tmpdc.cn - dns.ninja
tmpdc.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 2035-09-30 #68 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSdns7.expirenotification.com2026-07-14 → 2026-07-14 · 3 obs
○ 2026-03-19 06:42:26
● 2026-07-14 15:37:28
○ 2026-07-26 13:57:38
● 2026-07-14 15:37:28
○ 2026-07-26 13:57:38
○NSdns8.expirenotification.com2026-07-14 → 2026-07-14 · 3 obs
○ 2026-03-19 06:42:26
● 2026-07-14 15:37:28
○ 2026-07-26 13:57:38
● 2026-07-14 15:37:28
○ 2026-07-26 13:57:38
○NSns1.nowcndns.com2026-02-21 → 2026-03-19 · 4 obs
● 2026-02-21 13:37:12
● 2026-03-19 06:42:26
○ 2026-07-14 15:37:28
○ 2026-07-26 13:57:38
● 2026-03-19 06:42:26
○ 2026-07-14 15:37:28
○ 2026-07-26 13:57:38
○NSns2.nowcndns.com2026-02-21 → 2026-03-19 · 4 obs
● 2026-02-21 13:37:12
● 2026-03-19 06:42:26
○ 2026-07-14 15:37:28
○ 2026-07-26 13:57:38
● 2026-03-19 06:42:26
○ 2026-07-14 15:37:28
○ 2026-07-26 13:57:38
○A38.11.252.2022026-03-19 → 2026-03-19 · 4 obs
○ 2026-02-21 13:37:12
● 2026-03-19 06:42:26
○ 2026-07-14 15:37:28
○ 2026-07-26 13:57:38
● 2026-03-19 06:42:26
○ 2026-07-14 15:37:28
○ 2026-07-26 13:57:38
○A38.173.239.382026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 13:37:12
○ 2026-03-19 06:42:26
○ 2026-07-26 13:57:38
○ 2026-03-19 06:42:26
○ 2026-07-26 13:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|