597youhui.com - robtex.com
597youhui.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=1784966047 | ||||||
Same first word
597youhui.com |
DNS History
8 records (0 active, 8 former)
○NSdns10.hichina.com2026-06-12 → 2026-06-12 · 3 obs
○ 2017-08-14 04:12:14
● 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
● 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○NSdns9.hichina.com2026-06-12 → 2026-06-12 · 3 obs
○ 2017-08-14 04:12:14
● 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
● 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○NSexpirens3.hichina.com2026-06-12 → 2026-06-12 · 3 obs
○ 2017-08-14 04:12:14
● 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
● 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○NSexpirens4.hichina.com2026-06-12 → 2026-06-12 · 3 obs
○ 2017-08-14 04:12:14
● 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
● 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○NSvip1.alidns.com2017-08-14 → 2017-08-14 · 3 obs
● 2017-08-14 04:12:14
○ 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○ 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○NSvip2.alidns.com2017-08-14 → 2017-08-14 · 3 obs
● 2017-08-14 04:12:14
○ 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○ 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○A119.23.203.1612017-08-14 → 2017-08-14 · 3 obs
● 2017-08-14 04:12:14
○ 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○ 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○CNAMEexpired.hichina.com2026-06-12 → 2026-06-12 · 2 obs
● 2026-06-12 19:48:54
○ 2026-07-25 07:57:28
○ 2026-07-25 07:57:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.12.94.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1311ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|