drbrett.de

Valid Email Server
Domain Lookup › drbrett.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 14:35:27 UTC · ↺ Refresh

MX Hostnames

  • mail-932a7079.strmln.de

MX Priorities

  • mail-932a7079.strmln.de: 10

A / AAAA Records

  • 89.31.143.20 (no PTR)

Mail Server IPs

  • 109.90.36.252 ↩ ip-109-090-036-252.um36.pools.vodafone-ip.de

SOA Record

Raw SOA ns1a.dodns.net hostmaster.webudio.com 2 7200 900 3600000 86400
Primary NS (mname)
ns1a.dodns.net
Admin Email (rname)
hostmaster@webudio.com
Serial
2
Refresh
7200s
Retry
900s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns1a.dodns.net
ns2a.dodns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ 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

1 record
  • SPFv=spf1 a mx ~all
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