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csa.cz

Czech Republic · Cloudflare Radar rank #135086 (CZ) · last scanned 2026-06-01 · Visit the live site ↗
Total score 0.00 / 1.00

Web hosting

0.0

Non-EU-controlled provider (US, CLOUDFLARENET)

Hostname
csa.cz
IP address
104.26.12.201
Country
United States
ASN
CLOUDFLARENET
Server software
cloudflare (CDN: Cloudflare)
Show raw HTTP headers ↓ 
Date: Mon, 01 Jun 2026 10:58:12 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Location: https://www.smartwings.com/
Strict-Transport-Security: max-age=0
X-Content-Type-Options: nosniff
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=1Cl%2F%2BHLZHM8twMhk2hbNR0Kvny9VUI96HC6CYR84eGzbywc00S%2BR2jU0qlh%2FY2%2FfQVEw02toaVy4eosVlncYf7BQ1DsJHB2yh5xCU6qQKKooowlsDdZTaj5xPGg7aZ4sqleTHQ3K64C4"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a04db3a9eccd7021-CDG

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Last scanned:

Mail hosting

0.0

Hostname belongs to a known US provider (outlook.com)

MX hostname
csa-cz.mail.protection.outlook.com
IP address
52.101.68.39
Country
US-controlled (IP in Ireland — provider HQ is US, outside the EU)
ASN
MICROSOFT-CORP-MSN-AS-BLOCK
Error
Could not connect (Network Error: TimeoutError)

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Last scanned:

DNS

0.0

DNS is managed by a non-EU provider: Cloudflare

Primary nameserver
katelyn.ns.cloudflare.com
Country
US
ASN
CLOUDFLARENET

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Last scanned:

Score values: 1.0 = sovereign (EU-hosted, EU provider). 0.0 = non-sovereign (outside the EU, or on a non-EU-controlled provider — US, UK, etc. — regardless of where the datacenter sits). N/A = the sub-score couldn't be measured (no MX record, unresolvable host, etc.) and is excluded from the total.