vrtx.com

Observed 2026-07-13T17:19:27.633Z (13h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onCloudflare

Email byProofpoint

Registered withCSC Corporate Domains, Inc.

Also usesDocuSignGoogle Search ConsoleFacebook/MetaZoomAtlassian

6 subdomains · pharma_biotech

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

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

vrtx.com

A / AAAA

23.196.11.2023.196.11.26

Cloudflareserves the site

ext-ns1-sd.vrtx.comext-ns1-bos.vrtx.com

vrtx.comanswers its DNS

mxb-0017f501.gslb.pphosted.commx0b-0017f501.pphosted.commxa-0017f501.gslb.pphosted.commx0a-0017f501.pphosted.com

Proofpointreceives its email

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active

HTTP status403

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time981 ms

DNS resolutionNOERROR

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

DNS Records

A 2

23.196.11.20
23.196.11.26

MX 4

10mxb-0017f501.gslb.pphosted.com
20mx0b-0017f501.pphosted.com
10mxa-0017f501.gslb.pphosted.com
20mx0a-0017f501.pphosted.com

TXT 31

docusign=c1ff4f19-0574-4cb7-9ec0-9cee662de590
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.paubox.com ~all
google-site-verification=cCZIUz111wbU2ZplWQe8D2ty2GhAevENYwq3P8qHz60
facebook-domain-verification=4sgubsqrj8eqz1jwklge62jxuxprlt
ZOOM_verify_U-brBS3rQgW2J-z33X3TOQ
_qiq7406l4cenxsndjhy1dg27vr5wl2z
_au9y5ddcpqf6ybly18mqhmw3p2nipqe
globalsign-domain-verification=8653A294B7410AFEADEFB2FDAFC142CC
globalsign-domain-verification=7AD12C18F32C8C706DAD942C6A7CB342
adobe-idp-site-verification=efba6dd37d0ff276d5a67c86f40f73b3d17e21ac0c7cf9f77f9f3864511326d1

NS 2

ext-ns1-sd.vrtx.com
ext-ns1-bos.vrtx.com

SOA 1

ext-ns1-bos.vrtx.com hostmaster.vrtx.com

TLS Certificates (0)

None.

Subdomains (6)

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

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

Ed25519 Receipt

Receipt ID: 72fcea48-9038-4e25-bc6a-64a9f53a98f3
Output Hash: a4286a124714aa3b21785e0fe50075a5aac14a63d3d76505a932e3c580269ee4
Signature: ed25519:497bb788e6e4a4faad290668e358b6ee60d9ce11cdf3261990185ecebf255e9d93b99e601ba8c3db167abd052a257e3c24dab68982f7f4f2d9d07157284d5b07
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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