muster-immo.de

Valid Email Server
Domain Lookup › muster-immo.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
muster-immo.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 14:38:14 UTC · ↺ Refresh

MX Hostnames

  • mail.immoxxl.de

MX Priorities

  • mail.immoxxl.de: 50

A / AAAA Records

  • 5.35.248.76 (no PTR)

Mail Server IPs

  • 89.163.255.25 ↩ wtmailer.immoxxl.de

SOA Record

Raw SOA ns15.domaincontrol.com dns.jomax.net 2025031357 28800 7200 604800 600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025031357
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns16.domaincontrol.com
ns15.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:85.214.51.75 ip4:138.201.22.6 ip4:188.40.41.21 -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

1 record
  • SPFv=spf1 a mx ip4:85.214.51.75 ip4:138.201.22.6 ip4:188.40.41.21 -all
Full email verification for muster-immo.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits