Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
blindeck-feck.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 02:12:00 UTC · ↺ Refresh
MX Hostnames
- mailexchange.serverkultur.de
MX Priorities
- mailexchange.serverkultur.de: 10
A / AAAA Records
- 35.71.178.7 ↩ abb28a1a26d5e1198.awsglobalaccelerator.com
Mail Server IPs
- 78.47.188.168 ↩ mailexchange.serverkultur.de
SOA Record
Raw SOA
docks11.rzone.de hostmaster.strato-rz.de 2020053432 86400 7200 604800 300
Primary NS (mname)
docks11.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020053432
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades06.rzone.de
docks11.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 mx mx:mail.serverkultur.de a ip4:78.47.188.169 include:_spf.strato.com include:_spf.clubdesk.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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 mx mx:mail.serverkultur.de a ip4:78.47.188.169 include:_spf.strato.com include:_spf.clubdesk.com -all
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