kurspool.de

Valid Email Server
Domain Lookup › kurspool.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kurspool.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 14:28:57 UTC · ↺ Refresh

MX Hostnames

  • crow1.secure-connect.net

MX Priorities

  • crow1.secure-connect.net: 0

A / AAAA Records

  • 176.9.71.125 ↩ crow1.exxs.net

Mail Server IPs

  • 176.9.71.125 ↩ crow1.exxs.net

SOA Record

Raw SOA cns.exxs.net hostmaster.exxs.net 1774533603 10000 1800 604800 3600
Primary NS (mname)
cns.exxs.net
Admin Email (rname)
hostmaster@exxs.net
Serial
1774533603
Refresh
10000s
Retry
1800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

cns.exxs.net
cns2.exxs.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 mx a ~all
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