Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
der-kartenvorverkauf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 14:00:28 UTC · ↺ Refresh
MX Hostnames
- mail.mailfusion.de
MX Priorities
- mail.mailfusion.de: 10
A / AAAA Records
- 62.146.186.66 ↩ domainredirector.cyberstack.de
Mail Server IPs
- 62.146.186.14 ↩ mail.mailfusion.de
SOA Record
Raw SOA
dns.cyber-stack.de hostmaster.cyberstack.de 2024110502 14400 3600 604800 86400
Primary NS (mname)
dns.cyber-stack.de
Admin Email (rname)
hostmaster@cyberstack.de
Serial
2024110502
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns.cyber-stack.de
dns.cyber-stack.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailfusion.de mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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 include:spf.mailfusion.de mx -all
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