`book-filter.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:ad59^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:501b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.27^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.89^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
NS	`keanu.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keanu.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keanu.ns.cloudflare.com`
		A	108.162.195.167^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	162.159.44.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	172.64.35.167^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁴⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸²⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`google-site-verification=M_6IpxcgouejKStt7GHHXiAu-GT-bmVeMxd3dhH3TMA`
TXT	`google-site-verification=nUwZuLHJwC6V8SnXXlIBJTsDZM4Trx4067U9LPb9ZCA`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.27, 172.67.173.89
		IPv6 hints	2606:4700:3035::ac43:ad59, 2606:4700:3037::6815:501b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2398886117

`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=1776133967

Same first word

book-filter.com

DNS History

19 records (9 active, 10 former)

●NSada.ns.cloudflare.com2026-04-09 → 2026-04-14 · 3 obs

○ 2015-10-11 05:27:06
● 2026-04-09 22:33:56
● 2026-04-14 02:52:00

●NSkeanu.ns.cloudflare.com2026-04-09 → 2026-04-14 · 3 obs

○ 2015-10-11 05:27:06
● 2026-04-09 22:33:56
● 2026-04-14 02:52:00

○NSyns1.yahoo.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 21:36:04
○ 2015-10-11 05:27:06
○ 2026-04-14 02:52:00

○NSyns2.yahoo.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 21:36:04
○ 2015-10-11 05:27:06
○ 2026-04-14 02:52:00

○MXmx1.biz.mail.yahoo.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 21:36:04
○ 2015-10-11 05:27:06
○ 2026-04-14 02:52:00

○MXmx5.biz.mail.yahoo.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 21:36:04
○ 2015-10-11 05:27:06
○ 2026-04-14 02:52:00

●MXroute1.mx.cloudflare.net2026-04-09 → 2026-04-14 · 3 obs

○ 2015-10-11 05:27:06
● 2026-04-09 22:33:56
● 2026-04-14 02:52:00

●MXroute2.mx.cloudflare.net2026-04-09 → 2026-04-14 · 3 obs

○ 2015-10-11 05:27:06
● 2026-04-09 22:33:56
● 2026-04-14 02:52:00

●MXroute3.mx.cloudflare.net2026-04-09 → 2026-04-14 · 3 obs

○ 2015-10-11 05:27:06
● 2026-04-09 22:33:56
● 2026-04-14 02:52:00

●A104.21.80.272026-04-09 → 2026-04-14 · 3 obs

○ 2015-10-11 05:27:06
● 2026-04-09 22:33:56
● 2026-04-14 02:52:00

●A172.67.173.892026-04-09 → 2026-04-14 · 3 obs

○ 2015-10-11 05:27:06
● 2026-04-09 22:33:56
● 2026-04-14 02:52:00

●A2606:4700:3035::ac43:ad592026-04-09 → 2026-04-14 · 3 obs

○ 2015-10-11 05:27:06
● 2026-04-09 22:33:56
● 2026-04-14 02:52:00

●A2606:4700:3037::6815:501b2026-04-09 → 2026-04-14 · 3 obs

○ 2015-10-11 05:27:06
● 2026-04-09 22:33:56
● 2026-04-14 02:52:00

○A68.142.212.1172008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 21:36:04
○ 2015-10-11 05:27:06
○ 2026-04-14 02:52:00

○A68.142.212.1182008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 21:36:04
○ 2015-10-11 05:27:06
○ 2026-04-14 02:52:00

○A68.142.212.1192008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 21:36:04
○ 2015-10-11 05:27:06
○ 2026-04-14 02:52:00

○A68.142.212.1202008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 21:36:04
○ 2015-10-11 05:27:06
○ 2026-04-14 02:52:00

○A68.142.212.1402008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 21:36:04
○ 2015-10-11 05:27:06
○ 2026-04-14 02:52:00

○A68.142.212.1412008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 21:36:04
○ 2015-10-11 05:27:06
○ 2026-04-14 02:52:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
book-filter.com	ada.ns.cloudflare.com, keanu.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.167

NS records: ada.ns.cloudflare.com, keanu.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for book-filter.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.89, 104.21.80.27`
AAAA	2	`2606:4700:3037::6815:501b, 2606:4700:3035::ac43:ad59`
NS	2	`ada.ns.cloudflare.com, keanu.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 26), route3.mx.cloudflare.net (pri: 45)...`
TXT	3	`google-site-verification=M_6IpxcgouejKSt, google-site-verification=nUwZuLHJwC6V8Sn...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

book-filter.com maps to four IP numbers: 2606:4700:3035::ac43:ad59, 2606:4700:3037::6815:501b, 104.21.80.27 and 172.67.173.89.

other host names include foxytricks.com, vektron.nl, unforgivenclan.com, nexuslogicvision.click and andersonapcrf.wssblogs.com; they share IP numbers with book-filter.com.

Name Servers

Two name servers ada.ns.cloudflare.com and keanu.ns.cloudflare.com handle the delegation for book-filter.com.

book-filter.com shares the same name server setup as other domains, for instance wildsafebc.com, cryptoz.zone, farmacianatural.com.es, kratom-house.com and casinodiamond.at.

book-filter.com at least partially shares name servers with other domains, for instance szszqt.com, laughlinhousebb.com, ramprasadpokhrel.com.np, bootlegbar.com and ypitbintangsergai.com.

These name servers are commonly used alongside syeef.ns.cloudflare.com, darwin.ns.cloudflare.com and mona.ns.cloudflare.com.

Six IP addresses per host:

ada.ns.cloudflare.com points to 2606:4700:50::adf5:3a36, 2803:f800:50::6ca2:c036, 2a06:98c1:50::ac40:2036, 108.162.192.54, 172.64.32.54 and 173.245.58.54; keanu.ns.cloudflare.com points to 2606:4700:58::a29f:2ca7, 2803:f800:50::6ca2:c3a7, 2a06:98c1:50::ac40:23a7, 108.162.195.167, 162.159.44.167 and 172.64.35.167

Mail Servers

Three mail servers handle book-filter.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

book-filter.com shares at least partially some mail servers with other domains, for instance emericom.net, knappleton.org, hotrodgarageapparel.com, centrostudiparini.com and antisnoringdevicesstore.com.

Host names with six IP numbers:

- route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

- route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

- route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

book-filter.com - robtex.com

book-filter.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

Mail Servers

`book-filter.com`

`com`