Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kallfass-wentsch.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 21:45:46 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
- mx04.hornetsecurity.com
- mx03.hornetsecurity.com
- mx02.hornetsecurity.com
MX Priorities
- mx01.hornetsecurity.com: 10
- mx03.hornetsecurity.com: 30
- mx04.hornetsecurity.com: 40
- mx02.hornetsecurity.com: 20
A / AAAA Records
- 2.56.98.245 ↩ dock4.basehosts.de
Mail Server IPs
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
SOA Record
Raw SOA
ns1.basehosts.de webmaster.basehosts.de 2024092703 28800 7200 604800 600
Primary NS (mname)
ns1.basehosts.de
Admin Email (rname)
webmaster@basehosts.de
Serial
2024092703
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.basehosts.de
ns2.basehosts.de
SPF Record
✓ Strict (-all)
v=spf1 a:mailhub01.cloud01-netplans.de a:mailhub02.cloud01-netplans.de include:spf.protection.outlook.com include:spf.hornetsecurity.com ip4:130.180.18.69 ip4:130.180.80.42 ip4:185.197.41.1 ip4:217.92.201.203 -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- MS=ms22489856
- SPFv=spf1 a:mailhub01.cloud01-netplans.de a:mailhub02.cloud01-netplans.de include:spf.protection.outlook.com include:spf.hornetsecurity.com ip4:130.180.18.69 ip4:130.180.80.42 ip4:185.197.41.1 ip4:217.92.201.203 -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
See demo & docs
Deep verification
Full email verification for kallfass-wentsch.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits