it737.com - robtex.com
it737.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=1774646002 | ||||||
Subdomains
www.it737.com |
Same first word
it737.com |
Similar names
DNS History
5 records (0 active, 5 former)
○NSdns.4cun.com2015-08-17 → 2018-11-07 · 3 obs
● 2015-08-17 09:19:26
● 2018-11-07 15:26:20
○ 2026-03-27 21:16:28
● 2018-11-07 15:26:20
○ 2026-03-27 21:16:28
○NSexpire1.gname-dns.com2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 21:16:28
○NSexpire2.gname-dns.com2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 21:16:28
○MXmxdomain.qq.com2015-12-13 → 2018-11-07 · 3 obs
● 2015-12-13 02:55:20
● 2018-11-07 15:26:20
○ 2026-03-27 21:16:28
● 2018-11-07 15:26:20
○ 2026-03-27 21:16:28
○CNAMEexp.gs-cdn.com2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 21:16:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.26.92.30
NS records: j.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 65ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|