pytorch.org

Observed 2026-07-13T00:47:05.029119508+00:00 (15h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onFastly

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesHubSpot1PasswordGoogle Search Console

IPv6 · push_legacy

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

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

pytorch.org

A / AAAA

23.185.0.22620:12a:8000::22620:12a:8001::2

Fastlyserves the site

ns1.dnsimple-edge.comns2.dnsimple-edge.netns3.dnsimple-edge.ions4.dnsimple-edge.org

dnsimple-edge.com + dnsimple-edge.net + moreanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

pytorch.org

Let's Encryptissued its certificate

DNS Records

A 1

23.185.0.2

AAAA 2

2620:12a:8000::2
2620:12a:8001::2

MX 5

1aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com

TXT 6

v=spf1 include:_spf.google.com include:8112310.spf10.hubspotemail.net -all
1password-site-verification=4T2FDYHJ5JH5JJ2OSNCZDCG6PM
google-site-verification=1BXngDldsKTI_vBnqZo1VCUkNdjBRHCcVFlRz3Ug52Q
google-site-verification=3F-PZoqNvpZVvJYE2cPj3R3bd_1h4O6A5pwob8tAFSM
google-site-verification=VWrQMOnetbh2T1g1CQano5I1c64jPAG7kdzY07hjq2s
v=DMARC1; p=reject; rua=mailto:dmarc+project@linuxfoundation.org

NS 4

ns1.dnsimple-edge.com
ns2.dnsimple-edge.net
ns3.dnsimple-edge.io
ns4.dnsimple-edge.org

SOA 1

ns1.dnsimple-edge.com admin.dnsimple.com

TLS Certificates (3)

Common Name	Issuer	Expires
`pytorch.org`	C=US, O=Let's Encrypt, CN=YR1	Mon, 28 Sep 2026 11:44:15 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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 pytorch.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 1c9f5d16-9a7c-434c-85cd-28d51cee064a
Output Hash: f291521dd85a9ad275e01bc3bb528b277a8b4552a1acf936e837021ac34234e6
Signature: ed25519:ebe8f539b309b90927404d3567f75f39a0b614e90f88db8330b834ef6cdc4dbbb22cd0cd62c51bc6cfa9f43b2921aa25de49862a50e06b6a76a1a8800f6d000b
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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