c0s.cn - robtex.com

c0s.cn

DNSSEC⚠️ Not signed
NSns1.17ex.com
A218.98.111.191🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSns2.17ex.com
A183.253.57.205🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)
A211.99.99.35🇨🇳 DONGGUAN-1211.99.99.0/24
SOAns1.17ex.comadmin@17ex.com serial=1782827870

cn

DNSSEC⚠️ Not signed
NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035096183
⚠️ On DNS blocklist: tif

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

NSns1.17ex.comns2.17ex.com
NSns1.17ex.com2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-26 02:49:26
● 2026-07-27 10:03:36
NSns2.17ex.com2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-26 02:49:26
● 2026-07-27 10:03:36

🔍 DNS Trace

Analysis

Name Servers

c0s.cn has two authoritative name servers — ns1.17ex.com and ns2.17ex.com.

c0s.cn shares its NS records with other domains, for example mangle.cn, inphic.com.cn, qcei.cn and two others.

c0s.cn partially shares its name servers with domains like fnn.cn and medbank.cn.

These name servers are regularly seen alongside 17ex1.dns.com and 17ex2.dns.com as name servers.

Host names that have two IP addresses:

ns2.17ex.com resolves to 183.253.57.205 and 211.99.99.35.

Host names that point to one IP address:

ns1.17ex.com resolves to 218.98.111.191.