koi-freak.de

Valid Email Server
Domain Lookup › koi-freak.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
koi-freak.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 03:01:42 UTC · ↺ Refresh

MX Hostnames

  • mj13.serverdomain.org

MX Priorities

  • mj13.serverdomain.org: 10

A / AAAA Records

  • 89.107.189.133 ↩ mj13.serverdomain.org

Mail Server IPs

  • 89.107.189.133 ↩ mj13.serverdomain.org

SOA Record

Raw SOA ns1.nshost2.de hostmaster.webhostone.de 2016122235 10800 3600 604800 3600
Primary NS (mname)
ns1.nshost2.de
Admin Email (rname)
hostmaster@webhostone.de
Serial
2016122235
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.nshost2.de
ns2.nshost2.de
ns3.nshost2.net

SPF Record

✓ Strict (-all)
v=spf1 mx a include:spf.serverdomain.org -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

✗ None detected

No 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
  • google-site-verification=cQqI9W4Mw6-KRgkc4n5VF0-k38DCgk-1DBo45gvUsBs
  • SPFv=spf1 mx a include:spf.serverdomain.org -all
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