developercertificate.net - dns.ninja

`developercertificate.net`

DNSSEC	⚠️ Not signed
A	13.35.78.29^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
		PTR	`server-13-35-78-29.iad61.r.cloudfront.net`
A	13.35.78.61^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.95^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.117^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
NS	`ns1.dnsimple-edge.com` ⭐
		A	2620:111:8004::53^{🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation}
		A	199.247.152.53^{🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation}
NS	`ns2.dnsimple-edge.net`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple-edge.io`
		A	2620:111:8006::53^{🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation}
		A	199.247.154.53^{🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation}
NS	`ns4.dnsimple-edge.org`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
MX	`mx1.forwardemail.net` ⭐
		A	2604:a880:2:d0::306:1^{🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean}
			PTR	`mx1.forwardemail.net`
		A	2a02:6ea0:d71e::2^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx1.forwardemail.net`
		A	121.127.44.56^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx1.forwardemail.net`
		A	138.197.213.185^{🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean}
			PTR	`mx1.forwardemail.net`
MX	`mx2.forwardemail.net` ⭐
		A	2604:a880:400:d1::cd:9001^{🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	2a02:6ea0:d71e::1^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx2.forwardemail.net`
		A	104.248.224.170^{🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	121.127.44.59^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx2.forwardemail.net`
TXT	`forward-email-site-verification=oXR6BI9aDY`
SOA	`ns1.dnsimple-edge.com`admin@dnsimple.com serial=1557508317

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781888010

Subdomains

www.developercertificate.net

Same first word

developercertificate.net

developercertificate.com

developercertificate.org

DNS History

93 records (10 active, 83 former)

○NSdns1.registrar-servers.com2016-12-30 → 2017-12-26 · 5 obs

○ 2016-04-27 19:18:20
● 2016-12-30 08:50:12
● 2017-12-26 02:35:22
○ 2026-02-18 02:05:10
○ 2026-06-19 16:59:58

○NSdns2.registrar-servers.com2016-12-30 → 2017-12-26 · 5 obs

○ 2016-04-27 19:18:20
● 2016-12-30 08:50:12
● 2017-12-26 02:35:22
○ 2026-02-18 02:05:10
○ 2026-06-19 16:59:58

●NSns1.dnsimple-edge.com2026-05-12 → 2026-06-19 · 3 obs

○ 2026-05-11 17:07:28
● 2026-05-12 12:14:38
● 2026-06-19 16:59:58

○NSns1.dnsimple.com2026-02-18 → 2026-05-11 · 5 obs

○ 2017-12-26 02:35:22
● 2026-02-18 02:05:10
● 2026-05-11 17:07:28
○ 2026-05-12 12:14:38
○ 2026-06-19 16:59:58

○NSns1.linux-foundation.org2015-07-03 → 2016-04-27 · 4 obs

● 2015-07-03 00:28:58
● 2016-04-27 19:18:20
○ 2016-12-30 08:50:12
○ 2026-06-19 16:59:58

●NSns2.dnsimple-edge.net2026-02-18 → 2026-06-19 · 3 obs

○ 2017-12-26 02:35:22
● 2026-02-18 02:05:10
● 2026-06-19 16:59:58

○NSns2.linux-foundation.org2015-07-03 → 2016-04-27 · 4 obs

● 2015-07-03 00:28:58
● 2016-04-27 19:18:20
○ 2016-12-30 08:50:12
○ 2026-06-19 16:59:58

●NSns3.dnsimple-edge.io2026-05-12 → 2026-06-19 · 3 obs

○ 2026-05-11 17:07:28
● 2026-05-12 12:14:38
● 2026-06-19 16:59:58

○NSns3.dnsimple.com2026-02-18 → 2026-05-11 · 5 obs

○ 2017-12-26 02:35:22
● 2026-02-18 02:05:10
● 2026-05-11 17:07:28
○ 2026-05-12 12:14:38
○ 2026-06-19 16:59:58

●NSns4.dnsimple-edge.org2026-02-18 → 2026-06-19 · 3 obs

○ 2017-12-26 02:35:22
● 2026-02-18 02:05:10
● 2026-06-19 16:59:58

○MXeforward1.registrar-servers.com2016-12-30 → 2017-12-26 · 5 obs

○ 2016-04-27 19:18:20
● 2016-12-30 08:50:12
● 2017-12-26 02:35:22
○ 2026-02-18 02:05:10
○ 2026-06-19 16:59:58

○MXeforward2.registrar-servers.com2016-12-30 → 2017-12-26 · 5 obs

○ 2016-04-27 19:18:20
● 2016-12-30 08:50:12
● 2017-12-26 02:35:22
○ 2026-02-18 02:05:10
○ 2026-06-19 16:59:58

○MXeforward3.registrar-servers.com2016-12-30 → 2017-12-26 · 5 obs

○ 2016-04-27 19:18:20
● 2016-12-30 08:50:12
● 2017-12-26 02:35:22
○ 2026-02-18 02:05:10
○ 2026-06-19 16:59:58

○MXeforward4.registrar-servers.com2016-12-30 → 2017-12-26 · 5 obs

○ 2016-04-27 19:18:20
● 2016-12-30 08:50:12
● 2017-12-26 02:35:22
○ 2026-02-18 02:05:10
○ 2026-06-19 16:59:58

○MXeforward5.registrar-servers.com2016-12-30 → 2017-12-26 · 5 obs

○ 2016-04-27 19:18:20
● 2016-12-30 08:50:12
● 2017-12-26 02:35:22
○ 2026-02-18 02:05:10
○ 2026-06-19 16:59:58

