Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rudi-endress.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:36:30 UTC · ↺ Refresh
MX Hostnames
- mail.webservice-endress.de
MX Priorities
- mail.webservice-endress.de: 10
A / AAAA Records
- 212.53.140.229 ↩ s4.webservice-endress.de
Mail Server IPs
- 212.53.140.229 ↩ s4.webservice-endress.de
SOA Record
Raw SOA
ns1.webservice-endress.de sebastian-endress.gmx.de 2020012500 43200 7200 1209600 120
Primary NS (mname)
ns1.webservice-endress.de
Admin Email (rname)
sebastian-endress@gmx.de
Serial
2020012500
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
120s
Nameservers (NS)
ns1.webservice-endress.de
c.ns14.net
d.ns14.net
ns2.webservice-endress.de
SPF Record
✓ Strict (-all)
v=spf1 mx a -all
📊 DNS lookups: 2/10
✓ 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 mx a -all
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