URL Inspection: https://mail.slack.com

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Technologies

Technologies Detected

Infrastructure & Network (5)

CDN	AWS ELB AWS Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple targets, such as EC2 instances, containers, and IP addresses.
Description: AWS Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple targets, such as EC2 instances, containers, and IP addresses. It provides high availability, automatic scaling, and health monitoring for applications running on AWS. View full details
Evidence: • Subdomain status.slack.com: CNAME: Reverse DNS: prod-envoy-redir-nlb-e7ebfc66e94917cd.elb.us-east-1.amazonaws.com

DNS Provider	AWS Route53 Amazon Route 53 is a highly available and scalable cloud DNS web service from Amazon Web Services.
Description: Amazon Route 53 is a highly available and scalable cloud DNS web service from Amazon Web Services. It provides reliable domain name resolution, health checking, traffic routing, and integration with other AWS services like EC2, S3, and CloudFront. View full details
Evidence: • DNS Record NS: ns-1493.awsdns-58.org (root domain: slack.com) • DNS Record NS: ns-166.awsdns-20.com (root domain: slack.com) • DNS Record NS: ns-1901.awsdns-45.co.uk (root domain: slack.com) • DNS Record NS: ns-606.awsdns-11.net (root domain: slack.com)

Email Provider	Amazon WorkMail Amazon WorkMail is a secure, managed business email and calendar service from Amazon Web Services.
Description: Amazon WorkMail is a secure, managed business email and calendar service from Amazon Web Services. It provides enterprise-grade email capabilities with integration to AWS services, mobile device management, and data encryption. View full details
Evidence: • DNS Record MX: feedback-smtp.us-east-1.amazonses.com

Email Provider	Google Workspace Google Workspace (formerly G Suite) provides business email hosting using Gmail's infrastructure.
Description: Google Workspace (formerly G Suite) provides business email hosting using Gmail's infrastructure. It offers custom domain email addresses, large storage capacity, advanced spam filtering, and integration with Google's productivity suite. View full details
Evidence: • DNS Record MX: aspmx.l.google.com (root domain: slack.com) • DNS Record MX: alt1.aspmx.l.google.com (root domain: slack.com) • DNS Record MX: alt2.aspmx.l.google.com (root domain: slack.com) • DNS Record MX: aspmx2.googlemail.com (root domain: slack.com) • DNS Record MX: aspmx3.googlemail.com (root domain: slack.com)

Registrar	MarkMonitor MarkMonitor is a domain registrar and brand protection company that specializes in enterprise domain management and brand security.
Description: MarkMonitor is a domain registrar and brand protection company that specializes in enterprise domain management and brand security. It provides domain registration, domain portfolio management, brand monitoring, and anti-counterfeiting services for large corporations. View full details
Evidence: • WHOIS Registrar: MarkMonitor Inc. MarkMonitor, Inc.

Analytics & Marketing (1)

Marketing	HubSpot HubSpot is an all-in-one inbound marketing, sales, and customer service platform.
Description: HubSpot is an all-in-one inbound marketing, sales, and customer service platform. It provides tools for content management, email marketing, CRM, sales automation, and customer service, helping businesses attract, engage, and delight customers. View full details
Evidence: • DNS Record TXT: hubspot-developer-verification=OTE4NzYxYTgtMDUwZi00MzgzLTk2YTUtZDAwNjBlODg1MWM0 (root domain: slack.com)

Security & Privacy (3)

Security	OnDMARC OnDMARC (now part of Proofpoint) is a DMARC management and email authentication platform that helps organizations implement and monitor DMARC policies.
Description: OnDMARC (now part of Proofpoint) is a DMARC management and email authentication platform that helps organizations implement and monitor DMARC policies. It provides DMARC reporting, analysis, and automated policy enforcement to protect against email spoofing and improve email security and deliverability. View full details
Evidence: • DMARC RUA: mailto:0e5a5c34@inbox.ondmarc.com • DMARC RUF: mailto:0e5a5c34@inbox.ondmarc.com

Security	SpyCloud SpyCloud is a cybersecurity company that provides breach data intelligence and account takeover prevention services.
Description: SpyCloud is a cybersecurity company that provides breach data intelligence and account takeover prevention services. It monitors the dark web and other sources to identify compromised credentials and helps organizations prevent account takeover attacks. View full details
Evidence: • DNS Record TXT: spycloud-domain-verification=02e4c0be-cf43-44e4-beaf-4f99702ca632 (root domain: slack.com)

Security	Valimail Valimail is an email authentication and anti-phishing platform that helps organizations implement and manage email authentication standards like DMARC, SPF, and DKIM.
Description: Valimail is an email authentication and anti-phishing platform that helps organizations implement and manage email authentication standards like DMARC, SPF, and DKIM. It provides automated DMARC enforcement and monitoring to protect against email spoofing and improve email deliverability. View full details
Evidence: • DMARC RUA: mailto:dmarc_agg@vali.email

SSL & Certificates (2)

Certificate Authority	DigiCert DigiCert is a leading certificate authority that provides SSL/TLS certificates, code signing certificates, and PKI solutions.
Description: DigiCert is a leading certificate authority that provides SSL/TLS certificates, code signing certificates, and PKI solutions. It's trusted by major browsers and offers enterprise-grade certificates with strong validation and security features. View full details
Evidence: • DNS Record CAA: digicert.com; account=455b15ed272bed097725c6ea50e89921fc57379c5338a29305c05771df65fff1 (root domain: slack.com)

