crestbook.com - dns.ninja

`crestbook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9ba7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5103^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.3^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.167^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aria.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c044^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2044^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aria.ns.cloudflare.com`
		A	108.162.192.68^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	172.64.32.68^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	173.245.58.68^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
NS	`pedro.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pedro.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pedro.ns.cloudflare.com`
		A	108.162.195.183^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	162.159.44.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	172.64.35.183^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		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`
MX	`route2.mx.cloudflare.net`⁽²⁸⁾
		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`⁽⁵²⁾
		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`
TXT	`test-14-04-2025-16-30`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.3, 172.67.155.167
		IPv6 hints	2606:4700:3033::ac43:9ba7, 2606:4700:3037::6815:5103
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`aria.ns.cloudflare.com`dns@cloudflare.com serial=2410916014

`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=1785496077

rank #120198 globally
rank #51745 in the tld
WOT: SAFE (77/100)
📈 Tranco rank: #294,374

Previously MX for

crestbook.com

www.crestbook.com

Subdomains

www.crestbook.com

Same first word

crestbook.com

Similar names

socktober.org.au

certbooks.com

DNS History

19 records (9 active, 10 former)

●NSaria.ns.cloudflare.com2026-04-01 → 2026-07-31 · 3 obs

○ 2017-04-06 07:49:02
● 2026-04-01 11:14:50
● 2026-07-31 11:16:26

○NSns1.fozzy.com2015-08-21 → 2017-04-06 · 4 obs

● 2015-08-21 07:20:26
● 2017-04-06 07:49:02
○ 2026-04-01 11:14:50
○ 2026-07-31 11:16:26

○NSns2.fozzy.com2015-08-21 → 2017-04-06 · 4 obs

● 2015-08-21 07:20:26
● 2017-04-06 07:49:02
○ 2026-04-01 11:14:50
○ 2026-07-31 11:16:26

●NSpedro.ns.cloudflare.com2026-04-01 → 2026-07-31 · 3 obs

○ 2017-04-06 07:49:02
● 2026-04-01 11:14:50
● 2026-07-31 11:16:26

○MXcrestbook.com2015-08-21 → 2017-04-06 · 4 obs

● 2015-08-21 07:20:26
● 2017-04-06 07:49:02
○ 2026-04-01 11:14:50
○ 2026-07-31 11:16:26

●MXroute1.mx.cloudflare.net2026-04-01 → 2026-07-31 · 3 obs

○ 2017-04-06 07:49:02
● 2026-04-01 11:14:50
● 2026-07-31 11:16:26

●MXroute2.mx.cloudflare.net2026-04-01 → 2026-07-31 · 3 obs

○ 2017-04-06 07:49:02
● 2026-04-01 11:14:50
● 2026-07-31 11:16:26

●MXroute3.mx.cloudflare.net2026-04-01 → 2026-07-31 · 3 obs

○ 2017-04-06 07:49:02
● 2026-04-01 11:14:50
● 2026-07-31 11:16:26

●A104.21.81.32026-04-01 → 2026-07-31 · 12 obs

○ 2017-04-06 07:49:02
● 2026-04-01 11:14:50
○ 2026-04-04 12:16:36
○ 2026-04-07 06:14:40
● 2026-04-13 21:24:28
● 2026-05-22 01:26:26
○ 2026-05-29 23:33:38
● 2026-05-31 14:21:58
● 2026-06-16 02:47:04
○ 2026-07-13 09:40:30
● 2026-07-21 15:20:18
● 2026-07-31 11:16:26

●A172.67.155.1672026-04-01 → 2026-07-31 · 12 obs

○A188.114.96.02026-04-04 → 2026-07-13 · 11 obs

○ 2026-04-01 11:14:50
● 2026-04-04 12:16:36
● 2026-04-07 06:14:40
○ 2026-04-13 21:24:28
○ 2026-05-22 01:26:26
● 2026-05-29 23:33:38
○ 2026-05-31 14:21:58
○ 2026-06-16 02:47:04
● 2026-07-13 09:40:30
○ 2026-07-21 15:20:18
○ 2026-07-31 11:16:26

○A188.114.97.02026-04-04 → 2026-07-13 · 11 obs

○A2606:4700:3033::6815:51032026-04-01 → 2026-06-16 · 11 obs

●A2606:4700:3033::ac43:9ba72026-07-21 → 2026-07-31 · 3 obs

○ 2026-07-13 09:40:30
● 2026-07-21 15:20:18
● 2026-07-31 11:16:26

○A2606:4700:3035::ac43:9ba72026-04-01 → 2026-06-16 · 11 obs

●A2606:4700:3037::6815:51032026-07-21 → 2026-07-31 · 3 obs

○ 2026-07-13 09:40:30
● 2026-07-21 15:20:18
● 2026-07-31 11:16:26

○A2a06:98c1:3120::2026-04-04 → 2026-07-13 · 11 obs

○A2a06:98c1:3121::2026-04-04 → 2026-07-13 · 11 obs

○A78.140.162.2362015-08-21 → 2017-04-06 · 4 obs

● 2015-08-21 07:20:26
● 2017-04-06 07:49:02
○ 2026-04-01 11:14:50
○ 2026-07-31 11:16:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crestbook.com	aria.ns.cloudflare.com, pedro.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.183

NS records: aria.ns.cloudflare.com, pedro.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crestbook.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.3, 172.67.155.167`
AAAA	2	`2606:4700:3037::6815:5103, 2606:4700:3033::ac43:9ba7`
NS	2	`aria.ns.cloudflare.com, pedro.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 28), route3.mx.cloudflare.net (pri: 52)...`
TXT	2	`test-14-04-2025-16-30, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aria.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.crestbook.com falls under the parent crestbook.com.

IP Addresses

crestbook.com directs to four IP numbers, which are 104.21.81.3, 172.67.155.167, 2606:4700:3033::ac43:9ba7 and 2606:4700:3037::6815:5103.

interioraccspro.com, jncatv.net, (0x736578)ywomenworld.com plus two other host names have IP numbers in common with crestbook.com.

Name Servers

crestbook.com is delegated to two name servers: aria.ns.cloudflare.com and pedro.ns.cloudflare.com.

The name server configuration of crestbook.com is shared with other domains, for instance policinglondon.org, shessobright.com, ebay.co.ke and two others.

At least some of crestbook.com's name servers are shared with other domains, for example ennedrastack.click, ohiotreeandexcavating.net, orbitpart-nersgroup.click and two more.

These name servers are often deployed together with the name servers fatima.ns.cloudflare.com, igor.ns.cloudflare.com, devin.ns.cloudflare.com and merlin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

aria.ns.cloudflare.com resolves to 108.162.192.68, 172.64.32.68, 173.245.58.68 and 3 other IP addresses.

pedro.ns.cloudflare.com resolves to 108.162.195.183, 162.159.44.183, 172.64.35.183 and 3 other IP addresses.

Mail Servers

The MX records for crestbook.com list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by crestbook.com are shared with other domains: seafoodbests.com, koningsdag.info, zebra-shoes.com and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.