Dead-Web Index · domain

www.sparkpost.com

How www.sparkpost.comresponded to each probe arm in the latest run. “Dead” is derived from the evidence below (DNS, TLS, HTTP status, redirects), not asserted directly.

Reachability (real Chrome TLS/JA3)Alive

Reason: ok
Final status: 200
First status: 301
Scheme: https
Redirect hops: 2
Parked: no
Popularity rank: 6,386
TLD: .com

Final URL: https://bird.com/en-us/?sp=true

Probed 2026-06-16T06:52:41Z

Polite bot (honest UA)Alive

Reason: ok
Final status: 200
First status: 301
Scheme: http
Redirect hops: 3
Parked: no
Popularity rank: 6,386
TLD: .com

Final URL: https://bird.com/en-us/?sp=true

Probed 2026-06-15T05:19:36Z

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