kristin-dehen.de

Valid Email Server
Domain Lookup › kristin-dehen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kristin-dehen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 06:04:02 UTC · ↺ Refresh

MX Hostnames

  • mail.kristin-dehen.de

MX Priorities

  • mail.kristin-dehen.de: 10

A / AAAA Records

  • 37.148.204.224 ↩ 224.204.148.37.host.secureserver.net
  • 2a00:1169:112:4830:: (no PTR)

Mail Server IPs

  • 37.148.204.224 ↩ 224.204.148.37.host.secureserver.net
  • 2a00:1169:112:4830:: (no PTR)

SOA Record

Raw SOA 224.204.148.37.host.secureserver.net kd.kristin-dehen.de 2026012201 10800 3600 1209600 10800
Primary NS (mname)
224.204.148.37.host.secureserver.net
Admin Email (rname)
kd@kristin-dehen.de
Serial
2026012201
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

pdns02.domaincontrol.com
224.204.148.37.host.secureserver.net

SPF Record

✓ Strict (-all)
v=spf1 +a +mx include:secureserver.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • 5pp6lsu6fht9s7dmm7bref6r0g
  • tq6nruqinlq2p2sjekv73c46kn
  • SPFv=spf1 +a +mx include:secureserver.net -all
  • MS=ms74592071
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 kristin-dehen.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits