Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
immobilien-einsiedeln.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-10 21:15:42 UTC · ↺ Refresh
MX Hostnames
- mx1.agenturserver.de
MX Priorities
- mx1.agenturserver.de: 10
A / AAAA Records
- 185.60.251.251 (no PTR)
Mail Server IPs
- 185.15.192.56 ↩ mx1.agenturserver.de
SOA Record
Raw SOA
ns1.cyon.ch server.cyon.ch 2021020177 3600 7200 1209600 86400
Primary NS (mname)
ns1.cyon.ch
Admin Email (rname)
server@cyon.ch
Serial
2021020177
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.cyon.ch
ns2.cyon.ch
SPF Record
✓ Strict (-all)
v=spf1 include:spf.agenturserver.de -all
📊 DNS lookups: 1/10
✓ 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 include:spf.agenturserver.de -all
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