●MXmx1.forwardemail.net2026-02-18 → 2026-06-19 · 6 obs

○ 2017-12-26 02:35:22
● 2026-02-18 02:05:10
● 2026-06-11 19:55:46
○ 2026-06-12 00:52:52
● 2026-06-12 05:40:04
● 2026-06-19 16:59:58

●MXmx2.forwardemail.net2026-02-18 → 2026-06-19 · 6 obs

○ 2017-12-26 02:35:22
● 2026-02-18 02:05:10
● 2026-06-11 19:55:46
○ 2026-06-12 00:52:52
● 2026-06-12 05:40:04
● 2026-06-19 16:59:58

○MXsmtp1.linuxfoundation.org2015-07-03 → 2016-04-27 · 4 obs

● 2015-07-03 00:28:58
● 2016-04-27 19:18:20
○ 2016-12-30 08:50:12
○ 2026-06-19 16:59:58

○MXsmtp2.linuxfoundation.org2015-07-03 → 2016-04-27 · 4 obs

● 2015-07-03 00:28:58
● 2016-04-27 19:18:20
○ 2016-12-30 08:50:12
○ 2026-06-19 16:59:58

○A108.138.36.1032026-03-31 → 2026-04-15 · 7 obs

○ 2026-03-30 15:23:06
● 2026-03-31 00:35:04
○ 2026-03-31 11:55:22
○ 2026-04-14 20:06:10
● 2026-04-15 05:49:26
○ 2026-04-15 10:29:54
○ 2026-06-19 16:59:58

○A108.138.36.402026-03-31 → 2026-04-15 · 7 obs

○ 2026-03-30 15:23:06
● 2026-03-31 00:35:04
○ 2026-03-31 11:55:22
○ 2026-04-14 20:06:10
● 2026-04-15 05:49:26
○ 2026-04-15 10:29:54
○ 2026-06-19 16:59:58

○A108.138.36.442026-03-31 → 2026-04-15 · 7 obs

○ 2026-03-30 15:23:06
● 2026-03-31 00:35:04
○ 2026-03-31 11:55:22
○ 2026-04-14 20:06:10
● 2026-04-15 05:49:26
○ 2026-04-15 10:29:54
○ 2026-06-19 16:59:58

○A108.138.36.602026-03-31 → 2026-04-15 · 7 obs

○ 2026-03-30 15:23:06
● 2026-03-31 00:35:04
○ 2026-03-31 11:55:22
○ 2026-04-14 20:06:10
● 2026-04-15 05:49:26
○ 2026-04-15 10:29:54
○ 2026-06-19 16:59:58

○A108.157.150.222026-03-30 → 2026-04-03 · 10 obs

○ 2026-03-29 19:53:08
● 2026-03-30 04:09:30
○ 2026-03-30 15:23:06
○ 2026-03-31 00:35:04
● 2026-03-31 11:55:22
○ 2026-03-31 18:19:16
○ 2026-04-02 06:04:14
● 2026-04-03 11:55:10
○ 2026-04-05 08:55:18
○ 2026-06-19 16:59:58

○A108.157.150.372026-03-30 → 2026-04-03 · 10 obs

○A108.157.150.62026-03-30 → 2026-04-03 · 10 obs

○A108.157.150.802026-03-30 → 2026-04-03 · 10 obs

○A108.158.20.1242026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-21 00:28:10
● 2026-04-22 15:37:08
○ 2026-04-22 16:40:16
○ 2026-06-19 16:59:58

○A108.158.20.342026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-21 00:28:10
● 2026-04-22 15:37:08
○ 2026-04-22 16:40:16
○ 2026-06-19 16:59:58

○A108.158.20.412026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-21 00:28:10
● 2026-04-22 15:37:08
○ 2026-04-22 16:40:16
○ 2026-06-19 16:59:58

○A108.158.20.52026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-21 00:28:10
● 2026-04-22 15:37:08
○ 2026-04-22 16:40:16
○ 2026-06-19 16:59:58

○A13.226.244.162026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-18 12:25:46
● 2026-03-18 14:45:14
○ 2026-03-18 21:15:40
○ 2026-06-19 16:59:58

○A13.226.244.362026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-18 12:25:46
● 2026-03-18 14:45:14
○ 2026-03-18 21:15:40
○ 2026-06-19 16:59:58

○A13.226.244.552026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-18 12:25:46
● 2026-03-18 14:45:14
○ 2026-03-18 21:15:40
○ 2026-06-19 16:59:58

○A13.226.244.982026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-18 12:25:46
● 2026-03-18 14:45:14
○ 2026-03-18 21:15:40
○ 2026-06-19 16:59:58

