`bookclarketon.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:379c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:aba5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.156^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.165^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mitch.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mitch.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mitch.ns.cloudflare.com`
		A	108.162.193.208^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
		A	172.64.33.208^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
		A	173.245.59.208^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
NS	`virginia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2625^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c225^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`virginia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2225^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`virginia.ns.cloudflare.com`
		A	108.162.194.37^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	162.159.38.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	172.64.34.37^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
TXT	`google-gws-recovery-domain-verification=64653141`
TXT	`google-site-verification=5bUEYzR-cPsd4M4RSXWbp5iGlkcMPHVJHFewTI6Owec`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.156, 172.67.171.165
		IPv6 hints	2606:4700:3030::6815:379c, 2606:4700:3036::ac43:aba5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com
SOA	`mitch.ns.cloudflare.com`dns@cloudflare.com serial=2405974980

`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=1784325667

Same first word

bookclarketon.com

DNS History

9 records (7 active, 2 former)

●NSmitch.ns.cloudflare.com2026-06-06 → 2026-07-17 · 2 obs

● 2026-06-06 00:43:58
● 2026-07-17 22:25:32

●NSvirginia.ns.cloudflare.com2026-06-06 → 2026-07-17 · 2 obs

● 2026-06-06 00:43:58
● 2026-07-17 22:25:32

●MXsmtp.google.com2026-06-06 → 2026-07-17 · 2 obs

● 2026-06-06 00:43:58
● 2026-07-17 22:25:32

●A104.21.55.1562026-06-06 → 2026-07-17 · 2 obs

● 2026-06-06 00:43:58
● 2026-07-17 22:25:32

●A172.67.171.1652026-06-06 → 2026-07-17 · 2 obs

● 2026-06-06 00:43:58
● 2026-07-17 22:25:32

●A2606:4700:3030::6815:379c2026-07-05 → 2026-07-17 · 3 obs

○ 2026-06-10 00:14:44
● 2026-07-05 00:27:48
● 2026-07-17 22:25:32

○A2606:4700:3030::ac43:aba52026-06-06 → 2026-06-10 · 4 obs

● 2026-06-06 00:43:58
● 2026-06-10 00:14:44
○ 2026-07-05 00:27:48
○ 2026-07-17 22:25:32

○A2606:4700:3031::6815:379c2026-06-06 → 2026-06-10 · 4 obs

● 2026-06-06 00:43:58
● 2026-06-10 00:14:44
○ 2026-07-05 00:27:48
○ 2026-07-17 22:25:32

●A2606:4700:3036::ac43:aba52026-07-05 → 2026-07-17 · 3 obs

○ 2026-06-10 00:14:44
● 2026-07-05 00:27:48
● 2026-07-17 22:25:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bookclarketon.com	mitch.ns.cloudflare.com, virginia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.37

NS records: mitch.ns.cloudflare.com, virginia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookclarketon.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.156, 172.67.171.165`
AAAA	2	`2606:4700:3030::6815:379c, 2606:4700:3036::ac43:aba5`
NS	2	`mitch.ns.cloudflare.com, virginia.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`google-gws-recovery-domain-verification=, google-site-verification=5bUEYzR-cPsd4M4...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mitch.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bookclarketon.com resolves to four IP addresses: 104.21.55.156, 172.67.171.165, 2606:4700:3030::6815:379c and 2606:4700:3036::ac43:aba5.

Two other host names, along with goaldaddytv.com, thoja.uk and clearscape.net, also share IP numbers with bookclarketon.com.

Name Servers

bookclarketon.com is delegated to two name servers: mitch.ns.cloudflare.com and virginia.ns.cloudflare.com.

bookclarketon.com shares its NS records with other domains, for example efidus.com, primeidea.net, cubedesignconversion.co and two others.

bookclarketon.com has at least partial name server overlap with other domains, such as mijnbuitengevelisolatie.be, 8amenglish.com, 1king.info and two others.

It is common to see these name servers used together with name servers aaron.ns.cloudflare.com and clay.ns.cloudflare.com.

DNS names with 6 IP addresses:

mitch.ns.cloudflare.com resolves to 108.162.193.208, 172.64.33.208, 173.245.59.208 and 3 other IP addresses.

virginia.ns.cloudflare.com resolves to 108.162.194.37, 162.159.38.37, 172.64.34.37 and 3 other IP addresses.

Mail Servers

The sole mail server for bookclarketon.com is smtp.google.com.

Among the domains sharing a mail server setup with bookclarketon.com are slp1.com, jaknauczycsieprogramowania.pl, rocker-locker.com and two others.

There is at least a partial MX overlap between bookclarketon.com and other domains, including petyard.com.br, rentpark.org, pimpawasschool.ac.th and two others.

These mail servers frequently co-occur with the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 64.233.180.27, 142.250.31.26, 142.251.16.26 and 6 others.

bookclarketon.com - robtex.com