admin6.com.cn - dns.ninja
admin6.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1781196677 | ||||||
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=2030682584 | ||||||
Same first word
Similar names
DNS History
15 records (2 active, 13 former)
●NSdm1.longmingdns.com2026-06-20 → 2026-07-13 · 3 obs
○ 2026-06-08 02:34:20
● 2026-06-20 14:46:22
● 2026-07-13 01:27:12
● 2026-06-20 14:46:22
● 2026-07-13 01:27:12
●NSdm2.longmingdns.com2026-06-20 → 2026-07-13 · 3 obs
○ 2026-06-08 02:34:20
● 2026-06-20 14:46:22
● 2026-07-13 01:27:12
● 2026-06-20 14:46:22
● 2026-07-13 01:27:12
○NSdns1.iidns.com2015-06-26 → 2017-05-26 · 4 obs
● 2015-06-26 13:16:06
● 2017-05-26 08:49:00
○ 2026-02-25 20:18:24
○ 2026-07-13 01:27:12
● 2017-05-26 08:49:00
○ 2026-02-25 20:18:24
○ 2026-07-13 01:27:12
○NSdns2.iidns.com2015-06-26 → 2016-10-18 · 4 obs
● 2015-06-26 13:16:06
● 2016-10-18 00:09:56
○ 2017-05-26 08:49:00
○ 2026-07-13 01:27:12
● 2016-10-18 00:09:56
○ 2017-05-26 08:49:00
○ 2026-07-13 01:27:12
○NSdns3.iidns.com2015-06-26 → 2016-10-18 · 4 obs
● 2015-06-26 13:16:06
● 2016-10-18 00:09:56
○ 2017-05-26 08:49:00
○ 2026-07-13 01:27:12
● 2016-10-18 00:09:56
○ 2017-05-26 08:49:00
○ 2026-07-13 01:27:12
○NSdns4.iidns.com2015-06-26 → 2016-10-18 · 4 obs
● 2015-06-26 13:16:06
● 2016-10-18 00:09:56
○ 2017-05-26 08:49:00
○ 2026-07-13 01:27:12
● 2016-10-18 00:09:56
○ 2017-05-26 08:49:00
○ 2026-07-13 01:27:12
○NSdns5.iidns.com2015-06-26 → 2016-10-18 · 4 obs
● 2015-06-26 13:16:06
● 2016-10-18 00:09:56
○ 2017-05-26 08:49:00
○ 2026-07-13 01:27:12
● 2016-10-18 00:09:56
○ 2017-05-26 08:49:00
○ 2026-07-13 01:27:12
○NSdns6.iidns.com2015-06-26 → 2016-10-18 · 4 obs
● 2015-06-26 13:16:06
● 2016-10-18 00:09:56
○ 2017-05-26 08:49:00
○ 2026-07-13 01:27:12
● 2016-10-18 00:09:56
○ 2017-05-26 08:49:00
○ 2026-07-13 01:27:12
○NSnaomi.ns.cloudflare.com2026-02-25 → 2026-06-08 · 5 obs
○ 2017-05-26 08:49:00
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
○NStom.ns.cloudflare.com2026-02-25 → 2026-06-08 · 5 obs
○ 2017-05-26 08:49:00
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
○A104.21.36.872026-02-25 → 2026-06-08 · 5 obs
○ 2017-05-26 08:49:00
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
○A172.67.190.1772026-02-25 → 2026-06-08 · 5 obs
○ 2017-05-26 08:49:00
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
○A2606:4700:3031::6815:24572026-02-25 → 2026-06-08 · 5 obs
○ 2017-05-26 08:49:00
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
○A2606:4700:3034::ac43:beb12026-02-25 → 2026-06-08 · 5 obs
○ 2017-05-26 08:49:00
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
● 2026-02-25 20:18:24
● 2026-06-08 02:34:20
○ 2026-06-20 14:46:22
○ 2026-07-13 01:27:12
○A58.30.228.1402015-06-26 → 2017-05-26 · 4 obs
● 2015-06-26 13:16:06
● 2017-05-26 08:49:00
○ 2026-02-25 20:18:24
○ 2026-07-13 01:27:12
● 2017-05-26 08:49:00
○ 2026-02-25 20:18:24
○ 2026-07-13 01:27:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| admin6.com.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:183.253.57.197
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Name Servers
Two name servers handle the delegation for admin6.com.cn: dm1.longmingdns.com and dm2.longmingdns.com.
admin6.com.cn shares its name server setup with other domains, including zhfsw.cn, jnquanbei.cn, leqo.cn and two others.
Host names with two IP numbers:
dm2.longmingdns.com resolves to two addresses: 183.253.57.197 and 211.99.99.56.
Host names pointing to a single IP address:
The hostname dm1.longmingdns.com resolves to 218.98.111.163.