cdn360.cn - robtex.com
cdn360.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=2034793849 | ||||||
Same first word
Similar names
DNS History
4 records (0 active, 4 former)
○NSlv3ns1.ffdns.net2016-03-27 → 2017-02-18 · 4 obs
● 2016-03-27 01:04:14
● 2017-02-18 23:59:48
○ 2026-03-07 23:13:46
○ 2026-05-15 02:50:20
● 2017-02-18 23:59:48
○ 2026-03-07 23:13:46
○ 2026-05-15 02:50:20
○NSlv3ns2.ffdns.net2016-03-27 → 2017-02-18 · 4 obs
● 2016-03-27 01:04:14
● 2017-02-18 23:59:48
○ 2026-03-07 23:13:46
○ 2026-05-15 02:50:20
● 2017-02-18 23:59:48
○ 2026-03-07 23:13:46
○ 2026-05-15 02:50:20
🔍 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: 2294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|