engineer-first.net - dns.ninja

`engineer-first.net`

DNSSEC	⚠️ Not signed
A	108.138.14.31^{🇺🇸 Amazon108.136.0.0/14}
		PTR	`server-108-138-14-31.gru1.r.cloudfront.net`
A	108.138.14.58^{🇺🇸 Amazon108.136.0.0/14}
A	108.138.14.117^{🇺🇸 Amazon108.136.0.0/14}
A	108.138.14.119^{🇺🇸 Amazon108.136.0.0/14}
NS	`ns-1320.awsdns-37.org` ⭐
		A	2600:9000:5305:2800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1320.awsdns-37.org`
		A	205.251.197.40^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1320.awsdns-37.org`
NS	`ns-107.awsdns-13.com`
		A	2600:9000:5300:6b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-107.awsdns-13.com`
		A	205.251.192.107^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-107.awsdns-13.com`
NS	`ns-1978.awsdns-55.co.uk`
		A	2600:9000:5307:ba00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1978.awsdns-55.co.uk`
		A	205.251.199.186^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1978.awsdns-55.co.uk`
NS	`ns-596.awsdns-10.net`
		A	2600:9000:5302:5400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-596.awsdns-10.net`
		A	205.251.194.84^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-596.awsdns-10.net`
MX	`mx21.gmoserver.jp` ⭐
		A	133.130.64.188^{🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mx21.gmoserver.jp`
TXT	`google-site-verification=jPH1Mtkxi9sTdm97qp-oUOuvynmIXSmuMrwMR6xqAwE`
SOA	`ns-1320.awsdns-37.org`awsdns-hostmaster@amazon.com serial=1

`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=1786408429

Same first word

engineer-first.net

DNS History

113 records (9 active, 104 former)

●NSns-107.awsdns-13.com2026-02-17 → 2026-08-11 · 2 obs

● 2026-02-17 01:45:44
● 2026-08-11 00:49:38

●NSns-1320.awsdns-37.org2026-02-17 → 2026-08-11 · 2 obs

● 2026-02-17 01:45:44
● 2026-08-11 00:49:38

●NSns-1978.awsdns-55.co.uk2026-02-17 → 2026-08-11 · 2 obs

● 2026-02-17 01:45:44
● 2026-08-11 00:49:38

●NSns-596.awsdns-10.net2026-02-17 → 2026-08-11 · 2 obs

● 2026-02-17 01:45:44
● 2026-08-11 00:49:38

●MXmx21.gmoserver.jp2026-02-17 → 2026-08-11 · 4 obs

● 2026-02-17 01:45:44
○ 2026-06-25 22:14:04
● 2026-06-26 02:07:42
● 2026-08-11 00:49:38

●A108.138.14.1172026-06-30 → 2026-08-11 · 47 obs

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

●A108.138.14.1192026-06-30 → 2026-08-11 · 47 obs

●A108.138.14.312026-06-30 → 2026-08-11 · 47 obs

●A108.138.14.582026-06-30 → 2026-08-11 · 47 obs

○A108.139.113.292026-04-08 → 2026-06-06 · 16 obs

○ 2026-04-07 00:49:36
● 2026-04-08 12:00:50
○ 2026-04-08 19:12:50
○ 2026-04-09 09:25:44
● 2026-04-09 11:22:52
○ 2026-04-10 01:09:12
○ 2026-04-13 17:23:52
● 2026-04-14 07:19:16
○ 2026-04-15 04:24:34
● 2026-04-15 21:15:18
○ 2026-04-16 10:57:00
○ 2026-06-06 08:09:18
● 2026-06-06 19:29:00
● 2026-06-06 20:49:12
○ 2026-06-07 01:44:58
○ 2026-08-11 00:49:38

○A108.139.113.362026-04-08 → 2026-06-06 · 16 obs

○A108.139.113.382026-04-08 → 2026-06-06 · 16 obs

○A108.139.113.422026-04-08 → 2026-06-06 · 16 obs

○A108.158.137.1062026-03-30 → 2026-05-11 · 10 obs

○ 2026-03-30 02:17:26
● 2026-03-30 11:50:58
○ 2026-03-30 13:11:26
○ 2026-04-03 01:32:40
● 2026-04-03 21:24:08
○ 2026-04-04 15:21:36
○ 2026-05-11 07:32:38
● 2026-05-11 15:06:16
○ 2026-05-11 20:57:04
○ 2026-08-11 00:49:38

