indexo.dev

about-linux.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 6159 ms crawled 2026-05-12

US · 172.67.188.120 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
OLXTOTO - Togel 4D Online Link Alternatif Terpercaya 2025
Description
Main di OLXTOTO Togel 4D online 2025 lewat link alternatif terpercaya yang selalu aktif. Nikmati pengalaman bermain aman dengan peluang jackpot besar setiap waktu.
Language
en
Canonical
https://www.about-linux.com/

Open Graph

locale
id-ID

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights
  • Google Tag Manager
Third-party hosts loaded (7)
  • ifurnholic.com×40
  • imgstore.io×6
  • cdnjs.cloudflare.com×2
  • static.cloudflareinsights.com×2
  • olx-krp4.b-cdn.net×1
  • www.facebook.com×1
  • www.googletagmanager.com×1

Registration

Registrar
NameCheap, Inc.
Created
2017-01-12
Expires
2027-01-12 237 days left
Updated
2025-12-13
Name servers
  • jason.ns.cloudflare.com
  • vida.ns.cloudflare.com

DNS records live

NS
  • jason.ns.cloudflare.com
  • vida.ns.cloudflare.com
MX
  • 10 mx.stackmail.com

Email authentication weak

SPF
v=spf1 include:spf.stackmail.com a mx -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-07 to 2026-07-06
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.about-linux.com/

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

Links to (11)

Linked from (1)