sdptj.cn - robtex.com
sdptj.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=2034607642 | ||||||
rank #23638 in the tld
Same first word
sdptj.cn |
Similar names
DNS History
7 records (0 active, 7 former)
○A23.235.145.1482026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 10:53:40
○ 2026-03-29 19:25:02
○ 2026-03-29 19:25:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
NS records: b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|