fi4b.com - robtex.com
fi4b.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=1777101131 | ||||||
Similar names
DNS History
2 records (0 active, 2 former)
○A43.248.57.1362015-11-09 → 2015-11-09 · 3 obs
● 2015-11-09 07:01:06
○ 2016-03-07 09:43:44
○ 2026-04-25 07:27:32
○ 2016-03-07 09:43:44
○ 2026-04-25 07:27:32
○A63.143.58.72016-03-07 → 2016-04-18 · 5 obs
○ 2015-11-09 07:01:06
● 2016-03-07 09:43:44
● 2016-04-18 05:09:00
○ 2016-11-27 01:26:46
○ 2026-04-25 07:27:32
● 2016-03-07 09:43:44
● 2016-04-18 05:09:00
○ 2016-11-27 01:26:46
○ 2026-04-25 07:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.12.94.30
NS records: a.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|