indexo.dev

addition.pt

.pt crawl dns

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 805 ms crawled 2026-05-30

PT · 213.63.224.44 · AS12926 AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Addition > Welcome
Language
en-US

Technology

Stack
Java

Third-party hosts loaded (1)

  • use.typekit.com×1

DNS records live

NS
  • ns-1249.awsdns-28.org
  • ns-1848.awsdns-39.co.uk
  • ns-44.awsdns-05.com
  • ns-978.awsdns-58.net
MX
  • 10 zimbra.addition.pt
TXT
  • f938pt0uup2n03pp6m8u8ffaf6
  • MS=5F526EB8E49AD18B487316AB62228F7B87375CB3

Email authentication weak

SPF
v=spf1 a mx a:zimbra.addition.pt ip4:195.22.18.242/29 ip4:213.63.224.44/29 include:_spf.google.com include:amazonses.com include:servers.mcsv.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-14 to 2026-07-13
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://addition.pt/np4/home

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

Links to (1)

Linked from (1)