www.ctuo.com - robtex.com
www.ctuo.com
| DNSSEC | ⚠️ Not signed | ||||||
ctuo.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns3.hichina.com ⭐ | ||||||
| NS | dns4.hichina.com | ||||||
| SOA | dns3.hichina.comhostmaster@hichina.com 2026-02-15 #20 | ||||||
Previously NS for
Same first word
Similar names
DNS History
4 records (0 active, 4 former)
○NSwww.ctuo.com2017-02-10 → 2017-08-16 · 3 obs
● 2017-02-10 01:51:50
● 2017-08-16 20:06:06
○ 2026-08-02 13:13:56
● 2017-08-16 20:06:06
○ 2026-08-02 13:13:56
○MXio.bouncemx.com2017-02-10 → 2017-02-10 · 3 obs
● 2017-02-10 01:51:50
○ 2017-07-01 09:26:28
○ 2026-08-02 13:13:56
○ 2017-07-01 09:26:28
○ 2026-08-02 13:13:56
○A104.160.171.802017-02-10 → 2017-02-10 · 3 obs
● 2017-02-10 01:51:50
○ 2017-07-01 09:26:28
○ 2026-08-02 13:13:56
○ 2017-07-01 09:26:28
○ 2026-08-02 13:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| ctuo.com | dns3.hichina.com, dns4.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctuo.com (unsigned zone)
⏱️ Timing
Total: 494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)