rgau.cn - robtex.com
rgau.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=1781095528 | ||||||
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=2035044327 | ||||||
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
●NSdm1.longmingdns.com2026-06-28 → 2026-07-15 · 3 obs
○ 2018-09-07 07:34:18
● 2026-06-28 00:28:50
● 2026-07-15 18:06:50
● 2026-06-28 00:28:50
● 2026-07-15 18:06:50
●NSdm2.longmingdns.com2026-06-28 → 2026-07-15 · 3 obs
○ 2018-09-07 07:34:18
● 2026-06-28 00:28:50
● 2026-07-15 18:06:50
● 2026-06-28 00:28:50
● 2026-07-15 18:06:50
○NSdns1.iidns.com2016-06-23 → 2016-06-23 · 4 obs
○ 2016-02-26 07:19:32
● 2016-06-23 12:24:12
○ 2018-09-07 07:34:18
○ 2026-07-15 18:06:50
● 2016-06-23 12:24:12
○ 2018-09-07 07:34:18
○ 2026-07-15 18:06:50
○NSns5.dnsdun.com2018-09-07 → 2018-09-07 · 4 obs
○ 2016-06-23 12:24:12
● 2018-09-07 07:34:18
○ 2026-06-28 00:28:50
○ 2026-07-15 18:06:50
● 2018-09-07 07:34:18
○ 2026-06-28 00:28:50
○ 2026-07-15 18:06:50
○NSns5.dnsdun.net2018-09-07 → 2018-09-07 · 4 obs
○ 2016-06-23 12:24:12
● 2018-09-07 07:34:18
○ 2026-06-28 00:28:50
○ 2026-07-15 18:06:50
● 2018-09-07 07:34:18
○ 2026-06-28 00:28:50
○ 2026-07-15 18:06:50
○NSwww.rgau.cn2016-01-26 → 2016-02-26 · 4 obs
● 2016-01-26 16:17:50
● 2016-02-26 07:19:32
○ 2016-06-23 12:24:12
○ 2026-07-15 18:06:50
● 2016-02-26 07:19:32
○ 2016-06-23 12:24:12
○ 2026-07-15 18:06:50
○MXio.bouncemx.com2016-01-26 → 2016-02-26 · 4 obs
● 2016-01-26 16:17:50
● 2016-02-26 07:19:32
○ 2016-06-23 12:24:12
○ 2026-07-15 18:06:50
● 2016-02-26 07:19:32
○ 2016-06-23 12:24:12
○ 2026-07-15 18:06:50
○A104.149.105.2002018-09-07 → 2018-09-07 · 4 obs
○ 2016-02-26 07:19:32
● 2018-09-07 07:34:18
○ 2026-06-28 00:28:50
○ 2026-07-15 18:06:50
● 2018-09-07 07:34:18
○ 2026-06-28 00:28:50
○ 2026-07-15 18:06:50
○A70.39.84.2282016-01-26 → 2016-01-26 · 3 obs
● 2016-01-26 16:17:50
○ 2016-02-26 07:19:32
○ 2026-07-15 18:06:50
○ 2016-02-26 07:19:32
○ 2026-07-15 18:06:50
○A70.39.84.2402016-02-26 → 2016-02-26 · 4 obs
○ 2016-01-26 16:17:50
● 2016-02-26 07:19:32
○ 2018-09-07 07:34:18
○ 2026-07-15 18:06:50
● 2016-02-26 07:19:32
○ 2018-09-07 07:34:18
○ 2026-07-15 18:06:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| rgau.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:211.99.99.56
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rgau.cn (unsigned zone)
⏱️ Timing
Total: 2484ms | 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 rgau.cn: dm1.longmingdns.com and dm2.longmingdns.com.
rgau.cn shares its NS records with other domains, for example dgvq.cn, qhyey.cn, kacdn.cn and two others.
Host names that have two IP addresses:
dm2.longmingdns.com resolves to two addresses: 183.253.57.197 and 211.99.99.56.
Host names that point to one IP address:
The hostname dm1.longmingdns.com resolves to 218.98.111.163.