vnbit.org

.org crawl

First seen 2026-04-20 · Last seen 2026-05-18 · ok HTTP/1.1 200 1032 ms crawled 2026-05-13

US · 172.67.183.191 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title

Thảo Luận - Diễn Đàn Bitcoin Việt Nam

Language

vi-VN

Canonical

https://vnbit.org/

Feeds

RSS Feed For Thảo Luận RSS

Open Graph

url: https://vnbit.org/
title: Thảo Luận
site name: Diễn Đàn Bitcoin Việt Nam

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Ads

Meta Pixel

Third-party hosts loaded (5)

vozer.net×2
connect.facebook.net×1
dembuon.vn×1
i.imgur.com×1
www.googletagmanager.com×1

Contact

Address: rd Management by xenMadeParts of this site powered byadd-ons from DragonByte™©2011

Registration

Registrar

Name.com, Inc.

Created

2017-06-21

Expires

2026-06-21 32 days left

Updated

2025-06-24

Name servers

tim.ns.cloudflare.com
wanda.ns.cloudflare.com

DNS records live

NS

tim.ns.cloudflare.com
wanda.ns.cloudflare.com

TXT

google-site-verification=E2exrfZ_QbwNEFdEzO75RKHC1laEnfh2P9fb7GnJwvc
google-site-verification=oV8y6oBKZeApo-SzaC7P2yPd3JpDXYuYlWzziZZO4RE

Email authentication no MX

SPF

v=spf1 -all

strict (-all)

DMARC

v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s

policy: reject (enforced) · sp=reject

DKIM

Show 12 DKIM selectors

default: v=DKIM1; p=
google: v=DKIM1; p=
selector1: v=DKIM1; p=
selector2: v=DKIM1; p=
k1: v=DKIM1; p=
k2: v=DKIM1; p=
mail: v=DKIM1; p=
dkim: v=DKIM1; p=
s1: v=DKIM1; p=
s2: v=DKIM1; p=
mxvault: v=DKIM1; p=
smtpapi: v=DKIM1; p=

selectors probed

Certificate (current)

WE1

from 2026-04-11 to 2026-07-10

Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://vnbit.org/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
weak frame protection
weak content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff, nosniff
strict-transport-security: max-age=31536000