stackinfra.com — domain check, WHOIS, DNS & reputation

HTML metadata

Title: Hyperscale Data Centers, Colocation | STACK Infrastructure
Description: STACK is the digital infrastructure partner to the world’s most innovative companies and a leading global developer and operator of data centers.
Language: en-US
Canonical: https://www.stackinfra.com/

Open Graph

url: https://www.stackinfra.com/
title: Hyperscale Data Centers, Colocation | STACK Infrastructure
locale: en_US
site name: STACK Infrastructure
description: STACK is the digital infrastructure partner to the world’s most innovative companies and a leading global developer and operator of data centers.

Technology

CDN: Cloudflare
CMS: WordPress
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Adobe Fonts

Third-party hosts loaded (4)

cdnjs.cloudflare.com×4
www.googletagmanager.com×3
use.typekit.net×2
gmpg.org×1

Social

Registration

Registrar

GoDaddy.com, LLC

Created

2018-11-08

Expires

2027-11-08 525 days left

Updated

2026-04-06

Name servers

ns21.domaincontrol.com
ns22.domaincontrol.com

DNS records live

NS

ns21.domaincontrol.com
ns22.domaincontrol.com

MX

10 mxa-008e1e01.gslb.pphosted.com
10 mxb-008e1e01.gslb.pphosted.com

TXT

Show 13 TXT records

4D58D84BC7
ppe-0b37d4b16929b6c4f703
pexip-ms-tenant-domain-verification=def56928-998a-4570-8199-ac7c00ef3914
infoblox-domain-mastery=7f1e56eb3c7de7eff93a20b173b7351a613f532cff4372411394849e8b989db523
sophos-domain-verification=e320160f37dc2de3378ec418c198e32889ca808edfc9307f4ab6676d1a663c11
bw=wr2aBF4V1Zd9r1JzgsPGTXALKP1FgwrOOjTHLt6tjvMT
asp-spf1.yardi.com
traction-guest=eea5302a-e4ee-43ba-b0fa-3c5216b47828
coursera-domain-verification=rcZelwWJDHEd0jWuUuKyFxqIqR8rGolly64OojE6pk2BYYxDjJIdnT85zizFlBXq
uber-domain-verification=2546d304-deaa-4605-b464-ede90ae9be12
autodesk-domain-verification=DC5wzUZVgLthctBIp1z0
knowbe4-site-verification=6f0e0c5d225a80bcae124459b623419b
asp-spf2.yardi.com

Verified for

Airtable
Atlassian
DocuSign
Google
Miro
OpenAI
Smartsheet
Zoom

Email authentication partial

SPF

v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPuMxdhLa/D5ySt4VJuTw/oBi5blTZQFzvGDILuJlEtWWUHRpL7XBcSnjX/uzgJkGhz0KZa0g+ZaTwP+HD4r…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs1vaJrj76Z/7JxQU5r7dPRg5rhSOhBjL6+THQfmVd5El/YrogTQjsIfgX3cgVNH0AATgYYDe/oPYpKYLuL…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAC1lOSOrTyXr9M8CuAwS7jMV9f0fNqVnVhPzJi7RXXeyyyte3GMOuqw2QwpJq+ucnbUCAqdoUvwEOBnG7apCfSL…

selectors probed

Certificate (current)

E7

from 2026-05-01 to 2026-07-30

Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.stackinfra.com/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

CSP allows unsafe inline scripts/styles
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src 'self'; script-src 'unsafe-inline' https: 'nonce-oNlhcyWi5r' 'strict-dynamic'; style-src 'unsafe-inline' https:; connect-src 'self' wss: https:; img-src 'self' data: https:; font-src 'self' data: https:; frame-src 'self' https:; object-src 'none'; base-uri 'self';
strict-transport-security: max-age=63072000; includeSubDomains; preload

Links to (2)

linkedin.com×1
youtube.com×1

Linked from (1)

go-tec.ch×1