Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tragwerk-blumenstock.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 15:39:41 UTC · ↺ Refresh
MX Hostnames
- mail.tragwerk-blumenstock.de
MX Priorities
- mail.tragwerk-blumenstock.de: 10
A / AAAA Records
- 194.180.176.150 ↩ flop.roessies.de
Mail Server IPs
- 5.189.187.120 ↩ smtp.roessies.de
SOA Record
Raw SOA
dns01.providerbox.de dnsadmin\@providerbox.de 1665835284 86400 1800 604800 1800
Primary NS (mname)
dns01.providerbox.de
Admin Email (rname)
dnsadmin\@providerbox@de
Serial
1665835284
Refresh
86400s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dns01.providerbox.de
dns02.providerbox.de
dns03.providerbox.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 tragwerk-blumenstock.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits