ljd4.cn - robtex.com
ljd4.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 2035-03-05 #7 | ||||||
Same first word
ljd4.cn |
Similar names
DNS History
4 records (0 active, 4 former)
○NSns1.judns.com2026-03-01 → 2026-05-05 · 3 obs
● 2026-03-01 19:20:06
● 2026-05-05 06:16:36
○ 2026-07-12 01:54:24
● 2026-05-05 06:16:36
○ 2026-07-12 01:54:24
○NSns1.julydns.com2026-03-01 → 2026-05-05 · 3 obs
● 2026-03-01 19:20:06
● 2026-05-05 06:16:36
○ 2026-07-12 01:54:24
● 2026-05-05 06:16:36
○ 2026-07-12 01:54:24
○NSns2.judns.com2026-03-01 → 2026-05-05 · 3 obs
● 2026-03-01 19:20:06
● 2026-05-05 06:16:36
○ 2026-07-12 01:54:24
● 2026-05-05 06:16:36
○ 2026-07-12 01:54:24
○NSns2.julydns.com2026-03-01 → 2026-05-05 · 3 obs
● 2026-03-01 19:20:06
● 2026-05-05 06:16:36
○ 2026-07-12 01:54:24
● 2026-05-05 06:16:36
○ 2026-07-12 01:54:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
NS records: e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|