ookla.com

Observed 2026-07-17T14:33:18.581530675+00:00 (1h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Email byGoogle Workspace

Secured byGlobalSign

Also usesZoomAtlassianDockerGoogle Search ConsoleStripe

tranco_100k

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

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

ookla.com

A / AAAA

151.101.194.219151.101.2.219151.101.130.219151.101.66.219

unattributedserves the site

ns-1092.awsdns-08.orgns-2012.awsdns-59.co.ukns-274.awsdns-34.comns-669.awsdns-19.net

awsdns-08.org + awsdns-59.co.uk + moreanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

*.speedtest.net

GlobalSign nv-saissued its certificate

DNS Records

A 4

151.101.194.219
151.101.2.219
151.101.130.219
151.101.66.219

MX 5

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

TXT 25

MS=ms72525921
ZOOM_verify_WkQlQot-SdaHi79NJOSFIg
_globalsign-domain-verification=vmboLy_o2GxMJgzVZCREzPoasKKYdy8TP-4sfex0cz
adobe-idp-site-verification=cd8dab640ab786a9457c8757f4188cd682dd687a694d1d9c251e9ef54140a0ec
amazonses:L2zUqyHuToX58zeTBOavtlxlkB+nsXtLYzA/Z1Yg32U=
apple-domain-verification=tNVb9gOt5cfpQegH
asv=397c7578722b665d0ce3593bae48289b
atlassian-domain-verification=x79tygDs8mtVq3GwAxabq/DeA2ot/bQMQMIURqG699Xx2zuyjaoBtN9pYCofe6YA
ca3-2604139f250d45ba8030e9bc3be4424d
ca3-d1f4cae5f9434503b10603404933212b

NS 4

ns-1092.awsdns-08.org
ns-2012.awsdns-59.co.uk
ns-274.awsdns-34.com
ns-669.awsdns-19.net

SOA 1

ns-274.awsdns-34.com awsdns-hostmaster.amazon.com

SRV 5

alt1.xmpp-server.l.google.com:5269 p20
alt2.xmpp-server.l.google.com:5269 p20
alt3.xmpp-server.l.google.com:5269 p20
alt4.xmpp-server.l.google.com:5269 p20
xmpp-server.l.google.com:5269 p5

TLS Certificates (2)

Common Name	Issuer	Expires
`*.speedtest.net`	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R3 DV TLS CA 2025 Q3	Sun, 08 Nov 2026 15:05:01 +0000
`GlobalSign Atlas R3 DV TLS CA 2025 Q3`	2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign	Fri, 16 Apr 2027 00:00:00 +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 ookla.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 645029b1-2089-4628-9a1d-81ba81369dd4
Output Hash: 9f99d840afc19bd9373c9ab13cc868cd84d90d1387a2cb5ae6afbb7790517e27
Signature: ed25519:b09ba4c3b85322f998a262e7b20de131eb9622b6f3afb76d527cf81a80465016d637a4c19d85ebf739b1610124d02ab55d238120e1ab62139c42e9df1374c80e
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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