16904.cn - robtex.com
16904.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 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1781182427 | ||||||
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 | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035108947 | ||||||
Same first word
16904.cn |
Similar names
DNS History
12 records (2 active, 10 former)
●NSdm1.longmingdns.com2026-07-02 → 2026-07-30 · 3 obs
○ 2017-04-24 17:10:48
● 2026-07-02 03:21:36
● 2026-07-30 03:39:36
● 2026-07-02 03:21:36
● 2026-07-30 03:39:36
●NSdm2.longmingdns.com2026-07-02 → 2026-07-30 · 3 obs
○ 2017-04-24 17:10:48
● 2026-07-02 03:21:36
● 2026-07-30 03:39:36
● 2026-07-02 03:21:36
● 2026-07-30 03:39:36
○NSdns1.iidns.com2017-04-24 → 2017-04-24 · 4 obs
○ 2016-08-13 21:43:18
● 2017-04-24 17:10:48
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
● 2017-04-24 17:10:48
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
○NSf1g1ns1.dnspod.net2015-12-09 → 2016-08-13 · 4 obs
● 2015-12-09 14:03:14
● 2016-08-13 21:43:18
○ 2017-04-24 17:10:48
○ 2026-07-30 03:39:36
● 2016-08-13 21:43:18
○ 2017-04-24 17:10:48
○ 2026-07-30 03:39:36
○NSf1g1ns2.dnspod.net2015-12-09 → 2016-08-13 · 4 obs
● 2015-12-09 14:03:14
● 2016-08-13 21:43:18
○ 2017-04-24 17:10:48
○ 2026-07-30 03:39:36
● 2016-08-13 21:43:18
○ 2017-04-24 17:10:48
○ 2026-07-30 03:39:36
○A198.11.173.402015-12-09 → 2016-08-13 · 5 obs
○ 2015-08-01 05:22:18
● 2015-12-09 14:03:14
● 2016-08-13 21:43:18
○ 2017-04-24 17:10:48
○ 2026-07-30 03:39:36
● 2015-12-09 14:03:14
● 2016-08-13 21:43:18
○ 2017-04-24 17:10:48
○ 2026-07-30 03:39:36
○A198.148.92.532015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 05:22:18
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
○A198.148.92.562015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 05:22:18
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
○A198.148.92.582015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 05:22:18
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
○A198.148.92.622015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 05:22:18
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
○A47.88.10.2442017-04-24 → 2017-04-24 · 4 obs
○ 2016-08-13 21:43:18
● 2017-04-24 17:10:48
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
● 2017-04-24 17:10:48
○ 2026-07-02 03:21:36
○ 2026-07-30 03:39:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 16904.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at 16904.cn: Error: DNS query timeout: 203.119.29.1 for DS 16904.cn
⏱️ Timing
Total: 4704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Name Servers
16904.cn has two authoritative name servers — dm1.longmingdns.com and dm2.longmingdns.com.
The name server configuration of 16904.cn is shared with other domains, for instance jswyty.com.cn, jnkh.net.cn, im849h.cn and two others.
Host names pointing to two IP addresses:
dm2.longmingdns.com resolves to 183.253.57.197 and 211.99.99.56.
Host names resolving to a single IP address:
dm1.longmingdns.com resolves to 218.98.111.163.