`jeff-judson.com`

DNSSEC	⚠️ Not signed
A	3.166.181.40^{🇺🇸 Amazon3.166.176.0/21}
		PTR	`server-3-166-181-40.mia50.r.cloudfront.net`
A	3.166.181.57^{🇺🇸 Amazon3.166.176.0/21}
A	3.166.181.59^{🇺🇸 Amazon3.166.176.0/21}
A	3.166.181.125^{🇺🇸 Amazon3.166.176.0/21}
NS	`ns-1900.awsdns-45.co.uk` ⭐
		A	2600:9000:5307:6c00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1900.awsdns-45.co.uk`
		A	205.251.199.108^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1900.awsdns-45.co.uk`
NS	`ns-1448.awsdns-53.org`
		A	2600:9000:5305:a800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1448.awsdns-53.org`
		A	205.251.197.168^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1448.awsdns-53.org`
NS	`ns-24.awsdns-03.com`
		A	2600:9000:5300:1800::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-24.awsdns-03.com`
		A	205.251.192.24^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-24.awsdns-03.com`
NS	`ns-981.awsdns-58.net`
		A	2600:9000:5303:d500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-981.awsdns-58.net`
		A	205.251.195.213^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-981.awsdns-58.net`
TXT	`v=spf1 -all`
SOA	`ns-1900.awsdns-45.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1784509067

Same first word

jeff-judson.com

DNS History

55 records (8 active, 47 former)

○NSf1-ib-gridmaster.ho.nmfco.com2015-12-22 → 2015-12-22 · 4 obs

○ 2015-10-20 17:47:42
● 2015-12-22 09:50:12
○ 2016-03-25 09:56:40
○ 2026-07-20 01:05:40

○NSf1-ib-inetns.northwesternmutual.com2015-12-22 → 2015-12-22 · 4 obs

○ 2015-10-20 17:47:42
● 2015-12-22 09:50:12
○ 2016-03-25 09:56:40
○ 2026-07-20 01:05:40

○NSfk1-z6-ib-internet.northwesternmutual.com2016-03-25 → 2017-05-31 · 5 obs

○ 2015-12-22 09:50:12
● 2016-03-25 09:56:40
● 2017-05-31 23:48:24
○ 2026-05-15 13:36:58
○ 2026-07-20 01:05:40

○NSmkn-z3-ib-internet.northwesternmutual.com2016-03-25 → 2017-05-31 · 5 obs

○ 2015-12-22 09:50:12
● 2016-03-25 09:56:40
● 2017-05-31 23:48:24
○ 2026-05-15 13:36:58
○ 2026-07-20 01:05:40

○NSmn-ib-inetns.northwesternmutual.com2015-12-22 → 2015-12-22 · 4 obs

○ 2015-10-20 17:47:42
● 2015-12-22 09:50:12
○ 2016-03-25 09:56:40
○ 2026-07-20 01:05:40

●NSns-1448.awsdns-53.org2026-05-15 → 2026-07-20 · 3 obs

○ 2017-05-31 23:48:24
● 2026-05-15 13:36:58
● 2026-07-20 01:05:40

●NSns-1900.awsdns-45.co.uk2026-05-15 → 2026-07-20 · 3 obs

○ 2017-05-31 23:48:24
● 2026-05-15 13:36:58
● 2026-07-20 01:05:40

●NSns-24.awsdns-03.com2026-05-15 → 2026-07-20 · 3 obs

○ 2017-05-31 23:48:24
● 2026-05-15 13:36:58
● 2026-07-20 01:05:40

●NSns-981.awsdns-58.net2026-05-15 → 2026-07-20 · 3 obs

○ 2017-05-31 23:48:24
● 2026-05-15 13:36:58
● 2026-07-20 01:05:40

○NSns1.northwesternmutual.com2015-05-09 → 2015-10-20 · 4 obs

● 2015-05-09 06:46:38
● 2015-10-20 17:47:42
○ 2015-12-22 09:50:12
○ 2026-07-20 01:05:40

