richardson-roofing.com

Valid Email Server
Domain Lookup › richardson-roofing.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
richardson-roofing.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 00:14:26 UTC · ↺ Refresh

MX Hostnames

  • eu-smtp-inbound-1.mimecast.com
  • eu-smtp-inbound-2.mimecast.com

MX Priorities

  • eu-smtp-inbound-2.mimecast.com: 10
  • eu-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 185.53.56.90 ↩ hosted-on.onyx.io

Mail Server IPs

  • 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA hoth.spitfireuk.net postmaster.spitfireuk.net 2022011201 28800 7200 604800 3600
Primary NS (mname)
hoth.spitfireuk.net
Admin Email (rname)
postmaster@spitfireuk.net
Serial
2022011201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

hoth.spitfireuk.net
endor.spitfireuk.net

SPF Record

✓ Strict (-all)
v=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com ip4:95.129.71.216/29 -all
📊 DNS lookups: 2/10
✓ 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

3 records
  • SPFv=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com ip4:95.129.71.216/29 -all
  • 0ed1fe018a2cdd99a21038430794fa9a6dc2b0a495
  • MS=ms43528875
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