○A108.158.137.1092026-03-30 → 2026-05-11 · 10 obs

○A108.158.137.682026-03-30 → 2026-05-11 · 10 obs

○A108.158.137.822026-03-30 → 2026-05-11 · 10 obs

○A108.158.251.1082026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-21 20:11:04
● 2026-05-26 21:36:04
○ 2026-05-27 01:51:14
○ 2026-08-11 00:49:38

○A108.158.251.1112026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-21 20:11:04
● 2026-05-26 21:36:04
○ 2026-05-27 01:51:14
○ 2026-08-11 00:49:38

○A108.158.251.422026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-21 20:11:04
● 2026-05-26 21:36:04
○ 2026-05-27 01:51:14
○ 2026-08-11 00:49:38

○A108.158.251.622026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-21 20:11:04
● 2026-05-26 21:36:04
○ 2026-05-27 01:51:14
○ 2026-08-11 00:49:38

○A13.227.107.1042026-03-28 → 2026-04-29 · 16 obs

○ 2026-03-28 00:13:30
● 2026-03-28 12:32:00
● 2026-03-29 04:48:04
○ 2026-03-29 06:48:06
○ 2026-04-06 00:29:04
● 2026-04-06 08:52:32
○ 2026-04-07 00:49:36
○ 2026-04-12 17:44:40
● 2026-04-13 02:06:58
○ 2026-04-13 15:17:10
○ 2026-04-29 01:15:10
● 2026-04-29 03:05:00
○ 2026-04-29 05:45:52
● 2026-04-29 08:09:24
○ 2026-04-29 13:36:36
○ 2026-08-11 00:49:38

○A13.227.107.1282026-03-28 → 2026-04-29 · 16 obs

○A13.227.107.202026-03-28 → 2026-04-29 · 16 obs

○A13.227.107.932026-03-28 → 2026-04-29 · 16 obs

○A13.227.110.1092026-04-30 → 2026-06-16 · 18 obs

○ 2026-04-29 13:36:36
● 2026-04-30 12:03:08
○ 2026-04-30 12:42:24
○ 2026-05-01 01:22:30
● 2026-05-01 03:28:04
○ 2026-05-02 02:24:56
○ 2026-05-29 05:15:34
● 2026-05-29 11:09:38
● 2026-05-31 13:33:56
○ 2026-06-01 06:01:42
○ 2026-06-08 01:27:44
● 2026-06-08 20:36:24
○ 2026-06-09 17:54:38
○ 2026-06-15 15:12:32
● 2026-06-15 22:27:52
● 2026-06-16 00:18:38
○ 2026-06-16 01:02:24
○ 2026-08-11 00:49:38

○A13.227.110.202026-04-30 → 2026-06-16 · 18 obs

○A13.227.110.502026-04-30 → 2026-06-16 · 18 obs

○A13.227.110.592026-04-30 → 2026-06-16 · 18 obs

○A13.227.231.1152026-07-25 → 2026-07-28 · 12 obs

○ 2026-07-25 04:01:42
● 2026-07-25 11:14:22
○ 2026-07-25 16:10:08
● 2026-07-26 00:29:40
○ 2026-07-26 02:57:22
● 2026-07-27 00:55:02
○ 2026-07-27 03:58:58
● 2026-07-27 09:35:00
○ 2026-07-27 11:24:42
● 2026-07-28 11:38:26
○ 2026-07-28 19:04:18
○ 2026-08-11 00:49:38

