irluk.co.uk

Valid Email Server
Domain Lookup › irluk.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
irluk.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 14:13:00 UTC · ↺ Refresh

MX Hostnames

  • irluk-co-uk.mail.protection.outlook.com

MX Priorities

  • irluk-co-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 85.233.160.22 ↩ fwd0.hosts.co.uk

Mail Server IPs

  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.lcn.com support.lcn.com 2025051301 28800 7200 604800 600
Primary NS (mname)
ns0.lcn.com
Admin Email (rname)
support@lcn.com
Serial
2025051301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns2.lcn.com
ns1.lcn.com
ns0.lcn.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:62.30.218.37 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • MS=ms73430798
  • SPFv=spf1 include:spf.protection.outlook.com ip4:62.30.218.37 -all
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