zzblue.cn - robtex.com
zzblue.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=2034664752 | ||||||
Same first word
Similar names
DNS History
4 records (0 active, 4 former)
○NSns3.yovole.com2018-01-23 → 2018-01-23 · 3 obs
● 2018-01-23 19:26:02
○ 2026-04-07 18:27:32
○ 2026-04-13 04:19:16
○ 2026-04-07 18:27:32
○ 2026-04-13 04:19:16
○NSns4.yovole.com2018-01-23 → 2018-01-23 · 3 obs
● 2018-01-23 19:26:02
○ 2026-04-07 18:27:32
○ 2026-04-13 04:19:16
○ 2026-04-07 18:27:32
○ 2026-04-13 04:19:16
○MXmail.zzblue.cn2018-01-23 → 2018-01-23 · 3 obs
● 2018-01-23 19:26:02
○ 2026-04-07 18:27:32
○ 2026-04-13 04:19:16
○ 2026-04-07 18:27:32
○ 2026-04-13 04:19:16
○A116.255.159.992017-01-02 → 2018-01-23 · 4 obs
● 2017-01-02 04:51:24
● 2018-01-23 19:26:02
○ 2026-04-07 18:27:32
○ 2026-04-13 04:19:16
● 2018-01-23 19:26:02
○ 2026-04-07 18:27:32
○ 2026-04-13 04:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
NS records: d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 724ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|