○A13.227.231.642026-07-25 → 2026-07-28 · 12 obs

○A13.227.231.782026-07-25 → 2026-07-28 · 12 obs

○A13.227.231.912026-07-25 → 2026-07-28 · 12 obs

○A13.33.129.1132026-04-26 → 2026-07-01 · 18 obs

○ 2026-04-26 01:13:06
● 2026-04-26 22:34:20
○ 2026-04-27 00:19:14
○ 2026-04-27 19:45:40
● 2026-04-28 01:54:30
○ 2026-04-28 06:08:06
○ 2026-05-06 05:53:30
● 2026-05-06 12:30:50
○ 2026-05-06 19:38:30
○ 2026-05-09 20:03:08
● 2026-05-10 05:10:40
○ 2026-05-10 08:56:42
○ 2026-06-02 01:59:12
● 2026-06-02 02:36:42
○ 2026-06-02 03:37:56
● 2026-07-01 21:14:54
○ 2026-07-02 04:22:48
○ 2026-08-11 00:49:38

○A13.33.129.422026-04-26 → 2026-07-01 · 18 obs

○A13.33.129.482026-04-26 → 2026-07-01 · 18 obs

○A13.33.129.582026-04-26 → 2026-07-01 · 18 obs

○A13.33.131.1002026-07-02 → 2026-07-27 · 28 obs

○ 2026-07-02 04:22:48
● 2026-07-02 22:01:08
○ 2026-07-03 10:31:10
● 2026-07-03 11:53:40
○ 2026-07-03 12:35:22
● 2026-07-11 08:35:04
○ 2026-07-11 09:30:40
● 2026-07-13 20:22:40
○ 2026-07-13 22:23:16
● 2026-07-14 05:50:24
○ 2026-07-14 15:14:56
● 2026-07-23 05:31:04
○ 2026-07-23 17:37:34
● 2026-07-24 07:10:08
○ 2026-07-25 00:00:06
● 2026-07-25 04:01:42
○ 2026-07-25 11:14:22
● 2026-07-25 16:10:08
○ 2026-07-25 22:07:06
● 2026-07-26 02:57:22
○ 2026-07-26 03:35:32
● 2026-07-26 08:24:20
○ 2026-07-27 00:55:02
● 2026-07-27 03:58:58
○ 2026-07-27 09:35:00
● 2026-07-27 22:14:26
○ 2026-07-28 02:36:20
○ 2026-08-11 00:49:38

○A13.33.131.1272026-07-02 → 2026-07-27 · 28 obs

○A13.33.131.622026-07-02 → 2026-07-27 · 28 obs

○A13.33.131.632026-07-02 → 2026-07-27 · 28 obs

○A13.35.20.1222026-05-27 → 2026-06-03 · 16 obs

○ 2026-05-27 01:51:14
● 2026-05-27 13:32:24
○ 2026-05-27 20:58:12
○ 2026-05-28 19:08:28
● 2026-05-28 19:38:36
○ 2026-05-28 23:02:36
○ 2026-06-01 08:41:34
● 2026-06-01 14:29:00
○ 2026-06-01 18:55:40
○ 2026-06-02 07:47:06
● 2026-06-02 09:50:16
○ 2026-06-02 14:03:04
○ 2026-06-03 00:02:24
● 2026-06-03 05:21:56
○ 2026-06-03 07:50:32
○ 2026-08-11 00:49:38

○A13.35.20.212026-05-27 → 2026-06-03 · 16 obs

○A13.35.20.512026-05-27 → 2026-06-03 · 16 obs

○A13.35.20.862026-05-27 → 2026-06-03 · 16 obs

○A18.160.18.162026-03-07 → 2026-08-10 · 34 obs

○ 2026-02-20 11:24:18
● 2026-03-07 11:26:18
○ 2026-03-07 14:48:58
○ 2026-03-13 13:52:58
● 2026-03-14 00:42:38
○ 2026-03-14 01:41:54
○ 2026-06-17 03:36:46
● 2026-06-23 05:22:50
○ 2026-06-24 04:40:16
● 2026-06-27 13:17:00
○ 2026-06-27 16:44:36
● 2026-06-29 02:48:22
○ 2026-06-29 08:38:40
● 2026-07-10 13:19:28
○ 2026-07-10 17:40:06
● 2026-08-03 08:49:42
○ 2026-08-03 13:01:10
● 2026-08-03 18:35:52
○ 2026-08-03 19:31:24
● 2026-08-04 19:32:48
○ 2026-08-04 20:12:46
● 2026-08-05 04:48:00
○ 2026-08-05 09:19:02
● 2026-08-05 13:31:34
○ 2026-08-06 03:57:54
● 2026-08-07 07:43:48
○ 2026-08-07 09:29:32
● 2026-08-07 11:07:34
○ 2026-08-07 12:19:32
● 2026-08-10 00:06:04
○ 2026-08-10 04:20:40
● 2026-08-10 08:54:42
○ 2026-08-10 11:36:58
○ 2026-08-11 00:49:38

