developercertificate.com - dns.ninja

`developercertificate.com`

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=e94B2KTtMU`
SOA	`ns1.dnsimple-edge.com`admin@dnsimple.com serial=1557508317

`com`

	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=1785787882

Subdomains

www.developercertificate.com

Same first word

developercertificate.com

developercertificate.org

developercertificate.net

DNS History

101 records (10 active, 91 former)

○NSdns1.registrar-servers.com2017-01-31 → 2018-08-01 · 5 obs

○ 2016-04-04 04:06:04
● 2017-01-31 18:01:32
● 2018-08-01 16:06:02
○ 2026-02-16 01:06:40
○ 2026-08-03 20:23:12

○NSdns2.registrar-servers.com2017-01-31 → 2018-08-01 · 5 obs

○ 2016-04-04 04:06:04
● 2017-01-31 18:01:32
● 2018-08-01 16:06:02
○ 2026-02-16 01:06:40
○ 2026-08-03 20:23:12

●NSns1.dnsimple-edge.com2026-05-13 → 2026-08-03 · 3 obs

○ 2026-05-13 12:15:34
● 2026-05-13 18:04:36
● 2026-08-03 20:23:12

○NSns1.dnsimple.com2026-02-16 → 2026-05-13 · 5 obs

○ 2018-08-01 16:06:02
● 2026-02-16 01:06:40
● 2026-05-13 12:15:34
○ 2026-05-13 18:04:36
○ 2026-08-03 20:23:12

○NSns1.linux-foundation.org2015-06-04 → 2016-04-04 · 4 obs

● 2015-06-04 13:16:56
● 2016-04-04 04:06:04
○ 2017-01-31 18:01:32
○ 2026-08-03 20:23:12

●NSns2.dnsimple-edge.net2026-02-16 → 2026-08-03 · 3 obs

○ 2018-08-01 16:06:02
● 2026-02-16 01:06:40
● 2026-08-03 20:23:12

○NSns2.linux-foundation.org2015-06-04 → 2016-04-04 · 4 obs

● 2015-06-04 13:16:56
● 2016-04-04 04:06:04
○ 2017-01-31 18:01:32
○ 2026-08-03 20:23:12

●NSns3.dnsimple-edge.io2026-05-13 → 2026-08-03 · 3 obs

○ 2026-05-13 12:15:34
● 2026-05-13 18:04:36
● 2026-08-03 20:23:12

○NSns3.dnsimple.com2026-02-16 → 2026-05-13 · 5 obs

○ 2018-08-01 16:06:02
● 2026-02-16 01:06:40
● 2026-05-13 12:15:34
○ 2026-05-13 18:04:36
○ 2026-08-03 20:23:12

●NSns4.dnsimple-edge.org2026-02-16 → 2026-08-03 · 3 obs

○ 2018-08-01 16:06:02
● 2026-02-16 01:06:40
● 2026-08-03 20:23:12

○MXeforward1.registrar-servers.com2017-01-31 → 2017-01-31 · 4 obs

○ 2016-04-04 04:06:04
● 2017-01-31 18:01:32
○ 2018-08-01 16:06:02
○ 2026-08-03 20:23:12

○MXeforward2.registrar-servers.com2017-01-31 → 2017-01-31 · 4 obs

○ 2016-04-04 04:06:04
● 2017-01-31 18:01:32
○ 2018-08-01 16:06:02
○ 2026-08-03 20:23:12

○MXeforward3.registrar-servers.com2017-01-31 → 2017-01-31 · 4 obs

○ 2016-04-04 04:06:04
● 2017-01-31 18:01:32
○ 2018-08-01 16:06:02
○ 2026-08-03 20:23:12

○MXeforward4.registrar-servers.com2017-01-31 → 2017-01-31 · 4 obs

○ 2016-04-04 04:06:04
● 2017-01-31 18:01:32
○ 2018-08-01 16:06:02
○ 2026-08-03 20:23:12

○MXeforward5.registrar-servers.com2017-01-31 → 2017-01-31 · 4 obs

○ 2016-04-04 04:06:04
● 2017-01-31 18:01:32
○ 2018-08-01 16:06:02
○ 2026-08-03 20:23:12

