pacb.com

Observed Jul 18, 2026, 12:01 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Secured byGoogle Trust Services

Registered withGoDaddy.com, LLC

Also usesZoomAtlassianDocuSignFacebook/MetaGoogle Search Console

health_biotech

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

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

pacb.com

A / AAAA

141.193.213.21141.193.213.20

Cloudflareserves the site

brian.ns.cloudflare.comcass.ns.cloudflare.com

cloudflare.comanswers its DNS

pacb-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

pacb.com

Google Trust Servicesissued its certificate

DNS Records

A 2

141.193.213.21
141.193.213.20

MX 1

0pacb-com.mail.protection.outlook.com

TXT 12

MS=ms83847277
ZOOM_verify_2s7hgB8DQSuxz4JYWNlZDw
atlassian-domain-verification=4QXfqibVYvFRHqjmo9N7doyCnq2wcNBOSmFaSFt08LX1GjeI8J5Tqntolbh16WZv
docusign=0dcf209c-7450-4fee-b3b3-849f81936eee
docusign=6cef7056-9240-461b-8fb0-397a93648032
facebook-domain-verification=nt3t0cctyg0ek24538ofd65fuu852m
google-site-verification=NvwSJLH0UDPnNDhJnk6V-zPeyNvdGL2srwALrP908Sw
openai-domain-verification=dv-yAHu9Rk4JXeFlxjzluoXHkmP
ou4rm95l807ftvgmemuoebg6jt
pardot1652=88562688c408fb25ea9e25548f0bcc749e8fa2c4ecedafe00dd2164781d9a217

NS 2

brian.ns.cloudflare.com
cass.ns.cloudflare.com

SOA 1

brian.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`pacb.com`	C=US, O=Google Trust Services, CN=WE1	Tue, 18 Aug 2026 14:12:26 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	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 pacb.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: eef88fd7-161e-4901-811f-cb2f512cbb1b
Output Hash: c8d0a4b760bed4749f1fa047f5a69c947e5fafefcc51a5245698173ea9ea128a
Signature: ed25519:62eca14be2629c816700531db7f825922c7fe4f29d21206d52f9b7b147243ab453d00f6522d9ffa53fd9da77ef8dbce467f71a3baeee317ea15d132df56ff708
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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