zsqttp.cn - robtex.com
zsqttp.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=2035067208 | ||||||
Same first word
zsqttp.cn |
DNS History
2 records (0 active, 2 former)
○NSdeb.ns.cloudflare.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 23:51:00
○ 2026-07-21 00:10:32
○ 2026-07-21 00:10:34
○ 2026-07-21 00:10:32
○ 2026-07-21 00:10:34
○NSnewt.ns.cloudflare.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 23:51:00
○ 2026-07-21 00:10:32
○ 2026-07-21 00:10:34
○ 2026-07-21 00:10:32
○ 2026-07-21 00:10:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
NS records: d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|