trancos.cn - robtex.com
trancos.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=2034785816 | ||||||
Same first word
Similar names
DNS History
4 records (0 active, 4 former)
○NSns39.worldnic.com2015-08-23 → 2026-02-16 · 4 obs
● 2015-08-23 11:01:52
● 2026-02-16 07:56:58
○ 2026-04-12 08:48:42
○ 2026-05-13 05:31:18
● 2026-02-16 07:56:58
○ 2026-04-12 08:48:42
○ 2026-05-13 05:31:18
○NSns40.worldnic.com2015-08-23 → 2026-02-16 · 4 obs
● 2015-08-23 11:01:52
● 2026-02-16 07:56:58
○ 2026-04-12 08:48:42
○ 2026-05-13 05:31:18
● 2026-02-16 07:56:58
○ 2026-04-12 08:48:42
○ 2026-05-13 05:31:18
○MXp.webcom.ctmail.com2015-12-23 → 2026-02-16 · 4 obs
● 2015-12-23 22:15:56
● 2026-02-16 07:56:58
○ 2026-04-12 08:48:42
○ 2026-05-13 05:31:18
● 2026-02-16 07:56:58
○ 2026-04-12 08:48:42
○ 2026-05-13 05:31:18
○A166.78.82.1112015-08-23 → 2026-02-16 · 4 obs
● 2015-08-23 11:01:52
● 2026-02-16 07:56:58
○ 2026-04-12 08:48:42
○ 2026-05-13 05:31:18
● 2026-02-16 07:56:58
○ 2026-04-12 08:48:42
○ 2026-05-13 05:31:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
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: 564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|