uptimeinstitute.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-20 · ok HTTP/1.1 200 4015 ms crawled 2026-05-08

US · 104.26.9.243 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title

Digital Infrastructure Authority | Tier Certification & Training - Uptime Institute

Description

The source for industry tier certification in data center design, build & operations. Click here to learn about our professional certification and trainings.

Language

en-gb

Translations

Open Graph

url: https://uptimeinstitute.com/
title: Digital Infrastructure Authority | Tier Certification & Training
site name: Uptime Institute

Technology

CDN: Cloudflare
CMS: Joomla

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

cdnjs.cloudflare.com×2
fonts.googleapis.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Cloudflare, Inc.

Created

2000-01-10

Expires

2027-01-10 234 days left

Updated

2025-04-09

Name servers

darwin.ns.cloudflare.com
gwen.ns.cloudflare.com

DNS records live

NS

darwin.ns.cloudflare.com
gwen.ns.cloudflare.com

MX

10 us-smtp-inbound-1.mimecast.com
10 us-smtp-inbound-2.mimecast.com

TXT

Show 11 TXT records

3dvsxrjdl1j8qwfrytnhs7cj6qb46g23
logmein-verification-code=b616b453-170e-4d35-8e06-7758ebb3e6a0
_vujzgc9xx6stki4qlfsco7dixrr7ms6
_4p16y00dum2fc0epjo85pgdigbl3lah
QdC6cUngFhDwbJLgdwC6ZtYXvDEDs7CV
3cq1kqpxzbftfbyzg2xq8zky84w6nx71
lws94zq2hyhj1c8cg9pkl4lslsbdlsf0
intacct-esk=4FED1A55D8DD7088E053D706A8C0E546
knowbe4-site-verification=d31cbbdf5cc86ebf5f39b248e1c64f51
atlassian-sending-domain-verification=a501c484-f4e3-4b78-8397-ee6c86162416
bv6jrgmxczngpynmtxz00ljm8bgbz280

Verified for

Anthropic
Apple
Atlassian
Google
Meta
Microsoft 365
Smartsheet

Email authentication strong

SPF

v=spf1 a include:mktomail.com include:us._netblocks.mimecast.com include:_spf.atlassian.net include:_spf.salesforce.com include:_spf.intacct.com include:spf.US.exclaimer.net ip4:199.15.212.163 ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc@uptimeinstitute.com

policy: quarantine

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5a34NrYVj7K6aGh7qv0C6+4+TAgaIE+f/AXM2rI4DF1hVvf98SzDxCkMHMODXSSF+4FCBGKpwBg1zan5e2…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuWHp+ZppsZbHmARp4Z6Pdwx0OoOStbAOStRyGIX7ElU+WLLYOtMmVctRQM4E4dXK1VMKprdy/hNfSb8saP…

selectors probed

Certificate (current)

WE1

from 2026-04-25 to 2026-07-24

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://uptimeinstitute.com/

present

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

findings

missing Content Security Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains