Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tds-transporte.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 11:44:51 UTC · ↺ Refresh
MX Hostnames
- mailer11.ipconn.de
MX Priorities
- mailer11.ipconn.de: 10
A / AAAA Records
- 83.169.43.83 ↩ he11.ipconn.de
Mail Server IPs
- 92.51.161.103 ↩ mailer11.ipconn.de
SOA Record
Raw SOA
dns.connectiv.de hostmaster.connectiv.de 2024013001 86400 3600 777600 3600
Primary NS (mname)
dns.connectiv.de
Admin Email (rname)
hostmaster@connectiv.de
Serial
2024013001
Refresh
86400s
Retry
3600s
Expire
777600s
Minimum TTL
3600s
Nameservers (NS)
dns.condns.de
dns.connectiv.de
SPF Record
✓ Strict (-all)
v=spf1 a mx a:mailer11.ipconn.de a:tds-transporte.de a:www.tds-transporte.de -all
📊 DNS lookups: 5/10
✓ 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- BB915B2A-DA4D-E311-B3BC-005056A57800
- SPFv=spf1 a mx a:mailer11.ipconn.de a:tds-transporte.de a:www.tds-transporte.de -all
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 · Customize →
See demo & docs
Deep verification
Full email verification for tds-transporte.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits