Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tsv1898mittelhausen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 15:38:13 UTC · ↺ Refresh
MX Hostnames
- mx1.clubdesk.com
- mx0.clubdesk.com
MX Priorities
- mx1.clubdesk.com: 50
- mx0.clubdesk.com: 50
A / AAAA Records
- 91.204.46.115 ↩ a2e73.netcup.net
- 2a03:4000:30:9fb0::14:1433 (no PTR)
Mail Server IPs
- 5.148.169.160 ↩ gate1.clubdesk.com
SOA Record
Raw SOA
root-dns.netcup.net dnsadmin.netcup.net 2024020322 3600 7200 86400 28800
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2024020322
Refresh
3600s
Retry
7200s
Expire
86400s
Minimum TTL
28800s
Nameservers (NS)
second-dns.netcup.net
third-dns.netcup.net
root-dns.netcup.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:_spf.webhosting.systems include:_spf.clubdesk.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; fo=1; adkim=r; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· 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 include:_spf.webhosting.systems include:_spf.clubdesk.com ~all
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