URL Inspection: https://d1o4mjr3obpyn5.cloudfront.net

Open Cached · just now

UP

HTTP Status

200

Ping

1 ms

Technologies

7

Technologies Detected

Infrastructure & Network (5)

CDN	Amazon CloudFront https://aws.amazon.com/cloudfront/
Evidence: • Reverse DNS: server-108-138-64-119.iad12.r.cloudfront.net

DNS Provider	AWS Route53 https://aws.amazon.com/route53/
Evidence: • DNS Record NS: ns-129.awsdns-16.com • DNS Record NS: ns-1488.awsdns-58.org • DNS Record NS: ns-1613.awsdns-09.co.uk • DNS Record NS: ns-551.awsdns-04.net

Hosting Provider	Amazon https://aws.amazon.com
Evidence: • IP 108.138.64.119 → ASN 16509

Web Server	Apache https://apache.org
Evidence: • Header Server: Apache

Web Server	Envoy https://www.envoyproxy.io
Evidence: • Header X-Envoy-Upstream-Service-Time: 112 • Header Via: 1.1 slack-prod.tinyspeck.com, envoy-www-iad-hibwsado,envoy-edge-iad-cqmbcvov

SSL & Certificates (1)

Certificate Authority	AWS Certificate Manager https://aws.amazon.com/certificate-manager/
Evidence: • SSL Certificate Issuer: C=US, O=Amazon, CN=Amazon RSA 2048 M01

Other (1)

Registrar	MarkMonitor https://markmonitor.com
Evidence: • WHOIS Registrar: MarkMonitor, Inc.

Metadata & SEO

Title

Slack

Language

en-US

Domain Owner Information

View Full WHOIS

Registrar

MarkMonitor, Inc.

Created

April 25, 2008

17 years 208 days old

Expires

April 25, 2026

5 months 9 days left

SSL/TLS Certificate

View Full SSL Report

Issued By

C=US, O=Amazon, CN=Amazon RSA 2048 M01

Security Score

78 /100

Network & Hosting

View DNS Records

108.138.64.119 • AS16509

Amazon

Reverse DNS: server-108-138-64-119.iad12.r.cloudfront.net

External Dependencies

slack-edge.com (15 resources)

Scripts (1)

• https://a.slack-edge.com/bv1-13/webpack.manifest.298d170c4dfb72f500f6.min.js

Stylesheets (9)

Images (5)

Inspected on November 24, 2025 at 13:28 UTC