immowerth.de

Valid Email Server
Domain Lookup › immowerth.de

Domain Overview

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

Checked via [email protected] · 2026-03-20 07:45:23 UTC · ↺ Refresh

MX Hostnames

  • mail.immowerth.de
  • relay.rzone.de

MX Priorities

  • mail.immowerth.de: 10
  • relay.rzone.de: 100

A / AAAA Records

  • 81.169.145.149 ↩ w95.rzone.de
  • 2a01:238:20a:202:1149:: ↩ w95.rzone.de

Mail Server IPs

  • 87.128.7.87 ↩ mail.immowerth.de
  • 81.169.145.96 ↩ relay.rzone.de

SOA Record

Raw SOA docks16.rzone.de hostmaster.strato-rz.de 2020071459 86400 7200 604800 300
Primary NS (mname)
docks16.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020071459
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades16.rzone.de
docks16.rzone.de

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

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

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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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