res1.email.hpb.gov.sg.

Last scanned: 16 May 2026 at 09:03 UTC

Associated IPs (4):

108.157.254.117 108.157.254.43 108.157.254.23 108.157.254.129

Domain Hierarchy

Parent: email.hpb.gov.sg.

Open Ports (2)

80/http 443/https
Detailed Open Ports
Port Protocol State Service Product Banner / Title
80 tcp open http — Did not follow redirect to https://res1.email.hpb.gov.sg/
443 tcp open https — —