bit.buenting.de

Valid Email Server
Domain Lookup › bit.buenting.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
bit.buenting.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 07:59:20 UTC · ↺ Refresh

MX Hostnames

  • fallback01.omg.de
  • mailgate01.omg.de

MX Priorities

  • mailgate01.omg.de: 10
  • fallback01.omg.de: 20

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 109.239.193.3 ↩ mailgate01.omg.de
  • 51.116.177.183 ↩ fallback01.omg.de

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 a mx a:mailgate01.omg.de a:mailgate02.omg.de a:mailgate03.omg.de a:fallback01.omg.de ip4:109.239.192.0/20 ip4:80.237.192.172 ip4:80.228.251.33 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 a mx a:mailgate01.omg.de a:mailgate02.omg.de a:mailgate03.omg.de a:fallback01.omg.de ip4:109.239.192.0/20 ip4:80.237.192.172 ip4:80.228.251.33 -all
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