○A18.160.18.552026-03-07 → 2026-08-10 · 34 obs

○A18.160.18.82026-03-07 → 2026-08-10 · 34 obs

○A18.160.18.892026-03-07 → 2026-08-10 · 34 obs

○A18.161.34.272026-04-21 → 2026-05-19 · 18 obs

○ 2026-04-16 10:57:00
● 2026-04-21 11:31:42
○ 2026-04-21 17:29:28
● 2026-04-21 20:41:50
○ 2026-04-22 03:08:36
○ 2026-04-25 12:53:28
● 2026-04-26 00:35:34
○ 2026-04-26 01:13:06
○ 2026-05-02 14:35:18
● 2026-05-02 23:55:28
○ 2026-05-03 03:48:48
○ 2026-05-13 02:52:52
● 2026-05-13 10:46:20
○ 2026-05-13 18:04:44
○ 2026-05-19 07:10:34
● 2026-05-19 11:07:06
○ 2026-05-19 12:34:50
○ 2026-08-11 00:49:38

○A18.161.34.322026-04-21 → 2026-05-19 · 18 obs

○A18.161.34.732026-04-21 → 2026-05-19 · 18 obs

○A18.161.34.762026-04-21 → 2026-05-19 · 18 obs

○A18.164.174.1122026-02-18 → 2026-08-06 · 38 obs

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

○A18.164.174.1272026-02-18 → 2026-08-06 · 38 obs

○A18.164.174.542026-02-18 → 2026-08-06 · 38 obs

○A18.164.174.832026-02-18 → 2026-08-06 · 38 obs

○A18.165.122.1142026-03-27 → 2026-03-27 · 7 obs

○ 2026-03-25 00:41:28
● 2026-03-27 09:24:00
○ 2026-03-27 10:05:50
○ 2026-03-27 16:42:50
● 2026-03-27 20:12:12
○ 2026-03-28 00:13:30
○ 2026-08-11 00:49:38

○A18.165.122.1222026-03-27 → 2026-03-27 · 7 obs

○ 2026-03-25 00:41:28
● 2026-03-27 09:24:00
○ 2026-03-27 10:05:50
○ 2026-03-27 16:42:50
● 2026-03-27 20:12:12
○ 2026-03-28 00:13:30
○ 2026-08-11 00:49:38

○A18.165.122.442026-03-27 → 2026-03-27 · 7 obs

○ 2026-03-25 00:41:28
● 2026-03-27 09:24:00
○ 2026-03-27 10:05:50
○ 2026-03-27 16:42:50
● 2026-03-27 20:12:12
○ 2026-03-28 00:13:30
○ 2026-08-11 00:49:38

○A18.165.122.502026-03-27 → 2026-03-27 · 7 obs

○ 2026-03-25 00:41:28
● 2026-03-27 09:24:00
○ 2026-03-27 10:05:50
○ 2026-03-27 16:42:50
● 2026-03-27 20:12:12
○ 2026-03-28 00:13:30
○ 2026-08-11 00:49:38

○A216.137.44.1182026-02-17 → 2026-04-22 · 18 obs

○ 2026-02-17 01:45:44
● 2026-02-17 07:52:12
○ 2026-02-17 17:06:04
● 2026-02-18 05:32:42
○ 2026-02-18 13:52:06
● 2026-02-20 11:24:18
● 2026-03-18 02:37:14
○ 2026-03-21 13:35:36
● 2026-03-23 02:35:54
● 2026-04-01 03:08:00
○ 2026-04-04 22:59:46
○ 2026-04-09 11:22:52
● 2026-04-12 06:14:10
● 2026-04-22 12:45:00
○ 2026-04-22 13:35:50
● 2026-04-22 16:38:42
○ 2026-04-23 08:51:32
○ 2026-08-11 00:49:38

