21513.com - robtex.com

21513.com

DNSSEC⚠️ Not signed
NSjm1.dns.com ⚠️ Not in zone NS records
A218.98.111.214🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSjm2.dns.com ⚠️ Not in zone NS records
A183.253.57.200🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)
A211.99.99.50🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784503527

Same first word

21513.com

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DNS History

15 records (2 active, 13 former)

20162017201820192020202120222023202420252026NSjm1.dns.comjm2.dns.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA103.241.230.135103.241.230.137103.241.230.138103.241.230.140198.148.92.83198.148.92.84CNAMEcs.ename.net
○NSdns1.iidns.com2015-10-11 → 2016-04-03 · 4 obs
● 2015-10-11 09:47:10
● 2016-04-03 14:08:56
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○NSdns2.iidns.com2015-10-11 → 2016-04-03 · 4 obs
● 2015-10-11 09:47:10
● 2016-04-03 14:08:56
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○NSdns3.iidns.com2015-10-11 → 2016-04-03 · 4 obs
● 2015-10-11 09:47:10
● 2016-04-03 14:08:56
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○NSdns4.iidns.com2015-10-11 → 2016-04-03 · 4 obs
● 2015-10-11 09:47:10
● 2016-04-03 14:08:56
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○NSdns5.iidns.com2015-10-11 → 2016-04-03 · 4 obs
● 2015-10-11 09:47:10
● 2016-04-03 14:08:56
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○NSdns6.iidns.com2015-10-11 → 2016-09-12 · 4 obs
● 2015-10-11 09:47:10
● 2016-09-12 05:55:04
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
●NSjm1.dns.com2026-06-25 → 2026-07-19 · 3 obs
○ 2016-09-12 05:55:04
● 2026-06-25 11:56:18
● 2026-07-19 23:49:14
●NSjm2.dns.com2026-06-25 → 2026-07-19 · 3 obs
○ 2016-09-12 05:55:04
● 2026-06-25 11:56:18
● 2026-07-19 23:49:14
○A103.241.230.1352017-04-01 → 2017-04-01 · 4 obs
○ 2015-04-08 22:14:56
● 2017-04-01 08:02:06
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○A103.241.230.1372017-04-01 → 2017-04-01 · 4 obs
○ 2015-04-08 22:14:56
● 2017-04-01 08:02:06
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○A103.241.230.1382017-04-01 → 2017-04-01 · 4 obs
○ 2015-04-08 22:14:56
● 2017-04-01 08:02:06
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○A103.241.230.1402017-04-01 → 2017-04-01 · 4 obs
○ 2015-04-08 22:14:56
● 2017-04-01 08:02:06
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○A198.148.92.832015-04-08 → 2015-04-08 · 3 obs
● 2015-04-08 22:14:56
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○A198.148.92.842015-04-08 → 2015-04-08 · 3 obs
● 2015-04-08 22:14:56
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14
○CNAMEcs.ename.net2015-04-08 → 2017-04-01 · 7 obs
● 2015-04-08 22:14:56
● 2015-12-19 09:08:22
○ 2016-04-03 14:08:56
○ 2016-09-12 05:55:04
● 2017-04-01 08:02:06
○ 2026-06-25 11:56:18
○ 2026-07-19 23:49:14

🔍 DNS Trace

Analysis

Name Servers

21513.com is delegated to two name servers: jm1.dns.com and jm2.dns.com.

The name server configuration of 21513.com is shared with other domains, for instance zhongzhiweike.com, shxhmjg88.com, 81620.com and two others.

There is at least partial name server overlap between 21513.com and other domains — cn-global.com, 01zg.com, vns555.com and two more among them.

These name servers tend to appear in combination with the name servers ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

Host names pointing to two IP addresses:

jm2.dns.com points to 183.253.57.200 and 211.99.99.50.

Host names resolving to a single IP address:

jm1.dns.com points to 218.98.111.214.