Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kinderklinik-passau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 23:36:05 UTC · ↺ Refresh
MX Hostnames
- mx14175.swscloud.de
MX Priorities
- mx14175.swscloud.de: 50
A / AAAA Records
- 156.67.232.40 ↩ r23152.agenturserver.it
Mail Server IPs
- 185.210.101.10 ↩ mx14175.swscloud.de
SOA Record
Raw SOA
ns01.agenturserver.de support.mittwald.de 1769499327 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1769499327
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns01.agenturserver.it
ns01.agenturserver.de
ns01.agenturserver.co
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:agenturserver.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
5 records- google-site-verification=NQ6tEvPnJSNTIN8wbIfbVYcJKFj_M7v19Kv1fu_XOeo
- apple-domain-verification=qW6EcwfeJlaFbkqs kinderklinik-passau.de
- swisssign-check=CA1RfkltZuRvGxIonYcRAtVF14Q
- MS=ms55581555
- SPFv=spf1 mx include:spf.protection.outlook.com include:agenturserver.de -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 kinderklinik-passau.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits