`markbrooks-nm.com`

DNSSEC	⚠️ Not signed
A	3.166.160.38^{🇺🇸 Amazon3.166.160.0/21}
		PTR	`server-3-166-160-38.mia50.r.cloudfront.net`
A	3.166.160.44^{🇺🇸 Amazon3.166.160.0/21}
A	3.166.160.87^{🇺🇸 Amazon3.166.160.0/21}
A	3.166.160.96^{🇺🇸 Amazon3.166.160.0/21}
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=1775944477

Same first word

markbrooks-nm.com

DNS History

52 records (8 active, 44 former)

○NSf1-ib-gridmaster.ho.nmfco.com2015-12-30 → 2015-12-30 · 4 obs

○ 2015-08-22 16:51:02
● 2015-12-30 19:12:34
○ 2016-03-24 13:22:42
○ 2026-04-11 21:57:32

○NSf1-ib-inetns.northwesternmutual.com2015-12-30 → 2015-12-30 · 4 obs

○ 2015-08-22 16:51:02
● 2015-12-30 19:12:34
○ 2016-03-24 13:22:42
○ 2026-04-11 21:57:32

○NSfk1-z6-ib-internet.northwesternmutual.com2016-03-24 → 2017-06-19 · 5 obs

○ 2015-12-30 19:12:34
● 2016-03-24 13:22:42
● 2017-06-19 15:28:26
○ 2026-03-08 04:27:26
○ 2026-04-11 21:57:32

○NSmkn-z3-ib-internet.northwesternmutual.com2016-03-24 → 2017-06-19 · 5 obs

○ 2015-12-30 19:12:34
● 2016-03-24 13:22:42
● 2017-06-19 15:28:26
○ 2026-03-08 04:27:26
○ 2026-04-11 21:57:32

○NSmn-ib-inetns.northwesternmutual.com2015-12-30 → 2015-12-30 · 4 obs

○ 2015-08-22 16:51:02
● 2015-12-30 19:12:34
○ 2016-03-24 13:22:42
○ 2026-04-11 21:57:32

●NSns-1448.awsdns-53.org2026-03-08 → 2026-04-11 · 3 obs

○ 2017-06-19 15:28:26
● 2026-03-08 04:27:26
● 2026-04-11 21:57:32

●NSns-1900.awsdns-45.co.uk2026-03-08 → 2026-04-11 · 3 obs

○ 2017-06-19 15:28:26
● 2026-03-08 04:27:26
● 2026-04-11 21:57:32

●NSns-24.awsdns-03.com2026-03-08 → 2026-04-11 · 3 obs

○ 2017-06-19 15:28:26
● 2026-03-08 04:27:26
● 2026-04-11 21:57:32

●NSns-981.awsdns-58.net2026-03-08 → 2026-04-11 · 3 obs

○ 2017-06-19 15:28:26
● 2026-03-08 04:27:26
● 2026-04-11 21:57:32

○NSns1.northwesternmutual.com2008-03-08 → 2015-08-22 · 4 obs

● 2008-03-08 19:55:18
● 2015-08-22 16:51:02
○ 2015-12-30 19:12:34
○ 2026-04-11 21:57:32

○NSns2.northwesternmutual.com2008-03-08 → 2015-08-22 · 4 obs

● 2008-03-08 19:55:18
● 2015-08-22 16:51:02
○ 2015-12-30 19:12:34
○ 2026-04-11 21:57:32

○NSns3.northwesternmutual.com2015-12-30 → 2017-06-19 · 5 obs

○ 2015-08-22 16:51:02
● 2015-12-30 19:12:34
● 2017-06-19 15:28:26
○ 2026-03-08 04:27:26
○ 2026-04-11 21:57:32

○NSns4.northwesternmutual.com2015-12-30 → 2017-06-19 · 5 obs

○ 2015-08-22 16:51:02
● 2015-12-30 19:12:34
● 2017-06-19 15:28:26
○ 2026-03-08 04:27:26
○ 2026-04-11 21:57:32

○NSnsfdp.ho.nmfco.com2015-08-22 → 2015-08-22 · 4 obs

○ 2008-03-08 19:55:18
● 2015-08-22 16:51:02
○ 2015-12-30 19:12:34
○ 2026-04-11 21:57:32

○A108.139.29.102026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:07:54
● 2026-04-05 08:44:42
○ 2026-04-05 10:46:58
○ 2026-04-11 21:57:32

○A108.139.29.112026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:07:54
● 2026-04-05 08:44:42
○ 2026-04-05 10:46:58
○ 2026-04-11 21:57:32

