indexo.dev

sisystem.com

.com crawl

First seen 2026-05-04 · Last seen 2026-05-10 · ok HTTP/1.1 200 1521 ms crawled 2026-05-10

ES · 2.139.245.209 · AS3352 Telefonica De Espana S.a.u.

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
SITIO INVALIDO!!!

Technology

Server
Zope

Registration

Registrar
Tecnocratica Centro de Datos, S.L.
Created
1999-04-11
Expires
2027-04-11 326 days left
Updated
2026-02-16
Name servers
  • net-dns1.webcloud.es
  • net-dns2.webcloud.es

DNS records live

NS
  • net-dns1.webcloud.es
  • net-dns2.webcloud.es
MX
  • 10 mx.sisystem.com

Email authentication partial

SPF
v=spf1 ip4:178.211.133.70 include:spf.webcloud.es ip4:37.59.226.65 ip4:37.59.226.66 +a +mx +ip4:188.84.173.92 +include:_spf.google.com +include:sendgrid.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400;rua=mailto:dmarc@sisystem.com
policy: none (monitoring only) · sp=none
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtUy16CB4Y5fwRd5IB9r59O2FxzUQoLGtG+P9tXcoVJJ3NtgiSBjMuQ5DlYoOyUrEJCAQzTq6fL9WMH…
selectors probed

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-10-17 to 2026-11-17
Expires in 181 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://sisystem.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (2)