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refresher.cz

Czech Republic · Cloudflare Radar rank #120247 (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
refresher.cz
IP address
104.26.3.111
Country
United States
ASN
CLOUDFLARENET
Server software
cloudflare (CDN: Cloudflare)
Show raw HTTP headers ↓ 
Date: Mon, 01 Jun 2026 19:13:37 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Server: cloudflare
vary: Accept-Encoding
Cache-Control: public, s-maxage=60, no-store
access-control-allow-methods: GET, POST, OPTIONS
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
x-frame-options: sameorigin
x-xss-protection: 1; mode=block
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=bFdcbZ8zAJoRc0vbWshe90W83c%2F9LLeh31BVN5rC4ijEWt1bznA4LmnNcCgzGYB0V06shCd4iXx6ZR0dXLtk3mvLvlrimF6DGHp8mOthQtII9yv5FOvYwpp%2F0s4by1YGjxS2eK8WOukaFw%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
last-modified: Mon, 01 Jun 2026 19:13:37 GMT
cf-cache-status: HIT
Server-Timing: cfCacheStatus;desc="HIT", cfEdge;dur=30,cfOrigin;dur=0
Content-Encoding: br
CF-RAY: a050895fae23735b-CDG
alt-svc: h3=":443"; ma=86400

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Last scanned:

Mail hosting

0.0

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

MX hostname
alt1.aspmx.l.google.com
IP address
172.253.158.27
Country
United States
ASN
GOOGLE

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Last scanned:

DNS

0.0

DNS is managed by a non-EU provider: Cloudflare

Primary nameserver
henrik.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.