4493.cn - robtex.com

4493.cn

DNSSEC⚠️ Not signed
A103.100.159.249🇯🇵 RAINBOWIDC-AS-AP103.100.159.0/24 Customer Route - LOA provided
PTRunknown.itsidc.com
NSns1.myhostadmin.net ⭐
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns2.myhostadmin.net
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A61.240.129.143🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns3.myhostadmin.net
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.77🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns4.myhostadmin.net
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns5.myhostadmin.net
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns6.myhostadmin.net
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.13🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
SOAns1.myhostadmin.netdnsconct@myhostadmin.net 2026-02-25 #3

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 2035-07-28 #18

Same first word

4493.ru
4493.cn
4493.com
4493.at
4493.org

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DNS History

21 records (7 active, 14 former)

20162017201820192020202120222023202420252026NSns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA103.100.159.249107.167.19.72107.167.19.73107.167.19.74107.167.19.75121.14.125.52CNAMEcs.ename.netfw.ename.netid.qzone.qq.com
○NSdns1.iidns.com2015-12-15 → 2016-11-08 · 4 obs
● 2015-12-15 05:30:18
● 2016-11-08 07:39:20
○ 2026-07-15 16:26:26
○ 2026-07-22 02:42:30
○NSdns2.iidns.com2016-03-19 → 2016-11-08 · 5 obs
○ 2015-12-15 05:30:18
● 2016-03-19 21:47:34
● 2016-11-08 07:39:20
○ 2026-07-15 16:26:26
○ 2026-07-22 02:42:30
○NSdns3.iidns.com2016-03-19 → 2016-11-08 · 5 obs
○ 2015-12-15 05:30:18
● 2016-03-19 21:47:34
● 2016-11-08 07:39:20
○ 2026-07-15 16:26:26
○ 2026-07-22 02:42:30
○NSdns4.iidns.com2016-03-19 → 2016-11-08 · 5 obs
○ 2015-12-15 05:30:18
● 2016-03-19 21:47:34
● 2016-11-08 07:39:20
○ 2026-07-15 16:26:26
○ 2026-07-22 02:42:30
○NSdns5.iidns.com2016-03-19 → 2016-11-08 · 5 obs
○ 2015-12-15 05:30:18
● 2016-03-19 21:47:34
● 2016-11-08 07:39:20
○ 2026-07-15 16:26:26
○ 2026-07-22 02:42:30
○NSdns6.iidns.com2016-03-19 → 2016-11-08 · 5 obs
○ 2015-12-15 05:30:18
● 2016-03-19 21:47:34
● 2016-11-08 07:39:20
○ 2026-07-15 16:26:26
○ 2026-07-22 02:42:30
●NSns1.myhostadmin.net2026-07-15 → 2026-07-22 · 3 obs
○ 2016-11-08 07:39:20
● 2026-07-15 16:26:26
● 2026-07-22 02:42:30
●NSns2.myhostadmin.net2026-07-15 → 2026-07-22 · 3 obs
○ 2016-11-08 07:39:20
● 2026-07-15 16:26:26
● 2026-07-22 02:42:30
●NSns3.myhostadmin.net2026-07-15 → 2026-07-22 · 3 obs
○ 2016-11-08 07:39:20
● 2026-07-15 16:26:26
● 2026-07-22 02:42:30
●NSns4.myhostadmin.net2026-07-15 → 2026-07-22 · 3 obs
○ 2016-11-08 07:39:20
● 2026-07-15 16:26:26
● 2026-07-22 02:42:30
●NSns5.myhostadmin.net2026-07-15 → 2026-07-22 · 3 obs
○ 2016-11-08 07:39:20
● 2026-07-15 16:26:26
● 2026-07-22 02:42:30
●NSns6.myhostadmin.net2026-07-15 → 2026-07-22 · 3 obs
○ 2016-11-08 07:39:20
● 2026-07-15 16:26:26
● 2026-07-22 02:42:30
●A103.100.159.2492026-07-15 → 2026-07-22 · 3 obs
○ 2017-05-24 21:48:52
● 2026-07-15 16:26:26
● 2026-07-22 02:42:30
○A107.167.19.722016-03-19 → 2016-03-19 · 4 obs
○ 2015-08-24 17:52:12
● 2016-03-19 21:47:34
○ 2016-08-30 03:57:44
○ 2026-07-22 02:42:30
○A107.167.19.732016-03-19 → 2016-03-19 · 4 obs
○ 2015-08-24 17:52:12
● 2016-03-19 21:47:34
○ 2016-08-30 03:57:44
○ 2026-07-22 02:42:30
○A107.167.19.742016-08-30 → 2016-08-30 · 4 obs
○ 2016-03-19 21:47:34
● 2016-08-30 03:57:44
○ 2026-07-15 16:26:26
○ 2026-07-22 02:42:30
○A107.167.19.752016-08-30 → 2016-08-30 · 4 obs
○ 2016-03-19 21:47:34
● 2016-08-30 03:57:44
○ 2026-07-15 16:26:26
○ 2026-07-22 02:42:30
○A121.14.125.522015-08-24 → 2015-08-24 · 3 obs
● 2015-08-24 17:52:12
○ 2017-05-24 21:48:52
○ 2026-07-22 02:42:30
○CNAMEcs.ename.net2016-03-19 → 2017-05-24 · 5 obs
○ 2015-12-15 05:30:18
● 2016-03-19 21:47:34
● 2017-05-24 21:48:52
○ 2026-07-15 16:26:26
○ 2026-07-22 02:42:30
○CNAMEfw.ename.net2015-12-15 → 2015-12-15 · 4 obs
○ 2015-08-24 17:52:12
● 2015-12-15 05:30:18
○ 2016-03-19 21:47:34
○ 2026-07-22 02:42:30
○CNAMEid.qzone.qq.com2015-08-24 → 2015-08-24 · 3 obs
● 2015-08-24 17:52:12
○ 2015-12-15 05:30:18
○ 2026-07-22 02:42:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
4493.cnns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net...-

