Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
fs-kunststoff.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 19:20:46 UTC · ↺ Refresh
MX Hostnames
- mail4.fsbf.com
- mail3.fsbf.com
MX Priorities
- mail4.fsbf.com: 20
- mail3.fsbf.com: 10
A / AAAA Records
- 85.13.141.7 ↩ dd21030.kasserver.com
Mail Server IPs
- 91.250.113.201 ↩ mail4.fsbf.com
- 91.250.113.200 ↩ mail3.fsbf.com
SOA Record
Raw SOA
ns43.domaincontrol.com dns.jomax.net 2026042301 28800 7200 604800 600
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026042301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns44.domaincontrol.com
ns43.domaincontrol.com
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
✗ 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 mx ~all
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