ctc.ltd - robtex.com

ctc.ltd

DNSSEC⚠️ Not signed
NSns11.bigwww.com ⚠️ Not in zone NS records
A2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
NSns12.bigwww.com ⚠️ Not in zone NS records
A2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48
A120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSns13.bigwww.com ⚠️ Not in zone NS records
A47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
NSns14.bigwww.com ⚠️ Not in zone NS records
A139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSns15.bigwww.com ⚠️ Not in zone NS records
A39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
NSns16.bigwww.com ⚠️ Not in zone NS records

ltd

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.ltd
NSv0n1.nic.ltd
NSv0n2.nic.ltd
NSv0n3.nic.ltd
NSv2n0.nic.ltd
NSv2n1.nic.ltd
SOAv0n0.nic.ltdhostmaster@donuts.email serial=1784652173

Same first word

Similar names

DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NSns11.bigwww.comns12.bigwww.comns13.bigwww.comns14.bigwww.comns15.bigwww.comns16.bigwww.comdns10.hichina.comdns9.hichina.comwww.ctc.ltdCNAMEc.17986.net
NSdns10.hichina.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 20:49:36
○ 2020-04-11 05:27:52
○ 2026-07-21 16:49:42
NSdns9.hichina.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 20:49:36
○ 2020-04-11 05:27:52
○ 2026-07-21 16:49:42
NSns11.bigwww.com2026-07-08 → 2026-07-21 · 3 obs
○ 2021-01-30 06:04:38
● 2026-07-08 04:58:56
● 2026-07-21 16:49:42
NSns12.bigwww.com2026-07-08 → 2026-07-21 · 3 obs
○ 2021-01-30 06:04:38
● 2026-07-08 04:58:56
● 2026-07-21 16:49:42
NSns13.bigwww.com2026-07-08 → 2026-07-21 · 3 obs
○ 2021-01-30 06:04:38
● 2026-07-08 04:58:56
● 2026-07-21 16:49:42
NSns14.bigwww.com2026-07-08 → 2026-07-21 · 3 obs
○ 2021-01-30 06:04:38
● 2026-07-08 04:58:56
● 2026-07-21 16:49:42
NSns15.bigwww.com2026-07-08 → 2026-07-21 · 3 obs
○ 2021-01-30 06:04:38
● 2026-07-08 04:58:56
● 2026-07-21 16:49:42
NSns16.bigwww.com2026-07-08 → 2026-07-21 · 3 obs
○ 2021-01-30 06:04:38
● 2026-07-08 04:58:56
● 2026-07-21 16:49:42
NSwww.ctc.ltd2020-04-11 → 2021-01-30 · 5 obs
○ 2016-12-10 20:49:36
● 2020-04-11 05:27:52
● 2021-01-30 06:04:38
○ 2026-07-08 04:58:56
○ 2026-07-21 16:49:42
CNAMEc.17986.net2020-04-11 → 2021-01-30 · 4 obs
● 2020-04-11 05:27:52
● 2021-01-30 06:04:38
○ 2026-07-08 04:58:56
○ 2026-07-21 16:49:42

🔍 DNS Trace

Analysis

Name Servers

ctc.ltd has 6 name servers — ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com and 3 others.

ctc.ltd has at least partial name server overlap with other domains, such as zkcheyou.net, fulingsh.com, hrbxzjc.com and two others.

ns14.bigwww.com, ns15.bigwww.com and ns16.bigwww.com — plus 7 other name servers — are commonly paired with these name servers.

Host names carrying three IP numbers:

ns11.bigwww.com resolves to 39.96.153.43, 47.118.199.203 and 2408:4009:501::9.

ns12.bigwww.com resolves to 120.76.107.43, 139.224.142.113 and 2408:4009:501::10.

Host names resolving to a single IP address:

ns13.bigwww.com resolves to 47.118.199.203.

ns14.bigwww.com resolves to 139.224.142.113.

ns15.bigwww.com resolves to 39.96.153.43.

The host names ns11.bigwww.com and ns15.bigwww.com both resolve to 39.96.153.43 IP addresses.

The host names ns11.bigwww.com and ns13.bigwww.com both resolve to 47.118.199.203 IP addresses.

The host names ns12.bigwww.com and ns14.bigwww.com both resolve to 139.224.142.113 IP addresses.