51hsc.cn - robtex.com
51hsc.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=2034776469 | ||||||
Same first word
51hsc.cn |
Similar names
DNS History
6 records (0 active, 6 former)
○NSgail.ns.cloudflare.com2026-04-16 → 2026-04-16 · 2 obs
● 2026-04-16 04:57:28
○ 2026-05-11 01:28:02
○ 2026-05-11 01:28:02
○NSglen.ns.cloudflare.com2026-04-16 → 2026-04-16 · 2 obs
● 2026-04-16 04:57:28
○ 2026-05-11 01:28:02
○ 2026-05-11 01:28:02
○A188.114.96.02026-04-16 → 2026-04-16 · 2 obs
● 2026-04-16 04:57:28
○ 2026-05-11 01:28:02
○ 2026-05-11 01:28:02
○A188.114.97.02026-04-16 → 2026-04-16 · 2 obs
● 2026-04-16 04:57:28
○ 2026-05-11 01:28:02
○ 2026-05-11 01:28:02
○A2a06:98c1:3120::2026-04-16 → 2026-04-16 · 2 obs
● 2026-04-16 04:57:28
○ 2026-05-11 01:28:02
○ 2026-05-11 01:28:02
○A2a06:98c1:3121::2026-04-16 → 2026-04-16 · 2 obs
● 2026-04-16 04:57:28
○ 2026-05-11 01:28:02
○ 2026-05-11 01:28:02
🔍 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: 581ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|