rayjo.be

Valid Email Server
Domain Lookup › rayjo.be

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rayjo.be
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 22:16:52 UTC · ↺ Refresh

MX Hostnames

  • rayjo-be.mail.protection.outlook.com

MX Priorities

  • rayjo-be.mail.protection.outlook.com: 0

A / AAAA Records

  • 5.134.5.26 ↩ 5.134.5.26.static.hosted.by.combell.com
  • 2a00:1c98:1000:1214::2:c73d:2ec8 (no PTR)

Mail Server IPs

  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.european-server.com hostmaster.rayjo.be 1729590312 10800 3600 604800 40000
Primary NS (mname)
ns3.european-server.com
Admin Email (rname)
hostmaster@rayjo.be
Serial
1729590312
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
40000s

Nameservers (NS)

ns3.european-server.com
ns4.european-server.com
ns1.european-server.eu

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.relay.mailprotect.be -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
  • MS=ms99720303
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.relay.mailprotect.be -all
  • google-site-verification=Ue2IMTtlnEBkRfK4Gm1QOzqXfVEg6W3VBWCL-NDi-Ss
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