○A216.137.44.1262026-02-17 → 2026-04-22 · 18 obs

○A216.137.44.262026-02-17 → 2026-04-22 · 18 obs

○A216.137.44.342026-02-17 → 2026-04-22 · 18 obs

○A216.137.53.232026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 04:48:04
● 2026-03-29 06:48:06
○ 2026-03-30 02:17:26
○ 2026-08-11 00:49:38

○A216.137.53.482026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 04:48:04
● 2026-03-29 06:48:06
○ 2026-03-30 02:17:26
○ 2026-08-11 00:49:38

○A216.137.53.672026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 04:48:04
● 2026-03-29 06:48:06
○ 2026-03-30 02:17:26
○ 2026-08-11 00:49:38

○A216.137.53.962026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 04:48:04
● 2026-03-29 06:48:06
○ 2026-03-30 02:17:26
○ 2026-08-11 00:49:38

○A3.161.193.1182026-04-02 → 2026-07-30 · 26 obs

○ 2026-04-01 08:16:02
● 2026-04-02 09:37:54
● 2026-04-02 13:56:26
○ 2026-04-02 17:57:40
○ 2026-05-21 20:11:04
● 2026-06-19 06:04:24
○ 2026-06-19 12:00:10
● 2026-06-20 09:52:20
○ 2026-06-21 00:27:02
● 2026-06-25 17:53:08
● 2026-06-26 05:48:22
○ 2026-06-27 04:02:48
○ 2026-06-28 03:56:38
● 2026-06-28 20:22:38
○ 2026-06-28 23:17:02
● 2026-06-29 08:38:40
○ 2026-06-29 11:35:18
● 2026-07-28 05:47:38
○ 2026-07-28 11:38:26
● 2026-07-28 19:04:18
○ 2026-07-29 02:50:12
● 2026-07-29 09:17:46
○ 2026-07-30 01:51:54
● 2026-07-30 16:02:40
○ 2026-07-30 16:44:18
○ 2026-08-11 00:49:38

○A3.161.193.122026-04-02 → 2026-07-30 · 26 obs

○A3.161.193.422026-04-02 → 2026-07-30 · 26 obs

○A3.161.193.722026-04-02 → 2026-07-30 · 26 obs

○A3.162.174.1042026-05-19 → 2026-07-01 · 18 obs

○ 2026-05-19 11:07:06
● 2026-05-19 12:34:50
● 2026-05-19 18:18:24
○ 2026-05-20 01:59:54
● 2026-05-20 02:37:32
● 2026-05-29 05:15:34
○ 2026-05-29 11:09:38
○ 2026-06-02 14:03:04
● 2026-06-02 16:10:00
● 2026-06-05 14:28:30
○ 2026-06-06 08:09:18
○ 2026-06-08 09:11:54
● 2026-06-30 15:07:58
● 2026-06-30 21:25:52
○ 2026-06-30 23:20:02
● 2026-07-01 07:58:44
○ 2026-07-01 09:40:50
○ 2026-08-11 00:49:38

○A3.162.174.1072026-05-19 → 2026-07-01 · 18 obs

○A3.162.174.392026-05-19 → 2026-07-01 · 18 obs

○A3.162.174.642026-05-19 → 2026-07-01 · 18 obs

○A3.164.206.442026-03-22 → 2026-08-08 · 20 obs

○ 2026-03-22 17:54:18
● 2026-03-22 20:48:32
○ 2026-03-23 02:35:54
○ 2026-03-24 02:53:16
● 2026-03-24 04:42:12
○ 2026-03-25 00:41:28
● 2026-07-11 18:07:18
○ 2026-07-11 18:58:54
● 2026-07-14 02:25:04
● 2026-07-15 02:04:38
○ 2026-07-15 18:40:00
○ 2026-07-16 13:58:50
● 2026-07-18 05:40:50
● 2026-07-18 19:55:04
○ 2026-07-18 21:31:50
● 2026-07-19 08:36:00
○ 2026-07-19 11:03:30
● 2026-08-08 05:24:00
○ 2026-08-08 07:47:22
○ 2026-08-11 00:49:38

