indexo.dev

osicertifiedinstaller.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP/1.1 200 2780 ms crawled 2026-05-11

US · 40.76.14.236 · AS8075 Microsoft Corporation

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
OSI Certified Installer Program
Language
en

Technology

Server
Microsoft-IIS
Cookie consent
  • OneTrust
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • cdn-ukwest.onetrust.com×2
  • fonts.googleapis.com×1
  • www.google.com×1

Registration

Registrar
CSC Corporate Domains, Inc.
Created
2020-07-24
Expires
2026-07-24 65 days left
Updated
2024-07-21
Name servers
  • udns1.cscdns.net
  • udns2.cscdns.uk

DNS records live

NS
  • udns1.cscdns.net
  • udns2.cscdns.uk
MX
  • 0

Email authentication strong

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=none; aspf=s; adkim=s
policy: reject (enforced) · sp=none
DKIM
  • dkim: v=DKIM1; p=
selectors probed

Certificate (current)

R13
from 2026-03-24 to 2026-06-22
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://osicertifiedinstaller.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)