Relies on Google Upstream Services, Plugins or Infrastructure: Chime - SMTP Capital District Transit Authority - SDK, Maps, License Check Transit App - SDK, Maps Rand McNally - Maps Uber - SDK, Maps, License Check Lyft - SDK, Maps, License Check Trend Micro - SDK, License Check Chargebee - Cloud Monarch Investments - API, Payments United Group of Companies - API, Payments Apartments.com - reCaptcha (support form) Avail.co - SMTP Buckeye Broadband - reCaptcha (quote form) Domino's - AJAX Amtrak - AJAX Pay With Privacy - SMTP The Literacy Lab - SMTP DigitalOcean - SMTP Mint Mobile - SMTP Vultr - SMTP Equifax - SMTP Khan Academy - SMTP Little Ceasars - AJAX Mongabay - Mailchimp BioElectricShield - Mailchimp DNSimple - SMTP Yelp - SMTP Freewallet - SMTP LocalBitcoins - SMTP Coinbase - SMTP, reCaptcha ServerWallet - SMTP IHeartRadio - SMTP Github - SMTP Daily Stormer - Domains, DNS LinuxQuestions.org - Domains, DNS ZDNet - Domains, DNS Health Ranger Store - reCaptcha Mailchimp - SMTP Gigablast - SMTP kansas-city.social - Domains social.hendrixgames.com - Domains mastofeed.com - DNS BubbleTea Dev - Domains*** TechSpot - Domains, DNS The Joyo - Domains, DNS KCL Academy - DNS Strelizia Network - Domains, DNS Floss Social - Domains, DNS Viridian Patriots - Domains, DNS Binary Dad Social - Domains, DNS ------------------------------------------ Discord - Physical Infrastructure, reCaptcha https://web.archive.org/web/20200110151714/https://www.reddit.com/r/discordapp/comments/e7huer/discord_outage_7_december_2019/ ------------------------------------------ *** - this instance is using Cloudflare DNS, so it is visible to the Krowverse.