○NSns2.northwesternmutual.com2015-05-09 → 2015-10-20 · 4 obs

● 2015-05-09 06:46:38
● 2015-10-20 17:47:42
○ 2015-12-22 09:50:12
○ 2026-07-20 01:05:40

○NSns3.northwesternmutual.com2015-10-20 → 2017-05-31 · 5 obs

○ 2015-05-09 06:46:38
● 2015-10-20 17:47:42
● 2017-05-31 23:48:24
○ 2026-05-15 13:36:58
○ 2026-07-20 01:05:40

○NSns4.northwesternmutual.com2015-10-20 → 2017-05-31 · 5 obs

○ 2015-05-09 06:46:38
● 2015-10-20 17:47:42
● 2017-05-31 23:48:24
○ 2026-05-15 13:36:58
○ 2026-07-20 01:05:40

○NSnsfdp.ho.nmfco.com2015-05-09 → 2015-10-20 · 4 obs

● 2015-05-09 06:46:38
● 2015-10-20 17:47:42
○ 2015-12-22 09:50:12
○ 2026-07-20 01:05:40

○A13.225.47.1262026-05-19 → 2026-07-02 · 33 obs

○ 2026-05-17 02:23:52
● 2026-05-19 15:29:42
● 2026-05-22 22:09:58
○ 2026-05-23 00:10:56
● 2026-05-23 00:49:12
● 2026-05-29 00:24:52
○ 2026-05-29 13:42:36
○ 2026-05-29 20:11:22
● 2026-05-29 23:34:16
● 2026-05-31 08:07:20
○ 2026-05-31 17:33:42
○ 2026-06-01 14:41:02
● 2026-06-01 15:22:18
● 2026-06-04 03:17:00
○ 2026-06-04 04:25:10
● 2026-06-04 09:19:24
● 2026-06-05 00:33:16
○ 2026-06-05 01:39:52
● 2026-06-05 04:40:02
○ 2026-06-05 06:26:00
● 2026-06-05 09:10:44
● 2026-06-07 00:34:52
○ 2026-06-07 02:48:42
○ 2026-06-07 04:43:30
● 2026-06-07 09:39:08
○ 2026-06-07 12:45:56
● 2026-06-07 17:22:48
○ 2026-06-07 21:48:02
● 2026-06-07 22:40:32
○ 2026-06-08 05:05:14
● 2026-07-02 08:39:44
○ 2026-07-02 09:14:26
○ 2026-07-20 01:05:40

○A13.225.47.42026-05-19 → 2026-07-02 · 33 obs

○A13.225.47.622026-05-19 → 2026-07-02 · 33 obs

○A13.225.47.72026-05-19 → 2026-07-02 · 33 obs

○A18.160.18.1092026-06-16 → 2026-07-11 · 16 obs

○ 2026-06-15 15:02:08
● 2026-06-16 21:44:30
○ 2026-06-16 23:04:28
● 2026-06-20 19:21:40
○ 2026-06-21 23:41:04
● 2026-06-23 02:30:46
○ 2026-06-24 18:26:48
● 2026-06-26 07:23:56
○ 2026-06-26 13:54:58
● 2026-06-30 15:12:00
○ 2026-06-30 20:32:28
● 2026-07-05 04:46:32
○ 2026-07-07 13:25:14
● 2026-07-11 16:09:52
○ 2026-07-12 00:40:28
○ 2026-07-20 01:05:40

○A18.160.18.482026-06-16 → 2026-07-11 · 16 obs

○A18.160.18.512026-06-16 → 2026-07-11 · 16 obs

○A18.160.18.672026-06-16 → 2026-07-11 · 16 obs

○A18.161.111.1242026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 03:17:00
● 2026-06-04 04:25:10
○ 2026-06-04 09:19:24
○ 2026-07-20 01:05:40

○A18.161.111.492026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 03:17:00
● 2026-06-04 04:25:10
○ 2026-06-04 09:19:24
○ 2026-07-20 01:05:40

