Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bluedevilsfan.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 09:51:59 UTC · ↺ Refresh
MX Hostnames
- mail.gmeiner.de
MX Priorities
- mail.gmeiner.de: 10
A / AAAA Records
- 176.9.252.245 ↩ lightning.gmeiner.de
Mail Server IPs
- 178.63.180.74 ↩ mail.gmeiner.de
- 176.9.252.242 ↩ mail.gmeiner.de
- 176.9.252.14 ↩ mail.gmeiner.de
- 176.9.252.11 ↩ mail.gmeiner.de
SOA Record
Raw SOA
dns2.gmeiner.de support.gmeiner.de 2024020118 30 60 1209600 60
Primary NS (mname)
dns2.gmeiner.de
Admin Email (rname)
support@gmeiner.de
Serial
2024020118
Refresh
30s
Retry
60s
Expire
1209600s
Minimum TTL
60s
Nameservers (NS)
dns2.gmeiner.de
dns1.gmeiner.de
SPF Record
✓ Strict (-all)
v=spf1 mx a a:mail.gmeiner.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a a:mail.gmeiner.de -all
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