What to run
Open Whois Lookup. The result is from Cloudflare. Whois is RDAP: registrar, statuses, dates, and nameservers.
How to read the result
Expiry is the RDAP date. Updated is not expiry.
Auto-renew can move expiry without a site change.
Status pendingDelete is late. Expiry alone is the warning.
What to open next
Open SSL Expiry Checker. The result is from Cloudflare. Domain expiry and certificate expiry are different clocks.