Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
plan-t.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 14:55:35 UTC · ↺ Refresh
MX Hostnames
- mx.dsinet.de
MX Priorities
- mx.dsinet.de: 10
A / AAAA Records
- 81.201.148.51 ↩ ws01.dsinet.de
Mail Server IPs
- 81.201.148.54 ↩ mx01.dsinet.de
- 81.201.148.69 ↩ mx02.dsinet.de
- 2a00:8180:1100::6 ↩ mx02.dsinet.de
- 2a00:8180:1100::5 ↩ mx01.dsinet.de
SOA Record
Raw SOA
dns01.dsinet.de hostmaster.dsi.net 2026022302 7200 540 604800 3600
Primary NS (mname)
dns01.dsinet.de
Admin Email (rname)
hostmaster@dsi.net
Serial
2026022302
Refresh
7200s
Retry
540s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.dsinet.eu
ns2.dsinet.de
ns.dsinet.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:spf.dsinet.de ~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
2 records- SPFv=spf1 mx a include:spf.dsinet.de ~all
- MS=ms72554163
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