schema.org

Observed Jul 18, 2026, 12:50 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onGoogle

Email byGoogle Workspace

Secured byGoogle Trust Services

Registered withMarkMonitor Inc.

IPv6 · tranco_10k

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

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

schema.org

A / AAAA

192.178.155.102192.178.155.139192.178.155.113192.178.155.100+6 more

Googleserves the site

ns1.google.comns4.google.comns3.google.comns2.google.com

google.comanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comaspmx3.googlemail.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

schema.org

Google Trust Servicesissued its certificate

DNS Records

A 6

192.178.155.102
192.178.155.139
192.178.155.113
192.178.155.100
192.178.155.138
192.178.155.101

AAAA 4

2607:f8b0:4004:c09::71
2607:f8b0:4004:c09::66
2607:f8b0:4004:c09::8b
2607:f8b0:4004:c09::65

MX 5

1aspmx.l.google.com
5alt1.aspmx.l.google.com
10aspmx3.googlemail.com
5alt2.aspmx.l.google.com
10aspmx2.googlemail.com

TXT 2

v=spf1 include:_spf.google.com ~all
v=DMARC1; p=reject; rua=mailto:mailauth-reports@google.com

NS 4

ns1.google.com
ns4.google.com
ns3.google.com
ns2.google.com

SOA 1

ns1.google.com dns-admin.google.com

CAA 1

issue "pki.goog"

TLS Certificates (3)

Common Name	Issuer	Expires
`schema.org`	C=US, O=Google Trust Services, CN=WR2	Mon, 21 Sep 2026 08:39:49 +0000
`WR2`	C=US, O=Google Trust Services LLC, CN=GTS Root R1	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R1`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 schema.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 7ebb7e10-a5eb-4abe-b68b-f27d222c4ff3
Output Hash: fe42383dbcb6ff5e61dd5265f805854c090f96ee2eac1c0141db76b9948b9164
Signature: ed25519:32828b0d61e497a1f535503e74e0d95b33ff86cb3b988d0cc6751ba6b0fbdd28a3b4be72cb30890b6541699953ce183910c14f9dceba12b4e9aeb14413b7d60b
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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