protag.io

.io dns

First seen 2026-05-08 · Last seen 2026-05-19 · ok HTTP/1.1 200 3748 ms crawled 2026-05-15

NL · 95.215.185.54 · AS51758 ProcoliX B.V.

Reputation 100/100

sector tech type homepage

HTML metadata

Title: Protagio eerlijke cloud - Hosting Freedom
Language: en

Technology

Server: nginx

Third-party hosts loaded (1)

www.protagio.nl×1

DNS records live

NS

ns1.protag.io
ns2.procolix.eu
ns3.protagio.org

MX

10 smtp1.protagio.nl
10 smtp2.protagio.nl

Email authentication strong

SPF: v=spf1 +mx include:_spf.protagio.nl -all
strict (-all)
DMARC: v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; pct=100;
policy: reject (enforced) · sp=reject
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-26 to 2026-07-25

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://protag.io/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: no-referrer
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload;

Links to (8)