4-sim.com - robtex.com
4-sim.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=1771291435 | ||||||
Similar names
DNS History
4 records (0 active, 4 former)
○NSsns1.nsgodo.com2017-05-09 → 2017-05-09 · 2 obs
● 2017-05-09 00:43:42
○ 2026-03-10 18:34:20
○ 2026-03-10 18:34:20
○NSsns2.nsgodo.com2017-05-09 → 2017-05-09 · 2 obs
● 2017-05-09 00:43:42
○ 2026-03-10 18:34:20
○ 2026-03-10 18:34:20
○MXwebmail.4-sim.com2017-05-09 → 2017-05-09 · 2 obs
● 2017-05-09 00:43:42
○ 2026-03-10 18:34:20
○ 2026-03-10 18:34:20
○A106.249.25.612017-05-09 → 2017-05-09 · 2 obs
● 2017-05-09 00:43:42
○ 2026-03-10 18:34:20
○ 2026-03-10 18:34:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
✅ Authoritative Response
Server: 192.52.178.30
NS records: m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|