cmsca.cn - dns.ninja
cmsca.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.myhostadmin.net ⚠️ Not in zone NS records | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.77🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| NS | ns4.myhostadmin.net ⚠️ Not in zone NS records | ||||||
| A | 240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| A | 211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
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.cnroot@cnnic.cn serial=2035023798 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
○NSns1.myhostadmin.net2020-02-03 → 2020-02-03 · 3 obs
○ 2026-02-20 02:42:54
○ 2026-07-10 04:25:30
○NSns2.myhostadmin.net2020-02-03 → 2020-02-03 · 3 obs
○ 2026-02-20 02:42:54
○ 2026-07-10 04:25:30
●NSns3.myhostadmin.net2020-02-03 → 2026-07-10 · 2 obs
● 2026-07-10 04:25:30
●NSns4.myhostadmin.net2020-02-03 → 2026-07-10 · 2 obs
● 2026-07-10 04:25:30
○NSns5.myhostadmin.net2020-02-03 → 2020-02-03 · 3 obs
○ 2026-02-20 02:42:54
○ 2026-07-10 04:25:30
○NSns6.myhostadmin.net2020-02-03 → 2020-02-03 · 3 obs
○ 2026-02-20 02:42:54
○ 2026-07-10 04:25:30
○A108.187.53.1092020-02-03 → 2020-02-03 · 3 obs
○ 2026-02-20 02:42:54
○ 2026-07-10 04:25:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cmsca.cn | ns3.myhostadmin.net, ns4.myhostadmin.net | - |
✅ Authoritative Response
Server:211.149.230.100
NS records: ns3.myhostadmin.net, ns4.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cmsca.cn (unsigned zone)
⏱️ Timing
Total: 4954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
cmsca.cn is delegated to two name servers: ns3.myhostadmin.net and ns4.myhostadmin.net.
cmsca.cn uses the same name servers as several other domains — among them bjhjyx.com, benmo.biz, caa.guru and two more.
cmsca.cn partially shares its NS delegation with several other domains, including syinfo.cc, haowei.me, chjiangnan.com and two others.
In DNS configurations, these name servers often share authority with ns1.myhostadmin.net, ns2.myhostadmin.net, ns5.myhostadmin.net and 7 other name servers.
ns3.myhostadmin.net has three IP addresses (61.172.183.77, 118.123.249.114 and 240e:d9:c200::2) and ns4.myhostadmin.net has three IP addresses (118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2).