✅ Authoritative Response

Server:60.247.150.254

NS records: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4493.cn (unsigned zone)

⏱️ Timing

Total: 2094ms | Queries: -

📄 Records

TypeCountSample Data
A1103.100.159.249
NS6ns1.myhostadmin.net, ns2.myhostadmin.net...
SOA1ns1.myhostadmin.net dnsconct.myhostadmin

Analysis

IP Addresses

4493.cn has exactly one IP address — 103.100.159.249.

133yx.com, www.40bt.com, 4yx.cn plus two other host names have IP numbers in common with 4493.cn.

Name Servers

4493.cn carries NS records listing 6 name servers — ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net and 3 others.

4493.cn shares at least some of its name servers with other domains, including 10nb.cn, gcxct.com, dunms.com and two others.

These name servers are frequently seen alongside ns5.myhostadmin.net, ns4.myhostadmin.net, ns6.myhostadmin.net and 7 other name servers.

Host names with four IP addresses:

ns1.myhostadmin.net points to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

ns2.myhostadmin.net points to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.

Host names carrying three IP numbers:

ns3.myhostadmin.net maps to three IP addresses: 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.

ns4.myhostadmin.net maps to three IP addresses: 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.

ns5.myhostadmin.net maps to three IP addresses: 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.

ns6.myhostadmin.net maps to three IP addresses: 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.

Three host names point to 240e:d9:c200::2: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net.

Three host names point to 118.123.249.114: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net.

Three host names point to 118.123.253.132: ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net.

Three host names point to 240e:d9:c200:1::2: ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net.

ns2.myhostadmin.net and ns5.myhostadmin.net each have 61.172.183.73 IP addresses.

ns2.myhostadmin.net and ns4.myhostadmin.net each have 211.149.230.100 IP addresses.