gsk.com

Observed 2026-07-17T12:16:22.428781598+00:00 (29m ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAkamai International B.V

Email byProofpoint

Secured byLet's Encrypt

Registered withSafeNames Ltd.

Also usesZoomAtlassianDockerFacebook/MetaGoogle Search Console

IPv6 · 48 subdomains · pharma_biotech

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

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

gsk.com

A / AAAA

23.212.250.1623.212.250.262600:1408:ec00:2f::1735:b882600:1408:ec00:2f::1735:b84

Akamai International B.Vserves the site

c1-160.akashield.netc2-160.akashield.net

akashield.netanswers its DNS

mxa-001caa02.gslb.pphosted.commxb-001caa02.gslb.pphosted.com

Proofpointreceives its email

TLS

dv054.gskinternet.com

Let's Encryptissued its certificate

DNS Records

A 2

23.212.250.16
23.212.250.26

AAAA 2

2600:1408:ec00:2f::1735:b88
2600:1408:ec00:2f::1735:b84

MX 2

5mxa-001caa02.gslb.pphosted.com
5mxb-001caa02.gslb.pphosted.com

TXT 50

/ZT+19PNJ/2m3OQQlu/JW4YRjiI=
43d3babd-5196-4168-82bf-ad91a5460a20
46314549aa271bd52a60e6c394471398a7daba94195caf7c0ad1a7fc747a8313
MS=ms52422680
ZOOM_verify_GmYSH5N2SsSVd5IiskLTtg
_globalsign-domain-verification=YAlUiOIcLf2w_4JBXYS-cgwWWBpQPjQC4wL5YxrnTH
_j8pkvojn5dc74oqpp4isjqzls4l1jlx
adobe-idp-site-verification=1a542705d103b1b61fef7cfa8faae55aa98921c853154e0e55241aa0fc16158a
airtable-verification=f0f7584a3a686e37af7211c43ba80d06
amazonses:R/oqH7QHdio+vXCeQ6jzKFaT8654S73t569K6CKZs6I=

NS 2

c1-160.akashield.net
c2-160.akashield.net

SOA 1

a1-235.akam.net hostmaster.akashield.net

SRV 2

us1ndexpeint01.gsk.com:5060 p10
us1ndexpeint01.gsk.com:5061 p10

TLS Certificates (3)

Common Name	Issuer	Expires
`dv054.gskinternet.com`	C=US, O=Let's Encrypt, CN=YR1	Sun, 20 Sep 2026 12:54:45 +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 (48)

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

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

Ed25519 Receipt

Receipt ID: 0c3daa87-90d7-41ca-a56a-5a6750aa6274
Output Hash: f821d1582fc90d241602d9a7eda13334fcb63ba3fe2229660b304ff221509193
Signature: ed25519:a8a74cc0ec6b49bd9e2879d7e9e31894566fa6385a7f6837063f88fd5227aac3d75817a00504f7bb1310a7babc1c43aee72f632b4dfeb684019166bc6a2aa200
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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