biebesheim.de

Valid Email Server
Domain Lookup › biebesheim.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 20:08:19 UTC · ↺ Refresh

MX Hostnames

  • email.biebesheim.de

MX Priorities

  • email.biebesheim.de: 20

A / AAAA Records

  • 81.169.145.84 ↩ w84.rzone.de
  • 2a01:238:20a:202:1084:: ↩ w84.rzone.de

Mail Server IPs

  • 80.147.106.234 ↩ email.biebesheim.de

SOA Record

Raw SOA shades17.rzone.de hostmaster.strato-rz.de 2020050728 86400 7200 604800 300
Primary NS (mname)
shades17.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050728
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades17.rzone.de
docks11.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:ekom21.de mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 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

2 records
  • google-site-verification=XQ_teBwbdgW5b0dzErs4WT5co65SOKivHoYoKBC_FnQ
  • SPFv=spf1 include:ekom21.de mx ~all
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