Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nsi.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 03:37:39 UTC · ↺ Refresh
MX Hostnames
- mail.cursor.de
- mail-gw.cursor.de
MX Priorities
- mail.cursor.de: 20
- mail-gw.cursor.de: 10
A / AAAA Records
- 85.25.103.190 ↩ atlantic931.startdedicated.de
Mail Server IPs
- 92.79.84.178 ↩ mail.cursor.de
SOA Record
Raw SOA
ns.portunity.de hostmaster.portunity.de 1766497465 10800 3600 3600000 360
Primary NS (mname)
ns.portunity.de
Admin Email (rname)
hostmaster@portunity.de
Serial
1766497465
Refresh
10800s
Retry
3600s
Expire
3600000s
Minimum TTL
360s
Nameservers (NS)
ns2.portunity.de
ns.portunity.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 200 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx ~all
- MS=ms35826229
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