underfloor-insulation.co.uk

Valid Email Server
Domain Lookup › underfloor-insulation.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-29 16:00:12 UTC · ↺ Refresh

MX Hostnames

  • underfloorinsulation-co-uk02e.mail.protection.outlook.com

MX Priorities

  • underfloorinsulation-co-uk02e.mail.protection.outlook.com: 1

A / AAAA Records

  • 35.172.94.1 ↩ staticip.multiscreensite.com
  • 100.24.208.97 ↩ staticip2.multiscreensite.com

Mail Server IPs

  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.phase8.net support.phase8.net 2024091801 28800 3600 604800 86400
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2024091801
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.phase8.net
ns1.phase8.net
ns0.phase8.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -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

6 records
  • seobility=496dca1bb25b2a62b60a2573c7523be7
  • seobility=d4f61696f11131b59866bbeb69e84a5c
  • google-site-verification=9D0s7Z0BdAjo-LCcSIlQHw9gH_WM2RnNXS0NtM_gmvM
  • 07/29/2022
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=dgdfehBe6m3LBUkr683bKR80_278JTjmyrhywbin-Wk
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