tckk.cn - robtex.com

tckk.cn

DNSSEC⚠️ Not signed
A140.143.151.90🇨🇳 TENCENT-NET-AP140.143.148.0/22 CT BeiJing IDC
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
MXmail.tckk.cn ⭐
TXTv=spf1 a mx ~all
SOAns1.myhostadmin.netdnsconct@myhostadmin.net 2025-11-25 #34

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=2035059751

Previously NS for

tckk.cn

Subdomains

mail.tckk.cn

Same first word

tckk.cn
tckk.gov.tr
tckk.com

Similar names

ktkc.de
kktc.de
ktkc.lt
kkct.com
kktc.jp
tkkc.com
kktc.app
kktc.com
kkct.com.my
kktc.eu
kctk.com
ktck.pl
cktk.org
kctk.cn
tkkc.net
kctk.ru
kktc.bet
ktkc.net
ctkk.cn
tkkc.de
tkck.com
ktkc.edu.hk
cktk.vip
kktc.net
tkck.ru
kckt.cn
ckkt.cn
kktc.org
ckkt.net
ckkt.co.uk
kkct.net
kktc.cn
cktk.com
tkck.cn
ktkc.cn
ckkt.de
kktc.co.uk
ctkk.com
kktc.web.tr
kckt.com
ktck.com
tkck.or.jp
kktc.cc

DNS History

10 records (8 active, 2 former)

20162017201820192020202120222023202420252026NSns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.nettckk.cnMXmail.tckk.cnA140.143.151.90103.28.46.28
●NSns1.myhostadmin.net2026-06-27 → 2026-07-19 · 3 obs
○ 2016-01-17 14:33:22
● 2026-06-27 03:36:30
● 2026-07-19 09:32:02
●NSns2.myhostadmin.net2026-06-27 → 2026-07-19 · 3 obs
○ 2016-01-17 14:33:22
● 2026-06-27 03:36:30
● 2026-07-19 09:32:02
●NSns3.myhostadmin.net2026-06-27 → 2026-07-19 · 3 obs
○ 2016-01-17 14:33:22
● 2026-06-27 03:36:30
● 2026-07-19 09:32:02
●NSns4.myhostadmin.net2026-06-27 → 2026-07-19 · 3 obs
○ 2016-01-17 14:33:22
● 2026-06-27 03:36:30
● 2026-07-19 09:32:02
●NSns5.myhostadmin.net2026-06-27 → 2026-07-19 · 3 obs
○ 2016-01-17 14:33:22
● 2026-06-27 03:36:30
● 2026-07-19 09:32:02
●NSns6.myhostadmin.net2026-06-27 → 2026-07-19 · 3 obs
○ 2016-01-17 14:33:22
● 2026-06-27 03:36:30
● 2026-07-19 09:32:02
○NStckk.cn2015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 16:18:34
○ 2016-01-17 14:33:22
○ 2026-07-19 09:32:02
●MXmail.tckk.cn2026-06-27 → 2026-07-19 · 2 obs
● 2026-06-27 03:36:30
● 2026-07-19 09:32:02
○A103.28.46.282015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 16:18:34
○ 2016-01-17 14:33:22
○ 2026-07-19 09:32:02
●A140.143.151.902026-06-27 → 2026-07-19 · 3 obs
○ 2016-01-17 14:33:22
● 2026-06-27 03:36:30
● 2026-07-19 09:32:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
tckk.cnns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net...-

✅ Authoritative Response

Server:118.123.249.114

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 tckk.cn (unsigned zone)

⏱️ Timing

Total: 2180ms | Queries: -

📄 Records

TypeCountSample Data
A1140.143.151.90
NS6ns3.myhostadmin.net, ns6.myhostadmin.net...
MX1mail.tckk.cn (pri: 10)
TXT1v=spf1 a mx ~all
SOA1ns1.myhostadmin.net dnsconct.myhostadmin

Analysis

Hierarchy

tckk.cn is a parent domain of mail.tckk.cn.

IP Addresses

tckk.cn resolves to one IP address: 140.143.151.90.

Host names like mail.tckk.cn are further examples that share IP numbers with tckk.cn.

Name Servers

tckk.cn is served by 6 authoritative name servers — among them ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net and 3 others.

tckk.cn shares at least some of its name servers with other domains, including kknu.top, shinv.com, myhbkj.com and two others.

These name servers are frequently seen alongside ns5.myhostadmin.net, ns4.myhostadmin.net, ns6.myhostadmin.net and 6 other name servers.

Hosts that point to four IP numbers:

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.

Hostnames that resolve to three IP addresses:

The hostname ns3.myhostadmin.net points to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.

The hostname ns4.myhostadmin.net points to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.

The hostname ns5.myhostadmin.net points to 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.

The hostname ns6.myhostadmin.net points to 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.

The host names ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net each resolve to 240e:d9:c200::2.

The host names ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net each resolve to 118.123.249.114.

The host names ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net each resolve to 118.123.253.132.

The host names ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net each resolve to 240e:d9:c200:1::2.

ns2.myhostadmin.net along with ns5.myhostadmin.net each resolve to 61.172.183.73 IP addresses.

ns2.myhostadmin.net along with ns4.myhostadmin.net each resolve to 211.149.230.100 IP addresses.

Mail Servers

Mail for tckk.cn is handled by a single mail server, mail.tckk.cn.