kc43.cn - robtex.com
kc43.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=2034741292 | ||||||
Same first word
Similar names
DNS History
9 records (0 active, 9 former)
○NSf1g1ns1.dnspod.net2016-07-21 → 2016-07-21 · 4 obs
○ 2015-11-27 04:30:32
● 2016-07-21 20:52:42
○ 2017-04-21 00:18:02
○ 2026-05-02 11:45:24
● 2016-07-21 20:52:42
○ 2017-04-21 00:18:02
○ 2026-05-02 11:45:24
○NSf1g1ns2.dnspod.net2016-07-21 → 2016-07-21 · 4 obs
○ 2015-11-27 04:30:32
● 2016-07-21 20:52:42
○ 2017-04-21 00:18:02
○ 2026-05-02 11:45:24
● 2016-07-21 20:52:42
○ 2017-04-21 00:18:02
○ 2026-05-02 11:45:24
○NSns1.72dns.com2015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 18:19:02
○ 2015-11-27 04:30:32
○ 2026-05-02 11:45:24
○ 2015-11-27 04:30:32
○ 2026-05-02 11:45:24
○NSns2.idc1.cn2015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 18:19:02
○ 2015-11-27 04:30:32
○ 2026-05-02 11:45:24
○ 2015-11-27 04:30:32
○ 2026-05-02 11:45:24
○NSns3.dnsdun.net2017-04-21 → 2017-04-21 · 4 obs
○ 2016-07-21 20:52:42
● 2017-04-21 00:18:02
○ 2026-04-10 23:31:44
○ 2026-05-02 11:45:24
● 2017-04-21 00:18:02
○ 2026-04-10 23:31:44
○ 2026-05-02 11:45:24
○NSns4.dnsdun.com2017-04-21 → 2017-04-21 · 4 obs
○ 2016-07-21 20:52:42
● 2017-04-21 00:18:02
○ 2026-04-10 23:31:44
○ 2026-05-02 11:45:24
● 2017-04-21 00:18:02
○ 2026-04-10 23:31:44
○ 2026-05-02 11:45:24
○A120.25.69.202016-07-21 → 2016-07-21 · 4 obs
○ 2015-11-27 04:30:32
● 2016-07-21 20:52:42
○ 2017-04-21 00:18:02
○ 2026-05-02 11:45:24
● 2016-07-21 20:52:42
○ 2017-04-21 00:18:02
○ 2026-05-02 11:45:24
○A210.209.90.1592015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 18:19:02
○ 2015-11-27 04:30:32
○ 2026-05-02 11:45:24
○ 2015-11-27 04:30:32
○ 2026-05-02 11:45:24
○A45.34.56.1712017-04-21 → 2017-04-21 · 4 obs
○ 2016-07-21 20:52:42
● 2017-04-21 00:18:02
○ 2026-04-10 23:31:44
○ 2026-05-02 11:45:24
● 2017-04-21 00:18:02
○ 2026-04-10 23:31:44
○ 2026-05-02 11:45:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
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: 800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|