ct82.cn - robtex.com
ct82.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.155.183.127🇺🇸 CNSERVERSLLC192.155.176.0/20 Hong Kong Telecom Global Data Centre | ||||||
| NS | ns7.alidns.com ⭐ | ||||||
| A | 2408:4009:501::3🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.47🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.57🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.207🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.217🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.47🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.57🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.117🇨🇳 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, | ||||||
| A | 139.224.142.127🇨🇳 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, | ||||||
| NS | ns8.alidns.com | ||||||
| A | 2408:4009:501::4🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.48🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.58🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.208🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.218🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.48🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.58🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.101🇨🇳 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, | ||||||
| A | 139.224.142.118🇨🇳 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, | ||||||
| SOA | ns7.alidns.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ 🔒 | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn 🔒 | ||||||
| NS | d.dns.cn 🔒 | ||||||
| NS | e.dns.cn 🔒 | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034456417 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSbeth.ns.cloudflare.com2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 15:59:44
○ 2026-02-26 22:52:08
○ 2026-02-26 22:52:10
○NSct82.cn2016-03-26 → 2016-07-23 · 4 obs
● 2016-07-23 00:26:24
○ 2017-03-17 02:01:02
○ 2026-02-26 22:52:10
○NSjosh.ns.cloudflare.com2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 15:59:44
○ 2026-02-26 22:52:08
○ 2026-02-26 22:52:10
●NSns7.alidns.com2026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 22:52:08
● 2026-02-26 22:52:10
●NSns8.alidns.com2026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 22:52:08
● 2026-02-26 22:52:10
○A103.195.150.82016-07-23 → 2016-07-23 · 4 obs
● 2016-07-23 00:26:24
○ 2017-03-17 02:01:02
○ 2026-02-26 22:52:10
○A104.24.118.832020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 15:59:44
○ 2026-02-26 22:52:08
○ 2026-02-26 22:52:10
○A104.24.119.832020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 15:59:44
○ 2026-02-26 22:52:08
○ 2026-02-26 22:52:10
○A123.254.110.762016-03-26 → 2016-03-26 · 3 obs
○ 2016-07-23 00:26:24
○ 2026-02-26 22:52:10
●A192.155.183.1272026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 22:52:08
● 2026-02-26 22:52:10
○A2606:4700:3031::6818:76532020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 15:59:44
○ 2026-02-26 22:52:08
○ 2026-02-26 22:52:10
○A2606:4700:3037::6818:77532020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 15:59:44
○ 2026-02-26 22:52:08
○ 2026-02-26 22:52:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ct82.cn | ns7.alidns.com, ns8.alidns.com | - |
✅ Authoritative Response
Server: 139.224.142.118
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4094ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.155.183.127 |
| NS | 2 | ns8.alidns.com, ns7.alidns.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
AI analysis
ct82.cn resolves to a single IP: 192.155.183.127.
Other host names share IP numbers with ct82.cn; for instance ehbj.cn.
ct82.cn has two name servers: ns7.alidns.com and ns8.alidns.com.
ct82.cn shares the same name server setup as other domains, for example wzjrsb.com, 2565ck.com, laorenyu.cn, 78176.cc and 6435888.com.
ct82.cn shares some name servers with other domains, for example 602262.com, davbang.com, 1111155555.com, meinvd.com and xeeys.com.
These name servers are commonly used alongside expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
ns7.alidns.com points to 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127.
ns8.alidns.com points to 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.