indexo.dev

blue-shield.at

.at dns crawl

First seen 2026-05-19 · Last seen 2026-05-31 · ok HTTP/1.1 200 1376 ms crawled 2026-05-29

AT · 185.242.177.9 · AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation

Reputation 94/100 dmarc monitor-only

sector tech type homepage

HTML metadata

Title
Blue Shield Umbrella
Description
Im firmeninternen Threat Intelligence Defense Center wurde mit Blue Shield Umbrella der erste KI basierte Whitelist/Allowlist DNS-Filter der Welt entwickelt.
Language
en

Open Graph

title
Blue Shield Umbrella
description
Im firmeninternen Threat Intelligence Defense Center wurde mit Blue Shield Umbrella der erste KI basierte Whitelist/Allowlist DNS-Filter der Welt entwickelt.

Technology

Server
Apache
jQuery
3.5.1

Contact

Email
Phone

DNS records live

NS
  • dns31.cloudns.net
  • dns32.cloudns.net
  • dns33.cloudns.net
  • dns34.cloudns.net
MX
  • 10 blueshield-at01b.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx ip4:83.164.146.240/29 ip4:83.164.192.86 ip4:83.164.192.87 ip4:185.242.177.6 ip4:185.54.208.51 a:mailblocker.blue-shield.at a:smtp.lagis.at a:versand.blue-shield.at include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwNz2qbQccxzQsXoNWQS70vv+nDePaNzVXCoRkg1b+/qK/KKfzhA85M4BQg252znkhmQwBoOA5CTPCUe/NU/…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuQY9dZiLMg/BcEtgxE0eUpEO/TdgLC1V4PIDwFqqT02ceAx3YTUh6lF2uHnIWNOdw+EX+PbWk3g2nU…
selectors probed

Certificate (current)

E7
from 2026-04-24 to 2026-07-23
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://blue-shield.at/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self';
strict-transport-security
max-age=31536000 ; includeSubdomains;

Links to (15)