prep.pfizer.com.

Last scanned: 02 May 2026 at 04:33 UTC

Associated IPs (2):

148.168.81.161 148.168.193.244

Domain Hierarchy

Parent: pfizer.com.

Open Ports (2)

80/http 443/https
Detailed Open Ports
Port Protocol State Service Product Banner / Title
80 tcp open http — —
443 tcp open https — —