Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gusinde.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 00:47:38 UTC · ↺ Refresh
MX Hostnames
- 37.17.225.164.gusinde.de
MX Priorities
- 37.17.225.164.gusinde.de: 10
A / AAAA Records
- 37.17.225.164 ↩ v193786.goserver.host
Mail Server IPs
- 37.17.225.164 ↩ v193786.goserver.host
SOA Record
Raw SOA
ns0.gusinde-multimedia.de register.gusinde.de 2025110301 39940 7200 604800 86400
Primary NS (mname)
ns0.gusinde-multimedia.de
Admin Email (rname)
register@gusinde.de
Serial
2025110301
Refresh
39940s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.gusinde-multimedia.de
ns0.gusinde-multimedia.de
SPF Record
✓ Strict (-all)
V=spf1 mx ip4:37.17.225.164 a:gusinde.de -all
📊 DNS lookups: 2/10
✓ 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 ip4:37.17.225.164 a:gusinde.de -all
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