sidhz.cn - robtex.com
sidhz.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034772709 | ||||||
Similar names
DNS History
4 records (0 active, 4 former)
○NSns3.dnsdun.net2017-04-17 → 2017-12-31 · 4 obs
● 2017-04-17 16:48:12
● 2017-12-31 01:09:32
○ 2026-03-26 11:47:12
○ 2026-05-10 01:24:18
● 2017-12-31 01:09:32
○ 2026-03-26 11:47:12
○ 2026-05-10 01:24:18
○NSns6.dnsdun.com2017-04-17 → 2017-12-31 · 4 obs
● 2017-04-17 16:48:12
● 2017-12-31 01:09:32
○ 2026-03-26 11:47:12
○ 2026-05-10 01:24:18
● 2017-12-31 01:09:32
○ 2026-03-26 11:47:12
○ 2026-05-10 01:24:18
○A107.163.183.1452017-12-31 → 2017-12-31 · 4 obs
○ 2017-04-17 16:48:12
● 2017-12-31 01:09:32
○ 2026-03-26 11:47:12
○ 2026-05-10 01:24:18
● 2017-12-31 01:09:32
○ 2026-03-26 11:47:12
○ 2026-05-10 01:24:18
○A107.163.95.1022017-04-17 → 2017-04-17 · 3 obs
● 2017-04-17 16:48:12
○ 2017-12-31 01:09:32
○ 2026-05-10 01:24:18
○ 2017-12-31 01:09:32
○ 2026-05-10 01:24:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
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: 3873ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|