cssis.com.cn - robtex.com
cssis.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sfn.cn ⭐ | ||||||
| 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 | mxw.guokeyun.com ⭐ | ||||||
| MX | mx.guokeyun.com(10) | ||||||
| TXT | v=spf1 include:spf.guokeyun.com -all | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-06-22 #20 | ||||||
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=2030713895 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
○NSns.css.com.cn2017-09-24 → 2017-09-24 · 3 obs
○ 2026-03-09 23:08:04
○ 2026-07-29 08:08:48
○NSns1.css.com.cn2017-09-24 → 2017-09-24 · 3 obs
○ 2026-03-09 23:08:04
○ 2026-07-29 08:08:48
●NSns1.sfn.cn2026-03-09 → 2026-07-29 · 3 obs
● 2026-03-09 23:08:04
● 2026-07-29 08:08:48
●NSns2.sfn.cn2026-03-09 → 2026-07-29 · 3 obs
● 2026-03-09 23:08:04
● 2026-07-29 08:08:48
●MXmx.guokeyun.com2026-03-09 → 2026-07-29 · 2 obs
● 2026-07-29 08:08:48
●MXmxw.guokeyun.com2026-03-09 → 2026-07-29 · 2 obs
● 2026-07-29 08:08:48
🔍 DNS Trace
Analysis
Name Servers
The NS records for cssis.com.cn delegate to ns1.sfn.cn and ns2.sfn.cn.
The name server configuration of cssis.com.cn is shared with other domains, for instance xn--vuq56fbyss03a.net, cscd.ac.cn, lszxyy.com.cn and two others.
cssis.com.cn and other domains like segit.com.cn share at least a portion of their name servers.
Host names pointing to two IP addresses:
The A records for ns2.sfn.cn return 101.37.119.99 and 111.63.77.30.
Mail Servers
cssis.com.cn uses two mail servers, mx.guokeyun.com and mxw.guokeyun.com.
The mail server setup of cssis.com.cn matches that of other domains such as houqi.gov.cn, xzdx.cn, fjjtjt.com.cn and two others.
cssis.com.cn has mail servers in common with other domains — for example e-house.cn and vano-cn.com.