Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
affordableheatingandair.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 14:22:15 UTC · ↺ Refresh
MX Hostnames
- mta-gw.infomaniak.ch
MX Priorities
- mta-gw.infomaniak.ch: 5
A / AAAA Records
- 84.16.77.169 (no PTR)
Mail Server IPs
- 83.166.143.57 ↩ mx01.infomaniak.ch
- 83.166.143.58 ↩ mx02.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
ns11.infomaniak.ch hostmaster.infomaniak.ch 2025080301 10800 3600 605800 3600
Primary NS (mname)
ns11.infomaniak.ch
Admin Email (rname)
hostmaster@infomaniak.ch
Serial
2025080301
Refresh
10800s
Retry
3600s
Expire
605800s
Minimum TTL
3600s
Nameservers (NS)
ns12.infomaniak.ch
ns11.infomaniak.ch
SPF Record
✓ Strict (-all)
v=spf1 include:spf.infomaniak.ch -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=UCyiDeVQlqEoERdvXfz3MAtOCzNENypqSILHD-5HNyQ
- SPFv=spf1 include:spf.infomaniak.ch -all
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