Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hadamczik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 09:43:30 UTC · ↺ Refresh
MX Hostnames
- mx01.onlineworkplace.de
- mx02.onlineworkplace.de
MX Priorities
- mx02.onlineworkplace.de: 20
- mx01.onlineworkplace.de: 10
A / AAAA Records
- 185.185.24.160 ↩ managed.18072.linevast.de
Mail Server IPs
- 193.22.255.35 ↩ mx02.onlineworkplace.de
- 193.22.255.34 ↩ mx01.onlineworkplace.de
SOA Record
Raw SOA
a.ns14.net info.list-lohr.de 2023081701 39940 14400 604800 3600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
info@list-lohr.de
Serial
2023081701
Refresh
39940s
Retry
14400s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
b.ns14.net
c.ns14.net
d.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:busymouse-cp.de include:relay.hannover-cloud.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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 a mx include:busymouse-cp.de include:relay.hannover-cloud.de -all
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