zocdoc.com

Observed 2026-07-13T00:13:26.451156667+00:00 (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onFastly

Email byGoogle Workspace

Secured byDigiCert

Also usesAtlassianFacebook/MetaGoogle Search ConsoleMiroStripe

push_legacy

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

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

zocdoc.com

A / AAAA

199.232.194.241199.232.198.241

Fastlyserves the site

ns-1465.awsdns-55.orgns-1763.awsdns-28.co.ukns-50.awsdns-06.comns-803.awsdns-36.net

awsdns-55.org + awsdns-28.co.uk + 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

*.zocdoc.com

DigiCert Incissued its certificate

DNS Records

A 2

199.232.194.241
199.232.198.241

MX 5

0aspmx.l.google.com
10alt1.aspmx.l.google.com
10alt2.aspmx.l.google.com
20alt3.aspmx.l.google.com
20alt4.aspmx.l.google.com

TXT 28

Validity-Domain-Verification=yNRNhq0/dJXXGOzDsfiR6Z3nFz8=
_bu84ff1dwve9c30vrrzupfudce5gxae
anthropic-domain-verification-0qvc80=K79VaAnrBcTxaI3Iq3SlIXMbZ
apple-domain-verification=1jlNaAA05ACGpQiw
atlassian-domain-verification=XQzanxMl7/KsfIKBPXKvDwFuD5lvtPyPawCjD6xkiaPaPOdlgGOOMPFRNG3nwsGR
atlassian-sending-domain-verification=d772f338-2295-4f96-83d4-37b96f6f98ea
box-domain-verification=a31644f1f322deab7641d350ba861c5bc45804d7273614bb0163a37172a28f33
canva-site-verification=3AtXx_fRjULUF-hMCjxNkA
citrix-verification-code=a355729d-c286-475c-9f5f-eece459e477d
cursor-domain-verification-nxjwye=tg8jQbGAZNHkvILg3mKOYKp19

NS 4

ns-1465.awsdns-55.org
ns-1763.awsdns-28.co.uk
ns-50.awsdns-06.com
ns-803.awsdns-36.net

SOA 1

ns-1465.awsdns-55.org awsdns-hostmaster.amazon.com

SRV 2

talk.l.google.com:5222 p5
xmpp-server.l.google.com:5269 p5

CAA 5

iodef "mailto:action-informationsecurity@zocdoc.com"
issue "amazon.com"
issue "digicert.com"
issue "letsencrypt.org"
issue "pki.goog"

TLS Certificates (2)

Common Name	Issuer	Expires
`*.zocdoc.com`	C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1	Sat, 17 Oct 2026 23:59:59 +0000
`DigiCert Global G2 TLS RSA SHA256 2020 CA1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Sat, 29 Mar 2031 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 zocdoc.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 7f3fec3e-c59d-477b-b529-365c4267b9a5
Output Hash: ee7b58b8ee27ec769d4abe2ee249858e73a2047c9f030914a9e1c249527ad5ea
Signature: ed25519:e8c8b0200e66cfe5f715907361b15c2a9fefba566a16bfcc1eff8185cdc01d9bbb5bf3c0a38a01064392f1d62f6f335d9b44f7285fff421516e47d172efcbf0c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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