Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
druckhauskay.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 19:48:17 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
MX Priorities
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 134.119.0.207 ↩ ms11729.ispgateway.de
- 2a00:1158:5:cf:: ↩ ms11729.ispgateway.de
Mail Server IPs
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2025093002 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025093002
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns82.domaincontrol.com
ns81.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:ispgateway.de a:mail.druckhauskay.de ip4:87.230.102.73 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; aspf=s; adkim=s; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
2 records- SPFv=spf1 mx a include:ispgateway.de a:mail.druckhauskay.de ip4:87.230.102.73 -all
- MS=ms20645534
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