ddnu.cn - robtex.com
ddnu.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=2034456417 | ||||||
Same first word
Similar names
DNS History
14 records (0 active, 14 former)
○NSdns1.iidns.com2016-03-20 → 2016-07-12 · 5 obs
○ 2015-12-28 08:48:36
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
○NSdns2.iidns.com2016-03-20 → 2016-07-12 · 5 obs
○ 2015-12-28 08:48:36
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
○NSdns3.iidns.com2016-03-20 → 2016-07-12 · 5 obs
○ 2015-12-28 08:48:36
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
○NSdns4.iidns.com2016-03-20 → 2016-07-12 · 5 obs
○ 2015-12-28 08:48:36
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
○NSdns5.iidns.com2016-03-20 → 2016-07-12 · 5 obs
○ 2015-12-28 08:48:36
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
○NSdns6.iidns.com2016-03-20 → 2016-07-12 · 5 obs
○ 2015-12-28 08:48:36
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
● 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
○NSf1g1ns1.dnspod.net2015-10-21 → 2015-12-28 · 4 obs
● 2015-10-21 02:59:12
● 2015-12-28 08:48:36
○ 2016-03-20 11:05:36
○ 2026-02-26 18:37:28
● 2015-12-28 08:48:36
○ 2016-03-20 11:05:36
○ 2026-02-26 18:37:28
○NSf1g1ns2.dnspod.net2015-10-21 → 2015-12-28 · 4 obs
● 2015-10-21 02:59:12
● 2015-12-28 08:48:36
○ 2016-03-20 11:05:36
○ 2026-02-26 18:37:28
● 2015-12-28 08:48:36
○ 2016-03-20 11:05:36
○ 2026-02-26 18:37:28
○A107.167.19.722016-03-20 → 2016-03-20 · 4 obs
○ 2015-12-28 08:48:36
● 2016-03-20 11:05:36
○ 2016-07-12 21:28:06
○ 2026-02-26 18:37:28
● 2016-03-20 11:05:36
○ 2016-07-12 21:28:06
○ 2026-02-26 18:37:28
○A107.167.19.732016-03-20 → 2016-03-20 · 4 obs
○ 2015-12-28 08:48:36
● 2016-03-20 11:05:36
○ 2016-07-12 21:28:06
○ 2026-02-26 18:37:28
● 2016-03-20 11:05:36
○ 2016-07-12 21:28:06
○ 2026-02-26 18:37:28
○A107.167.19.742016-07-12 → 2016-07-12 · 4 obs
○ 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
○A107.167.19.752016-07-12 → 2016-07-12 · 4 obs
○ 2016-03-20 11:05:36
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
● 2016-07-12 21:28:06
○ 2026-02-26 18:37:26
○ 2026-02-26 18:37:28
○A23.224.217.232015-10-21 → 2015-12-28 · 4 obs
● 2015-10-21 02:59:12
● 2015-12-28 08:48:36
○ 2016-03-20 11:05:36
○ 2026-02-26 18:37:28
● 2015-12-28 08:48:36
○ 2016-03-20 11:05:36
○ 2026-02-26 18:37:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server: 203.119.27.1
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: 3489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|