Dead-Web Index · domain
How openai.comresponded to each probe arm in the latest run. “Dead” is derived from the evidence below (DNS, TLS, HTTP status, redirects), not asserted directly.
Final URL: https://openai.com
Probed 2026-06-15T23:59:18Z
Final URL: https://openai.com
Probed 2026-06-15T11:21:58Z