buedchen-os.de

Valid Email Server
Domain Lookup › buedchen-os.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
buedchen-os.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 03:45:13 UTC · ↺ Refresh

MX Hostnames

  • mail.be-on.de

MX Priorities

  • mail.be-on.de: 10

A / AAAA Records

  • 202.61.199.159 ↩ s23.be-on.dev
  • 2a03:4000:59:bcf::38:1 (no PTR)

Mail Server IPs

  • 78.46.232.175 ↩ mail.be-on.de
  • 2a01:4f8:1c17:80f0::1 ↩ mail.be-on.de

SOA Record

Raw SOA a.ns14.net hostmaster.be-on.de 2024043003 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
hostmaster@be-on.de
Serial
2024043003
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

d.ns14.net
b.ns14.net
c.ns14.net
a.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 mx a include:_spf.webhosting.systems include:spf.mailjet.com include:spf.be-on.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict 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

1 record
  • SPFv=spf1 mx a include:_spf.webhosting.systems include:spf.mailjet.com include:spf.be-on.de -all
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