Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stiftungphilippi.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 03:32:35 UTC · ↺ Refresh
MX Hostnames
- post.pm-infra.de
MX Priorities
- post.pm-infra.de: 10
A / AAAA Records
- 78.47.225.236 ↩ stiftungphilippi.de
- 2a01:4f8:c010:1417::1 ↩ stiftungphilippi.de
Mail Server IPs
- 162.55.47.94 ↩ post.pm-infra.de
- 2a01:4f8:c010:7f5e::1 ↩ post.pm-infra.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2025122901 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2025122901
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 mx mx:post.pm-infra.de -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]
~ 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 mx mx:post.pm-infra.de -all
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