zz38.cn - robtex.com
zz38.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=2034592200 | ||||||
Similar names
DNS History
9 records (0 active, 9 former)
○NSdns23.hichina.com2020-01-19 → 2020-01-19 · 4 obs
○ 2017-03-24 06:39:32
● 2020-01-19 16:40:18
○ 2026-03-07 17:16:54
○ 2026-03-27 06:20:10
● 2020-01-19 16:40:18
○ 2026-03-07 17:16:54
○ 2026-03-27 06:20:10
○NSdns24.hichina.com2020-01-19 → 2020-01-19 · 4 obs
○ 2017-03-24 06:39:32
● 2020-01-19 16:40:18
○ 2026-03-07 17:16:54
○ 2026-03-27 06:20:10
● 2020-01-19 16:40:18
○ 2026-03-07 17:16:54
○ 2026-03-27 06:20:10
○NSns1.dns.com2017-03-24 → 2017-03-24 · 3 obs
● 2017-03-24 06:39:32
○ 2020-01-19 16:40:18
○ 2026-03-27 06:20:10
○ 2020-01-19 16:40:18
○ 2026-03-27 06:20:10
○NSns1.nowcndns.com2026-03-07 → 2026-03-22 · 5 obs
○ 2020-01-19 16:40:18
● 2026-03-07 17:16:54
● 2026-03-22 22:09:56
○ 2026-03-27 01:07:56
○ 2026-03-27 06:20:10
● 2026-03-07 17:16:54
● 2026-03-22 22:09:56
○ 2026-03-27 01:07:56
○ 2026-03-27 06:20:10
○NSns2.nowcndns.com2026-03-07 → 2026-03-22 · 5 obs
○ 2020-01-19 16:40:18
● 2026-03-07 17:16:54
● 2026-03-22 22:09:56
○ 2026-03-27 01:07:56
○ 2026-03-27 06:20:10
● 2026-03-07 17:16:54
● 2026-03-22 22:09:56
○ 2026-03-27 01:07:56
○ 2026-03-27 06:20:10
○A149.29.82.752026-03-07 → 2026-03-27 · 2 obs
○ 2026-03-07 17:16:54
○ 2026-03-27 06:20:10
○ 2026-03-27 06:20:10
○A201.5.244.1392026-03-07 → 2026-03-22 · 5 obs
○ 2020-01-19 16:40:18
● 2026-03-07 17:16:54
● 2026-03-22 22:09:56
○ 2026-03-27 01:07:56
○ 2026-03-27 06:20:10
● 2026-03-07 17:16:54
● 2026-03-22 22:09:56
○ 2026-03-27 01:07:56
○ 2026-03-27 06:20:10
○A23.225.203.2542020-01-19 → 2020-01-19 · 4 obs
○ 2017-03-24 06:39:32
● 2020-01-19 16:40:18
○ 2026-03-07 17:16:54
○ 2026-03-27 06:20:10
● 2020-01-19 16:40:18
○ 2026-03-07 17:16:54
○ 2026-03-27 06:20:10
○A63.141.244.662017-03-24 → 2017-03-24 · 3 obs
● 2017-03-24 06:39:32
○ 2020-01-19 16:40:18
○ 2026-03-27 06:20:10
○ 2020-01-19 16:40:18
○ 2026-03-27 06:20:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
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: 1118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|