Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
relay.boerde.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 15:11:17 UTC · ↺ Refresh
MX Hostnames
- mgate3.boerde.de
- mx2.boerde.de
- mail.boerde.de
MX Priorities
- mx2.boerde.de: 40
- mgate3.boerde.de: 100
- mail.boerde.de: 20
A / AAAA Records
- 212.21.75.66 ↩ mail.boerde.de
- 2a01:30:2000:100::66 ↩ mail.boerde.de
Mail Server IPs
- 83.223.84.16 ↩ mx30.boerde.de
- 2a01:30:d000:4::12 (no PTR)
- 212.21.75.66 ↩ mail.boerde.de
- 2a01:30:2000:100::66 ↩ mail.boerde.de
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.boerde.de -all
📊 DNS lookups: 1/10
✓ 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
1 record- SPFv=spf1 include:_spf.boerde.de -all
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