catering-eef.de

Valid Email Server
Domain Lookup › catering-eef.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
catering-eef.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 15:50:37 UTC · ↺ Refresh

MX Hostnames

  • mail.catering-eef.de

MX Priorities

  • mail.catering-eef.de: 10

A / AAAA Records

  • 5.22.249.133 ↩ cl03.keurigonline.nl
  • 2a00:1bd0::148:5:22:249:133 (no PTR)

Mail Server IPs

  • 5.22.249.133 ↩ cl03.keurigonline.nl
  • 2a00:1bd0::148:5:22:249:133 (no PTR)

SOA Record

Raw SOA ns.keurigonline.nl hostmaster.keurigonline.nl 2026032601 7200 3600 1209600 901
Primary NS (mname)
ns.keurigonline.nl
Admin Email (rname)
hostmaster@keurigonline.nl
Serial
2026032601
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
901s

Nameservers (NS)

ns.keurigonline.eu
ns.keurigonline.net
ns.keurigonline.com
ns.keurigonline.be
ns.keurigonline.nl

SPF Record

✓ Strict (-all)
v=spf1 a mx include:_spf.keurigonline.nl -all
📊 DNS lookups: 3/10
✓ 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

1 record
  • SPFv=spf1 a mx include:_spf.keurigonline.nl -all
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