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sqrt.io

.io crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 970 ms crawled 2026-05-31

DE · 85.13.133.221 · AS34788 Neue Medien Muennich GmbH

Reputation 100/100

Classifying

HTML metadata

Title
IT-Beratung und individuelle Software zur Effizienzsteigerung | square root knowledge
Description
Wir sind Ihr Partner für schlanke, nachhaltige & effiziente B2B IT-Lösungen mit Laravel in Lengenfeld bei Krems. Full Stack Softwareentwicklung made in Austria.
Language
de
Canonical
https://www.sqrt.io
Translations
  • de
  • en

Open Graph

url
https://www.sqrt.io
title
IT-Beratung und individuelle Software zur Effizienzsteigerung | square root knowledge
locale
de_DE
site name
square root knowledge
description
Wir sind Ihr Partner für schlanke, nachhaltige & effiziente B2B IT-Lösungen mit Laravel in Lengenfeld bei Krems. Full Stack Softwareentwicklung made in Austria.

Technology

Server
nginx

Social

Contact

Address
Prangerpl. 4, 3552, Lengenfeld bei Krems, AT

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 w015b2d8.kasserver.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx a include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:forensics@sqrt.io; ruf=mailto:forensics@sqrt.io; fo=1
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCYEXY5VkXkZ7prHkPrYMvfPjezrD/BjNH644EG9Qlr2tIBR3ElQ05fq17C4NGXH9ItLkZiDxnJYw+xRXPS8+…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCud+XZdO/NLwxHinzRY1I7aZX9Fq4sL9vTn++YvYOWUcNy1d1EA/xB6F0CWiRRlSunnYckzuSCtW1Ro3kEw3…
selectors probed

Certificate (current)

R12
from 2026-04-27 to 2026-07-26
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.sqrt.io/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
content-security-policy
default-src https: 'self'; font-src https: data:; img-src https: data:; script-src https: 'unsafe-inline' 'unsafe-eval' data: blob:; style-src https: 'unsafe-inline'; connect-src analytics.sqrt.io wss://ws-eu.pusher.com https://maps.googleapis.com https://www.gstatic.com https://nominatim.openstreetmap.org https://sockjs.pusher.com data: 'self';
strict-transport-security
max-age=15552000

Links to (11)

Linked from (1)