buecherbartz.de

Valid Email Server
Domain Lookup › buecherbartz.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 16:08:26 UTC · ↺ Refresh

MX Hostnames

  • w005faa8.kasserver.com

MX Priorities

  • w005faa8.kasserver.com: 10

A / AAAA Records

  • 85.13.142.14 ↩ dd22302.kasserver.com

Mail Server IPs

  • 85.13.142.14 ↩ dd22302.kasserver.com

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2602221034 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2602221034
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns5.kasserver.com
ns6.kasserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:spf.nl2go.com ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
mail._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • brevo-code:9eebacf99d532a58fe3fca2e9d2b4b75
  • SPFv=spf1 mx a include:spf.nl2go.com ?all
Full email verification for buecherbartz.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits