ck188.cn - robtex.com
ck188.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2034666250 | ||||||
Similar names
DNS History
10 records (0 active, 10 former)
○NSns1.51dns.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 05:42:44
○ 2015-10-21 01:32:24
○ 2026-04-13 12:53:50
○ 2015-10-21 01:32:24
○ 2026-04-13 12:53:50
○NSns1.exmetis.com2017-04-18 → 2017-04-18 · 4 obs
○ 2016-04-14 21:52:40
● 2017-04-18 16:51:26
○ 2026-03-08 11:13:28
○ 2026-04-13 12:53:50
● 2017-04-18 16:51:26
○ 2026-03-08 11:13:28
○ 2026-04-13 12:53:50
○NSns2.51dns.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 05:42:44
○ 2015-10-21 01:32:24
○ 2026-04-13 12:53:50
○ 2015-10-21 01:32:24
○ 2026-04-13 12:53:50
○NSns2.dnsdun.com2016-04-14 → 2016-04-14 · 4 obs
○ 2015-10-21 01:32:24
● 2016-04-14 21:52:40
○ 2017-04-18 16:51:26
○ 2026-04-13 12:53:50
● 2016-04-14 21:52:40
○ 2017-04-18 16:51:26
○ 2026-04-13 12:53:50
○NSns2.exmetis.com2017-04-18 → 2017-04-18 · 4 obs
○ 2016-04-14 21:52:40
● 2017-04-18 16:51:26
○ 2026-03-08 11:13:28
○ 2026-04-13 12:53:50
● 2017-04-18 16:51:26
○ 2026-03-08 11:13:28
○ 2026-04-13 12:53:50
○NSns4.dnsdun.net2016-04-14 → 2016-04-14 · 4 obs
○ 2015-10-21 01:32:24
● 2016-04-14 21:52:40
○ 2017-04-18 16:51:26
○ 2026-04-13 12:53:50
● 2016-04-14 21:52:40
○ 2017-04-18 16:51:26
○ 2026-04-13 12:53:50
○NSoray.com2017-04-18 → 2017-04-18 · 4 obs
○ 2016-04-14 21:52:40
● 2017-04-18 16:51:26
○ 2026-03-08 11:13:28
○ 2026-04-13 12:53:50
● 2017-04-18 16:51:26
○ 2026-03-08 11:13:28
○ 2026-04-13 12:53:50
○A103.232.215.1442017-04-18 → 2017-04-18 · 4 obs
○ 2016-04-14 21:52:40
● 2017-04-18 16:51:26
○ 2026-03-08 11:13:28
○ 2026-04-13 12:53:50
● 2017-04-18 16:51:26
○ 2026-03-08 11:13:28
○ 2026-04-13 12:53:50
○A146.148.246.232015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 05:42:44
○ 2015-10-21 01:32:24
○ 2026-04-13 12:53:50
○ 2015-10-21 01:32:24
○ 2026-04-13 12:53:50
○A74.91.29.942016-04-14 → 2016-04-14 · 4 obs
○ 2015-10-21 01:32:24
● 2016-04-14 21:52:40
○ 2017-04-18 16:51:26
○ 2026-04-13 12:53:50
● 2016-04-14 21:52:40
○ 2017-04-18 16:51:26
○ 2026-04-13 12:53:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:2001:dc7:3::1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|