sozialgruppe-kassel.de

Valid Email Server
Domain Lookup › sozialgruppe-kassel.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sozialgruppe-kassel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 04:37:42 UTC · ↺ Refresh

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MX Hostnames

  • smtprelay.cdn.sgk-net.de

MX Priorities

  • smtprelay.cdn.sgk-net.de: 50

A / AAAA Records

  • 185.166.23.239 ↩ r32071.agenturserver.it

Mail Server IPs

  • 87.106.171.231 ↩ smtprelay.cdn.sgk-net.de

SOA Record

Raw SOA ns29.domaincontrol.com dns.jomax.net 2026010804 28800 7200 604800 600
Primary NS (mname)
ns29.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026010804
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns30.domaincontrol.com
ns29.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:mail.services.datevnet.de -all
📊 DNS lookups: 2/10
✓ 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

9 records
  • bw=BssJKTqQ1Bf4aypoVRS47bPsTUWzST1PlWs533L21gg9
  • openai-domain-verification=dv-CR7qBTiySeKQxMWJkacSz12e
  • MS=ms52475568
  • SPFv=spf1 mx include:mail.services.datevnet.de -all
  • jamf-site-verification=R1mK80FlLTMs125ZMu-o9g
  • apple-domain-verification=Afsdji3xis9yv4mh
  • c2812c5de8dbdc3ce8e688ae614cf60a662c75d1d85f8e72f6cda976548aa37
  • duo_sso_verification=JPoFIPNktf02MKZnN2ry3cR98GqBNtU3DSqPLD6yLaCWOXd7okYT0qmDoDIw7wkY
  • tresorit-verification=ockXsSsbLAlctQ-xNMb7j2pRXJ3DneilNs1GUp208SI
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