○A108.139.29.1192026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:07:54
● 2026-04-05 08:44:42
○ 2026-04-05 10:46:58
○ 2026-04-11 21:57:32

○A108.139.29.1282026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:07:54
● 2026-04-05 08:44:42
○ 2026-04-05 10:46:58
○ 2026-04-11 21:57:32

○A18.160.46.1142026-03-12 → 2026-03-20 · 9 obs

○ 2026-03-12 12:03:16
● 2026-03-12 21:53:28
○ 2026-03-13 22:17:14
● 2026-03-14 00:10:36
○ 2026-03-14 16:22:52
○ 2026-03-20 03:05:02
● 2026-03-20 11:07:16
○ 2026-03-21 10:18:32
○ 2026-04-11 21:57:32

○A18.160.46.272026-03-12 → 2026-03-20 · 9 obs

○A18.160.46.402026-03-12 → 2026-03-20 · 9 obs

○A18.160.46.852026-03-12 → 2026-03-20 · 9 obs

○A18.165.25.1002026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-28 16:35:26
● 2026-03-29 10:03:32
○ 2026-03-29 12:41:00
○ 2026-04-11 21:57:32

○A18.165.25.342026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-28 16:35:26
● 2026-03-29 10:03:32
○ 2026-03-29 12:41:00
○ 2026-04-11 21:57:32

○A18.165.25.752026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-28 16:35:26
● 2026-03-29 10:03:32
○ 2026-03-29 12:41:00
○ 2026-04-11 21:57:32

○A18.165.25.922026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-28 16:35:26
● 2026-03-29 10:03:32
○ 2026-03-29 12:41:00
○ 2026-04-11 21:57:32

○A18.239.236.402026-03-08 → 2026-03-31 · 28 obs

○ 2017-06-19 15:28:26
● 2026-03-08 04:27:26
● 2026-03-12 12:03:16
○ 2026-03-12 21:53:28
○ 2026-03-14 00:10:36
● 2026-03-14 16:22:52
● 2026-03-17 14:38:20
○ 2026-03-17 16:58:44
● 2026-03-17 20:50:58
● 2026-03-20 03:05:02
○ 2026-03-20 11:07:16
○ 2026-03-21 10:18:32
● 2026-03-22 01:05:10
● 2026-03-25 22:50:00
○ 2026-03-26 02:27:30
○ 2026-03-26 07:30:22
● 2026-03-26 08:19:44
● 2026-03-26 08:52:28
○ 2026-03-26 09:26:24
○ 2026-03-27 04:20:10
● 2026-03-27 06:27:16
● 2026-03-27 07:05:16
○ 2026-03-27 08:31:52
○ 2026-03-31 00:45:42
● 2026-03-31 03:36:54
● 2026-03-31 05:08:34
○ 2026-03-31 10:47:12
○ 2026-04-11 21:57:32

○A18.239.236.482026-03-08 → 2026-03-31 · 28 obs

○A18.239.236.752026-03-08 → 2026-03-31 · 28 obs

○A18.239.236.92026-03-08 → 2026-03-31 · 28 obs

○A18.65.3.1012026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-12 21:53:28
● 2026-03-13 22:17:14
○ 2026-03-14 00:10:36
○ 2026-04-11 21:57:32

○A18.65.3.1102026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-12 21:53:28
● 2026-03-13 22:17:14
○ 2026-03-14 00:10:36
○ 2026-04-11 21:57:32

○A18.65.3.1212026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-12 21:53:28
● 2026-03-13 22:17:14
○ 2026-03-14 00:10:36
○ 2026-04-11 21:57:32

○A18.65.3.652026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-12 21:53:28
● 2026-03-13 22:17:14
○ 2026-03-14 00:10:36
○ 2026-04-11 21:57:32

○A199.59.136.2202015-08-22 → 2017-06-19 · 5 obs

○ 2008-03-08 19:55:18
● 2015-08-22 16:51:02
● 2017-06-19 15:28:26
○ 2026-03-08 04:27:26
○ 2026-04-11 21:57:32

○A216.86.138.2422008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 19:55:18
○ 2015-08-22 16:51:02
○ 2026-04-11 21:57:32

●A3.166.160.382026-03-30 → 2026-04-11 · 8 obs

○ 2026-03-30 01:55:48
● 2026-03-30 17:32:06
○ 2026-03-31 00:45:42
○ 2026-03-31 05:08:34
● 2026-03-31 10:47:12
○ 2026-04-01 00:55:54
○ 2026-04-11 01:50:08
● 2026-04-11 21:57:32

