Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
kerschdorfer-maschinenbau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 17:41:45 UTC · ↺ Refresh
MX Hostnames
- mail.kerschdorfer-maschinenbau.de
MX Priorities
- mail.kerschdorfer-maschinenbau.de: 100
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 144.76.118.217 ↩ mail.mir.systems
SOA Record
Raw SOA
ns1.domaindiscount24.net tech.key-systems.net 2024042200 10800 3600 604800 28800
Primary NS (mname)
ns1.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2024042200
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns1.domaindiscount24.net
ns3.domaindiscount24.net
ns2.domaindiscount24.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mail.kerschdorfer-maschinenbau.de ~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
2 records- SPFv=spf1 a:mail.kerschdorfer-maschinenbau.de ~all
- atlassian-domain-verification=PTLaaWr3RSHhWwKo1UFCpwl8aiu0eNO2rtZqSEQ0CuFiuqrRMtkPZYl3WSfeBTW3
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