checkwin.cn - robtex.com
checkwin.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
Similar names
DNS History
5 records (0 active, 5 former)
○NSmyns1.dataunion.net2015-06-09 → 2017-04-07 · 4 obs
● 2015-06-09 14:42:58
● 2017-04-07 23:53:20
○ 2026-02-23 18:20:38
○ 2026-03-22 20:39:12
● 2017-04-07 23:53:20
○ 2026-02-23 18:20:38
○ 2026-03-22 20:39:12
○NSmyns2.dataunion.net2015-06-09 → 2017-04-07 · 4 obs
● 2015-06-09 14:42:58
● 2017-04-07 23:53:20
○ 2026-02-23 18:20:38
○ 2026-03-22 20:39:12
● 2017-04-07 23:53:20
○ 2026-02-23 18:20:38
○ 2026-03-22 20:39:12
○MXmsg.963.net2015-06-09 → 2017-04-07 · 4 obs
● 2015-06-09 14:42:58
● 2017-04-07 23:53:20
○ 2026-02-23 18:20:38
○ 2026-03-22 20:39:12
● 2017-04-07 23:53:20
○ 2026-02-23 18:20:38
○ 2026-03-22 20:39:12
○A113.113.80.42026-02-23 → 2026-03-22 · 2 obs
○ 2026-02-23 18:20:38
○ 2026-03-22 20:39:12
○ 2026-03-22 20:39:12
○A202.96.137.1012015-06-09 → 2017-04-07 · 4 obs
● 2015-06-09 14:42:58
● 2017-04-07 23:53:20
○ 2026-02-23 18:20:38
○ 2026-03-22 20:39:12
● 2017-04-07 23:53:20
○ 2026-02-23 18:20:38
○ 2026-03-22 20:39:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server: 203.119.26.1
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: 520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|