CONTINUOUS INTERNET TELEMETRY24H DRIFT3,018 material changesacross 2,671 domains · -380 vs yesterdayDNS DRIFT24 domains changed DNS providertop destination cloudflare.com · -3 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination h-email.net · -3 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,309 curated domains not answering-6,409 vs yesterdayERRORS10,957 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,018 material changesacross 2,671 domains · -380 vs yesterdayDNS DRIFT24 domains changed DNS providertop destination cloudflare.com · -3 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination h-email.net · -3 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,309 curated domains not answering-6,409 vs yesterdayERRORS10,957 responded with an errorlast probe · 5xx / 404 / 429 / 403

sitecore.com

Observed 2026-07-13T11:36:58.016Z (2m ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Also usesDockerDocuSignAtlassian
7 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sitecore.com actually stands on - every host below is a signed observation
sitecore.com
A / AAAA
52.171.217.24
Cloudflareserves the site
NS
ns3-04.azure-dns.orgns2-04.azure-dns.netns4-04.azure-dns.infons1-04.azure-dns.com
azure-dns.org + azure-dns.net + moreanswers its DNS
MX
sitecore-com.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.sitecore.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time44 ms
DNS resolutionNOERROR
Redirect chain
https://www.sitecore.com/

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

DNS Records

A 1

  • 52.171.217.24

MX 1

  • 0sitecore-com.mail.protection.outlook.com

TXT 20

  • AE4781A469
  • _a375cb8f433cab2654a02666163d93a0.pczglchxlc.acm-validations.aws
  • canva-site-verification=YJSJO01yDr9P8oRwbhoqnQ
  • docker-verification=329d0809-3f32-4fb2-8893-163252cc8c92
  • reachdesk-verification=KAXnXRUEWSNBoi00QJIAI0CYMuxsdKjVATFloRjrJDj1ZwW6RSHJtZXLEX5ZuTUq
  • _ssk6bghn4rbphklc1v05nq2nfi7mkvf
  • v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:et._spf.pardot.com include:mailsenders.netsuite.com ip4:149.72.199.195 include:spfa.mailendo.com include:docebosaas.com ip4:45.143.132.0/22 include:em.notification.talemetryservice.com include:_spf.salesforce.com ip4:209.134.131.132 ip4:209.134.131.133 ip4:209.134.131.148 -all
  • apple-domain-verification=wHnuxK91Atv9Bb1h
  • docusign=e80cf5d6-87c3-4a7b-81c0-8c946196a04b
  • atlassian-domain-verification=VaMaelFUen93hdHqeDqUcjA01OYR80p+Rd1QomfxtFkbH3FKV99m7aebcqJUEVtG

NS 4

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

SOA 1

  • ns1-04.azure-dns.com domain.sitecore.net

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

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

Ed25519 Receipt

Receipt ID
fea6a9ab-7e80-4394-a0ab-6d62d4d5d1b5
Output Hash
f3751c5b88d6675136b71ca0d718b982a092ed3492096ee712dad3a4d58962d6
Signature
ed25519:e8d9b9c83beae4058920eeedc426fb8cdd19a99c0142b63c5f71f8f6d0380efafc02ff1e65f5601dfb95bb375358c8c7780bdb04ff12295a062ca96d3a98ab0b
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser