Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
assistenzhunde-hamburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 03:14:59 UTC · ↺ Refresh
MX Hostnames
- mail2025.assistenzhunde-hamburg.de
MX Priorities
- mail2025.assistenzhunde-hamburg.de: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 78.46.125.81 ↩ dedi2766.your-server.de
SOA Record
Raw SOA
ns3.hajo-nolte.de hostmaster.hajo-nolte.de 2025121901 14400 3600 604800 6400
Primary NS (mname)
ns3.hajo-nolte.de
Admin Email (rname)
hostmaster@hajo-nolte.de
Serial
2025121901
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
6400s
Nameservers (NS)
ns3.hajo-nolte.de
ns4.hajo-nolte.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx -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 assistenzhunde-hamburg.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits