dr-sanner.de

Valid Email Server
Domain Lookup › dr-sanner.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dr-sanner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 09:00:45 UTC · ↺ Refresh

MX Hostnames

  • mail.dr-sanner.de

MX Priorities

  • mail.dr-sanner.de: 5

A / AAAA Records

  • 3.126.7.233 ↩ cpanel-001-fra.hostingww.com

Mail Server IPs

  • 3.126.7.233 ↩ cpanel-001-fra.hostingww.com

SOA Record

Raw SOA dns1.nsdns.info tech.key-systems.net 2022060100 10800 3600 604800 28800
Primary NS (mname)
dns1.nsdns.info
Admin Email (rname)
tech@key-systems.net
Serial
2022060100
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

dns1.nsdns.info
dns3.nsdns.info
dns2.nsdns.info

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:mail.hostingww.com ~all
📊 DNS lookups: 3/10
~ 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 include:mail.hostingww.com ~all
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