Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
winzero.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 09:53:51 UTC · ↺ Refresh
MX Hostnames
- mail.winzero.de
MX Priorities
- mail.winzero.de: 10
A / AAAA Records
- 94.102.213.110 ↩ server8.data-blue.de
Mail Server IPs
- 94.102.213.110 ↩ server8.data-blue.de
SOA Record
Raw SOA
ns2.ph-connect.me cb.data-blue.de 2026021501 300 1200 604800 10800
Primary NS (mname)
ns2.ph-connect.me
Admin Email (rname)
cb@data-blue.de
Serial
2026021501
Refresh
300s
Retry
1200s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns4.ph-connect.me
ns2.ph-connect.me
ns3.ph-connect.me
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:server8.data-blue.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +a:server8.data-blue.de -all
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