doubida.cn - robtex.com
doubida.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=1754811483 | ||||||
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=2034777302 | ||||||
Same first word
doubida.cn |
Similar names
DNS History
2 records (2 active, 0 former)
●NSdm1.longmingdns.com2026-05-04 → 2026-05-11 · 2 obs
● 2026-05-04 21:37:56
● 2026-05-11 05:47:02
● 2026-05-11 05:47:02
●NSdm2.longmingdns.com2026-05-04 → 2026-05-11 · 2 obs
● 2026-05-04 21:37:56
● 2026-05-11 05:47:02
● 2026-05-11 05:47:02
🔍 DNS Trace
Analysis
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle the delegation for doubida.cn.
doubida.cn shares the same name server setup as other domains, for instance iranu.cn, zfbk.com.cn, zjzhwj.cn, dfhysw.cn and ssyhnms.cn.
Host names with two IP numbers: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number: dm1.longmingdns.com points to 218.98.111.163.