canyouproofthis.com

Valid Email Server
Domain Lookup › canyouproofthis.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
canyouproofthis.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 00:08:34 UTC · ↺ Refresh

MX Hostnames

  • mta-gw.infomaniak.ch

MX Priorities

  • mta-gw.infomaniak.ch: 10

A / AAAA Records

  • 142.132.206.85 ↩ rlx13.loginserver.ch

Mail Server IPs

  • 83.166.143.58 ↩ mx02.infomaniak.ch
  • 83.166.143.57 ↩ mx01.infomaniak.ch
  • 2001:1600::aaaa:0:0:1:3 ↩ mx01.infomaniak.ch
  • 2001:1600::aaaa:0:0:1:4 ↩ mx02.infomaniak.ch

SOA Record

Raw SOA ns1.nameserver.center hostmaster.canyouproofthis.com 2026031901 10800 3600 1209600 3600
Primary NS (mname)
ns1.nameserver.center
Admin Email (rname)
hostmaster@canyouproofthis.com
Serial
2026031901
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.giessform.com
ns2.giessform.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.infomaniak.ch -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No 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.infomaniak.ch -all
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