riverhomes.co.uk

Valid Email Server
Domain Lookup › riverhomes.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-30 15:27:32 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • riverhomes-co-uk.mail.protection.outlook.com: 1

A / AAAA Records

  • 104.21.17.199 (no PTR)
  • 172.67.178.64 (no PTR)
  • 2606:4700:3034::ac43:b240
  • 2606:4700:3031::6815:11c7

Mail Server IPs

  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.89.2 ↩ mail-lo3p265cu00302.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:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA armfazh.ns.cloudflare.com dns.cloudflare.com 2399866713 10000 2400 604800 1800
Primary NS (mname)
armfazh.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399866713
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

armfazh.ns.cloudflare.com
macy.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:sendgrid.net include:spf.sendinblue.com include:spf.exclaimer.net ip4:81.149.15.175 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

4 records
  • SPFv=spf1 a mx include:spf.protection.outlook.com include:sendgrid.net include:spf.sendinblue.com include:spf.exclaimer.net ip4:81.149.15.175 -all
  • 3h4hNIFACwlwo76+vr4qM9Z0f6WpUfwFQY8f9703nfEM/vtAUU0CdG1+eFUMudohhc/28vUk+l1gX4qFHW3lAQ==
  • Sendinblue-code:b6bd3fdaf0a9e48ba2be2e74c5dbbc8d
  • dimebfi6god1n6ej5r829var42
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