chenoa.cn - robtex.com
chenoa.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=2035035613 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSdns1.hichina.com2020-02-07 → 2020-02-07 · 3 obs
● 2020-02-07 14:20:42
○ 2026-06-23 11:14:24
○ 2026-07-13 10:03:50
○ 2026-06-23 11:14:24
○ 2026-07-13 10:03:50
○NSdns2.hichina.com2020-02-07 → 2020-02-07 · 3 obs
● 2020-02-07 14:20:42
○ 2026-06-23 11:14:24
○ 2026-07-13 10:03:50
○ 2026-06-23 11:14:24
○ 2026-07-13 10:03:50
○NSns1.exp.4cun.com2026-06-23 → 2026-06-23 · 3 obs
○ 2020-02-07 14:20:42
● 2026-06-23 11:14:24
○ 2026-07-13 10:03:50
● 2026-06-23 11:14:24
○ 2026-07-13 10:03:50
○NSns2.exp.4cun.com2026-06-23 → 2026-06-23 · 3 obs
○ 2020-02-07 14:20:42
● 2026-06-23 11:14:24
○ 2026-07-13 10:03:50
● 2026-06-23 11:14:24
○ 2026-07-13 10:03:50
○MXmail.happyisp.com2026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 11:14:24
○ 2026-07-13 10:03:50
○ 2026-07-13 10:03:50
○A127.0.0.12026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 11:14:24
○ 2026-07-13 10:03:50
○ 2026-07-13 10:03:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:2001:dc7:3::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: 2723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|