brukeroptics.de

Valid Email Server
Domain Lookup › brukeroptics.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 20:42:34 UTC · ↺ Refresh

MX Hostnames

  • mx01.udag.de
  • mx00.udag.de

MX Priorities

  • mx01.udag.de: 20
  • mx00.udag.de: 10

A / AAAA Records

  • 89.31.143.90 (no PTR)

Mail Server IPs

  • 62.146.106.40 ↩ mx01.udag.de
  • 62.146.106.39 ↩ mx00.udag.de

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2024112521 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024112521
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.udag.net
ns.udag.de
ns.udag.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_smtp.udag.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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

3 records
  • SPFv=spf1 include:_smtp.udag.de ~all
  • MS=ms54104788
  • K9zKpOCxF2VIG9aMOn7HtKAejrCzEcyILSOANGkB1rb3mPvo1XnbbdxiYvFa43bTJaC+Ai6FxgxyQ94+78r75A==
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