compusta.de

Valid Email Server
Domain Lookup › compusta.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 08:12:35 UTC · ↺ Refresh

MX Hostnames

  • qubit-germany.eu

MX Priorities

  • qubit-germany.eu: 10

A / AAAA Records

  • 46.251.251.93 ↩ mail.qubit-germany.eu

Mail Server IPs

  • 46.251.251.93 ↩ mail.qubit-germany.eu

SOA Record

Raw SOA nsa4.schlundtech.de info.qubit-germany.eu 2025022401 43200 7200 1209600 600
Primary NS (mname)
nsa4.schlundtech.de
Admin Email (rname)
info@qubit-germany.eu
Serial
2025022401
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

nsd4.schlundtech.de
nsb4.schlundtech.de
nsa4.schlundtech.de
nsc4.schlundtech.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:46.251.251.93 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=s
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

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 ip4:46.251.251.93 mx ~all
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