dzhmm.cn - robtex.com
dzhmm.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.210.98.23🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1774611277 | ||||||
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=2034716411 | ||||||
Same first word
dzhmm.cn |
Similar names
DNS History
7 records (3 active, 4 former)
●NSdm1.longmingdns.com2026-03-28 → 2026-04-27 · 3 obs
○ 2017-04-21 05:29:42
● 2026-03-28 05:09:34
● 2026-04-27 03:41:00
● 2026-03-28 05:09:34
● 2026-04-27 03:41:00
●NSdm2.longmingdns.com2026-03-28 → 2026-04-27 · 3 obs
○ 2017-04-21 05:29:42
● 2026-03-28 05:09:34
● 2026-04-27 03:41:00
● 2026-03-28 05:09:34
● 2026-04-27 03:41:00
○NSns1.dns.com2016-09-09 → 2016-09-09 · 3 obs
● 2016-09-09 19:15:54
○ 2017-04-21 05:29:42
○ 2026-04-27 03:41:00
○ 2017-04-21 05:29:42
○ 2026-04-27 03:41:00
○NSns2.dns.com2016-09-09 → 2016-09-09 · 3 obs
● 2016-09-09 19:15:54
○ 2017-04-21 05:29:42
○ 2026-04-27 03:41:00
○ 2017-04-21 05:29:42
○ 2026-04-27 03:41:00
○A173.208.139.1482016-09-09 → 2016-09-09 · 3 obs
● 2016-09-09 19:15:54
○ 2017-04-21 05:29:42
○ 2026-04-27 03:41:00
○ 2017-04-21 05:29:42
○ 2026-04-27 03:41:00
●A177.210.98.232026-03-28 → 2026-04-27 · 3 obs
○ 2017-04-21 05:29:42
● 2026-03-28 05:09:34
● 2026-04-27 03:41:00
● 2026-03-28 05:09:34
● 2026-04-27 03:41:00
○A38.238.0.522026-03-28 → 2026-04-27 · 2 obs
○ 2026-03-28 05:09:34
○ 2026-04-27 03:41:00
○ 2026-04-27 03:41:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dzhmm.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dzhmm.cn (unsigned zone)
⏱️ Timing
Total: 1688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.210.98.23 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
dzhmm.cn resolves to one IP number: 177.210.98.23.
Name Servers
dzhmm.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
dzhmm.cn shares the same name server setup as other domains, for instance alfservice.cn, teleeye.com.cn, 51-jx.cn, et322.com and 4910.com.cn.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.