Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arcuisine.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 04:17:54 UTC · ↺ Refresh
MX Hostnames
- webmail.sportklinik.de.arcuisine.de
- mail.sportklinik.de
- mail1.sportklinik.de.arcuisine.de
MX Priorities
- mail1.sportklinik.de.arcuisine.de: 20
- webmail.sportklinik.de.arcuisine.de: 30
- mail.sportklinik.de: 10
A / AAAA Records
- 85.215.231.133 ↩ server45.web-byte.de
Mail Server IPs
- 85.115.12.2 ↩ mail.sportklinik.de
SOA Record
Raw SOA
dns01.formativ.net hostmaster.formativ.net 2025072100 16384 7200 864000 86400
Primary NS (mname)
dns01.formativ.net
Admin Email (rname)
hostmaster@formativ.net
Serial
2025072100
Refresh
16384s
Retry
7200s
Expire
864000s
Minimum TTL
86400s
Nameservers (NS)
dns02.formativ.net
dns01.formativ.net
SPF Record
✓ Strict (-all)
v=spf1 a include:spfcust1.kundenrechner.net include:spfcust2.kundenrechner.net -all
📊 DNS lookups: 3/10
✓ 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 include:spfcust1.kundenrechner.net include:spfcust2.kundenrechner.net -all
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