fastly.com

Observed 2026-07-14T00:54:40.174Z (17h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withMarkMonitor Inc.

Also usesStripeAtlassianDocuSignGoogle Search ConsoleFacebook/MetaMiro

IPv6 · 13 subdomains · big_tech

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

INFRASTRUCTURE MAPwhat fastly.com actually stands on - every host below is a signed observation

fastly.com

A / AAAA

151.101.193.57151.101.1.57151.101.65.57151.101.129.57+4 more

Cloudflareserves the site

oak.fastlydns.netedns1.ultradns.netoak.fastlydns.orgns-cloud-a2.googledomains.com+4 more

fastlydns.net + ultradns.net + moreanswers its DNS

aspmx.l.google.comalt2.aspmx.l.google.comalt1.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.fastly.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time230 ms

DNS resolutionNOERROR

Redirect chain

https://www.fastly.com/

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

DNS Records

A 4

151.101.193.57
151.101.1.57
151.101.65.57
151.101.129.57

AAAA 4

2a04:4e42:600::313
2a04:4e42::313
2a04:4e42:400::313
2a04:4e42:200::313

MX 5

10aspmx.l.google.com
20alt2.aspmx.l.google.com
20alt1.aspmx.l.google.com
30aspmx2.googlemail.com
30aspmx3.googlemail.com

TXT 24

_globalsign-domain-verification=6_UmrVW4P8d5FHGESz7CrVAkbQHgwI7y_dXODsYFM-
stripe-verification=a972553ccbc9121d3b1416aab829c8ee444e4f8bc38729e4ac75623c52b55ab3
status-page-domain-verification=1wdlfc768ch8
atlassian-domain-verification=f0mlpbKMfaymWOzYknOWLAQ0a/f/hZbXof90UdM3pL2THIvc/nkCUTDoJusXl4kc
MS=8DDEF0C8F0796A9B5250EF7D2BB6DE03C4556F6F
v=spf1 ip4:192.254.122.132 ip4:199.27.72.0/21 ip4:168.245.55.99 include:_spf.google.com include:stspg-customer.com include:mail.zendesk.com include:_spf.salesforce.com -all
dropbox-domain-verification=6qxhbsnj6ptn
docusign=b0d8d38f-fd39-4bf0-b916-609c0bd56e29
MS=ms21516267
15c37408-29ae-4d52-8aac-c6f4d94fdcb7

NS 8

oak.fastlydns.net
edns1.ultradns.net
oak.fastlydns.org
ns-cloud-a2.googledomains.com
edns1.ultradns.com
oak.fastlydns.com
ns-cloud-a1.googledomains.com
oak.fastlydns.dev

SOA 1

edns1.ultradns.com hostmaster.fastly.com

CAA 6

issue digicert.com
iodef mailto:security@fastly.com
issue certainly.com
issue letsencrypt.org
issue amazonaws.com
issue globalsign.com

TLS Certificates (0)

None.

Subdomains (13)

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

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

Ed25519 Receipt

Receipt ID: 0f67c590-9f20-428e-b7be-4774ac63fa1e
Output Hash: 23856bfe6e26e54a6237907871ccb9d2aa342370f01acbb42d6922d8e38e419e
Signature: ed25519:131c47c976b7d25a82df253c3406aa491e38de7276c668e3ecb355ed5fd391e0b0abce18b31119c0707d136ff66bdb9a0750abd1ed5b5805d72ae96dfa43a70d
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/fastly.com