51009.cn - robtex.com

51009.cn

DNSSEC⚠️ Not signed
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=1781093846

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=2035054094

Same first word

51009.com
51009.app
51009.cn

Similar names

00915.net
50910.jp
50019.cn
50019.com
05190.com
10950.com
15900.com
90015.us
50190.cn
01095.vip
51090.cn
50091.one
90051.com
90150.us
09015.cn
19005.us
00195.us
90105.com
01905.us
95001.com
90150.com
50910.us
15090.cn
01059.net
19500.com
91005.cn
10059.us
05910.us
05091.com
95100.de
90015.cc
01059.cn
19050.de
00519.us
01059.cc
09150.com
05109.us
50190.eu
90501.xyz
91005.us
09051.com
09105.com
50091.com
00591.us
19005.com
10590.com
90015.tv
95001.net
90510.us
10509.com
10095.cc
09501.com
10590.us
95100.us
10059.net
00195.vip
09051.us
01590.us
09501.us
95100.it
59001.us
01059.us
90105.cn
09105.us
10059.com
10509.us
05901.net
50910.de
95100.net
50109.us
00591.com
05109.com
50190.org
10905.com
19500.us
50019.us
09150.us
10590.pro
01590.com
00915.vip
01905.vip
59010.com
59100.com
09510.cn
90501.com
10905.us
00159.us
00915.com
91005.com
01509.com
59001.com
90051.cn
90015.cn
90015.com
00951.us

DNS History

15 records (2 active, 13 former)

20162017201820192020202120222023202420252026NSdm1.longmingdns.comdm2.longmingdns.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA198.148.92.49198.148.92.50198.148.92.53198.148.92.56198.148.92.58198.148.92.62CNAMEfw.ename.net
●NSdm1.longmingdns.com2026-06-29 → 2026-07-18 · 3 obs
○ 2017-03-30 11:00:04
● 2026-06-29 15:14:40
● 2026-07-18 03:39:12
●NSdm2.longmingdns.com2026-06-29 → 2026-07-18 · 3 obs
○ 2017-03-30 11:00:04
● 2026-06-29 15:14:40
● 2026-07-18 03:39:12
○NSdns1.iidns.com2015-06-13 → 2017-03-30 · 4 obs
● 2015-06-13 22:43:58
● 2017-03-30 11:00:04
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○NSdns2.iidns.com2015-06-13 → 2016-04-16 · 4 obs
● 2015-06-13 22:43:58
● 2016-04-16 21:03:34
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○NSdns3.iidns.com2015-06-13 → 2016-04-16 · 4 obs
● 2015-06-13 22:43:58
● 2016-04-16 21:03:34
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○NSdns4.iidns.com2015-06-13 → 2016-04-16 · 4 obs
● 2015-06-13 22:43:58
● 2016-04-16 21:03:34
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○NSdns5.iidns.com2015-06-13 → 2016-04-16 · 4 obs
● 2015-06-13 22:43:58
● 2016-04-16 21:03:34
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○NSdns6.iidns.com2015-06-13 → 2016-04-16 · 4 obs
● 2015-06-13 22:43:58
● 2016-04-16 21:03:34
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○A198.148.92.492016-04-16 → 2016-04-16 · 4 obs
○ 2015-06-13 22:43:58
● 2016-04-16 21:03:34
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○A198.148.92.502016-04-16 → 2016-04-16 · 4 obs
○ 2015-06-13 22:43:58
● 2016-04-16 21:03:34
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○A198.148.92.532015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 22:43:58
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○A198.148.92.562015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 22:43:58
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○A198.148.92.582015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 22:43:58
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○A198.148.92.622015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 22:43:58
○ 2026-06-29 15:14:40
○ 2026-07-18 03:39:12
○CNAMEfw.ename.net2015-06-13 → 2016-04-16 · 5 obs
● 2015-06-13 22:43:58
○ 2016-01-25 23:31:50
● 2016-04-16 21:03:34
○ 2017-03-30 11:00:04
○ 2026-07-18 03:39:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
51009.cndm1.longmingdns.com, dm2.longmingdns.com-

✅ Authoritative Response

Server:183.253.57.197

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51009.cn (unsigned zone)

⏱️ Timing

Total: 1730ms | Queries: -

📄 Records

TypeCountSample Data
NS2dm1.longmingdns.com, dm2.longmingdns.com
SOA1dm1.longmingdns.com dnsadmin.longmingdns

Analysis

Name Servers

51009.cn has two authoritative name servers — dm1.longmingdns.com and dm2.longmingdns.com.

51009.cn has the same name server delegation as a number of other domains, such as chenshengyan.cn, hanafos.cn, togoclub.cn and two more.

The name servers for 51009.cn overlap at least partially with those of other domains — for example playkids.cn.

Hosts with two IP numbers each:

dm2.longmingdns.com resolves to 183.253.57.197 and 211.99.99.56.

Hosts that resolve to one IP address:

dm1.longmingdns.com resolves to 218.98.111.163.