●MXmx1.forwardemail.net2026-02-16 → 2026-08-03 · 6 obs

○ 2018-08-01 16:06:02
● 2026-02-16 01:06:40
● 2026-06-16 23:02:22
○ 2026-06-17 05:49:58
● 2026-06-17 07:06:42
● 2026-08-03 20:23:12

●MXmx2.forwardemail.net2026-02-16 → 2026-08-03 · 6 obs

○ 2018-08-01 16:06:02
● 2026-02-16 01:06:40
● 2026-06-16 23:02:22
○ 2026-06-17 05:49:58
● 2026-06-17 07:06:42
● 2026-08-03 20:23:12

○MXsmtp1.linuxfoundation.org2015-06-04 → 2016-04-04 · 4 obs

● 2015-06-04 13:16:56
● 2016-04-04 04:06:04
○ 2017-01-31 18:01:32
○ 2026-08-03 20:23:12

○MXsmtp2.linuxfoundation.org2015-06-04 → 2016-04-04 · 4 obs

● 2015-06-04 13:16:56
● 2016-04-04 04:06:04
○ 2017-01-31 18:01:32
○ 2026-08-03 20:23:12

○A108.138.36.1032026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-23 23:55:28
● 2026-03-29 06:13:24
○ 2026-03-29 17:37:32
○ 2026-08-03 20:23:12

○A108.138.36.402026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-23 23:55:28
● 2026-03-29 06:13:24
○ 2026-03-29 17:37:32
○ 2026-08-03 20:23:12

○A108.138.36.442026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-23 23:55:28
● 2026-03-29 06:13:24
○ 2026-03-29 17:37:32
○ 2026-08-03 20:23:12

○A108.138.36.602026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-23 23:55:28
● 2026-03-29 06:13:24
○ 2026-03-29 17:37:32
○ 2026-08-03 20:23:12

○A108.157.150.222026-03-31 → 2026-04-06 · 16 obs

○ 2026-03-29 17:37:32
● 2026-03-31 01:44:48
○ 2026-03-31 05:09:50
○ 2026-03-31 07:56:26
● 2026-03-31 14:58:08
● 2026-03-31 18:19:16
○ 2026-04-01 02:33:44
○ 2026-04-03 06:38:24
● 2026-04-04 00:26:54
● 2026-04-05 20:24:26
○ 2026-04-06 04:09:10
○ 2026-04-06 17:02:02
● 2026-04-06 18:18:22
● 2026-04-06 20:22:36
○ 2026-04-07 03:15:54
○ 2026-08-03 20:23:12

○A108.157.150.372026-03-31 → 2026-04-06 · 16 obs

○A108.157.150.62026-03-31 → 2026-04-06 · 16 obs

○A108.157.150.802026-03-31 → 2026-04-06 · 16 obs

○A13.226.155.1002026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-23 08:22:42
● 2026-04-23 23:05:34
○ 2026-04-24 01:58:40
○ 2026-08-03 20:23:12

○A13.226.155.1182026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-23 08:22:42
● 2026-04-23 23:05:34
○ 2026-04-24 01:58:40
○ 2026-08-03 20:23:12

○A13.226.155.182026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-23 08:22:42
● 2026-04-23 23:05:34
○ 2026-04-24 01:58:40
○ 2026-08-03 20:23:12

○A13.226.155.232026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-23 08:22:42
● 2026-04-23 23:05:34
○ 2026-04-24 01:58:40
○ 2026-08-03 20:23:12

○A13.226.244.162026-04-15 → 2026-04-15 · 5 obs

○ 2026-04-14 22:10:06
● 2026-04-15 21:20:18
● 2026-04-15 22:12:10
○ 2026-04-16 23:24:48
○ 2026-08-03 20:23:12

○A13.226.244.362026-04-15 → 2026-04-15 · 5 obs

○ 2026-04-14 22:10:06
● 2026-04-15 21:20:18
● 2026-04-15 22:12:10
○ 2026-04-16 23:24:48
○ 2026-08-03 20:23:12

