merkur-immobilien.de

Valid Email Server
Domain Lookup › merkur-immobilien.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
merkur-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 08:21:44 UTC · ↺ Refresh

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MX Hostnames

  • mail2.gauselmann.com
  • mail4.gauselmann.com
  • mail3.gauselmann.com

MX Priorities

  • mail4.gauselmann.com: 10
  • mail2.gauselmann.com: 10
  • mail3.gauselmann.com: 10

A / AAAA Records

  • 193.102.155.142 (no PTR)

Mail Server IPs

  • 193.102.155.91 ↩ mail4.gauselmann.com
  • 193.102.155.89 ↩ mail2.gauselmann.com
  • 193.102.155.90 ↩ mail3.gauselmann.com

SOA Record

Raw SOA service.beit.de hostmaster.beit.de 2021100709 28800 7200 1209600 86400
Primary NS (mname)
service.beit.de
Admin Email (rname)
hostmaster@beit.de
Serial
2021100709
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

service2.beit.de
service.beit.de
service1.beit.de

SPF Record

✓ Strict (-all)
v=spf1 include:_spf1.beit.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • SPFv=spf1 include:_spf1.beit.de -all
  • MS=ms85459400
  • google-site-verification=-DX7bp9SRqVxik4GuNY-QSvmogK_T-REiekAS5vS7fY
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