●A13.35.78.1172026-02-18 → 2026-06-19 · 123 obs

○ 2017-12-26 02:35:22
● 2026-02-18 02:05:10
○ 2026-02-22 11:51:22
○ 2026-02-22 16:48:56
● 2026-02-22 23:48:24
○ 2026-02-23 10:48:00
● 2026-02-23 22:14:46
○ 2026-02-24 12:59:12
○ 2026-03-02 22:34:30
● 2026-03-03 01:42:42
○ 2026-03-03 23:13:42
○ 2026-03-06 13:14:20
● 2026-03-07 01:31:32
● 2026-03-07 04:14:06
○ 2026-03-07 11:12:46
○ 2026-03-13 12:00:28
● 2026-03-14 01:23:48
○ 2026-03-14 03:21:04
○ 2026-03-14 14:01:14
● 2026-03-14 14:47:02
○ 2026-03-14 16:56:32
○ 2026-03-17 05:38:16
● 2026-03-17 09:34:40
○ 2026-03-17 14:20:24
○ 2026-03-17 18:38:12
● 2026-03-17 19:22:06
○ 2026-03-17 23:03:52
○ 2026-03-20 15:58:16
● 2026-03-20 17:31:14
○ 2026-03-21 01:31:28
○ 2026-03-22 07:59:20
● 2026-03-22 15:06:02
○ 2026-03-22 19:47:52
○ 2026-03-23 11:22:18
● 2026-03-23 18:22:40
○ 2026-03-23 19:13:02
○ 2026-03-23 23:55:28
● 2026-03-24 02:00:30
○ 2026-03-24 12:25:06
● 2026-03-24 19:49:04
○ 2026-03-24 23:00:00
○ 2026-03-27 14:43:00
● 2026-03-27 21:03:14
● 2026-03-28 08:30:44
○ 2026-03-28 12:56:06
○ 2026-03-28 22:42:22
● 2026-03-29 00:38:34
● 2026-03-29 04:07:18
○ 2026-03-29 06:13:24
○ 2026-04-10 02:26:28
● 2026-04-10 04:02:26
○ 2026-04-10 09:32:20
● 2026-04-10 17:05:30
○ 2026-04-10 23:46:04
○ 2026-04-11 03:22:02
● 2026-04-11 04:57:36
○ 2026-04-11 17:49:28
○ 2026-04-13 04:38:42
● 2026-04-13 06:24:06
○ 2026-04-13 09:43:10
● 2026-04-13 20:32:18
○ 2026-04-13 22:18:08
● 2026-04-14 05:34:22
○ 2026-04-14 20:06:10
○ 2026-04-19 10:25:06
● 2026-04-19 12:08:22
○ 2026-04-20 07:51:28
○ 2026-04-25 02:33:50
● 2026-04-25 05:45:04
○ 2026-04-25 07:12:02
○ 2026-04-26 10:19:36
● 2026-04-26 16:55:56
○ 2026-04-26 18:32:08
○ 2026-04-27 09:03:02
● 2026-04-27 10:11:26
○ 2026-04-27 10:55:26
○ 2026-05-06 09:37:54
● 2026-05-06 16:30:14
● 2026-05-06 18:04:46
○ 2026-05-06 21:27:36
● 2026-05-07 00:23:18
○ 2026-05-07 10:00:50
○ 2026-05-10 07:43:58
● 2026-05-10 10:46:26
○ 2026-05-10 14:05:36
○ 2026-05-10 21:08:42
● 2026-05-11 08:02:14
○ 2026-05-11 13:14:44
○ 2026-05-22 08:17:44
● 2026-05-22 09:58:14
○ 2026-05-22 11:54:44
○ 2026-05-25 00:27:46
● 2026-05-25 09:45:10
● 2026-05-25 11:49:18
○ 2026-05-25 14:12:18
○ 2026-05-28 15:07:20
● 2026-05-29 13:50:36
● 2026-05-29 19:32:52
○ 2026-05-30 01:18:32
○ 2026-05-31 20:53:16
● 2026-06-01 05:51:20
● 2026-06-01 12:10:48
○ 2026-06-01 17:23:14
○ 2026-06-05 05:19:12
● 2026-06-07 07:15:18
○ 2026-06-07 21:28:08
○ 2026-06-08 16:41:08
● 2026-06-08 21:29:02
○ 2026-06-09 19:00:46
● 2026-06-10 02:53:38
○ 2026-06-10 18:27:22
○ 2026-06-13 23:26:04
● 2026-06-14 01:45:06
○ 2026-06-14 23:44:30
○ 2026-06-15 02:40:00
● 2026-06-15 21:14:52
○ 2026-06-16 02:55:28
● 2026-06-16 13:10:40
● 2026-06-17 09:12:56
○ 2026-06-17 13:03:24
○ 2026-06-17 17:54:02
● 2026-06-19 03:12:46
● 2026-06-19 16:59:58

●A13.35.78.292026-02-18 → 2026-06-19 · 123 obs

●A13.35.78.612026-02-18 → 2026-06-19 · 123 obs

●A13.35.78.952026-02-18 → 2026-06-19 · 123 obs

○A140.211.169.42015-07-03 → 2016-12-30 · 4 obs

● 2015-07-03 00:28:58
● 2016-12-30 08:50:12
○ 2017-12-26 02:35:22
○ 2026-06-19 16:59:58

○A162.255.119.2002017-12-26 → 2017-12-26 · 4 obs

○ 2016-12-30 08:50:12
● 2017-12-26 02:35:22
○ 2026-02-18 02:05:10
○ 2026-06-19 16:59:58

○A18.155.202.1072026-03-05 → 2026-05-25 · 30 obs

○ 2026-02-18 02:05:10
○ 2026-03-05 09:23:42
● 2026-03-05 18:51:18
○ 2026-03-06 00:14:28
○ 2026-03-14 11:54:58
● 2026-03-14 14:01:14
○ 2026-03-14 14:47:02
○ 2026-03-31 18:19:16
● 2026-04-02 06:04:14
○ 2026-04-03 11:55:10
○ 2026-04-20 11:36:32
● 2026-04-20 15:42:34
○ 2026-04-21 00:28:10
○ 2026-04-23 01:17:12
● 2026-04-23 14:10:34
○ 2026-04-25 01:09:42
○ 2026-04-25 05:45:04
● 2026-04-25 07:12:02
○ 2026-04-26 08:27:42
○ 2026-05-04 04:06:30
● 2026-05-05 18:58:30
● 2026-05-05 21:41:34
○ 2026-05-05 22:26:00
○ 2026-05-11 17:07:28
● 2026-05-12 12:14:38
○ 2026-05-13 12:15:34
○ 2026-05-25 14:12:18
● 2026-05-25 15:49:06
○ 2026-05-26 05:52:14
○ 2026-06-19 16:59:58

