004x.cn - robtex.com
004x.cn
| DNSSEC | ⚠️ Not signed | ||||||
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=2035176135 | ||||||
Same first word
Similar names
DNS History
9 records (0 active, 9 former)
○NSns1.51dns.com2015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 04:57:02
○ 2015-11-23 23:52:50
○ 2026-08-13 14:31:08
○ 2015-11-23 23:52:50
○ 2026-08-13 14:31:08
○NSns2.51dns.com2015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 04:57:02
○ 2015-11-23 23:52:50
○ 2026-08-13 14:31:08
○ 2015-11-23 23:52:50
○ 2026-08-13 14:31:08
○NSns3.dnsdun.com2017-01-10 → 2017-02-19 · 5 obs
○ 2015-11-23 23:52:50
● 2017-01-10 04:23:22
● 2017-02-19 01:04:24
○ 2020-01-29 05:36:08
○ 2026-08-13 14:31:08
● 2017-01-10 04:23:22
● 2017-02-19 01:04:24
○ 2020-01-29 05:36:08
○ 2026-08-13 14:31:08
○NSns4.dnsdun.net2017-01-10 → 2017-02-19 · 5 obs
○ 2015-11-23 23:52:50
● 2017-01-10 04:23:22
● 2017-02-19 01:04:24
○ 2020-01-29 05:36:08
○ 2026-08-13 14:31:08
● 2017-01-10 04:23:22
● 2017-02-19 01:04:24
○ 2020-01-29 05:36:08
○ 2026-08-13 14:31:08
○NSv1s1.xundns.com2020-01-29 → 2020-02-25 · 5 obs
○ 2017-02-19 01:04:24
● 2020-01-29 05:36:08
● 2020-02-25 18:45:48
○ 2020-07-17 15:51:56
○ 2026-08-13 14:31:08
● 2020-01-29 05:36:08
● 2020-02-25 18:45:48
○ 2020-07-17 15:51:56
○ 2026-08-13 14:31:08
○NSv1s2.xundns.com2020-01-29 → 2020-02-25 · 5 obs
○ 2017-02-19 01:04:24
● 2020-01-29 05:36:08
● 2020-02-25 18:45:48
○ 2020-07-17 15:51:56
○ 2026-08-13 14:31:08
● 2020-01-29 05:36:08
● 2020-02-25 18:45:48
○ 2020-07-17 15:51:56
○ 2026-08-13 14:31:08
○A107.167.77.2292015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 04:57:02
○ 2026-02-21 00:05:12
○ 2026-08-13 14:31:08
○ 2026-02-21 00:05:12
○ 2026-08-13 14:31:08
○A2.56.117.2102020-01-29 → 2020-02-25 · 5 obs
○ 2017-02-19 01:04:24
● 2020-01-29 05:36:08
● 2020-02-25 18:45:48
○ 2020-07-17 15:51:56
○ 2026-08-13 14:31:08
● 2020-01-29 05:36:08
● 2020-02-25 18:45:48
○ 2020-07-17 15:51:56
○ 2026-08-13 14:31:08
○A23.228.211.2262017-01-10 → 2017-02-19 · 5 obs
○ 2015-07-06 04:57:02
● 2017-01-10 04:23:22
● 2017-02-19 01:04:24
○ 2020-01-29 05:36:08
○ 2026-08-13 14:31:08
● 2017-01-10 04:23:22
● 2017-02-19 01:04:24
○ 2020-01-29 05:36:08
○ 2026-08-13 14:31:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
NS records: e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3980ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|