`1com.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.cnolnic.com` ⭐
		A	240c:4081:8000:1702::4^{🇨🇳 Baidu240c:4081::/32}
		A	180.76.132.118^{🇨🇳 Baidu180.76.128.0/19}
		A	218.5.79.117^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d80::3^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	182.61.7.241^{🇨🇳 Baidu182.61.0.0/19}
SOA	`ns1.cnolnic.com`root@cnolnic.net 2006-11-24 #1

`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=2034701025

Same first word

1com.tv

1com.ws

1com.hu

1com.it

1com.hk

1com.mx

1com.eu

1com.us

1com.com

1com.ru

1com.net

1com.co

1com.co.il

1com.co.za

1com.lu

1com.co.uk

1com.cn

1com.me

1com.org

1com.de

1com.com.mx

1com.ca

1com.xyz

1com.host

Similar names

omc1.net

com1.xyz

com1.cn

com1.construction

com1.uk

moc1.com

com1.pl

com1.cz

com1.no

com1.be

omc1.co.il

com1.contractors

com1.ru

mco1.com

omc1.com

1cmo.ru

1mco.com

com1.net

com1.uk.com

m1co.com

com1.org.ua

com1.app

com1.com

moc1.ru

com1.it

ocm1.com

co1m.ch

com1.eu

omc1.jp

moc1.org

mco1.net

com1.fr

com1.cc

com1.help

com1.us

com1.solutions

com1.online

com1.nl

com1.de

com1.space

omc1.co.uk

com1.dk

cmo1.com

com1.se

com1.co

omc1.sakura.ne.jp

com1.ca

com1.kr

com1.pro

DNS History

4 records (2 active, 2 former)

●NSns1.cnolnic.com2015-06-18 → 2026-04-23 · 2 obs

● 2015-06-18 06:15:14
● 2026-04-23 02:11:22

●NSns2.cnolnic.com2015-06-18 → 2026-04-23 · 2 obs

● 2015-06-18 06:15:14
● 2026-04-23 02:11:22

○MXmx160a.chinaemail.cn2015-06-18 → 2017-10-10 · 4 obs

● 2015-06-18 06:15:14
● 2017-10-10 16:05:16
○ 2026-04-22 06:10:56
○ 2026-04-23 02:11:22

○MXmxa160a.chinaemail.cn2015-06-18 → 2017-10-10 · 4 obs

● 2015-06-18 06:15:14
● 2017-10-10 16:05:16
○ 2026-04-22 06:10:56
○ 2026-04-23 02:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
1com.cn	ns1.cnolnic.com, ns2.cnolnic.com	-

✅ Authoritative Response

Server:180.76.132.118

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1com.cn (unsigned zone)

⏱️ Timing

Total: 4578ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.cnolnic.com, ns2.cnolnic.com`
SOA	1	`ns1.cnolnic.com root.cnolnic.net`

Analysis

Name Servers

1com.cn is delegated to two name servers: ns1.cnolnic.com and ns2.cnolnic.com.

1com.cn shares the same name server setup as nbjy.net, inj.cn, skyeast-design.com, quanmei.biz and jincai.net.

Host names with three IP numbers: ns1.cnolnic.com points to 240c:4081:8000:1702::4, 180.76.132.118 and 218.5.79.117; ns2.cnolnic.com points to 240c:4082:0:5d80::3, 106.12.205.190 and 182.61.7.241.

1com.cn - robtex.com

1com.cn

cn