Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fitkitchen.cz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 19:10:22 UTC · ↺ Refresh
MX Hostnames
- mx20.active24.cz
- mx10.active24.cz
MX Priorities
- mx10.active24.cz: 10
- mx20.active24.cz: 100
A / AAAA Records
- 176.9.57.117 ↩ h70.default-host.net
- 2a01:4f8:150:905f::1 ↩ h70.default-host.net
Mail Server IPs
- 45.13.137.85 ↩ mx10.active24.cz
- 2a00:4b40:aaaa:2101:45:13:137:85 (no PTR)
- 45.13.137.86 ↩ mx20.active24.cz
- 2a00:4b40:aaaa:2101:45:13:137:86 (no PTR)
SOA Record
Raw SOA
ns14.inhostedns.com hostmaster.adm.tools 2026021601 43200 7200 604800 60
Primary NS (mname)
ns14.inhostedns.com
Admin Email (rname)
hostmaster@adm.tools
Serial
2026021601
Refresh
43200s
Retry
7200s
Expire
604800s
Minimum TTL
60s
Nameservers (NS)
ns24.inhostedns.net
ns34.inhostedns.org
ns14.inhostedns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.websupport.cz include:spf.active24.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 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
3 records- google-site-verification=v6jSuQcPDFN3Cf7XnQMq-W3XsKU4NWDf-ukD1FTIGic
- SPFv=spf1 a mx include:_spf.websupport.cz include:spf.active24.com -all
- klaviyo-site-verification=Vhwmun
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