○A13.226.244.552026-04-15 → 2026-04-15 · 5 obs

○ 2026-04-14 22:10:06
● 2026-04-15 21:20:18
● 2026-04-15 22:12:10
○ 2026-04-16 23:24:48
○ 2026-08-03 20:23:12

○A13.226.244.982026-04-15 → 2026-04-15 · 5 obs

○ 2026-04-14 22:10:06
● 2026-04-15 21:20:18
● 2026-04-15 22:12:10
○ 2026-04-16 23:24:48
○ 2026-08-03 20:23:12

○A13.227.192.1252026-03-19 → 2026-05-05 · 7 obs

○ 2026-03-18 12:23:36
● 2026-03-19 22:31:48
○ 2026-03-19 23:04:36
○ 2026-05-05 19:19:52
● 2026-05-05 20:27:20
○ 2026-05-06 00:17:02
○ 2026-08-03 20:23:12

○A13.227.192.132026-03-19 → 2026-05-05 · 7 obs

○ 2026-03-18 12:23:36
● 2026-03-19 22:31:48
○ 2026-03-19 23:04:36
○ 2026-05-05 19:19:52
● 2026-05-05 20:27:20
○ 2026-05-06 00:17:02
○ 2026-08-03 20:23:12

○A13.227.192.902026-03-19 → 2026-05-05 · 7 obs

○ 2026-03-18 12:23:36
● 2026-03-19 22:31:48
○ 2026-03-19 23:04:36
○ 2026-05-05 19:19:52
● 2026-05-05 20:27:20
○ 2026-05-06 00:17:02
○ 2026-08-03 20:23:12

○A13.227.192.992026-03-19 → 2026-05-05 · 7 obs

○ 2026-03-18 12:23:36
● 2026-03-19 22:31:48
○ 2026-03-19 23:04:36
○ 2026-05-05 19:19:52
● 2026-05-05 20:27:20
○ 2026-05-06 00:17:02
○ 2026-08-03 20:23:12

●A13.35.78.1172026-02-18 → 2026-08-03 · 40 obs

○ 2026-02-17 05:59:44
● 2026-02-18 02:02:20
● 2026-02-18 05:41:10
○ 2026-02-19 05:15:34
● 2026-02-20 11:21:42
● 2026-02-23 22:43:52
○ 2026-02-24 12:59:12
○ 2026-04-07 13:52:08
● 2026-04-09 20:49:56
○ 2026-04-10 00:27:14
○ 2026-06-05 18:47:38
● 2026-06-07 07:15:18
○ 2026-06-07 21:28:08
○ 2026-06-17 12:15:58
● 2026-06-19 15:32:36
○ 2026-06-19 19:23:32
● 2026-06-20 01:31:50
○ 2026-06-20 08:28:46
● 2026-06-26 07:27:42
○ 2026-06-26 19:37:16
● 2026-06-28 03:56:28
○ 2026-06-28 07:38:56
● 2026-06-29 03:26:36
○ 2026-06-29 07:32:30
● 2026-07-11 11:02:18
○ 2026-07-11 14:34:54
● 2026-07-11 17:05:56
○ 2026-07-11 21:21:14
● 2026-07-14 04:39:20
○ 2026-07-14 18:33:58
● 2026-07-17 17:53:10
○ 2026-07-17 20:16:16
● 2026-07-28 20:17:00
○ 2026-07-29 04:41:38
● 2026-07-31 06:49:36
○ 2026-07-31 13:09:50
● 2026-07-31 13:44:36
○ 2026-08-01 06:29:00
● 2026-08-03 20:23:10
● 2026-08-03 20:23:12

●A13.35.78.292026-02-18 → 2026-08-03 · 40 obs

●A13.35.78.612026-02-18 → 2026-08-03 · 40 obs

●A13.35.78.952026-02-18 → 2026-08-03 · 40 obs

○A140.211.169.42015-06-04 → 2017-01-31 · 4 obs

● 2015-06-04 13:16:56
● 2017-01-31 18:01:32
○ 2018-08-01 16:06:02
○ 2026-08-03 20:23:12