○A18.155.202.252026-03-05 → 2026-05-25 · 30 obs

○A18.155.202.422026-03-05 → 2026-05-25 · 30 obs

○A18.155.202.442026-03-05 → 2026-05-25 · 30 obs

○A18.238.171.382026-03-31 → 2026-04-05 · 7 obs

○ 2026-03-31 11:55:22
● 2026-03-31 18:19:16
○ 2026-04-02 06:04:14
○ 2026-04-05 21:29:32
● 2026-04-05 22:06:44
○ 2026-04-06 17:02:02
○ 2026-06-19 16:59:58

○A18.238.171.522026-03-31 → 2026-04-05 · 7 obs

○ 2026-03-31 11:55:22
● 2026-03-31 18:19:16
○ 2026-04-02 06:04:14
○ 2026-04-05 21:29:32
● 2026-04-05 22:06:44
○ 2026-04-06 17:02:02
○ 2026-06-19 16:59:58

○A18.238.171.652026-03-31 → 2026-04-05 · 7 obs

○ 2026-03-31 11:55:22
● 2026-03-31 18:19:16
○ 2026-04-02 06:04:14
○ 2026-04-05 21:29:32
● 2026-04-05 22:06:44
○ 2026-04-06 17:02:02
○ 2026-06-19 16:59:58

○A18.238.171.882026-03-31 → 2026-04-05 · 7 obs

○ 2026-03-31 11:55:22
● 2026-03-31 18:19:16
○ 2026-04-02 06:04:14
○ 2026-04-05 21:29:32
● 2026-04-05 22:06:44
○ 2026-04-06 17:02:02
○ 2026-06-19 16:59:58

○A18.239.18.42026-02-22 → 2026-06-17 · 110 obs

○ 2026-02-18 02:05:10
● 2026-02-22 11:51:22
○ 2026-02-22 12:44:02
○ 2026-02-24 12:59:12
● 2026-02-24 20:50:54
● 2026-02-25 12:31:32
○ 2026-02-25 16:01:12
○ 2026-02-26 09:10:48
● 2026-03-01 07:25:34
○ 2026-03-02 22:34:30
○ 2026-03-08 09:29:36
● 2026-03-08 17:17:18
○ 2026-03-09 02:56:30
○ 2026-03-10 03:37:28
● 2026-03-10 08:42:18
● 2026-03-10 23:30:10
○ 2026-03-11 01:58:26
○ 2026-03-14 16:56:32
● 2026-03-15 04:46:44
○ 2026-03-15 06:16:06
○ 2026-03-15 08:26:06
● 2026-03-16 01:56:58
○ 2026-03-16 09:22:10
○ 2026-03-16 20:31:38
● 2026-03-17 00:28:22
○ 2026-03-17 05:38:16
○ 2026-03-17 09:34:40
● 2026-03-17 14:20:24
○ 2026-03-17 18:38:12
○ 2026-03-17 23:03:52
● 2026-03-18 12:25:46
○ 2026-03-18 14:45:14
○ 2026-03-20 17:31:14
● 2026-03-21 01:31:28
● 2026-03-21 02:43:28
○ 2026-03-21 16:49:02
○ 2026-03-21 20:18:32
● 2026-03-22 07:59:20
○ 2026-03-22 15:06:02
○ 2026-03-23 19:13:02
● 2026-03-23 22:58:20
● 2026-03-23 23:55:28
○ 2026-03-24 02:00:30
○ 2026-03-25 21:08:58
● 2026-03-27 03:21:38
○ 2026-03-27 12:59:22
○ 2026-03-29 06:13:24
● 2026-03-29 08:43:26
○ 2026-03-29 17:37:32
○ 2026-03-30 04:09:30
● 2026-03-30 15:23:06
○ 2026-03-31 00:35:04
○ 2026-04-03 11:55:10
● 2026-04-05 08:55:18
○ 2026-04-05 21:29:32
○ 2026-04-23 14:10:34
● 2026-04-25 01:09:42
○ 2026-04-25 01:52:24
● 2026-04-25 02:33:50
○ 2026-04-25 05:45:04
○ 2026-04-26 16:55:56
● 2026-04-26 18:32:08
● 2026-04-26 22:21:02
○ 2026-04-27 09:03:02
○ 2026-04-28 11:36:48
● 2026-05-01 00:29:00
○ 2026-05-01 04:03:20
○ 2026-05-01 15:42:30
● 2026-05-01 18:13:16
○ 2026-05-01 20:43:56
○ 2026-05-02 22:22:02
● 2026-05-03 02:03:28
● 2026-05-03 10:16:38
○ 2026-05-03 19:26:08
○ 2026-05-11 08:02:14
● 2026-05-11 13:14:44
○ 2026-05-11 17:07:28
○ 2026-05-12 12:14:38
● 2026-05-13 12:15:34
○ 2026-05-14 14:24:36
○ 2026-06-02 13:30:00
● 2026-06-02 17:18:52
○ 2026-06-03 14:18:26
○ 2026-06-04 10:02:50
● 2026-06-04 18:44:28
○ 2026-06-04 23:34:24
○ 2026-06-08 00:09:58
● 2026-06-08 02:00:00
● 2026-06-08 03:53:56
○ 2026-06-08 13:30:08
○ 2026-06-10 02:53:38
● 2026-06-10 18:27:22
● 2026-06-11 19:55:46
○ 2026-06-12 00:52:52
● 2026-06-12 05:40:04
● 2026-06-12 08:33:08
○ 2026-06-12 11:33:16
○ 2026-06-12 15:22:16
● 2026-06-13 07:21:00
○ 2026-06-13 11:33:10
○ 2026-06-13 22:08:52
● 2026-06-13 23:26:04
○ 2026-06-14 01:45:06
● 2026-06-14 23:44:30
○ 2026-06-15 02:40:00
○ 2026-06-17 13:03:24
● 2026-06-17 15:12:54
● 2026-06-17 16:42:34
○ 2026-06-17 17:54:02
○ 2026-06-19 16:59:58

