Domain Overview
DNS: ✓ just now
Checker: ✓ just now
thesera-france.fr
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-02 00:46:46 UTC · ↺ Refresh
MX Hostnames
- mta-gw.infomaniak.ch
MX Priorities
- mta-gw.infomaniak.ch: 5
A / AAAA Records
- 195.15.210.140 ↩ od-9589b7.infomaniak.ch
- 2001:1600:13:100:f816:3eff:fe81:78aa ↩ od-9589b7.infomaniak.ch
Mail Server IPs
- 83.166.143.57 ↩ mx01.infomaniak.ch
- 83.166.143.58 ↩ mx02.infomaniak.ch
- 2001:1600:0:aaaa::1:4 ↩ mx02.infomaniak.ch
- 2001:1600:0:aaaa::1:3 ↩ mx01.infomaniak.ch
SOA Record
Raw SOA
ns41.infomaniak.com hostmaster.infomaniak.ch 2024021506 10800 3600 605800 3600
Primary NS (mname)
ns41.infomaniak.com
Admin Email (rname)
hostmaster@infomaniak.ch
Serial
2024021506
Refresh
10800s
Retry
3600s
Expire
605800s
Minimum TTL
3600s
Nameservers (NS)
ns41.infomaniak.com
ns42.infomaniak.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.infomaniak.ch -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- brevo-code:56fb9cacc7bde83415c52760d2e969c7
- SPFv=spf1 include:spf.infomaniak.ch -all
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