mail.extremeworks.co.uk - robtex.com

mail.extremeworks.co.uk

DNSSEC⚠️ Not signed
A212.48.74.5

extremeworks.co.uk

DNSSEC⚠️ Not signed
A212.48.74.5
NSns2.heartinternet.uk
NSns.heartinternet.uk
MXmail.extremeworks.co.uk
TXTv=spf1 include:soverin.net include:secureserver.net exists:%{i}.mta.spf.exten...
SOAns.heartinternet.ukhostmaster@mainnameserver.com 2025-10-22 #13

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A212.48.74.5
A212.48.74.52026-03-22 → 2026-07-11 · 2 obs
● 2026-03-22 22:32:00
● 2026-07-11 05:50:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
extremeworks.co.ukns.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

TypeCountSample Data
A1212.48.74.5

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.