schmallenberg-unternehmen-zukunft.de

Valid Email Server
Domain Lookup › schmallenberg-unternehmen-zukunft.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
schmallenberg-unternehmen-zukunft.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 18:07:38 UTC · ↺ Refresh

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MX Hostnames

  • mx03.hornetsecurity.com
  • mx04.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

  • 213.133.106.5 ↩ dedi5.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.your-server.de postmaster.your-server.de 2026011300 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026011300
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s

Nameservers (NS)

ns3.second-ns.de
ns.second-ns.com
ns1.your-server.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.crsend.com -all
📊 DNS lookups: 1/10
✓ 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

7 records
  • hes=f05b5ec1f809681c3451e53c6cfa25ed
  • SPFv=spf1 include:spf.crsend.com -all
  • SPFv=spf1 include:spf.hes.trendmicro.com -all
  • SPFv=spf1 include:spf.hornetsecurity.com ~all
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • 201802150943324nf3mptoxoryrpi8g13l8ah7hf9qn8w4d1oiuhprg3lv3nxgg3
  • MS=ms28990145
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