`7737.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.22.cn` ⭐
		A	2001:df2:f080:1::5^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	61.158.128.10^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`10.128.158.61.ha.cnc`
		A	218.98.111.136^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.22.cn`
		A	240e:97d:10:1402:0:1:0:1002^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	1.193.216.203^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	183.253.57.207^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.61^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.22.cn`dnsadmin@22.cn serial=1763976027

`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=2034672100

Same first word

7737.com

7737.cn

7737.top

7737.ir

7737.de

Similar names

7773.com.cn

7773.hu

7773.com

3777.org

3777.cc

7377.me

7377.com

7773.cc

3777.co.uk

3777.com

3777.de

3777.me

7773.in

3777.eu

7773.it

7377.de

7773.ru

7773.kr

7377.net

3777.bet

DNS History

7 records (2 active, 5 former)

○NSf1g1ns1.dnspod.net2017-01-30 → 2017-01-30 · 4 obs

○ 2016-01-23 02:41:08
● 2017-01-30 03:58:26
○ 2026-04-08 05:54:00
○ 2026-04-15 06:11:02

●NSns1.22.cn2015-08-24 → 2026-04-15 · 5 obs

● 2015-08-24 13:49:10
● 2016-01-23 02:41:08
○ 2017-01-30 03:58:26
● 2026-04-08 05:54:00
● 2026-04-15 06:11:02

●NSns2.22.cn2015-08-24 → 2026-04-15 · 2 obs

● 2015-08-24 13:49:10
● 2026-04-15 06:11:02

○NSns3.22.cn2015-08-24 → 2015-12-28 · 4 obs

● 2015-08-24 13:49:10
● 2015-12-28 23:48:06
○ 2026-04-08 05:54:00
○ 2026-04-15 06:11:02

○NSns4.22.cn2015-08-24 → 2015-12-28 · 4 obs

● 2015-08-24 13:49:10
● 2015-12-28 23:48:06
○ 2026-04-08 05:54:00
○ 2026-04-15 06:11:02

○A103.47.220.252017-01-30 → 2017-01-30 · 4 obs

○ 2016-01-23 02:41:08
● 2017-01-30 03:58:26
○ 2026-04-08 05:54:00
○ 2026-04-15 06:11:02

○A39.109.7.1012015-08-24 → 2016-01-23 · 4 obs

● 2015-08-24 13:49:10
● 2016-01-23 02:41:08
○ 2017-01-30 03:58:26
○ 2026-04-15 06:11:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn...	-
7737.cn	ns1.22.cn, ns2.22.cn	-

✅ Authoritative Response

Server:183.253.57.207

NS records: ns1.22.cn, ns2.22.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7737.cn (unsigned zone)

⏱️ Timing

Total: 3385ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.22.cn, ns2.22.cn`
SOA	1	`ns1.22.cn dnsadmin.22.cn`

Analysis

Name Servers

Two name servers ns1.22.cn and ns2.22.cn handle delegation for 7737.cn.

7737.cn uses the same name server setup as other domains, for example wttbu.cn, binneng.com, xfg6j4d.cn, a4b.cn and ozft.cn.

Host names with four IP numbers: ns2.22.cn points to 240e:97d:10:1402:0:1:0:1002, 1.193.216.203, 183.253.57.207 and 211.99.99.61.

Host names with three IP numbers: ns1.22.cn points to 2001:df2:f080:1::5, 61.158.128.10 and 218.98.111.136.

7737.cn - robtex.com

7737.cn

cn