zgtonghou.com - robtex.com
zgtonghou.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=1778705051 | ||||||
Similar names
DNS History
3 records (0 active, 3 former)
○NSdns10.hichina.com2016-12-15 → 2017-09-24 · 4 obs
● 2016-12-15 20:53:46
● 2017-09-24 22:21:22
○ 2026-05-09 01:52:34
○ 2026-05-13 21:14:34
● 2017-09-24 22:21:22
○ 2026-05-09 01:52:34
○ 2026-05-13 21:14:34
○NSdns9.hichina.com2016-12-15 → 2017-09-24 · 4 obs
● 2016-12-15 20:53:46
● 2017-09-24 22:21:22
○ 2026-05-09 01:52:34
○ 2026-05-13 21:14:34
● 2017-09-24 22:21:22
○ 2026-05-09 01:52:34
○ 2026-05-13 21:14:34
○A210.209.75.582016-12-15 → 2017-09-24 · 4 obs
● 2016-12-15 20:53:46
● 2017-09-24 22:21:22
○ 2026-05-09 01:52:34
○ 2026-05-13 21:14:34
● 2017-09-24 22:21:22
○ 2026-05-09 01:52:34
○ 2026-05-13 21:14:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.42.93.30
NS records: i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|