dmah.cn - robtex.com
dmah.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=2035003756 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
○NSns1.myhostadmin.net2015-06-30 → 2015-11-08 · 4 obs
● 2015-11-08 00:51:02
○ 2026-06-27 21:49:22
○ 2026-07-05 01:40:54
○NSns2.myhostadmin.net2015-06-30 → 2015-11-08 · 4 obs
● 2015-11-08 00:51:02
○ 2026-06-27 21:49:22
○ 2026-07-05 01:40:54
●NSns3.myhostadmin.net2015-06-30 → 2026-07-05 · 2 obs
● 2026-07-05 01:40:54
●NSns4.myhostadmin.net2015-06-30 → 2026-07-05 · 2 obs
● 2026-07-05 01:40:54
○NSns5.myhostadmin.net2015-06-30 → 2015-11-08 · 4 obs
● 2015-11-08 00:51:02
○ 2026-06-27 21:49:22
○ 2026-07-05 01:40:54
○NSns6.myhostadmin.net2015-06-30 → 2015-11-08 · 4 obs
● 2015-11-08 00:51:02
○ 2026-06-27 21:49:22
○ 2026-07-05 01:40:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, a.dns.cn, e.dns.cn... | - |
| dmah.cn | ns3.myhostadmin.net, ns4.myhostadmin.net | - |
✅ Authoritative Response
Server:118.123.249.114
NS records: ns3.myhostadmin.net, ns4.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dmah.cn (unsigned zone)
⏱️ Timing
Total: 2783ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
dmah.cn is served by two delegated name servers, ns3.myhostadmin.net and ns4.myhostadmin.net.
dmah.cn shares its name server setup with other domains, including crjy.mobi, gddwj56.com, shicai3.cn and two others.
dmah.cn shares at least some of its name servers with other domains, including hknsc.com, mhsz.com, ec09.com and two others.
These name servers are frequently seen alongside ns5.myhostadmin.net, ns1.myhostadmin.net, ns2.myhostadmin.net and 7 other name servers.
ns3.myhostadmin.net and ns4.myhostadmin.net each resolve to three IP addresses. ns3.myhostadmin.net resolves to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2. ns4.myhostadmin.net resolves to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.