visp.ch

Valid Email Server
Domain Lookup › visp.ch

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
visp.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-12 16:49:16 UTC · ↺ Refresh

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MX Hostnames

  • mx-cluster02-hz13.hornetsecurity.ch
  • mx-cluster03-hz13.hornetsecurity.ch
  • mx-cluster04-hz13.hornetsecurity.ch
  • mx-cluster01-hz13.hornetsecurity.ch

MX Priorities

  • mx-cluster01-hz13.hornetsecurity.ch: 10
  • mx-cluster04-hz13.hornetsecurity.ch: 40
  • mx-cluster03-hz13.hornetsecurity.ch: 30
  • mx-cluster02-hz13.hornetsecurity.ch: 20

A / AAAA Records

  • 149.126.6.159 ↩ vsa-qufiwu.cyon.net
  • 2a01:ab20:0:6::159 ↩ vsa-qufiwu.cyon.net

Mail Server IPs

  • 94.100.143.100 ↩ hsmx01-hz13.hornetsecurity.ch

SOA Record

Raw SOA ns1.cyon.ch server.cyon.ch 2024102105 14400 1800 1209600 3600
Primary NS (mname)
ns1.cyon.ch
Admin Email (rname)
server@cyon.ch
Serial
2024102105
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns2.cyon.ch
ns1.cyon.ch

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=visp.ch.spf.hornetdmarc.com
📊 DNS lookups: 1/10

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • brevo-code:ee7907fcb123d3c8a7430a46659aef8a
  • b770ca69a0a9454fb20e67bae3dbd133
  • SPFv=spf1 redirect=visp.ch.spf.hornetdmarc.com
  • swisssign-check=UNJtzg_L5Go63B1TgLhqcw8oTYU
  • swisssign-check=uTkM0RuhNZNvAKmekL7Q1T6094Q
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