●A3.166.160.442026-03-30 → 2026-04-11 · 8 obs

○ 2026-03-30 01:55:48
● 2026-03-30 17:32:06
○ 2026-03-31 00:45:42
○ 2026-03-31 05:08:34
● 2026-03-31 10:47:12
○ 2026-04-01 00:55:54
○ 2026-04-11 01:50:08
● 2026-04-11 21:57:32

●A3.166.160.872026-03-30 → 2026-04-11 · 8 obs

○ 2026-03-30 01:55:48
● 2026-03-30 17:32:06
○ 2026-03-31 00:45:42
○ 2026-03-31 05:08:34
● 2026-03-31 10:47:12
○ 2026-04-01 00:55:54
○ 2026-04-11 01:50:08
● 2026-04-11 21:57:32

●A3.166.160.962026-03-30 → 2026-04-11 · 8 obs

○ 2026-03-30 01:55:48
● 2026-03-30 17:32:06
○ 2026-03-31 00:45:42
○ 2026-03-31 05:08:34
● 2026-03-31 10:47:12
○ 2026-04-01 00:55:54
○ 2026-04-11 01:50:08
● 2026-04-11 21:57:32

○A3.170.19.1172026-03-17 → 2026-04-07 · 13 obs

○ 2026-03-17 14:38:20
● 2026-03-17 16:58:44
○ 2026-03-17 20:50:58
○ 2026-03-20 11:07:16
● 2026-03-21 10:18:32
○ 2026-03-22 01:05:10
○ 2026-03-29 12:41:00
● 2026-03-29 20:48:42
○ 2026-03-30 01:55:48
○ 2026-04-07 10:21:08
● 2026-04-07 14:13:04
○ 2026-04-07 15:25:00
○ 2026-04-11 21:57:32

○A3.170.19.282026-03-17 → 2026-04-07 · 13 obs

○A3.170.19.562026-03-17 → 2026-04-07 · 13 obs

○A3.170.19.822026-03-17 → 2026-04-07 · 13 obs

○A3.170.91.1042026-04-05 → 2026-04-06 · 10 obs

○ 2026-04-05 03:53:22
● 2026-04-05 07:35:34
● 2026-04-05 08:07:54
○ 2026-04-05 08:44:42
● 2026-04-05 10:46:58
○ 2026-04-06 00:18:56
○ 2026-04-06 15:13:50
● 2026-04-06 22:16:22
○ 2026-04-06 22:47:28
○ 2026-04-11 21:57:32

○A3.170.91.1122026-04-05 → 2026-04-06 · 10 obs

○A3.170.91.612026-04-05 → 2026-04-06 · 10 obs

○A3.170.91.92026-04-05 → 2026-04-06 · 10 obs

○A52.85.47.1122026-03-26 → 2026-04-11 · 32 obs

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

○A52.85.47.1142026-03-26 → 2026-04-11 · 32 obs

○A52.85.47.202026-03-26 → 2026-04-11 · 32 obs

○A52.85.47.402026-03-26 → 2026-04-11 · 32 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
markbrooks-nm.com	ns-24.awsdns-03.com, ns-981.awsdns-58.net, ns-1900.awsdns-45.co.uk, ns-1448.awsdns-53.org	1 record

✅ Authoritative Response

Server:205.251.199.108

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 markbrooks-nm.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.166.160.38, 3.166.160.44...`
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: 1

Out-of-bailiwick: 1 (ns-24.awsdns-03.com)

Analysis

IP Addresses

markbrooks-nm.com points to four IP numbers: 3.166.160.38, 3.166.160.44, 3.166.160.87 and 3.166.160.96.

Other host names including kissflowers.com, gngr.kr, tz1.figlea(0x666170)p.com, cloud-services.telia.io and babbeltown.com share IP numbers with markbrooks-nm.com.

Name Servers

markbrooks-nm.com is delegated to 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.

markbrooks-nm.com at least partially shares name servers with other domains, including contraman.com, mtrbio.com, d1fnj0xxk9q1b.cloudfront.net, brevitest-labtech.com and shemale(0x6675636b)sticks.com.

Hosts with two IP numbers:

Host ns-24.awsdns-03.com points to 2600:9000:5300:1800::1 and 205.251.192.24

Host ns-981.awsdns-58.net points to 2600:9000:5303:d500::1 and 205.251.195.213

Host ns-1448.awsdns-53.org points to 2600:9000:5305:a800::1 and 205.251.197.168

Host ns-1900.awsdns-45.co.uk points to 2600:9000:5307:6c00::1 and 205.251.199.108

markbrooks-nm.com - robtex.com