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dioptra.gr

Greece · Cloudflare Radar rank #142494 (GR) · last scanned 2026-09-25 · Visit the live site ↗
Total score 0.00 / 1.00

Web hosting

0.0

Non-EU-controlled provider (US, Cloudflare, Inc.)

Hostname
dioptra.gr
IP address
104.26.5.138
Country
United States
ASN
Cloudflare, Inc.
Server software
cloudflare (CDN: Cloudflare)
Show raw HTTP headers ↓ 
Date: Fri, 25 Sep 2026 09:23:12 GMT
Content-Type: text/html; charset=iso-8859-1
Connection: keep-alive
Server: cloudflare
location: https://www.dioptra.gr/
strict-transport-security: max-age=15768000
x-frame-options: DENY
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'
access-control-allow-origin: *
cf-cache-status: DYNAMIC
Speculation-Rules: "/cdn-cgi/speculation"
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=9,cfOrigin;dur=162
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2FvHK2N14gmNveEPftbxkG5Eh0IKoxSjjdKf5lLV3lf%2FyJFtXBNy5iw8JHRah7mP6xnkuPQ%2B8rzEy8JAc8zcfbmzUcF5ulAXNsqza3VJhaczGVM9jIBKoL0hV9sU%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
CF-RAY: a408f8003dfded85-CDG
alt-svc: h3=":443"; ma=86400

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Last scanned:

Mail hosting

0.0

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

MX hostname
dioptra-gr.mail.protection.outlook.com
IP address
52.101.91.162
Country
US-controlled (IP in Spain — provider HQ is US, outside the EU)
ASN
Microsoft Corporation
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
dane.ns.cloudflare.com
Country
US
ASN
Cloudflare, Inc.

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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.