`bookmarks.cool`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:53c1^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b503^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.193^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.3^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`randall.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ceb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`randall.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`randall.ns.cloudflare.com`
		A	108.162.195.235^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	162.159.44.235^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	172.64.35.235^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.193, 172.67.181.3
		IPv6 hints	2606:4700:3032::6815:53c1, 2606:4700:3035::ac43:b503
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2407940857

`cool`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.cool` ⭐
	NS	`v0n1.nic.cool`
	NS	`v0n2.nic.cool`
	NS	`v0n3.nic.cool`
	NS	`v2n0.nic.cool`
	NS	`v2n1.nic.cool`
	SOA	`v0n0.nic.cool`hostmaster@donuts.email serial=1784138958

Same first word

bookmarks.net

bookmarks.co.jp

bookmarks.mobi

bookmarks.fr

bookmarks.info

bookmarks.cz

bookmarks.design

bookmarks.ag

bookmarks.tw

bookmarks.nl

bookmarks.it

bookmarks.jp

bookmarks.de

bookmarks.so

bookmarks.ru

bookmarks.reviews

bookmarks.cool

bookmarks.com

bookmarks.su

bookmarks.pl

bookmarks.nu

bookmarks.co.in

bookmarks.app

bookmarks.eu

bookmarks.cc

bookmarks.name

bookmarks.ch

bookmarks.li

bookmarks.ph

bookmarks.ie

bookmarks.se

bookmarks.co.il

bookmarks.best

bookmarks.at

bookmarks.com.ua

Similar names

kksamobor.hr

bookmakrs.com

sbookmark.com

skoobmark.com

marksbook.com

bookamrks.com

smarkbook.com

booksmark.de

markbooks.com

skramkoob.com

booksmark.com

DNS History

20 records (6 active, 14 former)

●NSdorthy.ns.cloudflare.com2026-06-15 → 2026-07-15 · 3 obs

○ 2017-08-23 10:22:36
● 2026-06-15 14:22:58
● 2026-07-15 18:48:40

○NSns57.domaincontrol.com2016-12-10 → 2017-08-23 · 4 obs

● 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

○NSns58.domaincontrol.com2016-12-10 → 2017-08-23 · 4 obs

● 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

●NSrandall.ns.cloudflare.com2026-06-15 → 2026-07-15 · 3 obs

○ 2017-08-23 10:22:36
● 2026-06-15 14:22:58
● 2026-07-15 18:48:40

○MXmailstore1.secureserver.net2016-12-10 → 2017-08-23 · 4 obs

● 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

○MXsmtp.secureserver.net2016-12-10 → 2017-08-23 · 4 obs

● 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

●A104.21.83.1932026-06-15 → 2026-07-15 · 3 obs

○ 2017-08-23 10:22:36
● 2026-06-15 14:22:58
● 2026-07-15 18:48:40

●A172.67.181.32026-06-15 → 2026-07-15 · 3 obs

○ 2017-08-23 10:22:36
● 2026-06-15 14:22:58
● 2026-07-15 18:48:40

○A184.168.221.12017-08-23 → 2017-08-23 · 4 obs

○ 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

○A184.168.221.142017-08-23 → 2017-08-23 · 4 obs

○ 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

○A184.168.221.312017-08-23 → 2017-08-23 · 4 obs

○ 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

●A2606:4700:3032::6815:53c12026-06-15 → 2026-07-15 · 3 obs

○ 2017-08-23 10:22:36
● 2026-06-15 14:22:58
● 2026-07-15 18:48:40

●A2606:4700:3035::ac43:b5032026-06-15 → 2026-07-15 · 3 obs

○ 2017-08-23 10:22:36
● 2026-06-15 14:22:58
● 2026-07-15 18:48:40

○A50.63.202.12017-08-23 → 2017-08-23 · 4 obs

○ 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

○A50.63.202.122017-08-23 → 2017-08-23 · 4 obs

○ 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

○A50.63.202.172017-08-23 → 2017-08-23 · 4 obs

○ 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

○A50.63.202.202017-08-23 → 2017-08-23 · 4 obs

○ 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

○A50.63.202.62017-08-23 → 2017-08-23 · 4 obs

○ 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

○A50.63.202.602016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:33:28
○ 2017-08-23 10:22:36
○ 2026-07-15 18:48:40

○A50.63.202.72017-08-23 → 2017-08-23 · 4 obs

○ 2016-12-10 20:33:28
● 2017-08-23 10:22:36
○ 2026-06-15 14:22:58
○ 2026-07-15 18:48:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cool	v0n1.nic.cool, v0n0.nic.cool, v2n1.nic.cool, v2n0.nic.cool...	12 records
bookmarks.cool	dorthy.ns.cloudflare.com, randall.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, randall.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookmarks.cool (unsigned zone)

⏱️ Timing

Total: 331ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.3, 104.21.83.193`
AAAA	2	`2606:4700:3035::ac43:b503, 2606:4700:3032::6815:53c1`
NS	2	`dorthy.ns.cloudflare.com, randall.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.cool, v2n0.nic.cool, v0n3.nic.cool...)

Analysis

IP Addresses

bookmarks.cool directs to four IP numbers, which are 104.21.83.193, 172.67.181.3, 2606:4700:3032::6815:53c1 and 2606:4700:3035::ac43:b503.

Among the host names that share IP numbers with bookmarks.cool are gztaixie.com, xml.xml-redirect.online, eastgatemultimedia.com.cdn.cloudflare.net and two others.

Name Servers

bookmarks.cool has two authoritative name servers — dorthy.ns.cloudflare.com and randall.ns.cloudflare.com.

bookmarks.cool has the same name server delegation as a number of other domains, such as vxip.com, hudson.social, musnic.com and two more.

At least some of bookmarks.cool's name servers are shared with other domains, for example peterzed.com, sikn.go.id, dealmango.com and two more.

These name servers are routinely co-deployed with the name servers rayden.ns.cloudflare.com, abdullah.ns.cloudflare.com, carrera.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

dorthy.ns.cloudflare.com points to 108.162.192.249, 172.64.32.249, 173.245.58.249 and 3 other IP addresses.

randall.ns.cloudflare.com points to 108.162.195.235, 162.159.44.235, 172.64.35.235 and 3 other IP addresses.

bookmarks.cool - robtex.com

bookmarks.cool

cool

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`bookmarks.cool`

`cool`