indexo.dev

sistemashc.com

.com crawl

First seen 2026-05-05 · Last seen 2026-05-05 · ok HTTP/1.1 200 1015 ms crawled 2026-05-12

US · 162.241.252.149 · AS31898 Oracle Corporation

Reputation 89/100 weak security headers dmarc monitor-only

sector other type homepage

HTML metadata

Title
Sistemas HC
Language
en

Technology

Server
nginx

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×2

Contact

Email

Registration

Registrar
Squarespace Domains II LLC
Created
2007-10-23
Expires
2032-10-23 2349 days left
Updated
2024-09-20
Name servers
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com

DNS records live

NS
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com
MX
  • 5 serv2.sistemashc.com
TXT
  • google-site-verification=Ju7w0zJhFqQJIhXFymFhh8TMBr8g-WxfC_UZg6vs6BI

Email authentication partial

SPF
v=spf1 include:serv2.sistemashc.com include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; aspf=r
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-30 to 2026-06-28
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)