smtuk.com - robtex.com
smtuk.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=1774393017 | ||||||
Similar names
DNS History
5 records (0 active, 5 former)
○NSns59.domaincontrol.com2020-02-18 → 2020-02-18 · 3 obs
● 2020-02-18 01:36:02
○ 2026-02-28 18:46:56
○ 2026-03-24 23:02:36
○ 2026-02-28 18:46:56
○ 2026-03-24 23:02:36
○NSns60.domaincontrol.com2020-02-18 → 2020-02-18 · 3 obs
● 2020-02-18 01:36:02
○ 2026-02-28 18:46:56
○ 2026-03-24 23:02:36
○ 2026-02-28 18:46:56
○ 2026-03-24 23:02:36
○MXmailstore12020-02-18 → 2020-02-18 · 3 obs
● 2020-02-18 01:36:02
○ 2026-02-28 18:46:56
○ 2026-03-24 23:02:36
○ 2026-02-28 18:46:56
○ 2026-03-24 23:02:36
○MXsmtp.secureserver.net2020-02-18 → 2020-02-18 · 3 obs
● 2020-02-18 01:36:02
○ 2026-02-28 18:46:56
○ 2026-03-24 23:02:36
○ 2026-02-28 18:46:56
○ 2026-03-24 23:02:36
○A184.168.221.522020-02-18 → 2020-02-18 · 3 obs
● 2020-02-18 01:36:02
○ 2026-02-28 18:46:56
○ 2026-03-24 23:02:36
○ 2026-02-28 18:46:56
○ 2026-03-24 23:02:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.41.162.30
NS records: f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|