○A18.155.202.1072026-03-14 → 2026-07-13 · 35 obs

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

○A18.155.202.252026-03-14 → 2026-07-13 · 35 obs

○A18.155.202.422026-03-14 → 2026-07-13 · 35 obs

○A18.155.202.442026-03-14 → 2026-07-13 · 35 obs

○A18.239.18.42026-02-21 → 2026-07-25 · 75 obs

○ 2026-02-20 11:21:42
● 2026-02-21 08:52:50
○ 2026-02-21 14:00:14
○ 2026-02-24 12:59:12
● 2026-02-24 20:50:54
○ 2026-02-24 23:47:00
○ 2026-03-16 23:07:44
● 2026-03-17 23:03:52
○ 2026-03-18 12:23:36
○ 2026-03-21 12:04:52
● 2026-03-23 03:38:42
○ 2026-03-23 15:21:10
○ 2026-06-17 09:12:54
● 2026-06-17 23:18:00
● 2026-06-20 08:28:46
○ 2026-06-20 23:22:22
● 2026-06-21 02:29:34
○ 2026-06-21 07:48:12
● 2026-06-21 12:34:00
○ 2026-06-21 15:34:48
● 2026-06-21 16:52:44
○ 2026-06-22 00:40:06
● 2026-06-22 01:15:48
○ 2026-06-22 02:04:56
● 2026-06-22 03:45:08
○ 2026-06-22 15:05:58
● 2026-06-22 20:27:44
○ 2026-06-23 04:55:52
● 2026-06-23 18:46:22
○ 2026-06-24 09:00:30
● 2026-06-25 01:19:18
○ 2026-06-25 07:26:06
● 2026-06-26 03:11:52
○ 2026-06-26 05:35:38
● 2026-06-26 19:37:16
○ 2026-06-27 01:03:14
● 2026-06-27 04:02:44
○ 2026-06-27 07:54:20
● 2026-06-27 08:45:02
○ 2026-06-27 13:52:10
● 2026-06-27 16:58:50
○ 2026-06-27 18:00:40
● 2026-06-30 15:46:30
○ 2026-07-02 00:30:36
● 2026-07-02 03:17:38
○ 2026-07-02 06:34:12
● 2026-07-07 09:49:36
○ 2026-07-09 01:29:38
● 2026-07-09 13:20:16
○ 2026-07-09 20:52:12
● 2026-07-10 04:15:58
○ 2026-07-11 01:51:38
● 2026-07-11 14:34:54
○ 2026-07-11 16:22:08
● 2026-07-11 22:39:46
○ 2026-07-11 23:32:32
● 2026-07-12 00:36:32
○ 2026-07-12 01:55:26
● 2026-07-12 21:42:52
○ 2026-07-12 23:55:08
● 2026-07-13 14:56:34
○ 2026-07-13 15:29:42
● 2026-07-13 21:45:48
○ 2026-07-13 22:27:34
● 2026-07-14 18:33:58
○ 2026-07-15 13:50:44
● 2026-07-18 19:34:34
○ 2026-07-20 14:49:34
● 2026-07-22 11:14:08
○ 2026-07-22 12:04:20
● 2026-07-23 15:48:06
○ 2026-07-24 06:40:40
● 2026-07-25 15:01:28
○ 2026-07-28 15:15:46
○ 2026-08-03 20:23:12

○A18.239.18.492026-02-21 → 2026-07-25 · 75 obs

○A18.239.18.62026-02-21 → 2026-07-25 · 75 obs

○A18.239.18.732026-02-21 → 2026-07-25 · 75 obs

○A18.239.208.1152026-03-31 → 2026-08-01 · 21 obs

○ 2026-03-31 05:09:50
● 2026-03-31 07:56:26
○ 2026-03-31 14:58:08
○ 2026-04-01 02:33:44
● 2026-04-03 06:38:24
○ 2026-04-04 00:26:54
○ 2026-04-20 15:42:34
● 2026-04-20 18:05:28
○ 2026-04-20 22:46:24
○ 2026-04-21 11:54:10
● 2026-04-21 17:29:24
○ 2026-04-21 21:56:42
○ 2026-05-04 13:43:48
● 2026-05-04 16:29:56
○ 2026-05-04 21:14:52
○ 2026-05-23 11:01:00
● 2026-05-24 05:39:34
○ 2026-05-24 15:32:16
● 2026-08-01 18:33:54
○ 2026-08-02 09:55:58
○ 2026-08-03 20:23:12

