Domain Overview
DNS: ✓ 13h ago
Checker: ✓ 13h ago
freesurf.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 15:47:21 UTC · ↺ Refresh
MX Hostnames
- mxin1-sunrise-ch.edge.unified.services
- mxin2-sunrise-ch.edge.unified.services
MX Priorities
- mxin1-sunrise-ch.edge.unified.services: 10
- mxin2-sunrise-ch.edge.unified.services: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 94.169.2.2 ↩ mxin1-sunrise-ch.edge.unified.services
SOA Record
Raw SOA
business-support.sunrise.net business-support.sunrise.net 2026021631 28800 3600 604800 3600
Primary NS (mname)
business-support.sunrise.net
Admin Email (rname)
business-support@sunrise.net
Serial
2026021631
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.sunrise.ch
ns4.sunrise.ch
ns1.sunrise.ch
ns2.sunrise.ch
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.sunrise.ch include:spf-sunrise-ch.cname.unified.services -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ 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 include:spf.sunrise.ch include:spf-sunrise-ch.cname.unified.services -all
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