karrieretutor.de

Valid Email Server
Domain Lookup › karrieretutor.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 20:19:00 UTC · ↺ Refresh

MX Hostnames

  • mx04.hornetsecurity.com
  • mx03.hornetsecurity.com
  • mx01.hornetsecurity.com
  • mx02.hornetsecurity.com

MX Priorities

  • mx01.hornetsecurity.com: 10
  • mx02.hornetsecurity.com: 20
  • mx03.hornetsecurity.com: 30
  • mx04.hornetsecurity.com: 40

A / AAAA Records

  • 78.47.8.71 ↩ dedi2583.your-server.de

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com

SOA Record

Raw SOA ns1-02.azure-dns.com techsupport.karrieretutor.de 2018032600 28800 7200 604800 600
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
techsupport@karrieretutor.de
Serial
2018032600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net
ns3-02.azure-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=karrieretutor.de.spf.hornetdmarc.com
📊 DNS lookups: 1/10

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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

6 records
  • 4md89scdxfny60z4v7w5d1dvpyb400zy
  • _esspydlx5jmn2ghtfw7e6glie8q6dg4
  • google-site-verification=h2O7CfeOByO_ohhhj4bw8RitdE6GaBIhlP3x7rk_J74
  • _uwaql6yeutwsfopfhd8j5ydutsju4wy
  • SPFv=spf1 redirect=karrieretutor.de.spf.hornetdmarc.com
  • apple-domain-verification=5NC87OYtFIV9GoEY
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