cm-porto.pt

.pt crawl dns

First seen 2026-05-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 2138 ms crawled 2026-05-18

PT · 185.101.179.135 · AS29615 Associacao Porto Digital

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Câmara Municipal do Porto | Câmara Municipal do Porto
Language: pt

Open Graph

url: https://www.cm-porto.pt

Technology

Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (2)

cookie-cdn.cookiepro.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

ns1.cm-porto.pt
ns1.eurotux.com
ns3.eurotux.com

MX

10 cmporto-pt0e.mail.protection.outlook.com

TXT

CySma7Hn10gJTymS5Ta2DHoP+g5/8eFlUX3ZHjUtcU8FObsBelMW2e4CF1owWRBrcgyzmqxgjcvLapVm830W+w==
MS=ms22545227

Email authentication strong

SPF

v=spf1 mx ip4:185.101.179.33 ip4:185.101.179.25 a:gatewaymail.cm-porto.pt a:webmail.cm-porto.pt a:mx.cm-porto.pt a:mail.cm-porto.pt include:spf.protection.outlook.com include:_spf.kmitd.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; fo=0:1; adkim=s; aspf=s

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbI+bkJ/WnJhGzID75VRUG7QT6BHPfk+iUs7quujx1M0lUAj1/6qg6PpZcOfOcwodU6PjSSkzKGg9heielNx…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCenKHuMmH+az+U2sMKqPi/7C8kKpyiHw33sBQlMAZontCoL0VTG8f4HfSsZe+t2gtFvLNZMwODuMx1MSug5A…

selectors probed

Certificate (current)

R13

from 2026-04-24 to 2026-07-23

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.cm-porto.pt/

present

x-frame-options

findings

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

Header values

x-frame-options: sameorigin