Domain and DNS Misconfiguration Alerts

The agent polls your Vercel domains every hour and alerts the team on WhatsApp if SSL expires soon, DNS drifts, or a domain flips to misconfigured — before users start seeing errors.

Cron + WhatsApp DMdnsdomainsssl

Conversation example

Cron triggered: Vercel domain check (every hour)
http_request → Vercel Domains API

Polling 6 domains on lunogen-web via Vercel REST API...

whatsapp_web_send

Domain Alert — lunogen.com Status: verified but misconfigured Issue: CNAME for www.lunogen.com pointing at old Cloudflare IP (198.51.100.12) Expected: cname.vercel-dns.com Impact: www redirects breaking for ~30% of users (ISP dependent) Detected: 13:47 UTC (14 min ago) Other 5 domains: OK SSL: lunogen.com cert valid until 2026-07-08 (87 days) Posted to #infra-alerts and DM'd @sam. Fix is a 1-line DNS change — want me to file a ticket with the DNS provider?

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