mail.extremeworks.co.uk - robtex.com
mail.extremeworks.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.48.74.5 | ||||||
extremeworks.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.48.74.5 | ||||||
| NS | ns2.heartinternet.uk ⭐ | ||||||
| NS | ns.heartinternet.uk | ||||||
| MX | mail.extremeworks.co.uk ⭐ | ||||||
| TXT | v=spf1 include:soverin.net include:secureserver.net exists:%{i}.mta.spf.exten... | ||||||
| SOA | ns.heartinternet.ukhostmaster@mainnameserver.com 2025-10-22 #13 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A212.48.74.52026-03-22 → 2026-07-11 · 2 obs
● 2026-03-22 22:32:00
● 2026-07-11 05:50:56
● 2026-07-11 05:50:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| extremeworks.co.uk | ns.heartinternet.uk, ns2.heartinternet.uk | - |
✅ Authoritative Response
Server:79.170.43.3
NS records: ns.heartinternet.uk, ns2.heartinternet.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extremeworks.co.uk (unsigned zone)
⏱️ Timing
Total: 1420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.48.74.5 |
Analysis
Mail Server Role
Mail for extremeworks.co.uk is routed through the mail server mail.extremeworks.co.uk.
IP Addresses
mail.extremeworks.co.uk has exactly one IP address — 212.48.74.5.
extremeworks.co.uk and mail.mescranleigh.co.uk, along with other host names, share IP addresses with mail.extremeworks.co.uk.