feinwerk-immobilien.de

Valid Email Server
Domain Lookup › feinwerk-immobilien.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 19:59:01 UTC · ↺ Refresh

MX Hostnames

  • mx1.onoffice.de
  • mx2.onoffice.de
  • mx3.onoffice.de

MX Priorities

  • mx3.onoffice.de: 200
  • mx1.onoffice.de: 10
  • mx2.onoffice.de: 10

A / AAAA Records

  • 217.160.0.42 ↩ 217-160-0-42.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 95.130.253.56 ↩ mx3.onoffice.de
  • 95.130.253.60 ↩ mx1.onoffice.de
  • 95.130.253.71 ↩ mx2.onoffice.de

SOA Record

Raw SOA shades04.rzone.de hostmaster.strato-rz.de 2020051999 86400 7200 604800 300
Primary NS (mname)
shades04.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051999
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades04.rzone.de
docks05.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.onoffice.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 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

3 records
  • SPFv=spf1 include:_spf.onoffice.de ~all
  • google-site-verification=Gj6zj-D7yy_KhBgyVaHx7e7mOKwwbsQw-3QcNuwUByc
  • facebook-domain-verification=9pyl3erq0ea0bblizcnpsb17jzpv3k
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