felixdd.de

Valid Email Server
Domain Lookup › felixdd.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
felixdd.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 20:13:04 UTC · ↺ Refresh

MX Hostnames

  • felixdd.de

MX Priorities

  • felixdd.de: 10

A / AAAA Records

  • 217.154.244.109 ↩ cube1.5ab9fc.de
  • 2a01:239:210:ab00::66:656c:6978 ↩ felixdd.de

Mail Server IPs

  • 217.154.244.109 ↩ cube1.5ab9fc.de
  • 2a01:239:210:ab00::66:656c:6978 ↩ felixdd.de

SOA Record

Raw SOA ns1117.ui-dns.org hostmaster.1und1.com 2017060123 28800 7200 604800 600
Primary NS (mname)
ns1117.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060123
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1018.ui-dns.com
ns1047.ui-dns.biz
ns1117.ui-dns.org
ns1018.ui-dns.de

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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