○A3.164.206.472026-03-22 → 2026-08-08 · 20 obs

○A3.164.206.502026-03-22 → 2026-08-08 · 20 obs

○A3.164.206.722026-03-22 → 2026-08-08 · 20 obs

○A3.166.192.412026-07-12 → 2026-08-02 · 33 obs

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

○A3.166.192.502026-07-12 → 2026-08-02 · 33 obs

○A3.166.192.622026-07-12 → 2026-08-02 · 33 obs

○A3.166.192.762026-07-12 → 2026-08-02 · 33 obs

○A3.168.73.1082026-03-07 → 2026-03-22 · 11 obs

○ 2026-03-07 14:48:58
● 2026-03-07 21:42:56
○ 2026-03-08 06:01:54
○ 2026-03-08 07:40:44
● 2026-03-08 11:15:54
● 2026-03-08 17:28:38
○ 2026-03-08 22:10:38
○ 2026-03-22 08:04:42
● 2026-03-22 16:02:18
○ 2026-03-22 17:54:18
○ 2026-08-11 00:49:38

○A3.168.73.232026-03-07 → 2026-03-22 · 11 obs

○A3.168.73.752026-03-07 → 2026-03-22 · 11 obs

○A3.168.73.962026-03-07 → 2026-03-22 · 11 obs

○A3.170.103.32026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 14:28:30
● 2026-06-06 08:09:18
○ 2026-06-06 19:29:00
○ 2026-08-11 00:49:38

○A3.170.103.562026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 14:28:30
● 2026-06-06 08:09:18
○ 2026-06-06 19:29:00
○ 2026-08-11 00:49:38

○A3.170.103.882026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 14:28:30
● 2026-06-06 08:09:18
○ 2026-06-06 19:29:00
○ 2026-08-11 00:49:38

○A3.170.103.92026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 14:28:30
● 2026-06-06 08:09:18
○ 2026-06-06 19:29:00
○ 2026-08-11 00:49:38

○A3.171.85.342026-02-17 → 2026-08-08 · 20 obs

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

○A3.171.85.472026-02-17 → 2026-08-08 · 20 obs

○A3.171.85.482026-02-17 → 2026-08-08 · 20 obs

○A3.171.85.782026-02-17 → 2026-08-08 · 20 obs

○A54.230.201.1222026-04-23 → 2026-06-30 · 17 obs

○ 2026-04-22 16:38:42
● 2026-04-23 08:51:32
● 2026-04-25 12:53:28
○ 2026-04-26 00:35:34
● 2026-04-26 01:13:06
● 2026-05-19 07:10:34
○ 2026-05-19 11:07:06
○ 2026-06-08 20:36:24
● 2026-06-09 17:54:38
● 2026-06-21 00:27:02
○ 2026-06-24 02:27:14
○ 2026-06-29 02:48:22
● 2026-06-30 11:41:40
○ 2026-06-30 15:07:58
● 2026-06-30 16:47:20
○ 2026-06-30 20:44:24
○ 2026-08-11 00:49:38

○A54.230.201.622026-04-23 → 2026-06-30 · 17 obs

○A54.230.201.882026-04-23 → 2026-06-30 · 17 obs

○A54.230.201.902026-04-23 → 2026-06-30 · 17 obs

○A65.9.168.1102026-05-30 → 2026-06-02 · 10 obs

○ 2026-05-29 11:09:38
● 2026-05-30 21:23:42
○ 2026-05-30 22:03:34
○ 2026-05-31 23:25:14
● 2026-06-01 06:01:42
○ 2026-06-01 06:44:00
○ 2026-06-01 20:58:42
● 2026-06-02 01:59:12
○ 2026-06-02 02:36:42
○ 2026-08-11 00:49:38

○A65.9.168.1152026-05-30 → 2026-06-02 · 10 obs

○A65.9.168.152026-05-30 → 2026-06-02 · 10 obs

○A65.9.168.462026-05-30 → 2026-06-02 · 10 obs

○A99.84.252.1032026-06-17 → 2026-07-27 · 9 obs

○ 2026-06-16 23:12:50
● 2026-06-17 03:36:46
○ 2026-06-17 05:13:24
○ 2026-06-17 08:18:24
● 2026-06-17 14:58:34
○ 2026-06-17 16:54:06
● 2026-07-27 11:24:42
○ 2026-07-27 19:16:40
○ 2026-08-11 00:49:38

