blockchair.com

Observed 2026-07-14T20:04:43.977Z (23h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Registered withNameCheap, Inc.

Also usesGoogle Search ConsoleHubSpot

4 subdomains · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat blockchair.com actually stands on - every host below is a signed observation

blockchair.com

A / AAAA

185.104.208.113

Cloudflareserves the site

dns8.cloudns.netdns3.cloudns.netdns7.cloudns.netdns4.cloudns.net

cloudns.netanswers its DNS

mx.yandex.net

yandex.netreceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time1882 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

185.104.208.113

MX 1

10mx.yandex.net

TXT 6

google-site-verification=bcVXY43oJHdiE9aLKRzagMbIZ3GDeC9T8f0Ko8XmhEg
openai-domain-verification=dv-YImfDvSy2iJkwaxVvChj54Od
include:6286020.spf08.hubspotemail.net
v=spf1 redirect=_spf.yandex.net
v=DMARC1;p=none
v=DNSSEC1; (detected)

NS 4

dns8.cloudns.net
dns3.cloudns.net
dns7.cloudns.net
dns4.cloudns.net

SOA 1

dns3.cloudns.net support.cloudns.net

CAA 3

iodef mailto:admin@blockchair.com
issue letsencrypt.org
issuewild letsencrypt.org

TLS Certificates (0)

None.

Subdomains (4)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for blockchair.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/blockchair.com">
  <img src="https://domaindrift.io/badge/blockchair.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for blockchair.com">
</a>

Ed25519 Receipt

Receipt ID: 0b069a24-a978-41b9-b3d4-4978b7abc279
Output Hash: b9bacfe2a62b2e9f4ead9a8e012a31e1447800c0048a10687f2a35076227359b
Signature: ed25519:91142b79dc6b93bf491aa0e9144530445a36dfb6fa0826e29d1630de092135812bfb44495f9f7f98b7d511959cdd7c9f9bd176f7083e574c34f7bd94d36c9f00
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/blockchair.com