○A18.239.18.492026-02-22 → 2026-06-17 · 110 obs

○A18.239.18.62026-02-22 → 2026-06-17 · 110 obs

○A18.239.18.732026-02-22 → 2026-06-17 · 110 obs

○A18.239.208.1152026-04-15 → 2026-05-04 · 7 obs

○ 2026-04-15 10:29:54
● 2026-04-15 21:20:18
○ 2026-04-18 06:12:46
○ 2026-05-03 19:26:08
● 2026-05-04 04:06:30
○ 2026-05-05 18:58:30
○ 2026-06-19 16:59:58

○A18.239.208.252026-04-15 → 2026-05-04 · 7 obs

○ 2026-04-15 10:29:54
● 2026-04-15 21:20:18
○ 2026-04-18 06:12:46
○ 2026-05-03 19:26:08
● 2026-05-04 04:06:30
○ 2026-05-05 18:58:30
○ 2026-06-19 16:59:58

○A18.239.208.342026-04-15 → 2026-05-04 · 7 obs

○ 2026-04-15 10:29:54
● 2026-04-15 21:20:18
○ 2026-04-18 06:12:46
○ 2026-05-03 19:26:08
● 2026-05-04 04:06:30
○ 2026-05-05 18:58:30
○ 2026-06-19 16:59:58

○A18.239.208.632026-04-15 → 2026-05-04 · 7 obs

○ 2026-04-15 10:29:54
● 2026-04-15 21:20:18
○ 2026-04-18 06:12:46
○ 2026-05-03 19:26:08
● 2026-05-04 04:06:30
○ 2026-05-05 18:58:30
○ 2026-06-19 16:59:58

○A18.239.255.162026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-08 23:24:28
● 2026-05-10 02:29:30
○ 2026-05-10 07:43:58
○ 2026-06-19 16:59:58

○A18.239.255.452026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-08 23:24:28
● 2026-05-10 02:29:30
○ 2026-05-10 07:43:58
○ 2026-06-19 16:59:58

○A18.239.255.642026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-08 23:24:28
● 2026-05-10 02:29:30
○ 2026-05-10 07:43:58
○ 2026-06-19 16:59:58

○A18.239.255.952026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-08 23:24:28
● 2026-05-10 02:29:30
○ 2026-05-10 07:43:58
○ 2026-06-19 16:59:58

○A3.171.100.1092026-02-25 → 2026-02-26 · 6 obs

○ 2026-02-25 12:31:32
● 2026-02-25 16:01:12
○ 2026-02-26 02:15:26
● 2026-02-26 02:54:42
○ 2026-02-26 06:08:36
○ 2026-06-19 16:59:58

○A3.171.100.1282026-02-25 → 2026-02-26 · 6 obs

○ 2026-02-25 12:31:32
● 2026-02-25 16:01:12
○ 2026-02-26 02:15:26
● 2026-02-26 02:54:42
○ 2026-02-26 06:08:36
○ 2026-06-19 16:59:58

○A3.171.100.552026-02-25 → 2026-02-26 · 6 obs

○ 2026-02-25 12:31:32
● 2026-02-25 16:01:12
○ 2026-02-26 02:15:26
● 2026-02-26 02:54:42
○ 2026-02-26 06:08:36
○ 2026-06-19 16:59:58

○A3.171.100.812026-02-25 → 2026-02-26 · 6 obs

○ 2026-02-25 12:31:32
● 2026-02-25 16:01:12
○ 2026-02-26 02:15:26
● 2026-02-26 02:54:42
○ 2026-02-26 06:08:36
○ 2026-06-19 16:59:58

○A3.173.161.1132026-06-04 → 2026-06-09 · 12 obs

○ 2026-06-03 14:18:26
● 2026-06-04 10:02:50
○ 2026-06-04 18:44:28
○ 2026-06-07 21:28:08
● 2026-06-07 23:03:08
○ 2026-06-08 00:09:58
○ 2026-06-08 13:30:08
● 2026-06-08 16:41:08
○ 2026-06-08 21:29:02
● 2026-06-09 19:00:46
○ 2026-06-10 02:53:38
○ 2026-06-19 16:59:58

○A3.173.161.402026-06-04 → 2026-06-09 · 12 obs

○A3.173.161.472026-06-04 → 2026-06-09 · 12 obs

○A3.173.161.92026-06-04 → 2026-06-09 · 12 obs

○A3.174.193.1002026-03-21 → 2026-03-29 · 7 obs

○ 2026-03-21 17:57:10
● 2026-03-21 20:18:32
○ 2026-03-22 07:59:20
○ 2026-03-29 04:07:18
● 2026-03-29 06:13:24
○ 2026-03-29 08:43:26
○ 2026-06-19 16:59:58

