kca-preprod.amazon.com

Last scanned: 25 May 2026 at 07:22 UTC

Associated IPs (6):

13.33.45.106 13.33.45.126 13.33.45.17 13.33.45.4 13.249.231.100 13.249.231.37

Domain Hierarchy

Parent: amazon.com
Historically Associated IPs
3.175.207.55 13.249.231.10 3.175.207.3 13.35.1.108 3.175.207.44 3.175.207.12 18.65.168.62 13.35.1.100 13.35.1.97 13.35.1.109 54.192.151.19 54.192.151.120 54.192.151.73 54.192.151.119

Open Ports (2)

80/http 443/https
Detailed Open Ports
Port Protocol State Service Product Banner / Title
80 tcp open http — 301 Moved Permanently
13.249.231.37
301 Redirect
Probe details
Module: zgrab - http
Last probed: 16 May 2026 at 21:19 UTC
HTTP title: 301 Moved Permanently
Redirect: https://biosafety.moh.gov.sg/
Headers:
server: CloudFront
location: https://biosafety.moh.gov.sg/
13.249.231.100
301 Redirect
Probe details
Module: zgrab - http
Last probed: 24 May 2026 at 16:23 UTC
HTTP title: 301 Moved Permanently
Redirect: https://studyplanner-dev.curtin.edu.au/
Headers:
server: CloudFront
location: https://studyplanner-dev.curtin.edu.au/
443 tcp open https — ERROR: The request could not be satisfied
13.249.231.37
403 TLSv1.3 TLS_AES_128_GCM_SHA256 Cert 144d
Probe details
Module: zgrab - tls+https+jarm
Last probed: 16 May 2026 at 21:19 UTC
HTTP title: ERROR: The request could not be satisfied
Cert subject: biosafety.moh.gov.sg
Cert issuer: Amazon RSA 2048 M04
Cert not before: 22 Sep 2025 at 00:00 UTC
Cert not after: 21 Oct 2026 at 23:59 UTC
SAN count: 1
Headers:
server: CloudFront
13.249.231.100
200 TLSv1.3 TLS_AES_128_GCM_SHA256 Cert 241d
Probe details
Module: zgrab - tls+https+jarm
Last probed: 24 May 2026 at 16:23 UTC
HTTP title: Study Planner
Cert subject: studyplanner-dev.curtin.edu.au
Cert issuer: Amazon RSA 2048 M01
Cert not before: 28 Dec 2025 at 00:00 UTC
Cert not after: 26 Jan 2027 at 23:59 UTC
SAN count: 1
Headers:
server: AmazonS3