○A18.161.111.722026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 03:17:00
● 2026-06-04 04:25:10
○ 2026-06-04 09:19:24
○ 2026-07-20 01:05:40

○A18.161.111.752026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 03:17:00
● 2026-06-04 04:25:10
○ 2026-06-04 09:19:24
○ 2026-07-20 01:05:40

○A18.239.236.1112026-05-15 → 2026-06-30 · 30 obs

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

○A18.239.236.392026-05-15 → 2026-06-30 · 30 obs

○A18.239.236.662026-05-15 → 2026-06-30 · 30 obs

○A18.239.236.842026-05-15 → 2026-06-30 · 30 obs

○A199.59.136.2202015-05-09 → 2017-05-31 · 4 obs

● 2015-05-09 06:46:38
● 2017-05-31 23:48:24
○ 2026-05-15 13:36:58
○ 2026-07-20 01:05:40

○A3.164.206.1272026-07-11 → 2026-07-14 · 10 obs

○ 2026-07-09 12:13:44
● 2026-07-11 10:01:12
○ 2026-07-11 16:09:52
● 2026-07-14 01:53:46
○ 2026-07-14 02:34:50
● 2026-07-14 10:31:08
○ 2026-07-14 11:17:18
● 2026-07-14 14:23:00
○ 2026-07-14 15:38:04
○ 2026-07-20 01:05:40

○A3.164.206.22026-07-11 → 2026-07-14 · 10 obs

○A3.164.206.562026-07-11 → 2026-07-14 · 10 obs

○A3.164.206.632026-07-11 → 2026-07-14 · 10 obs

●A3.166.181.1252026-05-23 → 2026-07-20 · 85 obs

○ 2026-05-22 22:09:58
● 2026-05-23 00:10:56
○ 2026-05-23 00:49:12
○ 2026-05-29 00:24:52
● 2026-05-29 13:42:36
● 2026-05-29 20:11:22
○ 2026-05-29 23:34:16
○ 2026-05-31 08:07:20
● 2026-05-31 17:33:42
● 2026-06-01 14:41:02
○ 2026-06-01 15:22:18
○ 2026-06-05 00:33:16
● 2026-06-05 01:39:52
○ 2026-06-05 04:40:02
● 2026-06-05 06:26:00
○ 2026-06-05 09:10:44
○ 2026-06-07 00:34:52
● 2026-06-07 02:48:42
● 2026-06-07 04:43:30
○ 2026-06-07 09:39:08
● 2026-06-07 12:45:56
○ 2026-06-07 17:22:48
● 2026-06-07 21:48:02
○ 2026-06-07 22:40:32
● 2026-06-08 05:05:14
● 2026-06-08 23:06:50
○ 2026-06-10 01:52:20
● 2026-06-10 04:21:34
● 2026-06-10 07:37:08
○ 2026-06-10 18:24:28
○ 2026-06-11 04:37:44
● 2026-06-11 05:14:16
○ 2026-06-11 20:18:32
○ 2026-06-16 21:44:30
● 2026-06-16 23:04:28
● 2026-06-17 05:46:18
○ 2026-06-17 11:02:08
● 2026-06-18 18:16:40
○ 2026-06-19 02:47:58
● 2026-07-01 04:27:08
○ 2026-07-02 00:11:58
● 2026-07-02 22:28:34
○ 2026-07-04 19:00:02
● 2026-07-07 13:25:14
○ 2026-07-07 22:14:38
● 2026-07-08 11:56:02
○ 2026-07-08 17:12:28
● 2026-07-08 20:44:14
○ 2026-07-09 06:18:00
● 2026-07-09 12:13:44
○ 2026-07-11 10:01:12
● 2026-07-12 00:40:28
○ 2026-07-13 23:29:14
● 2026-07-14 02:34:50
○ 2026-07-14 04:24:34
● 2026-07-14 13:37:56
○ 2026-07-14 14:23:00
● 2026-07-14 15:38:04
○ 2026-07-14 17:16:08
● 2026-07-14 20:13:42
○ 2026-07-14 23:53:14
● 2026-07-15 06:55:30
○ 2026-07-15 15:46:20
● 2026-07-16 01:31:48
○ 2026-07-16 11:26:16
● 2026-07-16 14:00:10
○ 2026-07-16 17:03:12
● 2026-07-17 06:34:38
○ 2026-07-17 11:24:34
● 2026-07-17 15:55:34
○ 2026-07-17 16:28:32
● 2026-07-17 17:03:32
○ 2026-07-17 23:12:24
● 2026-07-18 00:53:08
○ 2026-07-18 04:31:28
● 2026-07-18 06:05:32
○ 2026-07-18 10:26:38
● 2026-07-18 18:34:44
○ 2026-07-18 23:23:02
● 2026-07-19 03:02:14
○ 2026-07-19 08:19:30
● 2026-07-19 13:18:52
○ 2026-07-19 23:31:24
● 2026-07-20 00:52:18
● 2026-07-20 01:05:40

