`tomcritchlow.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4b2f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d5c3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.47^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.195^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gail.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
MX	`mailserver.tomcritchlow.com` ⭐
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.47, 172.67.213.195
		IPv6 hints	2606:4700:3030::6815:4b2f, 2606:4700:3031::ac43:d5c3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOA	`gail.ns.cloudflare.com`dns@cloudflare.com serial=2405893182

`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=1784660002

rank #255369 globally
rank #107187 in the tld
📈 Tranco rank: #972,774

Same first word

tomcritchlow.com

DNS History

21 records (7 active, 14 former)

●NSgail.ns.cloudflare.com2026-03-24 → 2026-07-21 · 3 obs

○ 2017-05-15 07:19:10
● 2026-03-24 06:52:58
● 2026-07-21 18:57:02

○NSns-cloud-a1.googledomains.com2015-12-17 → 2017-05-15 · 5 obs

○ 2015-10-13 05:25:44
● 2015-12-17 11:37:26
● 2017-05-15 07:19:10
○ 2026-03-24 06:52:58
○ 2026-07-21 18:57:02

○NSns-cloud-a2.googledomains.com2015-12-17 → 2017-05-15 · 5 obs

○ 2015-10-13 05:25:44
● 2015-12-17 11:37:26
● 2017-05-15 07:19:10
○ 2026-03-24 06:52:58
○ 2026-07-21 18:57:02

○NSns-cloud-a3.googledomains.com2015-12-17 → 2017-05-15 · 5 obs

○ 2015-10-13 05:25:44
● 2015-12-17 11:37:26
● 2017-05-15 07:19:10
○ 2026-03-24 06:52:58
○ 2026-07-21 18:57:02

○NSns-cloud-a4.googledomains.com2015-12-17 → 2017-05-15 · 5 obs

○ 2015-10-13 05:25:44
● 2015-12-17 11:37:26
● 2017-05-15 07:19:10
○ 2026-03-24 06:52:58
○ 2026-07-21 18:57:02

○NSns1.livedns.co.uk2015-05-13 → 2015-10-13 · 4 obs

● 2015-05-13 07:56:10
● 2015-10-13 05:25:44
○ 2015-12-17 11:37:26
○ 2026-07-21 18:57:02

○NSns2.livedns.co.uk2015-05-13 → 2015-10-13 · 4 obs

● 2015-05-13 07:56:10
● 2015-10-13 05:25:44
○ 2015-12-17 11:37:26
○ 2026-07-21 18:57:02

○NSns3.livedns.co.uk2015-05-13 → 2015-10-13 · 4 obs

● 2015-05-13 07:56:10
● 2015-10-13 05:25:44
○ 2015-12-17 11:37:26
○ 2026-07-21 18:57:02

●NStom.ns.cloudflare.com2026-03-24 → 2026-07-21 · 3 obs

○ 2017-05-15 07:19:10
● 2026-03-24 06:52:58
● 2026-07-21 18:57:02

●MXmailserver.tomcritchlow.com2015-05-13 → 2026-07-21 · 2 obs

● 2015-05-13 07:56:10
● 2026-07-21 18:57:02

●A104.21.75.472026-04-03 → 2026-07-21 · 3 obs

○ 2026-03-24 06:52:58
● 2026-04-03 15:05:24
● 2026-07-21 18:57:02

●A172.67.213.1952026-04-03 → 2026-07-21 · 3 obs

○ 2026-03-24 06:52:58
● 2026-04-03 15:05:24
● 2026-07-21 18:57:02

○A188.114.96.02026-03-24 → 2026-03-24 · 4 obs

○ 2017-05-15 07:19:10
● 2026-03-24 06:52:58
○ 2026-04-03 15:05:24
○ 2026-07-21 18:57:02

○A188.114.97.02026-03-24 → 2026-03-24 · 4 obs

○ 2017-05-15 07:19:10
● 2026-03-24 06:52:58
○ 2026-04-03 15:05:24
○ 2026-07-21 18:57:02

○A192.30.252.1532015-05-13 → 2017-05-15 · 4 obs

● 2015-05-13 07:56:10
● 2017-05-15 07:19:10
○ 2026-03-24 06:52:58
○ 2026-07-21 18:57:02

●A2606:4700:3030::6815:4b2f2026-07-21 → 2026-07-21 · 3 obs

○ 2026-04-17 13:48:36
● 2026-07-21 18:57:00
● 2026-07-21 18:57:02

○A2606:4700:3030::ac43:d5c32026-04-03 → 2026-04-17 · 5 obs

○ 2026-03-24 06:52:58
● 2026-04-03 15:05:24
● 2026-04-17 13:48:36
○ 2026-07-21 18:57:00
○ 2026-07-21 18:57:02

●A2606:4700:3031::ac43:d5c32026-07-21 → 2026-07-21 · 3 obs

○ 2026-04-17 13:48:36
● 2026-07-21 18:57:00
● 2026-07-21 18:57:02

○A2606:4700:3032::6815:4b2f2026-04-03 → 2026-04-17 · 5 obs

○ 2026-03-24 06:52:58
● 2026-04-03 15:05:24
● 2026-04-17 13:48:36
○ 2026-07-21 18:57:00
○ 2026-07-21 18:57:02

○A2a06:98c1:3120::2026-03-24 → 2026-03-24 · 4 obs

○ 2017-05-15 07:19:10
● 2026-03-24 06:52:58
○ 2026-04-03 15:05:24
○ 2026-07-21 18:57:02

○A2a06:98c1:3121::2026-03-24 → 2026-03-24 · 4 obs

○ 2017-05-15 07:19:10
● 2026-03-24 06:52:58
○ 2026-04-03 15:05:24
○ 2026-07-21 18:57:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...	-
tomcritchlow.com	tom.ns.cloudflare.com, gail.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.116

NS records: tom.ns.cloudflare.com, gail.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tomcritchlow.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.47, 172.67.213.195`
AAAA	2	`2606:4700:3031::ac43:d5c3, 2606:4700:3030::6815:4b2f`
NS	2	`gail.ns.cloudflare.com, tom.ns.cloudflare.com`
MX	1	`mailserver.tomcritchlow.com (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gail.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (tom.ns.cloudflare.com, tom.ns.cloudflare.com, tom.ns.cloudflare.com...)

Analysis

IP Addresses

tomcritchlow.com has four IP addresses: 104.21.75.47, 172.67.213.195, 2606:4700:3030::6815:4b2f and 2606:4700:3031::ac43:d5c3.

Among the host names that share IP numbers with tomcritchlow.com are www.freeaudiobooks.me, apktub.com, dicionariompb.com.br and two others.

Name Servers

The NS records for tomcritchlow.com delegate to gail.ns.cloudflare.com and tom.ns.cloudflare.com.

tomcritchlow.com has the same name server delegation as a number of other domains, such as khalidjamil.com, dreamsoftindia.net, josh7.com and two more.

tomcritchlow.com has at least partial name server overlap with other domains, such as tarkeb-dish.com, docsprinting.ro, vinginoeyewear.com and two others.

It is common to find these name servers paired with the name servers kia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

gail.ns.cloudflare.com maps to 108.162.192.116, 172.64.32.116, 173.245.58.116 and 3 additional IP addresses.

tom.ns.cloudflare.com maps to 108.162.193.147, 172.64.33.147, 173.245.59.147 and 3 additional IP addresses.

Mail Servers

tomcritchlow.com routes its mail through a single mail server, mailserver.tomcritchlow.com.

tomcritchlow.com - robtex.com