slack-status.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 441 ms crawled 2026-05-18

US · 34.149.244.249 · AS396982 Google LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Slack System Status
Description: Slack System Status
Language: en

Open Graph

title: Slack System Status
site name: Slack
description: Resources for real-time and historical information about the Slack service.

Technology

Server: Google

Third-party hosts loaded (2)

a.sfdcstatic.com×1
www.google.com×1

Social

Registration

Registrar

MarkMonitor Inc.

Created

2021-05-24

Expires

2028-05-24 735 days left

Updated

2026-04-22

Name servers

ns-cloud-d1.googledomains.com
ns-cloud-d2.googledomains.com
ns-cloud-d3.googledomains.com
ns-cloud-d4.googledomains.com

DNS records live

NS

ns-cloud-d1.googledomains.com
ns-cloud-d2.googledomains.com
ns-cloud-d3.googledomains.com
ns-cloud-d4.googledomains.com

Email authentication no MX

SPF: v=spf1 -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WR3

from 2026-05-11 to 2026-08-09

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://slack-status.com/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (7)

Linked from (7)