itzxb.cn - robtex.com
itzxb.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=2034670570 | ||||||
Similar names
DNS History
5 records (0 active, 5 former)
○NSf1g1ns1.dnspod.net2015-05-28 → 2015-12-17 · 4 obs
● 2015-05-28 13:35:20
● 2015-12-17 19:16:18
○ 2016-07-17 05:32:10
○ 2026-04-14 19:45:32
● 2015-12-17 19:16:18
○ 2016-07-17 05:32:10
○ 2026-04-14 19:45:32
○NSf1g1ns2.dnspod.net2015-05-28 → 2015-12-17 · 4 obs
● 2015-05-28 13:35:20
● 2015-12-17 19:16:18
○ 2016-07-17 05:32:10
○ 2026-04-14 19:45:32
● 2015-12-17 19:16:18
○ 2016-07-17 05:32:10
○ 2026-04-14 19:45:32
○A172.246.135.382015-05-28 → 2015-05-28 · 3 obs
● 2015-05-28 13:35:20
○ 2015-10-12 04:00:16
○ 2026-04-14 19:45:32
○ 2015-10-12 04:00:16
○ 2026-04-14 19:45:32
○A173.208.225.1392015-12-17 → 2015-12-17 · 4 obs
○ 2015-10-12 04:00:16
● 2015-12-17 19:16:18
○ 2016-07-17 05:32:10
○ 2026-04-14 19:45:32
● 2015-12-17 19:16:18
○ 2016-07-17 05:32:10
○ 2026-04-14 19:45:32
○A23.80.30.662015-10-12 → 2015-10-12 · 4 obs
○ 2015-05-28 13:35:20
● 2015-10-12 04:00:16
○ 2015-12-17 19:16:18
○ 2026-04-14 19:45:32
● 2015-10-12 04:00:16
○ 2015-12-17 19:16:18
○ 2026-04-14 19:45:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
NS records: b.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|