Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
tiscali.cz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 06:37:53 UTC · ↺ Refresh
MX Hostnames
- tax.virusfree.cz
- tdx.spamfree.cz
- tcx.spamfree.cz
- tbx.virusfree.cz
MX Priorities
No priority data.
A / AAAA Records
- 77.78.119.119
- 77.78.119.204
- 109.123.210.26
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
katelyn.ns.cloudflare.com
marek.ns.cloudflare.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
7 records- DZC=Tr5tkAK
- Tr5tkAK
- google-site-verification=G2kz9o-xwNde_K7aPknII9kGtKDuCheVF4r8Q_Si-qg
- google-site-verification=WJLaGZ3BmZk8aXt8zPzRSOFH7SvtqOl1i76s3htYows
- google-site-verification=YMfke3HWkheHrvETPOgpH9HZ4LYC0r4JvUt0cWrXvK0
- iCvxmen
- tiktok-developers-site-verification=dahhyf6e31MNBlyDCSwP8ZXhi1q2Gw16
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