fbcuk.com - robtex.com
fbcuk.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.uk.colt.net ⭐ | ||||||
| A | 212.74.77.33🇬🇧 COLT212.74.77.0/24 Internal 4 | ||||||
| PTR | ns0.uk.colt.net | ||||||
| NS | ns1.uk.colt.net | ||||||
| A | 212.74.78.33🇩🇪 COLT212.74.78.0/24 Internal 5 | ||||||
| PTR | ns1.uk.colt.net | ||||||
| MX | bosmail.bkb.com ⭐ | ||||||
| MX | walmail.bkb.com ⭐ | ||||||
| SOA | ns0.uk.colt.nethostmaster@uk.colt.net 2004-12-01 #0 | ||||||
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=1774832627 | ||||||
Same first word
fbcuk.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns0.uk.colt.net2015-08-19 → 2026-03-30 · 2 obs
● 2026-03-30 01:14:52
●NSns1.uk.colt.net2015-08-19 → 2026-03-30 · 2 obs
● 2026-03-30 01:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| fbcuk.com | ns1.uk.colt.net, ns0.uk.colt.net | - |
✅ Authoritative Response
Server:212.74.78.33
NS records: ns1.uk.colt.net, ns0.uk.colt.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fbcuk.com (unsigned zone)
⏱️ Timing
Total: 1184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns0.uk.colt.net, ns1.uk.colt.net |
| MX | 2 | bosmail.bkb.com (pri: 10), walmail.bkb.com (pri: 10) |
| SOA | 1 | ns0.uk.colt.net hostmaster.uk.colt.net |
Analysis
Name Servers
fbcuk.com is delegated to two name servers: ns0.uk.colt.net and ns1.uk.colt.net.
fbcuk.com shares the same name server setup as other domains, for example ie.colt.net, mum-ltd.com, 250.205.91.in-addr.arpa, mcfg.be and vintnersplace.co.uk.
fbcuk.com at least partially shares name servers with other domains, for instance rantzau.biz, cte.canon-europe.com, icomail.com, dal.biz and horten.com.
Host names with one IP number:
The host ns0.uk.colt.net points to 212.74.77.33 and the host ns1.uk.colt.net points to 212.74.78.33.
Mail Servers
fbcuk.com is handled by two mail servers: bosmail.bkb.com and walmail.bkb.com.