Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
luisenklinik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 08:55:15 UTC · ↺ Refresh
MX Hostnames
- mailsrv1.luisenklinik.de
- mail.luisenklinik.de
- mailx.luisenklinik.de
MX Priorities
- mailsrv1.luisenklinik.de: 10
- mailx.luisenklinik.de: 200
- mail.luisenklinik.de: 200
A / AAAA Records
- 148.251.96.253 ↩ k96w03.meinserver.io
Mail Server IPs
- 31.22.30.107 ↩ mailsrv1.luisenklinik.de
- 37.24.163.138 ↩ mailx.luisenklinik.de
- 92.50.75.91 ↩ mail.luisenklinik.de
SOA Record
Raw SOA
docks03.rzone.de hostmaster.strato-rz.de 2020052122 86400 7200 604800 300
Primary NS (mname)
docks03.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052122
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks03.rzone.de
shades12.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.strato.com mx:indivsurvey.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- swisssign-check=A1icKVcnXuj1ce7m28wwkVGzpIs
- MS=CF8EF54E829637DEBE1446DAAEBA05D96B998424
- SPFv=spf1 a mx include:_spf.strato.com mx:indivsurvey.de -all
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