izt9.cn - robtex.com
izt9.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=2034791156 | ||||||
Same first word
izt9.cn |
Similar names
DNS History
4 records (0 active, 4 former)
○NSdns29.hichina.com2020-02-06 → 2020-02-06 · 2 obs
● 2020-02-06 01:47:12
○ 2026-05-14 10:06:32
○ 2026-05-14 10:06:32
○NSdns30.hichina.com2020-02-06 → 2020-02-06 · 2 obs
● 2020-02-06 01:47:12
○ 2026-05-14 10:06:32
○ 2026-05-14 10:06:32
○A38.165.12.1002026-05-14 → 2026-05-14 · 1 obs
○ 2026-05-14 10:06:32
○CNAMEcdn-zz1.xinteam.net2020-02-06 → 2020-02-06 · 2 obs
● 2020-02-06 01:47:12
○ 2026-05-14 10:06:32
○ 2026-05-14 10:06:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
NS records: e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 957ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|