Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
fam.uni-paderborn.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-26 15:07:34 UTC ยท โบ Refresh
MX Hostnames
- mail.uni-paderborn.de
MX Priorities
- mail.uni-paderborn.de: 10
A / AAAA Records
- 131.234.142.31 โฉ wwwvhosts.uni-paderborn.de
Mail Server IPs
- 131.234.142.9 โฉ mail.uni-paderborn.de
- 2001:638:502:c000:b::9 โฉ mail.uni-paderborn.de
SOA Record
Raw SOA
dius.uni-paderborn.de hostmaster.uni-paderborn.de 779014262 10800 3600 604800 86400
Primary NS (mname)
dius.uni-paderborn.de
Admin Email (rname)
hostmaster@uni-paderborn.de
Serial
779014262
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dufu.uni-paderborn.de
dius.uni-paderborn.de
SPF Record
โ Strict (-all)
v=spf1 include:mail.uni-paderborn.de -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ 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 include:mail.uni-paderborn.de -all
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 fam.uni-paderborn.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits