zwfhm.cn - robtex.com
zwfhm.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=2034784993 | ||||||
Same first word
zwfhm.cn |
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.nowcndns.com2026-04-08 → 2026-05-13 · 2 obs
○ 2026-04-08 06:48:26
○ 2026-05-13 01:23:36
○ 2026-05-13 01:23:36
○NSns2.nowcndns.com2026-04-08 → 2026-05-13 · 2 obs
○ 2026-04-08 06:48:26
○ 2026-05-13 01:23:36
○ 2026-05-13 01:23:36
○NSpark.i-now.cn2026-04-08 → 2026-04-08 · 4 obs
● 2026-04-08 06:48:26
● 2026-04-08 20:22:28
○ 2026-05-13 01:23:34
○ 2026-05-13 01:23:36
● 2026-04-08 20:22:28
○ 2026-05-13 01:23:34
○ 2026-05-13 01:23:36
○NSpark.i-now.com2026-04-08 → 2026-04-08 · 4 obs
● 2026-04-08 06:48:26
● 2026-04-08 20:22:28
○ 2026-05-13 01:23:34
○ 2026-05-13 01:23:36
● 2026-04-08 20:22:28
○ 2026-05-13 01:23:34
○ 2026-05-13 01:23:36
○A38.33.213.1252026-04-08 → 2026-05-13 · 2 obs
○ 2026-04-08 06:48:26
○ 2026-05-13 01:23:36
○ 2026-05-13 01:23:36
○A47.90.164.2462026-04-08 → 2026-04-08 · 3 obs
● 2026-04-08 06:48:26
○ 2026-04-08 20:22:28
○ 2026-05-13 01:23:36
○ 2026-04-08 20:22:28
○ 2026-05-13 01:23:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
NS records: c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|