slkimmobilien.de

Valid Email Server
Domain Lookup › slkimmobilien.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 18:37:46 UTC · ↺ Refresh

MX Hostnames

  • mx1.bueckle-partner.de
  • mx2.bueckle-partner.de

MX Priorities

  • mx2.bueckle-partner.de: 20
  • mx1.bueckle-partner.de: 10

A / AAAA Records

  • 85.13.161.52 ↩ dd41534.kasserver.com

Mail Server IPs

  • 24.134.113.125 ↩ mx2.bueckle-partner.de
  • 62.91.117.203 ↩ mx1.bueckle-partner.de

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2510311216 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2510311216
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:89.1.69.161/32 ip4:85.13.161.169/32 ip4:213.23.163.64/29 ip4:24.134.113.125/32 ip4:62.91.117.203/32 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

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 mx ip4:89.1.69.161/32 ip4:85.13.161.169/32 ip4:213.23.163.64/29 ip4:24.134.113.125/32 ip4:62.91.117.203/32 -all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for slkimmobilien.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits