Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
kliniken-sob.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-25 02:07:09 UTC ยท โบ Refresh
MX Hostnames
- email2.kliniken-sob.de
- email.kliniken-sob.de
MX Priorities
- email2.kliniken-sob.de: 20
- email.kliniken-sob.de: 10
A / AAAA Records
- 195.201.248.40 โฉ rs4.imagetype.de
Mail Server IPs
- 77.87.191.34 โฉ email2.kliniken-sob.de
- 77.87.191.33 โฉ email.kliniken-sob.de
SOA Record
Raw SOA
ns63.domaincontrol.com dns.jomax.net 2026031101 28800 7200 604800 600
Primary NS (mname)
ns63.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns64.domaincontrol.com
ns63.domaincontrol.com
SPF Record
โ Strict (-all)
v=spf1 mx a:rs4.imagetype.de include:_spf.rexx-suite.com include:spf.protection.outlook.com -all
๐ DNS lookups: 4/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- pexip-ms-tenant-domain-verification=a1d268cc-6add-4747-8491-357943f9d414
- apple-domain-verification=2O7BRs88xcnI2L0O
- swisssign-check=Qs3g593SFLGbq8fHwhp6ZBwsWGM
- MS|16F7A5B9D03B145733635AC8C7616B15E1FC92
- 2MmvUtrHhKIf5WyyuVJdd5J1QjeNmBzmTNXIYwqTkCWp/GVVlwvbZ++Bb0Xz3jHNHmpA12ha4JswHsHAfmzTEw=9g. autons-aaaa................:
- SPFv=spf1 mx a:rs4.imagetype.de include:_spf.rexx-suite.com include:spf.protection.outlook.com -all
- 3dRxcOk19K6QoGUXWvTdnVIkdz6hOQ6qXr0oMQIevqXelOjV9WzsqwDppbqfkGzX5fCplHWH6vTTtyGPgpOEQw==
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for kliniken-sob.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits