cnzz100.com - robtex.com
cnzz100.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786245069 | ||||||
DNS History
8 records (0 active, 8 former)
○NSa.share-dns.com2026-08-08 → 2026-08-09 · 2 obs
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○ 2026-08-09 03:39:56
○NSb.share-dns.net2026-08-08 → 2026-08-09 · 2 obs
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○ 2026-08-09 03:39:56
○NSdns15.hichina.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 14:47:56
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○NSdns16.hichina.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 14:47:56
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○MXmxbiz1.qq.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 14:47:56
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○MXmxbiz2.qq.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 14:47:56
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○A222.186.128.102017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 14:47:56
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○A38.173.255.2422026-08-08 → 2026-08-09 · 2 obs
○ 2026-08-08 14:01:40
○ 2026-08-09 03:39:56
○ 2026-08-09 03:39:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.41.162.30
NS records: f.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|