○A3.174.193.1272026-03-21 → 2026-03-29 · 7 obs

○ 2026-03-21 17:57:10
● 2026-03-21 20:18:32
○ 2026-03-22 07:59:20
○ 2026-03-29 04:07:18
● 2026-03-29 06:13:24
○ 2026-03-29 08:43:26
○ 2026-06-19 16:59:58

○A3.174.193.1282026-03-21 → 2026-03-29 · 7 obs

○ 2026-03-21 17:57:10
● 2026-03-21 20:18:32
○ 2026-03-22 07:59:20
○ 2026-03-29 04:07:18
● 2026-03-29 06:13:24
○ 2026-03-29 08:43:26
○ 2026-06-19 16:59:58

○A3.174.193.462026-03-21 → 2026-03-29 · 7 obs

○ 2026-03-21 17:57:10
● 2026-03-21 20:18:32
○ 2026-03-22 07:59:20
○ 2026-03-29 04:07:18
● 2026-03-29 06:13:24
○ 2026-03-29 08:43:26
○ 2026-06-19 16:59:58

○A3.174.230.1102026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:55:18
● 2026-04-05 21:29:32
○ 2026-04-05 22:06:44
○ 2026-06-19 16:59:58

○A3.174.230.1272026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:55:18
● 2026-04-05 21:29:32
○ 2026-04-05 22:06:44
○ 2026-06-19 16:59:58

○A3.174.230.72026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:55:18
● 2026-04-05 21:29:32
○ 2026-04-05 22:06:44
○ 2026-06-19 16:59:58

○A3.174.230.722026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:55:18
● 2026-04-05 21:29:32
○ 2026-04-05 22:06:44
○ 2026-06-19 16:59:58

○A52.222.149.1092026-03-21 → 2026-05-02 · 38 obs

○ 2026-03-21 02:43:28
● 2026-03-21 16:49:02
● 2026-03-21 17:57:10
○ 2026-03-21 20:18:32
○ 2026-03-22 21:42:04
● 2026-03-23 11:22:18
○ 2026-03-23 18:22:40
○ 2026-03-24 23:00:00
● 2026-03-25 21:08:58
○ 2026-03-27 03:21:38
○ 2026-04-05 22:06:44
● 2026-04-06 17:02:02
● 2026-04-06 17:58:52
○ 2026-04-08 12:01:08
○ 2026-04-09 12:16:04
● 2026-04-09 18:07:58
○ 2026-04-09 20:49:56
○ 2026-04-12 10:55:38
● 2026-04-12 12:14:16
○ 2026-04-12 21:36:48
○ 2026-04-14 05:34:22
● 2026-04-14 20:06:10
○ 2026-04-15 05:49:26
● 2026-04-15 10:29:54
○ 2026-04-15 21:20:18
○ 2026-04-22 16:40:16
● 2026-04-23 01:17:12
○ 2026-04-23 14:10:34
○ 2026-04-28 07:43:36
● 2026-04-28 11:36:48
○ 2026-05-01 00:29:00
○ 2026-05-01 07:00:28
● 2026-05-01 10:55:30
○ 2026-05-01 15:42:30
○ 2026-05-01 20:43:56
● 2026-05-02 22:22:02
○ 2026-05-03 02:03:28
○ 2026-06-19 16:59:58

○A52.222.149.112026-03-21 → 2026-05-02 · 38 obs

○A52.222.149.1252026-03-21 → 2026-05-02 · 38 obs

○A52.222.149.32026-03-21 → 2026-05-02 · 38 obs

○A52.222.154.202026-05-03 → 2026-05-31 · 35 obs

○ 2026-05-03 10:16:38
● 2026-05-03 19:26:08
○ 2026-05-04 04:06:30
○ 2026-05-07 00:23:18
● 2026-05-07 10:00:50
● 2026-05-08 23:24:28
○ 2026-05-10 02:29:30
○ 2026-05-10 10:46:26
● 2026-05-10 14:05:36
○ 2026-05-10 14:38:16
○ 2026-05-11 13:14:44
● 2026-05-11 17:07:28
○ 2026-05-12 12:14:38
○ 2026-05-13 12:15:34
● 2026-05-14 14:24:36
● 2026-05-17 22:55:24
○ 2026-05-21 23:48:06
○ 2026-05-22 09:58:14
● 2026-05-22 11:54:44
● 2026-05-24 12:13:18
○ 2026-05-24 13:11:40
● 2026-05-25 00:27:46
○ 2026-05-25 09:45:10
○ 2026-05-25 15:49:06
● 2026-05-26 05:52:14
● 2026-05-26 21:24:52
○ 2026-05-26 23:11:46
● 2026-05-27 21:05:40
● 2026-05-28 15:07:20
○ 2026-05-29 13:50:36
○ 2026-05-29 19:32:52
● 2026-05-30 01:18:32
● 2026-05-31 00:19:16
○ 2026-05-31 20:53:16
○ 2026-06-19 16:59:58