Certificate Authority	Let's Encrypt Let's Encrypt is a free, automated, and open certificate authority run by the Internet Security Research Group (ISRG).
Description: Let's Encrypt is a free, automated, and open certificate authority run by the Internet Security Research Group (ISRG). It provides free SSL/TLS certificates to enable encrypted HTTPS on websites, making web security accessible to everyone. It's one of the most widely used certificate authorities globally. View full details
Evidence: • DNS Record CAA: letsencrypt.org; accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/1532134906 (root domain: slack.com)

Other (7)

Cloud	AWS AWS (Amazon Web Services) is Amazon's cloud computing platform that provides a wide range of cloud services including computing, storage, databases, networking, analytics, machine learning, and more.
Description: AWS (Amazon Web Services) is Amazon's cloud computing platform that provides a wide range of cloud services including computing, storage, databases, networking, analytics, machine learning, and more. It's one of the leading cloud infrastructure providers globally. View full details
Evidence: • Subdomain status.slack.com: CNAME: Reverse DNS: prod-envoy-redir-nlb-e7ebfc66e94917cd.elb.us-east-1.amazonaws.com • IP 184.73.83.160 → ASN 16509 (Amazon) • Subdomain status.slack.com: Reverse DNS: ec2-184-73-83-160.compute-1.amazonaws.com

Cloud	AWS EC2 AWS EC2 (Elastic Compute Cloud) is Amazon's scalable cloud computing service that provides resizable compute capacity in the cloud.
Description: AWS EC2 (Elastic Compute Cloud) is Amazon's scalable cloud computing service that provides resizable compute capacity in the cloud. It allows users to launch virtual servers (instances) on demand, configure security and networking, and scale capacity up or down based on demand. View full details
Evidence: • Subdomain status.slack.com: Reverse DNS: ec2-184-73-83-160.compute-1.amazonaws.com

Customer Support	Zendesk Zendesk is a customer service and support platform that provides ticketing systems, help desk software, and customer communication tools.
Description: Zendesk is a customer service and support platform that provides ticketing systems, help desk software, and customer communication tools. It helps businesses manage customer support requests, provide multichannel support, and improve customer satisfaction through organized support workflows. View full details
Evidence: • DNS Record TXT (SPF): v=spf1 include:_spf.qualtrics.com include:mail.zendesk.com include:_spfextra.slack.com -all (root domain: slack.com)

Development	Sonatype Sonatype is a software supply chain management company that provides tools for managing open-source components and dependencies.
Description: Sonatype is a software supply chain management company that provides tools for managing open-source components and dependencies. It offers Nexus Repository for artifact management and Sonatype Lifecycle for security and license compliance in software development. View full details
Evidence: • DNS Record TXT: OSSRH-54733 (root domain: slack.com)

Forms & Surveys	Qualtrics Qualtrics is an experience management platform that helps organizations collect and analyze feedback from customers, employees, and markets.
Description: Qualtrics is an experience management platform that helps organizations collect and analyze feedback from customers, employees, and markets. It provides survey tools, research workflows, and analytics to improve products, services, and digital experiences. View full details
Evidence: • DNS Record TXT (SPF): v=spf1 include:_spf.qualtrics.com include:mail.zendesk.com include:_spfextra.slack.com -all (root domain: slack.com)

SEO	Google Console Google Search Console (formerly Google Webmaster Tools) is a free service from Google that helps website owners monitor and maintain their site's presence in Google search results.
Description: Google Search Console (formerly Google Webmaster Tools) is a free service from Google that helps website owners monitor and maintain their site's presence in Google search results. It provides insights into search performance, indexing status, and technical SEO issues. View full details
Evidence: • DNS Record TXT: google-site-verification=2PK67oVPNyEtS1avSlr3PhH5nSiFuticbQv_bT4pM2k (root domain: slack.com) • DNS Record TXT: google-site-verification=KqX3Ngw0XEjz_0GVx_xwFFlCoO-bskhqU_lxv0Q77mk (root domain: slack.com) • DNS Record TXT: google-site-verification=QvelFPjIOe3Vavw0q-aAVYaAPKmWCRjmmVVEAjgfjQc (root domain: slack.com) • DNS Record TXT: google-site-verification=efuXt5-oMr2CdNmVi6A9IO29KMKifpseD1qokxjWwcE (root domain: slack.com) • DNS Record TXT: google-site-verification=kB1KvgpSk9YkHsFmsj1VPI5YmDvfKctPxnplhGjyqtE (root domain: slack.com) ... and 2 more

Team Collaboration	Slack Slack is a business communication platform that provides channels for team communication, direct messaging, file sharing, and integrations with other tools.
Description: Slack is a business communication platform that provides channels for team communication, direct messaging, file sharing, and integrations with other tools. It's widely used by teams and organizations for internal communication, collaboration, and workflow automation. View full details
Evidence: • DNS Record TXT (SPF): v=spf1 include:_spfextra.slack.com -all • DNS Record TXT (SPF): v=spf1 include:_spf.qualtrics.com include:mail.zendesk.com include:_spfextra.slack.com -all (root domain: slack.com)