○A18.239.208.252026-03-31 → 2026-08-01 · 21 obs

○A18.239.208.342026-03-31 → 2026-08-01 · 21 obs

○A18.239.208.632026-03-31 → 2026-08-01 · 21 obs

○A18.239.255.162026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 23:04:36
● 2026-03-21 01:31:28
○ 2026-03-21 02:24:34
○ 2026-08-03 20:23:12

○A18.239.255.452026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 23:04:36
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○A18.239.255.642026-03-21 → 2026-03-21 · 4 obs

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○A18.239.255.952026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 23:04:36
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○A216.137.44.112026-04-17 → 2026-05-30 · 13 obs

○ 2026-04-16 23:24:48
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● 2026-05-07 05:05:32
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○A216.137.44.1252026-04-17 → 2026-05-30 · 13 obs

○A216.137.44.332026-04-17 → 2026-05-30 · 13 obs

○A216.137.44.472026-04-17 → 2026-05-30 · 13 obs

○A3.166.192.1122026-05-31 → 2026-05-31 · 5 obs

○ 2026-05-31 00:19:16
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○A3.166.192.1162026-05-31 → 2026-05-31 · 5 obs

○ 2026-05-31 00:19:16
● 2026-05-31 18:53:30
● 2026-05-31 20:53:16
○ 2026-06-01 10:42:26
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○A3.166.192.52026-05-31 → 2026-05-31 · 5 obs

○ 2026-05-31 00:19:16
● 2026-05-31 18:53:30
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○A3.166.192.82026-05-31 → 2026-05-31 · 5 obs

○ 2026-05-31 00:19:16
● 2026-05-31 18:53:30
● 2026-05-31 20:53:16
○ 2026-06-01 10:42:26
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○A3.171.100.1092026-02-25 → 2026-05-15 · 7 obs

○ 2026-02-24 23:47:00
● 2026-02-25 10:43:44
○ 2026-02-25 12:31:32
○ 2026-05-14 19:25:18
● 2026-05-15 03:29:14
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○A3.171.100.1282026-02-25 → 2026-05-15 · 7 obs

○ 2026-02-24 23:47:00
● 2026-02-25 10:43:44
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● 2026-05-15 03:29:14
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○A3.171.100.552026-02-25 → 2026-05-15 · 7 obs

○ 2026-02-24 23:47:00
● 2026-02-25 10:43:44
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○A3.171.100.812026-02-25 → 2026-05-15 · 7 obs

○ 2026-02-24 23:47:00
● 2026-02-25 10:43:44
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○A3.173.161.1132026-06-03 → 2026-06-09 · 8 obs

○ 2026-06-01 10:42:26
● 2026-06-03 06:22:14
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● 2026-06-08 19:28:54
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○A3.173.161.402026-06-03 → 2026-06-09 · 8 obs

○ 2026-06-01 10:42:26
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○A3.173.161.472026-06-03 → 2026-06-09 · 8 obs

○ 2026-06-01 10:42:26
● 2026-06-03 06:22:14
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● 2026-06-08 19:28:54
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○A3.173.161.92026-06-03 → 2026-06-09 · 8 obs

○ 2026-06-01 10:42:26
● 2026-06-03 06:22:14
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○A3.175.86.1172026-04-22 → 2026-05-10 · 9 obs

○ 2026-04-21 21:56:42
● 2026-04-22 16:40:16
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○A3.175.86.1242026-04-22 → 2026-05-10 · 9 obs

○A3.175.86.432026-04-22 → 2026-05-10 · 9 obs

○A3.175.86.772026-04-22 → 2026-05-10 · 9 obs

○A52.222.149.1092026-03-23 → 2026-05-02 · 19 obs

○ 2026-03-23 03:38:42
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○A52.222.149.112026-03-23 → 2026-05-02 · 19 obs

