indexo.dev

vnsleepbox.com

.com crawl

First seen 2026-04-12 · Last seen 2026-04-12 · ok HTTP/1.1 200 5242 ms crawled 2026-05-11

VN · 103.75.186.12 · AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP

Reputation 95/100 weak security headers

Classifying

Registration

Registrar
P.A. Viet Nam Company Limited
Created
2024-03-20
Expires
2030-03-20 1400 days left
Updated
2025-03-21
Name servers
  • ns1.pavietnam.vn
  • ns2.pavietnam.vn
  • nsbak.pavietnam.net

DNS records live

NS
  • ns1.pavietnam.vn
  • ns2.pavietnam.vn
  • nsbak.pavietnam.net

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-25 to 2026-11-10
Expires in 174 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)