uzzb.cn - robtex.com
uzzb.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=2034671917 | ||||||
Same first word
Similar names
DNS History
3 records (0 active, 3 former)
○NSdns31.hichina.com2020-02-19 → 2020-02-19 · 3 obs
● 2020-02-19 07:33:54
○ 2026-04-10 08:58:54
○ 2026-04-15 04:55:16
○ 2026-04-10 08:58:54
○ 2026-04-15 04:55:16
○NSdns32.hichina.com2020-02-19 → 2020-02-19 · 3 obs
● 2020-02-19 07:33:54
○ 2026-04-10 08:58:54
○ 2026-04-15 04:55:16
○ 2026-04-10 08:58:54
○ 2026-04-15 04:55:16
○A23.225.199.982020-02-19 → 2020-02-19 · 3 obs
● 2020-02-19 07:33:54
○ 2026-04-10 08:58:54
○ 2026-04-15 04:55:16
○ 2026-04-10 08:58:54
○ 2026-04-15 04:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
✅ Authoritative Response
Server:2001:dc7:3::1
NS records: b.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|