○A52.222.149.1252026-03-23 → 2026-05-02 · 19 obs

○A52.222.149.32026-03-23 → 2026-05-02 · 19 obs

○A52.222.154.202026-05-04 → 2026-08-03 · 26 obs

○ 2026-05-02 21:10:22
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○A52.222.154.652026-05-04 → 2026-08-03 · 26 obs

○A52.222.154.672026-05-04 → 2026-08-03 · 26 obs

○A52.222.154.772026-05-04 → 2026-08-03 · 26 obs

○A52.222.201.1082026-07-30 → 2026-07-30 · 4 obs

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○A52.222.201.142026-07-30 → 2026-07-30 · 4 obs

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○A52.222.201.332026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-29 16:04:10
● 2026-07-30 03:20:24
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○A52.222.201.622026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-29 16:04:10
● 2026-07-30 03:20:24
○ 2026-07-30 07:00:22
○ 2026-08-03 20:23:12

○A54.192.100.1132026-02-16 → 2026-08-02 · 82 obs

○ 2018-08-01 16:06:02
● 2026-02-16 01:06:40
● 2026-02-17 05:59:44
○ 2026-02-18 02:02:20
○ 2026-02-27 15:51:52
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● 2026-06-05 18:47:38
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○A54.192.100.202026-02-16 → 2026-08-02 · 82 obs

○A54.192.100.672026-02-16 → 2026-08-02 · 82 obs

○A54.192.100.692026-02-16 → 2026-08-02 · 82 obs

○A54.230.114.1162026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-24 01:58:40
● 2026-04-27 14:02:46
○ 2026-04-27 20:02:44
○ 2026-08-03 20:23:12

○A54.230.114.1182026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-24 01:58:40
● 2026-04-27 14:02:46
○ 2026-04-27 20:02:44
○ 2026-08-03 20:23:12

○A54.230.114.482026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-24 01:58:40
● 2026-04-27 14:02:46
○ 2026-04-27 20:02:44
○ 2026-08-03 20:23:12

○A54.230.114.842026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-24 01:58:40
● 2026-04-27 14:02:46
○ 2026-04-27 20:02:44
○ 2026-08-03 20:23:12

○CNAMEd1cca1nyhhr83r.cloudfront.net2018-08-01 → 2026-02-17 · 4 obs

● 2018-08-01 16:06:02
● 2026-02-17 05:59:44
○ 2026-02-18 02:02:20
○ 2026-08-03 20:23:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
developercertificate.com	ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com	2 records

✅ Authoritative Response

Server:199.247.152.53

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.com (unsigned zone)

⏱️ Timing

Total: 658ms | 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=e94B2KTt`
SOA	1	`ns1.dnsimple-edge.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dnsimple-edge.com, ns1.dnsimple-edge.com)

Analysis

Hierarchy

The domain www.developercertificate.com falls under the parent developercertificate.com.

IP Addresses

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

Two other host names, along with hipsotech.com, d57ejgiubzxcf.cloudfront.net and test.buzzpak.com, also share IP numbers with developercertificate.com.

Name Servers

The NS records for developercertificate.com point to four name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

At least some of developercertificate.com's name servers are shared with other domains, for example 252.5.194.in-addr.arpa, fernsehwerbung.tv, datahaskell.org and two more.

These name servers tend to be deployed in combination with the name servers ns1.dnsimple.com and ns3.dnsimple.com.

Four hostnames, each resolving to a pair of IP addresses: ns1.dnsimple-edge.com directs to 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io directs to 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net directs to 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org directs to 199.247.155.53 and 2620:111:8007::53.

Mail Servers

developercertificate.com is served by two mail servers, mx1.forwardemail.net and mx2.forwardemail.net.

Among the domains sharing a mail server setup with developercertificate.com are vangeld.nl, ballardnewstribune.com, promarket.nl and two others.

There is at least a partial MX overlap between developercertificate.com and other domains, including lifeofchance.com, konome.com, chefmarcelo.com and two others.

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.