bueddl.de

Valid Email Server
Domain Lookup › bueddl.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bueddl.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 21:19:23 UTC · ↺ Refresh

MX Hostnames

  • mail.ring-0.net
  • mail.ring-0.net

MX Priorities

  • mail.ring-0.net: 20
  • mail.ring-0.net: 10

A / AAAA Records

  • 65.21.95.105 ↩ static.105.95.21.65.clients.your-server.de
  • 2a01:4f9:3b:47d6::4564:6e61 (no PTR)

Mail Server IPs

  • 135.181.128.181 ↩ mail.ring-0.net
  • 2a01:4f9:4b:1fa9::4564:6e61 ↩ mail.ring-0.net

SOA Record

Raw SOA ns1.tmp.ring-0.net domains.bueddl.de 2023103606 900 1800 604800 86400
Primary NS (mname)
ns1.tmp.ring-0.net
Admin Email (rname)
domains@bueddl.de
Serial
2023103606
Refresh
900s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.ring-0.net
ns1.ring-0.de
ns2.ring-0.net
ns2.ring-0.de

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; aspf=s; adkim=s; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

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 mx -all
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