dthldj.cn - robtex.com
dthldj.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
dthldj.cn |
Similar names
DNS History
7 records (0 active, 7 former)
○NSns1.exp.4cun.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 16:41:50
○ 2026-03-22 21:41:12
○ 2026-03-22 21:41:12
○NSns1.nowcndns.com2026-02-15 → 2026-03-22 · 2 obs
○ 2026-02-15 16:41:50
○ 2026-03-22 21:41:12
○ 2026-03-22 21:41:12
○NSns2.exp.4cun.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 16:41:50
○ 2026-03-22 21:41:12
○ 2026-03-22 21:41:12
○NSns2.nowcndns.com2026-02-15 → 2026-03-22 · 2 obs
○ 2026-02-15 16:41:50
○ 2026-03-22 21:41:12
○ 2026-03-22 21:41:12
○MXmail.happyisp.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 16:41:50
○ 2026-03-22 21:41:12
○ 2026-03-22 21:41:12
○A127.0.0.12026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 16:41:50
○ 2026-03-22 21:41:12
○ 2026-03-22 21:41:12
○A38.177.140.392026-02-15 → 2026-03-22 · 2 obs
○ 2026-02-15 16:41:50
○ 2026-03-22 21:41:12
○ 2026-03-22 21:41:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | 11 records |
✅ Authoritative Response
Server: 203.119.25.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn, ns.cernet.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.dns.cn, a.dns.cn, b.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)