`cootk.cn`

DNSSEC	⚠️ Not signed
A	156.224.215.119^{🇭🇰 MYCLOUD-AS-AP156.224.192.0/18 CloudFly Net Inc}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1770599598

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034775842

Same first word

cootk.com

cootk.cn

Similar names

kocot.com.pl

otock.com

cktoo.com

cookt.live

tokoc.jp

ckoot.com

tcook.ru

tcook.pl

tcook.co

cktoo.cn

otock.net

kootc.com

tcook.com

ockto.nl

cotok.net

ktoco.pl

tokoc.com

tokoc.co.jp

otock.co.jp

kctoo.com

otkoc.ru

cookt.info

tkoco.com

octok.org

kocot.de

ockto.se

okcot.com

ockto.com

tokco.com

ockto.design

kotoc.net

kotco.cn

ockto.fr

octok.com

tcook.eu

kocot.eu

ockto.pl

otock.info

tcook.me

ckoto.vn

tcook.co.uk

tcook.net

kocot.org

DNS History

12 records (5 active, 7 former)

●NSns1.judns.com2026-04-07 → 2026-05-10 · 3 obs

○ 2020-01-28 21:36:40
● 2026-04-07 03:59:22
● 2026-05-10 21:27:06

●NSns1.julydns.com2026-04-07 → 2026-05-10 · 3 obs

○ 2020-01-28 21:36:40
● 2026-04-07 03:59:22
● 2026-05-10 21:27:06

○NSns1.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs

● 2020-01-28 21:36:40
○ 2026-04-07 03:59:22
○ 2026-05-10 21:27:06

●NSns2.judns.com2026-04-07 → 2026-05-10 · 3 obs

○ 2020-01-28 21:36:40
● 2026-04-07 03:59:22
● 2026-05-10 21:27:06

●NSns2.julydns.com2026-04-07 → 2026-05-10 · 3 obs

○ 2020-01-28 21:36:40
● 2026-04-07 03:59:22
● 2026-05-10 21:27:06

○NSns2.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs

● 2020-01-28 21:36:40
○ 2026-04-07 03:59:22
○ 2026-05-10 21:27:06

○NSns3.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs

● 2020-01-28 21:36:40
○ 2026-04-07 03:59:22
○ 2026-05-10 21:27:06

○NSns4.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs

● 2020-01-28 21:36:40
○ 2026-04-07 03:59:22
○ 2026-05-10 21:27:06

○NSns5.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs

● 2020-01-28 21:36:40
○ 2026-04-07 03:59:22
○ 2026-05-10 21:27:06

○NSns6.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs

● 2020-01-28 21:36:40
○ 2026-04-07 03:59:22
○ 2026-05-10 21:27:06

●A156.224.215.1192026-04-07 → 2026-05-10 · 3 obs

○ 2020-01-28 21:36:40
● 2026-04-07 03:59:22
● 2026-05-10 21:27:06

○A156.250.247.1492020-01-28 → 2020-01-28 · 3 obs

● 2020-01-28 21:36:40
○ 2026-04-07 03:59:22
○ 2026-05-10 21:27:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
cootk.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cootk.cn (unsigned zone)

⏱️ Timing

Total: 2892ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.224.215.119`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

cootk.cn points to IP number 156.224.215.119.

Name Servers

cootk.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

cootk.cn shares name servers with other domains at least partially, for example asdazs.com, loosay.com, shengsha168.com, msarat-sa.com and sbcmate.com.