sdghs.cn - robtex.com
sdghs.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=2034660176 | ||||||
Similar names
DNS History
5 records (0 active, 5 former)
○NSns1.judns.com2026-03-10 → 2026-03-26 · 4 obs
● 2026-03-10 01:17:08
● 2026-03-26 17:35:20
○ 2026-03-29 13:38:58
○ 2026-04-11 21:29:56
● 2026-03-26 17:35:20
○ 2026-03-29 13:38:58
○ 2026-04-11 21:29:56
○NSns1.julydns.com2026-03-10 → 2026-03-26 · 4 obs
● 2026-03-10 01:17:08
● 2026-03-26 17:35:20
○ 2026-03-29 13:38:58
○ 2026-04-11 21:29:56
● 2026-03-26 17:35:20
○ 2026-03-29 13:38:58
○ 2026-04-11 21:29:56
○NSns2.judns.com2026-03-10 → 2026-03-26 · 4 obs
● 2026-03-10 01:17:08
● 2026-03-26 17:35:20
○ 2026-03-29 13:38:58
○ 2026-04-11 21:29:56
● 2026-03-26 17:35:20
○ 2026-03-29 13:38:58
○ 2026-04-11 21:29:56
○NSns2.julydns.com2026-03-10 → 2026-03-26 · 4 obs
● 2026-03-10 01:17:08
● 2026-03-26 17:35:20
○ 2026-03-29 13:38:58
○ 2026-04-11 21:29:56
● 2026-03-26 17:35:20
○ 2026-03-29 13:38:58
○ 2026-04-11 21:29:56
○A219.153.32.242026-03-10 → 2026-03-26 · 4 obs
● 2026-03-10 01:17:08
● 2026-03-26 17:35:20
○ 2026-03-29 13:38:58
○ 2026-04-11 21:29:56
● 2026-03-26 17:35:20
○ 2026-03-29 13:38:58
○ 2026-04-11 21:29:56
🔍 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: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|