Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drhafke.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 19:33:37 UTC · ↺ Refresh
MX Hostnames
- mx03.owis365.de
- mx06.owis365.de
- mx04.owis365.de
MX Priorities
- mx03.owis365.de: 10
- mx04.owis365.de: 10
- mx06.owis365.de: 20
A / AAAA Records
- 92.205.6.16 ↩ 16.6.205.92.host.secureserver.net
Mail Server IPs
- 195.160.231.192 ↩ mail04.owis365.de
- 195.160.230.86 ↩ mail03.owis365.de
- 195.160.230.87 ↩ mail04.owis365.de
- 195.160.231.193 ↩ mx04.owis365.de
- 146.0.38.50 ↩ mx06.owis365.de
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2025090800 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025090800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns82.domaincontrol.com
ns81.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.owis365.de a mx ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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 include:spf.owis365.de a mx ~all
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