Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
karate-hessen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 21:18:44 UTC · ↺ Refresh
MX Hostnames
- karatehessen-de01e.mail.protection.outlook.com
MX Priorities
- karatehessen-de01e.mail.protection.outlook.com: 0
A / AAAA Records
- 83.246.50.11 (no PTR)
Mail Server IPs
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
pns01.dcsix.net hostmaster.dcsix.net 2026020201 14400 3600 604800 600
Primary NS (mname)
pns01.dcsix.net
Admin Email (rname)
hostmaster@dcsix.net
Serial
2026020201
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pns02.dcsix.net
pns01.dcsix.net
SPF Record
✓ Strict (-all)
v=spf1 include:nets1.spf.messagelabs.com include:nets2.spf.messagelabs.com include:spf.protection.outlook.com ip4:83.246.86.182 ip4:83.246.86.183 ip4:83.246.40.2 include:spf.messagelabs.com -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
3 records- MS=ms12937086
- M0S4P38155
- SPFv=spf1 include:nets1.spf.messagelabs.com include:nets2.spf.messagelabs.com include:spf.protection.outlook.com ip4:83.246.86.182 ip4:83.246.86.183 ip4:83.246.40.2 include:spf.messagelabs.com -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 karate-hessen.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits