duxu.de

Valid Email Server
Domain Lookup › duxu.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
duxu.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 07:27:34 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 10

A / AAAA Records

  • 85.214.121.182 (no PTR)

Mail Server IPs

  • 142.251.16.27 ↩ bl-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net

SOA Record

Raw SOA nsa5.schlundtech.de benny.duxu.de 2021090100 43200 7200 1209600 86400
Primary NS (mname)
nsa5.schlundtech.de
Admin Email (rname)
benny@duxu.de
Serial
2021090100
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsd5.schlundtech.de
nsb5.schlundtech.de
nsc5.schlundtech.de
nsa5.schlundtech.de

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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