DNS Gurus
favicon
Open Cached · just now
UP

HTTP Status

200

Ping

N/A

Technologies

5

Domain Owner Information

View Full WHOIS
Registrar

MarkMonitor Inc.

Created

October 21, 1992

33 years 3 days old

Expires

October 20, 2027

2 years 3 days left

Domain Status

Delete Lock (Client)

Domain cannot be deleted.

Transfer Lock (Client)

Domain cannot be transferred to another registrar.

Update Lock (Client)

Domain information cannot be updated.

SSL/TLS Certificate

View Full SSL Report
Issued By

C=US, O=Let's Encrypt, CN=R13

Security Score
89 /100

Network & Hosting

View DNS Records
18.216.36.190 • AS16509 • Amazon

Technologies Detected

AWS Route53

DNS Provider

Evidence
  • • Nameserver: ns-1493.awsdns-58.org
  • • Nameserver: ns-166.awsdns-20.com
  • • Nameserver: ns-1901.awsdns-45.co.uk
  • • Nameserver: ns-606.awsdns-11.net

Amazon

Hosting Provider

Evidence
  • • IP 18.216.36.190 → ASN 16509

Apache

Web Server

Evidence
  • • Server header

Google

Email Provider

Evidence
  • • MX: aspmx.l.google.com
  • • MX: alt2.aspmx.l.google.com
  • • MX: alt1.aspmx.l.google.com
  • • MX: aspmx2.googlemail.com
  • • MX: aspmx3.googlemail.com

Let's Encrypt

Certificate Authority

Evidence
  • • SSL certificate issuer

Metadata & SEO

Title
AI Work Management & Productivity Tools | Slack
Description
Slack is where work happens. Bring your people, projects, tools, and AI together on the world’s most beloved work operating system.
Canonical URL
https://slack.com
Language
en-US
Viewport
width=device-width, initial-scale=1

Social Media Cards

OpenGraph

Type
website
Description
Slack is where work happens. Bring your people, projects, tools, and AI together on the world’s most beloved work operating system.
Title
AI Work Management & Productivity Tools
Image
https://a.slack-edge.com/737c9d1/marketing/img/homepage/revamped-24/unfurl/hp-revamp-unfurl.en-GB.jpg
Url
https://slack.com
Site Name
Slack

Twitter Cards

Description
Slack is where work happens. Bring your people, projects, tools, and AI together on the world’s most beloved work operating system.
Title
AI Work Management & Productivity Tools
Image
https://a.slack-edge.com/737c9d1/marketing/img/homepage/revamped-24/unfurl/hp-revamp-unfurl.en-GB.jpg
Card
summary_large_image
Site
@slackhq

Dependencies

🎨 Stylesheets (6)

  • • https://a.slack-edge.com/bv1-13/rollup-style-spacesuit.cf359f42cc3b837bd1ae.min.css
  • • https://a.slack-edge.com/bv1-13/rollup-style-product-uis-custom.6656c8e4c1160194e6d2.min.css
  • • https://a.slack-edge.com/bv1-13/marketing-style-page-index-revamped.ce8cd3511f0f439ff7f1.min.css
  • • https://a.slack-edge.com/bv1-13/legacy-style-libs-swiper.68da5aa292b00d271877.min.css
  • • https://a.slack-edge.com/bv1-13/marketing-style-page-expanded-nav-es.da0076ff72e2f4ea3fc7.min.css
  • • https://a.slack-edge.com/bv1-13/marketing-style-onetrust-banner.80ccb99235027e6690e3.min.css

📜 Scripts (12)

  • • https://a.slack-edge.com/bv1-13/manifest.038fd7fed4f2bf5888ea.marketing.min.js
  • • https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
  • • https://reveal.clearbit.com/v1/companies/reveal?variable=reveal&authorization=pk_7144fadb90a8fdd9c89e1395ff4171a3
  • • https://a.slack-edge.com/bv1-13/rollup-marketing.8afc8bb98a40eafd3124.marketing.min.js
  • • https://a.slack-edge.com/bv1-13/marketing-core.1de2732910f37dd796d4.marketing.min.js
  • • https://a.slack-edge.com/bv1-13/marketing-page-index.9e8e4e52e90cc3284df4.marketing.min.js
  • • https://a.slack-edge.com/bv1-13/marketing-page-index-revamped.acfdaac2534909d964e9.marketing.min.js
  • • https://a.slack-edge.com/bv1-13/swiper.39fb37c41deb58f1d764.marketing.min.js
  • • https://a.slack-edge.com/bv1-13/marketing-customer-videos.f4c3b37f0f30ffdc382a.marketing.min.js
  • • https://a.slack-edge.com/bv1-13/expanded-marketing-page-footer.4dc8130328de8c4f4298.marketing.min.js
  • • https://a.slack-edge.com/bv1-13/marketing-page-yext-search.f378e3360deaae8f0400.marketing.min.js
  • • https://a.slack-edge.com/bv1-13/expanded-marketing-page-navigation.a86f5e4149b0ddf2c583.marketing.min.js

🖼️ Images (23)

  • • https://a.slack-edge.com/38f0e7c/marketing/img/nav/slack-salesforce-logo-nav-white.png
  • • https://a.slack-edge.com/38f0e7c/marketing/img/nav/slack-salesforce-logo-nav-black.png
  • • https://a.slack-edge.com/7d8fca7/marketing/img/nav/ai-sparkles.svg
  • • https://a.slack-edge.com/fd21de4/marketing/img/nav/download.svg
  • • https://a.slack-edge.com/11136b7/marketing/img/nav/img-marketplace-nav.jpg
  • • https://a.slack-edge.com/fd21de4/marketing/img/nav/download.svg
  • • https://a.slack-edge.com/e1ed284/marketing/img/nav/[email protected]
  • • https://a.slack-edge.com/fd21de4/marketing/img/nav/download.svg
  • • https://a.slack-edge.com/496f288/marketing/img/nav/[email protected]
  • • https://a.slack-edge.com/38f0e7c/marketing/img/nav/slack-salesforce-logo-nav-black.png
  • • https://a.slack-edge.com/08a75f1/marketing/img/nav/mobile-opened.svg
  • • https://a.slack-edge.com/7d8fca7/marketing/img/nav/ai-sparkles.svg
  • • https://a.slack-edge.com/fd21de4/marketing/img/nav/download.svg
  • • https://a.slack-edge.com/11136b7/marketing/img/nav/img-marketplace-nav.jpg
  • • https://a.slack-edge.com/fd21de4/marketing/img/nav/download.svg
  • • https://a.slack-edge.com/e1ed284/marketing/img/nav/[email protected]
  • • https://a.slack-edge.com/fd21de4/marketing/img/nav/download.svg
  • • https://a.slack-edge.com/496f288/marketing/img/nav/[email protected]
  • • https://a.slack-edge.com/4f562c4/marketing/img/homepage/revamped-24/headline/[email protected]
  • • https://a.slack-edge.com/38f0e7c/marketing/img/nav/logo.svg
  • • https://a.slack-edge.com/38f0e7c/marketing/img/nav/logo.svg
  • • https://a.slack-edge.com/fd21de4/marketing/img/nav/download.svg
  • • https://a.slack-edge.com/fd21de4/marketing/img/nav/ccpa.svg

Resource Hints

preconnect

https://d34u8crftukxnk.cloudfront.net

Inspected on November 03, 2025 at 01:58 UTC