opendota.com

Observed 2026-07-12T12:11:51.145Z (13h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

IPv6 · 4 subdomains · tranco_40k

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

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

opendota.com

A / AAAA

104.21.48.178172.67.155.852606:4700:3036::6815:30b22606:4700:3034::ac43:9b55

Cloudflareserves the site

dave.ns.cloudflare.comadi.ns.cloudflare.com

cloudflare.comanswers its DNS

route2.mx.cloudflare.netroute1.mx.cloudflare.netroute3.mx.cloudflare.net

cloudflare.netreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.opendota.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time74 ms

DNS resolutionNOERROR

Redirect chain

https://www.opendota.com/

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

DNS Records

A 2

104.21.48.178
172.67.155.85

AAAA 2

2606:4700:3036::6815:30b2
2606:4700:3034::ac43:9b55

MX 3

89route2.mx.cloudflare.net
82route1.mx.cloudflare.net
48route3.mx.cloudflare.net

TXT 7

ca3-cdbee47c5928435b92a7dafba9062838
ca3-5197a5ea52a048e0beffa67b77670ae3
v=spf1 include:_spf.mx.cloudflare.net ~all
ca3-f79aac4eb7234d90bb07da00220ad04e
ca3-8bc875024b3b4a64a37a4ff302041450
ca3-a13c0c71662d49d89d48e592037442e4
ca3-17aca597b21d4a379f6cb0bb290055cf

NS 2

dave.ns.cloudflare.com
adi.ns.cloudflare.com

SOA 1

adi.ns.cloudflare.com dns.cloudflare.com

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 opendota.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 5ee01d01-580d-4134-89c9-5a60b973c814
Output Hash: feeb6a4afc47da36462f6905b67cb9db1fef7cded6605510226fc2d9755d0b10
Signature: ed25519:6dd8e16f232c95dbfe7084ff8d05677e644bc041559ba04dc285845f68f84867dcee93d7c47b47275047cb46ec11ad4c5ee4e0a18729ceef73fc772006147c09
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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