Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ringpark-in-gefahr.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 20:05:45 UTC · ↺ Refresh
MX Hostnames
- mail.3c7.de
MX Priorities
- mail.3c7.de: 10
A / AAAA Records
- 212.132.105.59 ↩ srv3.3c7.de
- 2a01:239:2af:3c00::1 (no PTR)
Mail Server IPs
- 212.132.105.59 ↩ srv3.3c7.de
- 2a01:239:2af:3c00::1 (no PTR)
SOA Record
Raw SOA
ns1.3c7.de froxlor.3c7.de 2025120700 3600 900 1209600 1200
Primary NS (mname)
ns1.3c7.de
Admin Email (rname)
froxlor@3c7.de
Serial
2025120700
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
1200s
Nameservers (NS)
ns2.3c7.de
ns1.3c7.de
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 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 a mx -all
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