○A52.222.154.652026-05-03 → 2026-05-31 · 35 obs

○A52.222.154.672026-05-03 → 2026-05-31 · 35 obs

○A52.222.154.772026-05-03 → 2026-05-31 · 35 obs

○A54.192.100.1132026-02-22 → 2026-06-17 · 203 obs

○ 2026-02-22 11:51:22
● 2026-02-22 12:44:02
● 2026-02-22 16:48:56
○ 2026-02-22 23:48:24
● 2026-02-23 10:48:00
○ 2026-02-23 22:14:46
● 2026-02-24 12:59:12
○ 2026-02-24 20:50:54
○ 2026-02-25 16:01:12
● 2026-02-26 02:15:26
○ 2026-02-26 02:54:42
● 2026-02-26 06:08:36
● 2026-02-26 09:10:48
○ 2026-03-01 07:25:34
● 2026-03-02 22:34:30
○ 2026-03-03 01:42:42
● 2026-03-03 23:13:42
● 2026-03-05 09:23:42
○ 2026-03-05 18:51:18
● 2026-03-06 00:14:28
● 2026-03-06 13:14:20
○ 2026-03-07 01:31:32
○ 2026-03-07 04:14:06
● 2026-03-07 11:12:46
● 2026-03-08 09:29:36
○ 2026-03-08 17:17:18
● 2026-03-09 02:56:30
● 2026-03-10 03:37:28
○ 2026-03-10 08:42:18
○ 2026-03-10 23:30:10
● 2026-03-11 01:58:26
● 2026-03-13 12:00:28
○ 2026-03-14 01:23:48
● 2026-03-14 03:21:04
● 2026-03-14 11:54:58
○ 2026-03-14 14:01:14
○ 2026-03-14 14:47:02
● 2026-03-14 16:56:32
○ 2026-03-15 04:46:44
● 2026-03-15 06:16:06
● 2026-03-15 08:26:06
○ 2026-03-16 01:56:58
● 2026-03-16 09:22:10
● 2026-03-16 20:31:38
○ 2026-03-17 00:28:22
● 2026-03-17 05:38:16
○ 2026-03-17 09:34:40
○ 2026-03-17 14:20:24
● 2026-03-17 18:38:12
○ 2026-03-17 19:22:06
● 2026-03-17 23:03:52
○ 2026-03-18 12:25:46
○ 2026-03-18 14:45:14
● 2026-03-18 21:15:40
● 2026-03-19 01:54:06
○ 2026-03-19 23:06:50
● 2026-03-20 10:42:10
● 2026-03-20 15:58:16
○ 2026-03-20 17:31:14
○ 2026-03-22 15:06:02
● 2026-03-22 19:47:52
● 2026-03-22 21:42:04
○ 2026-03-23 11:22:18
○ 2026-03-23 18:22:40
● 2026-03-23 19:13:02
○ 2026-03-23 22:58:20
○ 2026-03-24 02:00:30
● 2026-03-24 12:25:06
○ 2026-03-24 19:49:04
● 2026-03-24 23:00:00
○ 2026-03-25 21:08:58
○ 2026-03-27 03:21:38
● 2026-03-27 12:59:22
● 2026-03-27 14:43:00
○ 2026-03-27 21:03:14
○ 2026-03-28 08:30:44
● 2026-03-28 12:56:06
● 2026-03-28 22:42:22
○ 2026-03-29 00:38:34
○ 2026-03-29 08:43:26
● 2026-03-29 17:37:32
● 2026-03-29 19:53:08
○ 2026-03-30 04:09:30
○ 2026-04-06 17:58:52
● 2026-04-08 12:01:08
● 2026-04-09 12:16:04
○ 2026-04-09 18:07:58
● 2026-04-09 20:49:56
● 2026-04-10 02:26:28
○ 2026-04-10 04:02:26
● 2026-04-10 09:32:20
○ 2026-04-10 17:05:30
● 2026-04-10 23:46:04
● 2026-04-11 03:22:02
○ 2026-04-11 04:57:36
● 2026-04-11 17:49:28
● 2026-04-12 10:55:38
○ 2026-04-12 12:14:16
● 2026-04-12 21:36:48
● 2026-04-13 04:38:42
○ 2026-04-13 06:24:06
● 2026-04-13 09:43:10
○ 2026-04-13 20:32:18
● 2026-04-13 22:18:08
○ 2026-04-14 05:34:22
○ 2026-04-15 21:20:18
● 2026-04-18 06:12:46
● 2026-04-19 10:25:06
○ 2026-04-19 12:08:22
● 2026-04-20 07:51:28
● 2026-04-20 11:36:32
○ 2026-04-20 15:42:34
● 2026-04-21 00:28:10
○ 2026-04-22 15:37:08
● 2026-04-22 16:40:16
○ 2026-04-23 01:17:12
○ 2026-04-25 01:09:42
● 2026-04-25 01:52:24
○ 2026-04-25 02:33:50
○ 2026-04-25 07:12:02
● 2026-04-26 08:27:42
● 2026-04-26 10:19:36
○ 2026-04-26 16:55:56
○ 2026-04-26 22:21:02
● 2026-04-27 09:03:02
○ 2026-04-27 10:11:26
● 2026-04-27 10:55:26
● 2026-04-28 07:43:36
○ 2026-04-28 11:36:48
○ 2026-05-01 00:29:00
● 2026-05-01 04:03:20
● 2026-05-01 07:00:28
○ 2026-05-01 10:55:30
● 2026-05-01 15:42:30
○ 2026-05-01 18:13:16
● 2026-05-01 20:43:56
○ 2026-05-02 22:22:02
○ 2026-05-05 21:41:34
● 2026-05-05 22:26:00
● 2026-05-06 09:37:54
○ 2026-05-06 16:30:14
○ 2026-05-06 18:04:46
● 2026-05-06 21:27:36
○ 2026-05-07 00:23:18
○ 2026-05-10 02:29:30
● 2026-05-10 07:43:58
○ 2026-05-10 10:46:26
○ 2026-05-10 14:05:36
● 2026-05-10 14:38:16
● 2026-05-10 21:08:42
○ 2026-05-11 08:02:14
○ 2026-05-17 22:55:24
● 2026-05-21 23:48:06
● 2026-05-22 08:17:44
○ 2026-05-22 09:58:14
○ 2026-05-24 12:13:18
● 2026-05-24 13:11:40
○ 2026-05-25 00:27:46
○ 2026-05-25 11:49:18
● 2026-05-25 14:12:18
○ 2026-05-25 15:49:06
○ 2026-05-26 21:24:52
● 2026-05-26 23:11:46
○ 2026-05-27 21:05:40
○ 2026-05-31 00:19:16
● 2026-05-31 20:53:16
○ 2026-06-01 05:51:20
○ 2026-06-01 12:10:48
● 2026-06-01 17:23:14
● 2026-06-02 13:30:00
○ 2026-06-02 17:18:52
● 2026-06-03 14:18:26
○ 2026-06-04 10:02:50
○ 2026-06-04 18:44:28
● 2026-06-04 23:34:24
● 2026-06-05 05:19:12
○ 2026-06-07 07:15:18
● 2026-06-07 21:28:08
○ 2026-06-07 23:03:08
● 2026-06-08 00:09:58
○ 2026-06-08 02:00:00
○ 2026-06-08 03:53:56
● 2026-06-08 13:30:08
○ 2026-06-08 16:41:08
○ 2026-06-12 08:33:08
● 2026-06-12 11:33:16
● 2026-06-12 15:22:16
○ 2026-06-13 07:21:00
● 2026-06-13 11:33:10
● 2026-06-13 22:08:52
○ 2026-06-13 23:26:04
○ 2026-06-14 23:44:30
● 2026-06-15 02:40:00
○ 2026-06-15 21:14:52
● 2026-06-16 02:55:28
○ 2026-06-16 13:10:40
○ 2026-06-17 09:12:56
● 2026-06-17 13:03:24
○ 2026-06-17 15:12:54
○ 2026-06-17 16:42:34
● 2026-06-17 17:54:02
○ 2026-06-19 03:12:46
○ 2026-06-19 16:59:58

