400222.cn - robtex.com
400222.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=2034714137 | ||||||
Same first word
400222.cn |
Similar names
224002.com |
020422.top |
240202.com |
040222.com |
222040.cc |
202402.best |
002242.cn |
202240.cn |
224200.com |
242200.cn |
022402.shop |
004222.com |
002224.cn |
DNS History
3 records (0 active, 3 former)
○NSns1.expirepausedns.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 22:48:54
○ 2026-04-26 10:41:38
○ 2026-04-26 10:41:38
○NSns2.expirepausedns.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 22:48:54
○ 2026-04-26 10:41:38
○ 2026-04-26 10:41:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
NS records: a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|