●A3.166.181.402026-05-23 → 2026-07-20 · 85 obs

●A3.166.181.572026-05-23 → 2026-07-20 · 85 obs

●A3.166.181.592026-05-23 → 2026-07-20 · 85 obs

○A3.166.192.1162026-07-13 → 2026-07-19 · 32 obs

○ 2026-07-12 00:40:28
● 2026-07-13 23:29:14
○ 2026-07-14 01:53:46
● 2026-07-14 04:24:34
○ 2026-07-14 10:31:08
● 2026-07-14 11:17:18
○ 2026-07-14 13:37:56
● 2026-07-14 17:16:08
○ 2026-07-14 20:13:42
● 2026-07-14 23:53:14
○ 2026-07-15 06:55:30
● 2026-07-15 15:46:20
○ 2026-07-16 01:31:48
● 2026-07-16 11:26:16
○ 2026-07-16 14:00:10
● 2026-07-16 17:03:12
○ 2026-07-17 06:34:38
● 2026-07-17 11:24:34
○ 2026-07-17 15:55:34
● 2026-07-17 16:28:32
○ 2026-07-17 17:03:32
● 2026-07-18 04:31:28
○ 2026-07-18 06:05:32
● 2026-07-18 10:26:38
○ 2026-07-18 18:34:44
● 2026-07-18 23:23:02
○ 2026-07-19 03:02:14
● 2026-07-19 08:19:30
○ 2026-07-19 13:18:52
● 2026-07-19 23:31:24
○ 2026-07-20 00:52:18
○ 2026-07-20 01:05:40

○A3.166.192.1202026-07-13 → 2026-07-19 · 32 obs

○A3.166.192.252026-07-13 → 2026-07-19 · 32 obs

○A3.166.192.692026-07-13 → 2026-07-19 · 32 obs

○A3.170.73.1222026-06-19 → 2026-07-02 · 12 obs

○ 2026-06-18 18:16:40
● 2026-06-19 02:47:58
○ 2026-06-19 15:23:40
● 2026-06-25 22:23:40
○ 2026-06-26 07:23:56
● 2026-06-26 16:38:36
○ 2026-06-26 22:49:12
● 2026-07-02 00:11:58
○ 2026-07-02 08:39:44
● 2026-07-02 09:14:26
○ 2026-07-02 22:28:34
○ 2026-07-20 01:05:40

○A3.170.73.1292026-06-19 → 2026-07-02 · 12 obs

○A3.170.73.382026-06-19 → 2026-07-02 · 12 obs

○A3.170.73.822026-06-19 → 2026-07-02 · 12 obs

○A3.171.85.1012026-06-19 → 2026-07-07 · 8 obs

○ 2026-06-19 02:47:58
● 2026-06-19 15:23:40
○ 2026-06-20 12:28:48
● 2026-07-04 19:00:02
○ 2026-07-05 04:46:32
● 2026-07-07 22:14:38
○ 2026-07-08 01:44:48
○ 2026-07-20 01:05:40

