algar.com.pt

.pt crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 679 ms crawled 2026-05-27

PT · 62.28.1.166 · AS15525 Servicos De Comunicacoes E Multimedia S.A.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: PT | ALGAR
Description: EGF - Environmental Global Facilities

Open Graph

url: /
title: ALGAR
locale: pt_PT
site name: Linha da Reciclagem
description: ALGAR — Valorização e Tratamento de Resíduos Sólidos, S. A.

Technology

Server: Microsoft-IIS
jQuery: 1.12.4 known XSS (<3.5)

Analytics

Google Tag Manager

Social widgets

Vimeo Embed

Third-party hosts loaded (4)

maps.googleapis.com×1
player.vimeo.com×1
www.google.com×1
www.googletagmanager.com×1

Social

Contact

Email

%20geral@algar.com.pt

Phone

%20+351 289 894 480

DNS records live

NS

chloe.ns.cloudflare.com
milan.ns.cloudflare.com

MX

0 algar-com-pt.t-v1.mx.microsoft

TXT

Show 6 TXT records

nvugt4c4m647p7m7n25742988j
rovag_verification_token=26991057F9014116A972239C1D0A8C40
MS=0E7352DA3EC63C2B1E893D3C9698F5DA23E1424B
TXT = knowbe4-site-verification=0173063ac8f9759526ce500bce629df7
h8ggg14kf4klfl0gbte9h71fln
knowbe4-site-verification=0173063ac8f9759526ce500bce629df7

Verified for

Google
Microsoft 365

Email authentication strong

SPF

v=spf1 ip4:155.133.194.243 ip4:194.169.215.11 include:spf.protection.outlook.com include:spfa.cpmails.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:a4abc8b3@mxtoolbox.dmarc-report.com,mailto:info@algar.com.pt; ruf=mailto:a4abc8b3@forensics.dmarc-report.com,mailto:helio.viegas@algar.com.pt;

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvBIQNnC6d2oZYADr0JAbppop8lr3/kFrXNbJuri5gzWkoKkl2mOyFKR6UsZ+PWWP2ZjOttnzPuG0Od…

selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2026-05-18 to 2026-12-02

Expires in 184 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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