23ck.cn - robtex.com
23ck.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=2034589344 | ||||||
Same first word
Similar names
DNS History
11 records (0 active, 11 former)
○NSdns11.hichina.com2018-08-18 → 2018-08-18 · 4 obs
○ 2016-11-28 00:04:48
● 2018-08-18 13:18:42
○ 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
● 2018-08-18 13:18:42
○ 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
○NSdns12.hichina.com2018-08-18 → 2018-08-18 · 4 obs
○ 2016-11-28 00:04:48
● 2018-08-18 13:18:42
○ 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
● 2018-08-18 13:18:42
○ 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
○NSns1.22.cn2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 00:04:48
○ 2018-08-18 13:18:42
○ 2026-03-26 10:42:36
○ 2018-08-18 13:18:42
○ 2026-03-26 10:42:36
○NSns2.22.cn2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 00:04:48
○ 2018-08-18 13:18:42
○ 2026-03-26 10:42:36
○ 2018-08-18 13:18:42
○ 2026-03-26 10:42:36
○NSns3.22.cn2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 00:04:48
○ 2018-08-18 13:18:42
○ 2026-03-26 10:42:36
○ 2018-08-18 13:18:42
○ 2026-03-26 10:42:36
○NSns4.22.cn2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 00:04:48
○ 2018-08-18 13:18:42
○ 2026-03-26 10:42:36
○ 2018-08-18 13:18:42
○ 2026-03-26 10:42:36
○NSnsx.tssns.net2026-02-25 → 2026-02-25 · 3 obs
○ 2018-08-18 13:18:42
● 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
● 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
○NSnsy.tssns.net2026-02-25 → 2026-02-25 · 3 obs
○ 2018-08-18 13:18:42
● 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
● 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
○A23.89.28.2432016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 00:04:48
○ 2018-08-18 13:18:42
○ 2026-03-26 10:42:36
○ 2018-08-18 13:18:42
○ 2026-03-26 10:42:36
○A38.55.63.152026-02-25 → 2026-02-25 · 3 obs
○ 2018-08-18 13:18:42
● 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
● 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
○A43.228.206.102018-08-18 → 2018-08-18 · 4 obs
○ 2016-11-28 00:04:48
● 2018-08-18 13:18:42
○ 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
● 2018-08-18 13:18:42
○ 2026-02-25 01:41:48
○ 2026-03-26 10:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
NS records: e.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 941ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|