londondoor.co.uk

Valid Email Server
Domain Lookup › londondoor.co.uk

Domain Overview

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

Checked via [email protected] · 2026-04-04 10:47:58 UTC · ↺ Refresh

MX Hostnames

  • mail2.fusemetrix.com
  • londondoor-co-uk.mail.protection.outlook.com
  • mail.fusemetrix.com

MX Priorities

  • londondoor-co-uk.mail.protection.outlook.com: 1
  • mail.fusemetrix.com: 100
  • mail2.fusemetrix.com: 90

A / AAAA Records

  • 185.207.109.247

Mail Server IPs

  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 213.219.53.44 ↩ mail.fusemetrix.com
  • 195.171.196.146 (no PTR)

SOA Record

Raw SOA ns0.zen.co.uk netman.zen.co.uk 2018020784 14400 1800 604800 86400
Primary NS (mname)
ns0.zen.co.uk
Admin Email (rname)
netman@zen.co.uk
Serial
2018020784
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns0.zen.co.uk
ns1.zen.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_u.londondoor.co.uk._spf.smart.ondmarc.com ip4:213.219.53.1/26 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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

4 records
  • knowbe4-site-verification=27fbc0821ff998fcda19bc195be03465
  • _globalsign-domain-verification=62D-f2SQvmM9QhHjdhPuoIfotoomivwKPphCr1ILP-
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_u.londondoor.co.uk._spf.smart.ondmarc.com ip4:213.219.53.1/26 ~all
  • MS=ms90297002
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