○A3.171.85.1072026-06-19 → 2026-07-07 · 8 obs

○ 2026-06-19 02:47:58
● 2026-06-19 15:23:40
○ 2026-06-20 12:28:48
● 2026-07-04 19:00:02
○ 2026-07-05 04:46:32
● 2026-07-07 22:14:38
○ 2026-07-08 01:44:48
○ 2026-07-20 01:05:40

○A3.171.85.1082026-06-19 → 2026-07-07 · 8 obs

○ 2026-06-19 02:47:58
● 2026-06-19 15:23:40
○ 2026-06-20 12:28:48
● 2026-07-04 19:00:02
○ 2026-07-05 04:46:32
● 2026-07-07 22:14:38
○ 2026-07-08 01:44:48
○ 2026-07-20 01:05:40

○A3.171.85.252026-06-19 → 2026-07-07 · 8 obs

○ 2026-06-19 02:47:58
● 2026-06-19 15:23:40
○ 2026-06-20 12:28:48
● 2026-07-04 19:00:02
○ 2026-07-05 04:46:32
● 2026-07-07 22:14:38
○ 2026-07-08 01:44:48
○ 2026-07-20 01:05:40

○A52.222.244.1042026-07-08 → 2026-07-17 · 10 obs

○ 2026-07-07 22:14:38
● 2026-07-08 01:44:48
○ 2026-07-08 11:56:02
● 2026-07-08 17:12:28
○ 2026-07-08 20:44:14
● 2026-07-09 06:18:00
○ 2026-07-09 12:13:44
● 2026-07-17 23:12:24
○ 2026-07-18 00:53:08
○ 2026-07-20 01:05:40

○A52.222.244.32026-07-08 → 2026-07-17 · 10 obs

○A52.222.244.62026-07-08 → 2026-07-17 · 10 obs

○A52.222.244.632026-07-08 → 2026-07-17 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jeff-judson.com	ns-24.awsdns-03.com, ns-981.awsdns-58.net, ns-1900.awsdns-45.co.uk, ns-1448.awsdns-53.org	2 records

✅ Authoritative Response

Server:205.251.192.24

NS records: ns-24.awsdns-03.com, ns-981.awsdns-58.net, ns-1900.awsdns-45.co.uk, ns-1448.awsdns-53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jeff-judson.com (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.166.192.25, 3.166.192.120...`
NS	4	`ns-1448.awsdns-53.org, ns-1900.awsdns-45.co.uk...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-1900.awsdns-45.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-24.awsdns-03.com, ns-24.awsdns-03.com)

Analysis

IP Addresses

jeff-judson.com points to the four IP addresses 3.166.181.40, 3.166.181.57, 3.166.181.59 and 3.166.181.125.

Among the host names that share IP numbers with jeff-judson.com are hsmoa.com, gewerbenetzwerk.ch, puckers.lu and two others.

Name Servers

The domain jeff-judson.com is delegated to these four name servers: ns-24.awsdns-03.com, ns-981.awsdns-58.net, ns-1448.awsdns-53.org and ns-1900.awsdns-45.co.uk.

There is at least partial name server overlap between jeff-judson.com and other domains — baokiettran.id.vn, riograndelocal.com, stagefive.com and two more among them.

All four hostnames — ns-24.awsdns-03.com, ns-981.awsdns-58.net, ns-1448.awsdns-53.org and ns-1900.awsdns-45.co.uk — resolve to two IP numbers apiece: ns-24.awsdns-03.com to 205.251.192.24 and 2600:9000:5300:1800::1; ns-981.awsdns-58.net to 205.251.195.213 and 2600:9000:5303:d500::1; ns-1448.awsdns-53.org to 205.251.197.168 and 2600:9000:5305:a800::1; ns-1900.awsdns-45.co.uk to 205.251.199.108 and 2600:9000:5307:6c00::1.

jeff-judson.com - robtex.com

jeff-judson.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`jeff-judson.com`

`com`