Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pottiez.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 03:38:48 UTC · ↺ Refresh
MX Hostnames
- mail.computerkomplett.de
MX Priorities
- mail.computerkomplett.de: 10
A / AAAA Records
- 178.16.58.164 ↩ r11055.agenturserver.it
- 2a03:2a00:1400:2::ac15:14f6 ↩ r11055.agenturserver.it
Mail Server IPs
- 212.78.105.149 ↩ smtp.rz-outsourcing.de
SOA Record
Raw SOA
a.ns14.net hostmaster.stimme.net 2025052200 39940 14400 604800 180
Primary NS (mname)
a.ns14.net
Admin Email (rname)
hostmaster@stimme.net
Serial
2025052200
Refresh
39940s
Retry
14400s
Expire
604800s
Minimum TTL
180s
Nameservers (NS)
b.ns14.net
d.ns14.net
c.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:62.225.163.103/32 ip4:62.225.163.98 a:mail.computerkomplett.de a:mail.rz-outsourcing.de include:agenturserver.de -all
📊 DNS lookups: 4/10
✓ 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
2 records- SPFv=spf1 mx ip4:62.225.163.103/32 ip4:62.225.163.98 a:mail.computerkomplett.de a:mail.rz-outsourcing.de include:agenturserver.de -all
- MS=ms47967262
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 pottiez.de
SMTP handshake, catch-all detection, SPF/DKIM/DMARC analysis, and Yahoo/Outlook verification.
Get 1,000 Free Credits