xtdiph.cn - robtex.com
xtdiph.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=2034779989 | ||||||
DNS History
4 records (0 active, 4 former)
○NSf1g1ns1.dnspod.net2017-05-12 → 2018-01-01 · 4 obs
● 2017-05-12 09:09:48
● 2018-01-01 09:28:52
○ 2026-04-10 22:40:36
○ 2026-05-11 22:01:00
● 2018-01-01 09:28:52
○ 2026-04-10 22:40:36
○ 2026-05-11 22:01:00
○NSf1g1ns2.dnspod.net2017-05-12 → 2018-01-01 · 4 obs
● 2017-05-12 09:09:48
● 2018-01-01 09:28:52
○ 2026-04-10 22:40:36
○ 2026-05-11 22:01:00
● 2018-01-01 09:28:52
○ 2026-04-10 22:40:36
○ 2026-05-11 22:01:00
○A157.52.156.572017-05-12 → 2017-05-26 · 4 obs
● 2017-05-12 09:09:48
● 2017-05-26 18:03:30
○ 2018-01-01 09:28:52
○ 2026-05-11 22:01:00
● 2017-05-26 18:03:30
○ 2018-01-01 09:28:52
○ 2026-05-11 22:01:00
○A23.228.200.692018-01-01 → 2018-01-01 · 4 obs
○ 2017-05-26 18:03:30
● 2018-01-01 09:28:52
○ 2026-04-10 22:40:36
○ 2026-05-11 22:01:00
● 2018-01-01 09:28:52
○ 2026-04-10 22:40:36
○ 2026-05-11 22:01:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
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: 3807ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|