cssm.com.cn - dns.ninja
cssm.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sfn.cn ⭐ | ||||||
| A | 111.63.77.29🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| NS | ns2.sfn.cn | ||||||
| A | 101.37.119.99🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 111.63.77.30🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| MX | mail.cssm.com.cn ⭐ | ||||||
| A | 203.81.19.121 | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-07-25 #0 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030705614 | ||||||
Subdomains
mail.cssm.com.cn |
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.sfn.cn2015-12-14 → 2026-07-24 · 3 obs
○ 2015-08-19 17:50:48
● 2015-12-14 19:06:28
● 2026-07-24 18:09:46
● 2015-12-14 19:06:28
● 2026-07-24 18:09:46
●NSns2.sfn.cn2015-12-14 → 2026-07-24 · 3 obs
○ 2015-08-19 17:50:48
● 2015-12-14 19:06:28
● 2026-07-24 18:09:46
● 2015-12-14 19:06:28
● 2026-07-24 18:09:46
○NSns3.sanfront.com.cn2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 17:50:48
○ 2015-12-14 19:06:28
○ 2026-07-24 18:09:46
○ 2015-12-14 19:06:28
○ 2026-07-24 18:09:46
○NSns5.sanfront.com.cn2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 17:50:48
○ 2015-12-14 19:06:28
○ 2026-07-24 18:09:46
○ 2015-12-14 19:06:28
○ 2026-07-24 18:09:46
●MXmail.cssm.com.cn2015-08-19 → 2026-07-24 · 5 obs
● 2015-08-19 17:50:48
● 2026-05-14 02:54:08
○ 2026-07-04 07:33:32
● 2026-07-08 00:18:24
● 2026-07-24 18:09:46
● 2026-05-14 02:54:08
○ 2026-07-04 07:33:32
● 2026-07-08 00:18:24
● 2026-07-24 18:09:46
○A118.186.245.822016-07-13 → 2017-05-27 · 5 obs
○ 2016-02-18 10:20:06
● 2016-07-13 02:55:56
● 2017-05-27 03:29:28
○ 2026-02-25 11:27:40
○ 2026-07-24 18:09:46
● 2016-07-13 02:55:56
● 2017-05-27 03:29:28
○ 2026-02-25 11:27:40
○ 2026-07-24 18:09:46
○A203.81.19.1102015-08-19 → 2016-02-18 · 4 obs
● 2015-08-19 17:50:48
● 2016-02-18 10:20:06
○ 2016-07-13 02:55:56
○ 2026-07-24 18:09:46
● 2016-02-18 10:20:06
○ 2016-07-13 02:55:56
○ 2026-07-24 18:09:46
🔍 DNS Trace
Analysis
Hierarchy
mail.cssm.com.cn is a subdomain of cssm.com.cn.
Name Servers
cssm.com.cn has two authoritative name servers — ns1.sfn.cn and ns2.sfn.cn.
The name server configuration of cssm.com.cn is shared with other domains, for instance jnsj.com.cn, etek.com.cn, gsc.org.cn and two others.
The name servers for cssm.com.cn overlap at least partially with those of other domains — for example pxql.gov.cn.
Host names pointing to two IP addresses:
ns2.sfn.cn resolves to 101.37.119.99 and 111.63.77.30.
Host names resolving to a single IP address:
ns1.sfn.cn resolves to 111.63.77.29.
Mail Servers
cssm.com.cn uses one mail server — mail.cssm.com.cn.
mail.cssm.com.cn points to one IP number — 203.81.19.121.