Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mrwash.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 23:03:20 UTC · ↺ Refresh
MX Hostnames
- mail.mrwash.de
MX Priorities
- mail.mrwash.de: 100
A / AAAA Records
- 85.13.157.22 ↩ dd32810.kasserver.com
Mail Server IPs
- 212.184.189.82 ↩ mail.mrwash.de
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2512040200 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2512040200
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 -all
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