kindtools.cn - robtex.com
kindtools.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=2034775647 | ||||||
Same first word
DNS History
8 records (0 active, 8 former)
○NSdns.bizcn.com2015-07-12 → 2017-03-16 · 4 obs
● 2015-07-12 02:18:00
● 2017-03-16 22:52:44
○ 2026-02-15 01:10:50
○ 2026-05-10 19:27:18
● 2017-03-16 22:52:44
○ 2026-02-15 01:10:50
○ 2026-05-10 19:27:18
○NSns1.nowcndns.com2026-02-15 → 2026-02-28 · 5 obs
○ 2017-03-16 22:52:44
● 2026-02-15 01:10:50
● 2026-02-28 23:35:10
○ 2026-05-10 18:18:40
○ 2026-05-10 19:27:18
● 2026-02-15 01:10:50
● 2026-02-28 23:35:10
○ 2026-05-10 18:18:40
○ 2026-05-10 19:27:18
○NSns2.nowcndns.com2026-02-15 → 2026-02-28 · 5 obs
○ 2017-03-16 22:52:44
● 2026-02-15 01:10:50
● 2026-02-28 23:35:10
○ 2026-05-10 18:18:40
○ 2026-05-10 19:27:18
● 2026-02-15 01:10:50
● 2026-02-28 23:35:10
○ 2026-05-10 18:18:40
○ 2026-05-10 19:27:18
○NSns5.cnmsn.net2015-07-12 → 2017-03-16 · 4 obs
● 2015-07-12 02:18:00
● 2017-03-16 22:52:44
○ 2026-02-15 01:10:50
○ 2026-05-10 19:27:18
● 2017-03-16 22:52:44
○ 2026-02-15 01:10:50
○ 2026-05-10 19:27:18
○NSns6.cnmsn.net2015-07-12 → 2017-03-16 · 4 obs
● 2015-07-12 02:18:00
● 2017-03-16 22:52:44
○ 2026-02-15 01:10:50
○ 2026-05-10 19:27:18
● 2017-03-16 22:52:44
○ 2026-02-15 01:10:50
○ 2026-05-10 19:27:18
○A122.227.202.1812017-03-16 → 2017-03-16 · 4 obs
○ 2016-06-28 05:25:38
● 2017-03-16 22:52:44
○ 2026-02-15 01:10:50
○ 2026-05-10 19:27:18
● 2017-03-16 22:52:44
○ 2026-02-15 01:10:50
○ 2026-05-10 19:27:18
○A122.228.207.1002015-07-12 → 2016-06-28 · 4 obs
● 2015-07-12 02:18:00
● 2016-06-28 05:25:38
○ 2017-03-16 22:52:44
○ 2026-05-10 19:27:18
● 2016-06-28 05:25:38
○ 2017-03-16 22:52:44
○ 2026-05-10 19:27:18
○A38.177.182.2322026-02-15 → 2026-02-28 · 5 obs
○ 2017-03-16 22:52:44
● 2026-02-15 01:10:50
● 2026-02-28 23:35:10
○ 2026-05-10 18:18:40
○ 2026-05-10 19:27:18
● 2026-02-15 01:10:50
● 2026-02-28 23:35:10
○ 2026-05-10 18:18:40
○ 2026-05-10 19:27:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
NS records: d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|