Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hotel-blauer-karpfen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 23:15:52 UTC · ↺ Refresh
MX Hostnames
- mx1.ask4mail.de
- mx2.ask4mail.de
MX Priorities
- mx1.ask4mail.de: 10
- mx2.ask4mail.de: 10
A / AAAA Records
- 82.165.67.206 ↩ rollladenbau-markisen.de
Mail Server IPs
- 46.232.186.108 ↩ mx1.ask4mail.de
SOA Record
Raw SOA
ns1067.ui-dns.org hostmaster.kundenserver.de 2016122016 28800 7200 604800 300
Primary NS (mname)
ns1067.ui-dns.org
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016122016
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1067.ui-dns.com
ns1067.ui-dns.biz
ns1067.ui-dns.de
ns1067.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 mx a:hosting.fsnd.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; p=reject; adkim=r; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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:hosting.fsnd.de -all
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