○A99.84.252.1252026-06-17 → 2026-07-27 · 9 obs

○A99.84.252.342026-06-17 → 2026-07-27 · 9 obs

○A99.84.252.372026-06-17 → 2026-07-27 · 9 obs

○A99.86.240.1142026-04-01 → 2026-04-01 · 4 obs

○ 2026-04-01 03:08:00
● 2026-04-01 08:16:02
○ 2026-04-02 09:37:54
○ 2026-08-11 00:49:38

○A99.86.240.332026-04-01 → 2026-04-01 · 4 obs

○ 2026-04-01 03:08:00
● 2026-04-01 08:16:02
○ 2026-04-02 09:37:54
○ 2026-08-11 00:49:38

○A99.86.240.732026-04-01 → 2026-04-01 · 4 obs

○ 2026-04-01 03:08:00
● 2026-04-01 08:16:02
○ 2026-04-02 09:37:54
○ 2026-08-11 00:49:38

○A99.86.240.82026-04-01 → 2026-04-01 · 4 obs

○ 2026-04-01 03:08:00
● 2026-04-01 08:16:02
○ 2026-04-02 09:37:54
○ 2026-08-11 00:49:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net...	-
engineer-first.net	ns-107.awsdns-13.com, ns-596.awsdns-10.net, ns-1320.awsdns-37.org, ns-1978.awsdns-55.co.uk	2 records

✅ Authoritative Response

Server:205.251.194.84

NS records: ns-107.awsdns-13.com, ns-596.awsdns-10.net, ns-1320.awsdns-37.org, ns-1978.awsdns-55.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineer-first.net (unsigned zone)

⏱️ Timing

Total: 1721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.18.55, 18.160.18.16...`
NS	4	`ns-107.awsdns-13.com, ns-1320.awsdns-37.org...`
MX	1	`mx21.gmoserver.jp (pri: 10)`
TXT	1	`google-site-verification=jPH1Mtkxi9sTdm9`
SOA	1	`ns-1320.awsdns-37.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-596.awsdns-10.net, ns-596.awsdns-10.net)

Analysis

IP Addresses

engineer-first.net points to the four IP addresses 108.138.14.31, 108.138.14.58, 108.138.14.117 and 108.138.14.119.

Additional host names — 8d027.com, jasminslots66.com, poiuy123450011.user.www.wattpad.com and two others — share IP numbers with engineer-first.net.

Name Servers

engineer-first.net has four authoritative name servers: ns-107.awsdns-13.com, ns-596.awsdns-10.net, ns-1320.awsdns-37.org and ns-1978.awsdns-55.co.uk.

There is at least partial name server overlap between engineer-first.net and other domains — e-portal.de, onebitsecurity.com, aida-arosa-kreuzfahrten.com and two more among them.

All four hostnames — ns-107.awsdns-13.com, ns-596.awsdns-10.net, ns-1320.awsdns-37.org and ns-1978.awsdns-55.co.uk — resolve to two IP numbers apiece: ns-107.awsdns-13.com to 205.251.192.107 and 2600:9000:5300:6b00::1; ns-596.awsdns-10.net to 205.251.194.84 and 2600:9000:5302:5400::1; ns-1320.awsdns-37.org to 205.251.197.40 and 2600:9000:5305:2800::1; ns-1978.awsdns-55.co.uk to 205.251.199.186 and 2600:9000:5307:ba00::1.

Mail Servers

engineer-first.net has one mail server: mx21.gmoserver.jp.

engineer-first.net shares the same mail server setup as other domains, including tochi-jp.com, delta-systems.jp, hayatake.net and two others.

engineer-first.net shares mail servers — at least in part — with other domains, including carneades.jp, accept-int.org, housingtrust.jp and two others.

These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.

mx21.gmoserver.jp carries a single IP number, which is 133.130.64.188.