indexo.dev

vanhoadoanhnhan.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 2173 ms crawled 2026-05-13

SG · 160.191.77.50 · AS149020 WebHorizon Internet Services

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Diễn đàn doanh nhân thế kỷ 21
Description
Chân dung doanh nhân thế kỷ 21, cập nhật doanh nhân việt, doanh nhân thế giới, về cuộc đời doanh nhân, bí quyết kinh doanh
Language
vi-vn
Generator
Cổng thông tin văn hóa doanh nhân
Canonical
https://vanhoadoanhnhan.com/

Technology

CMS
Joomla

Social

Contact

Phone

Registration

Registrar
YouDamain.com LLC
Created
2025-11-13
Expires
2026-11-13 177 days left
Updated
2025-12-05
Name servers
  • ns1.coremalware.com
  • ns2.coremalware.com

DNS records live

NS
  • ns1.coremalware.com
  • ns2.coremalware.com
MX
  • 0 vanhoadoanhnhan.com

Email authentication partial

SPF
v=spf1 +a +mx +ip4:160.191.77.50 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsCiezyniyASrmi0Nb9+GMLQDeGTS3tvXSiY6BPXYhHoQfFYSFpaZg1eRVE/cBHUkilMNPi4OgY7NWi…
selectors probed

Certificate (current)

R13
from 2026-04-06 to 2026-07-05
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (8)

Linked from (1)