indexo.dev

bitcoinvn.io

.io crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 746 ms crawled 2026-05-07

US · 104.26.12.47 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Instant Bitcoin & Cryptocurrency Exchange - BitcoinVN
Description
Buy and sell Bitcoin (BTC), Ether (ETH), Tether (USDT) and many other cryptocurrencies and digital assets. Within minutes. No sign-up required.
Language
en
Canonical
https://bitcoinvn.io/
Translations
  • de
  • en
  • es
  • fr
  • ja
  • ko
  • pt-br
  • ru
  • vi
  • zh

Open Graph

url
https://bitcoinvn.io/
title
Instant Bitcoin & Cryptocurrency Exchange
locale
en
site name
BitcoinVN
description
Buy and sell Bitcoin (BTC), Ether (ETH), Tether (USDT) and many other cryptocurrencies and digital assets. Within minutes. No sign-up required.

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights

Third-party hosts loaded (3)

  • bitcoinvn.statuspage.io×2
  • widget.trustpilot.com×2
  • static.cloudflareinsights.com×1

Social

Contact

Address
384 Đ. Hoàng Diệu, Phường 6, Quận 4, 700000, Ho Chi Minh City, VN

DNS records live

NS
  • albert.ns.cloudflare.com
  • miki.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 8 TXT records
  • atlassian-domain-verification=oSJonr7RJaaeusmyc5BuyK3/fZpZ2+sMX1J0DpeDLJiJyprZY+WKVDy9VpkNLQAR
  • facebook-domain-verification=yumh317f7fapg4u0ozhnb5qb3ujawu
  • google-site-verification=EE5eyiR98HGjSD4bIEuyEcVls6MoK5jARV-fxXF2X0Y
  • google-site-verification=pjKRLYb0NcCBfrPbw0wuylq26l5AEgdhByzYtN0v-NU
  • gridinsoft-verify=omftegxsyd83fc1bbk31ga4dtwfocjf0eqx3u2qkq56hc36bdlq84xcrj8qpuyob
  • shy_reflector_2186
  • yandex-verification: 008093d3265f091d
  • ahrefs-site-verification_b2a1223eeb304961d68944bf24f66fd23ecfc1527e01780995492d9c8817f6e9

Email authentication strong

SPF
v=spf1 include:_spf.google.com include:mailgun.org include:mail.zendesk.com include:email.freshdesk.com -all
strict (-all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAib5oPEwLA/4wtJn4jf5UBntcu1V2FsJ1fUoMTbqQdXesLH/VmLYhNI7wCeQbTALGqQqELo/7AFcQ93…
selectors probed

Certificate (current)

WE1
from 2026-04-26 to 2026-07-25
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://bitcoinvn.io/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(self), microphone=(), geolocation=(), payment=(), usb=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' plausible.bitcoinvn.io bitcoinvn.statuspage.io widget.trustpilot.com support.bitcoinvn.io telegram.org static.cloudflareinsights.com cdn.jsdelivr.net; style-src 'self' 'unsafe-inline' data: widget.trustpilot.com support.bitcoinvn.io cdn.jsdelivr.net; font-src 'self' data:; img-src 'self' data: *.basemaps.cartocdn.com widget.trustpilot.com *.trustpilot.com api.vietqr.io *.digitaloceanspaces.com; connect-src 'self' plausible.bitcoinvn.io bitcoinvn.statuspage.io ws://support.bitcoinvn.io wss://support.bitcoinvn.io support.bitcoinvn.io *.basemaps.cartocdn.com widget.trustpilot.com nominatim.openstreetmap.org; frame-src 'self' widget.trustpilot.com *.statuspage.io oauth.telegram.org; worker-src 'self' blob:; object-src 'none'; base-uri 'self'; frame-ancestors 'self'; form-action 'self';
strict-transport-security
max-age=31536000; includeSubDomains

Links to (13)

Linked from (2)