leers-immobilien.de

Valid Email Server
Domain Lookup › leers-immobilien.de

Domain Overview

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

Checked via [email protected] · 2026-03-20 08:49:32 UTC · ↺ Refresh

MX Hostnames

  • mx2.onoffice.de
  • mx1.onoffice.de

MX Priorities

  • mx1.onoffice.de: 10
  • mx2.onoffice.de: 20

A / AAAA Records

  • 95.130.253.13 ↩ 95-130-253-13.reverse.cust.as47215.net

Mail Server IPs

  • 95.130.253.60 ↩ mx1.onoffice.de
  • 95.130.253.71 ↩ mx2.onoffice.de

SOA Record

Raw SOA ns1067.ui-dns.de hostmaster.1and1.com 2018072717 28800 7200 604800 300
Primary NS (mname)
ns1067.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2018072717
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1067.ui-dns.de
ns1091.ui-dns.biz
ns1047.ui-dns.org
ns1076.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a include:_spf.onoffice.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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 include:_spf.onoffice.de ~all
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