51906.cn - robtex.com

51906.cn

DNSSEC⚠️ Not signed
A45.203.80.4🇭🇰 HDHK45.203.64.0/19 Proxy-registered route object
NSdm1.longmingdns.com ⭐
A218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSdm2.longmingdns.com
A183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)
A211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object
SOAdm1.longmingdns.comdnsadmin@longmingdns.com serial=1773149736

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034794665

Same first word

51906.com
51906.cn
51906.net

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DNS History

18 records (3 active, 15 former)

20162017201820192020202120222023202420252026NSdm1.longmingdns.comdm2.longmingdns.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA45.203.80.4198.148.92.48198.148.92.49198.148.92.50198.148.92.53198.148.92.56198.148.92.57198.148.92.58198.148.92.62CNAMEfw.ename.net
●NSdm1.longmingdns.com2026-05-09 → 2026-05-15 · 3 obs
○ 2017-01-20 17:27:08
● 2026-05-09 06:17:34
● 2026-05-15 06:11:50
●NSdm2.longmingdns.com2026-05-09 → 2026-05-15 · 3 obs
○ 2017-01-20 17:27:08
● 2026-05-09 06:17:34
● 2026-05-15 06:11:50
○NSdns1.iidns.com2015-07-16 → 2017-01-20 · 4 obs
● 2015-07-16 15:36:00
● 2017-01-20 17:27:08
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50
○NSdns2.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 15:36:00
● 2016-05-07 04:54:26
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50
○NSdns3.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 15:36:00
● 2016-05-07 04:54:26
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50
○NSdns4.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 15:36:00
● 2016-05-07 04:54:26
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50
○NSdns5.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 15:36:00
● 2016-05-07 04:54:26
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50
○NSdns6.iidns.com2015-07-16 → 2016-05-07 · 4 obs
● 2015-07-16 15:36:00
● 2016-05-07 04:54:26
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50
○A198.148.92.482015-11-20 → 2015-11-20 · 4 obs
○ 2015-07-16 15:36:00
● 2015-11-20 17:21:04
○ 2016-05-07 04:54:26
○ 2026-05-15 06:11:50
○A198.148.92.492015-11-20 → 2016-05-07 · 5 obs
○ 2015-07-16 15:36:00
● 2015-11-20 17:21:04
● 2016-05-07 04:54:26
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50
○A198.148.92.502016-05-07 → 2016-05-07 · 4 obs
○ 2015-11-20 17:21:04
● 2016-05-07 04:54:26
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50
○A198.148.92.532015-07-16 → 2015-11-20 · 4 obs
● 2015-07-16 15:36:00
● 2015-11-20 17:21:04
○ 2016-05-07 04:54:26
○ 2026-05-15 06:11:50
○A198.148.92.562015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 15:36:00
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50
○A198.148.92.572015-11-20 → 2015-11-20 · 4 obs
○ 2015-07-16 15:36:00
● 2015-11-20 17:21:04
○ 2016-05-07 04:54:26
○ 2026-05-15 06:11:50
○A198.148.92.582015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 15:36:00
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50
○A198.148.92.622015-07-16 → 2015-11-20 · 4 obs
● 2015-07-16 15:36:00
● 2015-11-20 17:21:04
○ 2016-05-07 04:54:26
○ 2026-05-15 06:11:50
●A45.203.80.42026-05-09 → 2026-05-15 · 3 obs
○ 2016-05-07 04:54:26
● 2026-05-09 06:17:34
● 2026-05-15 06:11:50
○CNAMEfw.ename.net2015-07-16 → 2017-01-20 · 4 obs
● 2015-07-16 15:36:00
● 2017-01-20 17:27:08
○ 2026-05-09 06:17:34
○ 2026-05-15 06:11:50

🔍 DNS Trace

Analysis

IP Addresses

51906.cn points to a single IP number: 45.203.80.4.

Other host names like cuay.cn and 43797.cn share IP numbers with 51906.cn.

Name Servers

51906.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

51906.cn shares the same name server setup as other domains, for example cfkuzc.cn, dyyyxx.cn, irgg.cn, cnhsw.com.cn and 868556.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.