Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
feuerwehr.cottbus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 21:48:33 UTC · ↺ Refresh
MX Hostnames
- mail.lstbb.de
- mail.feuerwehr.cottbus.de
MX Priorities
- mail.lstbb.de: 20
- mail.feuerwehr.cottbus.de: 10
A / AAAA Records
- 80.147.87.170 ↩ mail.feuerwehr.cottbus.de
Mail Server IPs
- 80.154.68.102 ↩ mail.lstbb.de
- 80.147.87.170 ↩ mail.feuerwehr.cottbus.de
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 mx mx:feuerwehr.cottbus.de ip4:80.147.87.170 ip4:80.154.68.96/29 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
3 records- SPFv=spf1 mx mx:feuerwehr.cottbus.de ip4:80.147.87.170 ip4:80.154.68.96/29 -all
- MS=3B81D77C10973F228881F51F3FC64931A4EB9683
- apple-domain-verification=8ZmQTfPrHDbpv1rw
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