Domain Overview
DNS: ✓ 5d ago
Checker: ✓ 5d ago
vondachmusik.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-09 08:22:12 UTC · ↺ Refresh
MX Hostnames
- web1.cupaco.ch
MX Priorities
- web1.cupaco.ch: 10
A / AAAA Records
- 86.109.230.53 ↩ web1.cupaco.ch
Mail Server IPs
- 86.109.230.53 ↩ web1.cupaco.ch
SOA Record
Raw SOA
dns1.sonog.de rkasper.sonog.de 2026021817 28800 7200 604800 300
Primary NS (mname)
dns1.sonog.de
Admin Email (rname)
rkasper@sonog.de
Serial
2026021817
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dns1.sonog.de
dns2.sonog.de
dns3.sonog.de
SPF Record
✓ Strict (-all)
v=spf1 a mx a:web1.cupaco.ch a:web1.cupaco.ch ip4:86.109.230.53 -all
📊 DNS lookups: 4/10
✓ 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 mx a:web1.cupaco.ch a:web1.cupaco.ch ip4:86.109.230.53 -all
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