○A54.192.100.202026-02-22 → 2026-06-17 · 203 obs

○A54.192.100.672026-02-22 → 2026-06-17 · 203 obs

○A54.192.100.692026-02-22 → 2026-06-17 · 203 obs

○A65.8.202.602026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-19 01:54:06
● 2026-03-19 23:06:50
○ 2026-03-20 10:42:10
○ 2026-06-19 16:59:58

○A65.8.202.812026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-19 01:54:06
● 2026-03-19 23:06:50
○ 2026-03-20 10:42:10
○ 2026-06-19 16:59:58

○A65.8.202.882026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-19 01:54:06
● 2026-03-19 23:06:50
○ 2026-03-20 10:42:10
○ 2026-06-19 16:59:58

○A65.8.202.892026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-19 01:54:06
● 2026-03-19 23:06:50
○ 2026-03-20 10:42:10
○ 2026-06-19 16:59:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
developercertificate.net	ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com	-

✅ Authoritative Response

Server:199.247.155.53

NS records: ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developercertificate.net (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.78.29, 13.35.78.61...`
NS	4	`ns1.dnsimple-edge.com, ns2.dnsimple-edge.net...`
MX	2	`mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10)`
TXT	1	`forward-email-site-verification=oXR6BI9a`
SOA	1	`ns1.dnsimple-edge.com admin.dnsimple.com`

Analysis

Hierarchy

www.developercertificate.net is a subdomain of developercertificate.net.

IP Addresses

developercertificate.net directs to four IP numbers, which are 13.35.78.29, 13.35.78.61, 13.35.78.95 and 13.35.78.117.

Among the host names that share IP numbers with developercertificate.net are aufladen.de, mhome4me.com, www.funnysticker.co.kr and two others.

Name Servers

The domain developercertificate.net is delegated to these four name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

The name servers of developercertificate.net overlap at least partially with those of other domains — among them wasmbench.com, drasi.io, smallestdotnet.com and two more.

These name servers commonly appear alongside the name servers ns1.dnsimple.com and ns3.dnsimple.com.

Each of the four hosts ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org has two IP addresses. ns1.dnsimple-edge.com points to 199.247.152.53 and 2620:111:8004::53. ns3.dnsimple-edge.io points to 199.247.154.53 and 2620:111:8006::53. ns2.dnsimple-edge.net points to 199.247.153.53 and 2620:111:8005::53. ns4.dnsimple-edge.org points to 199.247.155.53 and 2620:111:8007::53.

Mail Servers

The MX records for developercertificate.net point to two mail servers: mx1.forwardemail.net and mx2.forwardemail.net.

developercertificate.net has the same mail server arrangement as a number of other domains, for example casablancachess.com, aust-asiaticmgmt.com, protazoa.com and two more.

developercertificate.net shares at least some of its mail servers with other domains — for example y-max.com, doumed.net, bgonline.rs and two more.

Each of the hosts mx1.forwardemail.net and mx2.forwardemail.net has four IP addresses: mx1.forwardemail.net points to 121.127.44.56, 138.197.213.185, 2604:a880:2:d0::306:1 and 2a02:6ea0:d71e::2, and mx2.forwardemail.net points to 104.248.224.170, 121.127.44.59, 2604:a880:400:d1::cd:9001 and 2a02:6ea0:d71e::1.