Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
martha-stiftung.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 15:05:10 UTC · ↺ Refresh
MX Hostnames
- mx.martha-stiftung.de
MX Priorities
- mx.martha-stiftung.de: 10
A / AAAA Records
- 212.53.215.154 ↩ www3051.c.artfiles.de
Mail Server IPs
- 80.156.240.251 ↩ mx.martha-stiftung.de
SOA Record
Raw SOA
auth1.artfiles.de hostmaster.artfiles.de 2026013101 28800 14400 860400 600
Primary NS (mname)
auth1.artfiles.de
Admin Email (rname)
hostmaster@artfiles.de
Serial
2026013101
Refresh
28800s
Retry
14400s
Expire
860400s
Minimum TTL
600s
Nameservers (NS)
auth1.artfiles.de
auth2.artfiles.de
SPF Record
✓ Strict (-all)
v=spf1 a mx a:mail.martha-stiftung.de a:mx.martha-stiftung.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
5 records- MS=F0CE8485A137A31153E42FC3B239CA2C99173E50
- MS=ms97463298
- apple-domain-verification=g1kN1bZvUDTt4DBe
- google-site-verification=4wJPJzdAqKAdh5BIKqlwot2kGe9EUXJExt8LNi6xT7Q
- SPFv=spf1 a mx a:mail.martha-stiftung.de a:mx.martha-stiftung.de -all
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