icrc.org

Observed 2026-07-15T09:11:22.833Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Registered withCSC Corporate Domains, Inc.

Also usesFacebook/MetaGoogle Search Console

7 subdomains · institutions

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

INFRASTRUCTURE MAPwhat icrc.org actually stands on - every host below is a signed observation

icrc.org

A / AAAA

150.171.109.145

Cloudflareserves the site

ns4-04.azure-dns.infons1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.org

azure-dns.info + azure-dns.com + moreanswers its DNS

icrc-org.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 308 → https://www.icrc.org/

HTTP status308

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time91 ms

DNS resolutionNOERROR

Redirect chain

https://www.icrc.org/

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

DNS Records

A 1

150.171.109.145

MX 1

0icrc-org.mail.protection.outlook.com

TXT 11

facebook-domain-verification=zgn2fuwl11nwq29f7fpy34z1a0708v
_h1bt40nmd94810gydk6ytxx8324shll
work-accounts-domain-verification=ojIvZeocTrb88A4JrXt5KXCT3tWCTB
3vz899sk6pw0mm6twln3srsx79ygpjb5
anthropic-domain-verification-y7w4yp=Po5F2aIyOkoPv0q8ocrvcHJUx
2lpld2v5mp2lwm6c2xwqnl3wxk1d0mvb
hpe-greenlake-domain-verification=65707831677176425165646c424c424631726c4e33324b4c59327079447a454e
twilio-domain-verification=3089b74d71b69953908eb42acbe658fd
google-site-verification=L9wvQjwyVwkxd1ZJe08yVI-3EzuCK_IC4urnShIktbc
v=spf1 mx include:spf.protection.outlook.com include:_spf-dc33.sapsf.eu ip4:80.94.146.30 ip4:80.94.146.31 a:edge.ext.icrc.org -all

NS 4

ns4-04.azure-dns.info
ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org

SOA 1

ns1-04.azure-dns.com domain-names.icrc.org

CAA 3

issue letsencrypt.org
issue digicert.com
iodef mailto:servicedesk@icrc.org

TLS Certificates (0)

None.

Subdomains (7)

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 icrc.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: aeb9a250-c794-484f-8ce0-1d20eb238e9b
Output Hash: 3b6ca529e139e3205d11163602c18762bed639d38d4e7256e3a9afb27fce22ae
Signature: ed25519:68c8d4747bfe74cfac1d85b7e402bcbc0f15315706a8fa6c3be26e133de0d44459e2b7bbbe2a001b0e1518009664110d8b79001bb14dfbe74df8bf45fe19ea02
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/icrc.org