dcvs.cn - robtex.com
dcvs.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=2034663552 | ||||||
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
○NSns11.xincache.com2015-10-17 → 2015-10-17 · 3 obs
● 2015-10-17 18:44:08
○ 2015-12-23 13:12:28
○ 2026-04-12 20:05:12
○ 2015-12-23 13:12:28
○ 2026-04-12 20:05:12
○NSns12.xincache.com2015-10-17 → 2015-10-17 · 3 obs
● 2015-10-17 18:44:08
○ 2016-03-22 14:03:56
○ 2026-04-12 20:05:12
○ 2016-03-22 14:03:56
○ 2026-04-12 20:05:12
○NSns15.xincache.com2016-03-22 → 2016-09-08 · 5 obs
○ 2015-12-23 13:12:28
● 2016-03-22 14:03:56
● 2016-09-08 21:44:24
○ 2026-02-25 12:53:28
○ 2026-04-12 20:05:12
● 2016-03-22 14:03:56
● 2016-09-08 21:44:24
○ 2026-02-25 12:53:28
○ 2026-04-12 20:05:12
○NSns16.xincache.com2015-12-23 → 2016-09-08 · 5 obs
○ 2015-10-17 18:44:08
● 2015-12-23 13:12:28
● 2016-09-08 21:44:24
○ 2026-02-25 12:53:28
○ 2026-04-12 20:05:12
● 2015-12-23 13:12:28
● 2016-09-08 21:44:24
○ 2026-02-25 12:53:28
○ 2026-04-12 20:05:12
○A121.42.90.92015-10-17 → 2016-09-08 · 4 obs
● 2015-10-17 18:44:08
● 2016-09-08 21:44:24
○ 2026-02-25 12:53:28
○ 2026-04-12 20:05:12
● 2016-09-08 21:44:24
○ 2026-02-25 12:53:28
○ 2026-04-12 20:05:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
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: 736ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|