zroo.cn - robtex.com
zroo.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=2034595927 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○MXmail.happyisp.com2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 14:11:46
○ 2026-03-27 23:12:48
○ 2026-03-27 23:12:48
○A127.0.0.12026-02-24 → 2026-02-24 · 3 obs
○ 2015-08-08 10:58:40
● 2026-02-24 14:11:46
○ 2026-03-27 23:12:48
● 2026-02-24 14:11:46
○ 2026-03-27 23:12:48
○A70.39.84.2312015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 10:58:40
○ 2026-02-24 14:11:46
○ 2026-03-27 23:12:48
○ 2026-02-24 14:11:46
○ 2026-03-27 23:12:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
NS records: e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4037ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|