`cathalgreaney.com`

DNSSEC	⚠️ Not signed
A	3.167.56.13^{🇺🇸 Amazon3.167.56.0/23}
		PTR	`server-3-167-56-13.iad61.r.cloudfront.net`
A	3.167.56.52^{🇺🇸 Amazon3.167.56.0/23}
A	3.167.56.112^{🇺🇸 Amazon3.167.56.0/23}
A	3.167.56.113^{🇺🇸 Amazon3.167.56.0/23}
NS	`ns-464.awsdns-58.com` ⭐
		A	2600:9000:5301:d000::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-464.awsdns-58.com`
		A	205.251.193.208^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-464.awsdns-58.com`
NS	`ns-1453.awsdns-53.org`
		A	2600:9000:5305:ad00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1453.awsdns-53.org`
		A	205.251.197.173^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1453.awsdns-53.org`
NS	`ns-1805.awsdns-33.co.uk`
		A	2600:9000:5307:d00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1805.awsdns-33.co.uk`
		A	205.251.199.13^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1805.awsdns-33.co.uk`
NS	`ns-949.awsdns-54.net`
		A	2600:9000:5303:b500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-949.awsdns-54.net`
		A	205.251.195.181^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-949.awsdns-54.net`
SOA	`ns-464.awsdns-58.com`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=1771291435

Subdomains

blog.cathalgreaney.com

Same first word

cathalgreaney.com

DNS History

25 records (8 active, 17 former)

●NSns-1453.awsdns-53.org2026-02-15 → 2026-03-18 · 3 obs

○ 2017-05-11 19:49:48
● 2026-02-15 19:05:10
● 2026-03-18 22:35:24

●NSns-1805.awsdns-33.co.uk2026-02-15 → 2026-03-18 · 3 obs

○ 2017-05-11 19:49:48
● 2026-02-15 19:05:10
● 2026-03-18 22:35:24

●NSns-464.awsdns-58.com2026-02-15 → 2026-03-18 · 3 obs

○ 2017-05-11 19:49:48
● 2026-02-15 19:05:10
● 2026-03-18 22:35:24

●NSns-949.awsdns-54.net2026-02-15 → 2026-03-18 · 3 obs

○ 2017-05-11 19:49:48
● 2026-02-15 19:05:10
● 2026-03-18 22:35:24

○NSns67.domaincontrol.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 19:49:48
○ 2026-02-15 19:05:10
○ 2026-03-18 22:35:24

○NSns68.domaincontrol.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 19:49:48
○ 2026-02-15 19:05:10
○ 2026-03-18 22:35:24

○MXmailstore1.secureserver.net2017-05-11 → 2026-02-16 · 4 obs

● 2017-05-11 19:49:48
● 2026-02-16 16:44:32
○ 2026-02-17 17:56:36
○ 2026-03-18 22:35:24

○MXsmtp.secureserver.net2017-05-11 → 2026-02-16 · 4 obs

● 2017-05-11 19:49:48
● 2026-02-16 16:44:32
○ 2026-02-17 17:56:36
○ 2026-03-18 22:35:24

○A18.164.116.292026-03-08 → 2026-03-08 · 10 obs

○ 2026-03-08 06:09:24
● 2026-03-08 06:45:40
○ 2026-03-08 17:24:00
○ 2026-03-08 18:19:28
● 2026-03-08 19:04:24
○ 2026-03-08 19:41:32
○ 2026-03-08 21:03:18
● 2026-03-08 22:06:30
○ 2026-03-09 03:08:32
○ 2026-03-18 22:35:24

○A18.164.116.762026-03-08 → 2026-03-08 · 10 obs

○A18.164.116.782026-03-08 → 2026-03-08 · 10 obs

○A18.164.116.932026-03-08 → 2026-03-08 · 10 obs

○A216.137.39.1282026-02-18 → 2026-03-18 · 90 obs

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

○A216.137.39.182026-02-18 → 2026-03-18 · 90 obs

○A216.137.39.212026-02-18 → 2026-03-18 · 90 obs

○A216.137.39.532026-02-18 → 2026-03-18 · 90 obs

○A216.137.44.32026-02-15 → 2026-03-18 · 78 obs

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

○A216.137.44.852026-02-15 → 2026-03-18 · 78 obs

○A216.137.44.872026-02-15 → 2026-03-18 · 78 obs

○A216.137.44.922026-02-15 → 2026-03-18 · 78 obs

●A3.167.56.1122026-02-16 → 2026-03-18 · 84 obs

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

●A3.167.56.1132026-02-16 → 2026-03-18 · 84 obs

●A3.167.56.132026-02-16 → 2026-03-18 · 84 obs

●A3.167.56.522026-02-16 → 2026-03-18 · 84 obs

○A50.63.202.602017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 19:49:48
○ 2026-02-15 19:05:10
○ 2026-03-18 22:35:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
cathalgreaney.com	ns-464.awsdns-58.com, ns-949.awsdns-54.net, ns-1805.awsdns-33.co.uk, ns-1453.awsdns-53.org	1 record

✅ Authoritative Response

Server: 205.251.197.173

NS records: ns-464.awsdns-58.com, ns-949.awsdns-54.net, ns-1805.awsdns-33.co.uk, ns-1453.awsdns-53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cathalgreaney.com (unsigned zone)

⏱️ Timing

Total: 845ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.56.112, 3.167.56.52...`
NS	4	`ns-1453.awsdns-53.org, ns-1805.awsdns-33.co.uk...`
SOA	1	`ns-464.awsdns-58.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-464.awsdns-58.com)

Analysis

Hierarchy

blog.cathalgreaney.com is a child of cathalgreaney.com.

IP Addresses

cathalgreaney.com refers to four IP numbers: 3.167.56.13, 3.167.56.52, 3.167.56.112 and 3.167.56.113.

Name Servers

cathalgreaney.com delegates to four name servers: ns-464.awsdns-58.com, ns-949.awsdns-54.net, ns-1453.awsdns-53.org and ns-1805.awsdns-33.co.uk.

cathalgreaney.com at least partially shares name servers with other domains, including pchland.com, scaledrobotics.com, clueitfoundation.org, csi.net and managedtext.com.

these name servers are commonly used alongside ns-293.awsdns-36.com, ns-1054.awsdns-03.org, ns-1741.awsdns-25.co.uk, ns-394.awsdns-49.com, ns-1087.awsdns-07.org, ns-1877.awsdns-42.co.uk and ns-1564.awsdns-03.co.uk.

Host names with two IP numbers: ns-464.awsdns-58.com points to 2600:9000:5301:d000::1 and 205.251.193.208; ns-949.awsdns-54.net points to 2600:9000:5303:b500::1 and 205.251.195.181; ns-1453.awsdns-53.org points to 2600:9000:5305:ad00::1 and 205.251.197.173; ns-1805.awsdns-33.co.uk points to 2600:9000:5307:d00::1 and 205.251.199.13.

cathalgreaney.com - robtex.com