CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 35,058 material changesacross 33,354+ domains · 24h to ~8h ago · a floor, 16h of 24 walkedNOW550 curated domains not reachablelast probe, steadySITE ERRORS34,681 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,319 sites429 rate-limit / 403 bot-block, a posture signal

ihi.org

Observed Jul 27, 2026, 09:54 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Email byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search ConsoleHubSpot
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ihi.org actually stands on - every host below is a signed observation
ihi.org
A / AAAA
54.164.154.12444.214.226.173
unattributedserves the site
NS
ns4.p201.dns.oraclecloud.netns1.p201.dns.oraclecloud.netns2.p201.dns.oraclecloud.netns3.p201.dns.oraclecloud.net
oraclecloud.netanswers its DNS
MX
ihi-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.ihi.org
DigiCert Incissued its certificate

DNS Records

A 2

  • 54.164.154.124
  • 44.214.226.173

MX 1

  • 0ihi-org.mail.protection.outlook.com

TXT 6

  • v=spf1 include:spf.protection.outlook.com include:mailsender.badgecert.com include:turbo-smtp.com include:app.aventri.com include:241684.spf08.hubspotemail.net -all
  • smartsheet-site-validation=EzeifKKHugOi3AjayjXJIcapPB-4GS2v
  • MS=ms15564767
  • google-site-verification=y8kuqXXinSezK4EMcxdpSaAMopqyQu0AOXNVyKmxBs8
  • google-site-verification=flELbqixFaBnGHSAqDRaaf5Jh62ZILbLE55RCOXeWWU
  • v=DMARC1;p=reject;rua=mailto:dmarcnotify@ihi.org

NS 4

  • ns4.p201.dns.oraclecloud.net
  • ns1.p201.dns.oraclecloud.net
  • ns2.p201.dns.oraclecloud.net
  • ns3.p201.dns.oraclecloud.net

SOA 1

  • ns1.p201.dns.oraclecloud.net hostmaster.ihi.org

TLS Certificates (3)

Common NameIssuerExpires
*.ihi.org C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 Thu, 28 Jan 2027 23:59:59 +0000
DigiCert Global G2 TLS RSA SHA256 2020 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Sat, 29 Mar 2031 23:59:59 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Fri, 15 Jan 2038 12:00:00 +0000

Subdomains (0)

None observed.

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

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

Ed25519 Receipt

Receipt ID
rcpt_a474a57f76293929
Output Hash
f61e54ee3f5f0d280a4fed5309be6b0710eb9add513f0a4e868ca674b8a3a557
Signature
ed25519:993520253dd42235e11a4c7ca3fc6b103b273b6a97fc0d3e7629770a7141246263c108dbf262c982ab7083b2c2ed11633b1f5338fc833c899d663b6713b87c0b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser