Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coffeeworker.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 12:40:25 UTC · ↺ Refresh
MX Hostnames
- mail.coffeeworker.de
MX Priorities
- mail.coffeeworker.de: 10
A / AAAA Records
- 142.132.159.149 ↩ 9work.de
Mail Server IPs
- 142.132.159.149 ↩ 9work.de
SOA Record
Raw SOA
ns01.domainssaubillig.de root.ns01.domainssaubillig.de 1687607612 10800 3600 604800 3600
Primary NS (mname)
ns01.domainssaubillig.de
Admin Email (rname)
root@ns01.domainssaubillig.de
Serial
1687607612
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns01.domainssaubillig.de
ns02.domainssaubillig.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ptr ~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 a mx ptr ~all
- DMARCv=DMARC1; p=none; rua=mailto:[email protected];
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