Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
m8-projektbau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 23:20:57 UTC · ↺ Refresh
MX Hostnames
- s100.goserver.host
- s100.goserver.host
MX Priorities
- s100.goserver.host: 10
- s100.goserver.host: 20
A / AAAA Records
- 37.17.224.100 ↩ s100.goserver.host
Mail Server IPs
- 37.17.224.100 ↩ s100.goserver.host
SOA Record
Raw SOA
ns1.webgo.de hostmaster.webgo.de 2021042801 28800 7200 1309600 86400
Primary NS (mname)
ns1.webgo.de
Admin Email (rname)
hostmaster@webgo.de
Serial
2021042801
Refresh
28800s
Retry
7200s
Expire
1309600s
Minimum TTL
86400s
Nameservers (NS)
ns3.webgo.de
ns1.webgo.de
ns2.webgo.de
ns4.webgo.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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 m8-projektbau.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits