www.heritageinstitutions.nhb.gov.sg.

Last scanned: 24 Apr 2026 at 01:41 UTC

Associated IPs (11):

Show all associated IPs Hide full list
99.86.20.103 99.86.20.25 99.86.20.46 99.86.20.47 2600:9000:2149:8600:19:7e20:5540:93a1 2600:9000:2149:5000:19:7e20:5540:93a1 2600:9000:2149:4200:19:7e20:5540:93a1 2600:9000:2149:bc00:19:7e20:5540:93a1 2600:9000:2149:de00:19:7e20:5540:93a1 2600:9000:2149:600:19:7e20:5540:93a1 2600:9000:2149:fc00:19:7e20:5540:93a1
99.86.20.103 99.86.20.25 99.86.20.46 99.86.20.47 2600:9000:2149:8600:19:7e20:5540:93a1 2600:9000:2149:5000:19:7e20:5540:93a1 2600:9000:2149:4200:19:7e20:5540:93a1 2600:9000:2149:bc00:19:7e20:5540:93a1 2600:9000:2149:de00:19:7e20:5540:93a1

Domain Hierarchy

Parent: heritageinstitutions.nhb.gov.sg.
Historically Associated IPs
65.8.76.15 2600:9000:2149:400:19:7e20:5540:93a1 2600:9000:2149:2000:19:7e20:5540:93a1 2600:9000:2149:2600:19:7e20:5540:93a1 2600:9000:2149:3200:19:7e20:5540:93a1 2600:9000:2149:6800:19:7e20:5540:93a1 2600:9000:2149:8e00:19:7e20:5540:93a1 2600:9000:2149:d400:19:7e20:5540:93a1 2600:9000:2149:da00:19:7e20:5540:93a1 2600:9000:2149:ec00:19:7e20:5540:93a1

Open Ports (2)

80/http 443/https
Detailed Open Ports
Port Protocol State Service Product Banner / Title
80 tcp open http — Redirect -> http://www.curtin.edu.au/healthandsafety//
99.86.20.103
301 Redirect
Probe details
Module: zgrab - http
Last probed: 16 May 2026 at 10:21 UTC
Redirect: http://www.curtin.edu.au/healthandsafety//
Headers:
server: AmazonS3
location: http://www.curtin.edu.au/healthandsafety//
99.86.20.46
301 Redirect
Probe details
Module: zgrab - http
Last probed: 16 May 2026 at 09:09 UTC
Redirect: http://hgs.curtin.edu.au/research-theses/
Headers:
server: AmazonS3
location: http://hgs.curtin.edu.au/research-theses/
99.86.20.25
301 Redirect
Probe details
Module: zgrab - http
Last probed: 16 May 2026 at 09:16 UTC
HTTP title: 301 Moved Permanently
Redirect: https://planyourtimetable.appmodtest.curtin.edu.au/
Headers:
server: CloudFront
location: https://planyourtimetable.appmodtest.curtin.edu.au/
443 tcp open https — Redirect -> http://www.curtin.edu.au/healthandsafety//
99.86.20.103
301 TLSv1.3 TLS_AES_128_GCM_SHA256 Redirect Cert 255d
Probe details
Module: zgrab - tls+https+jarm
Last probed: 16 May 2026 at 11:11 UTC
Redirect: http://www.curtin.edu.au/healthandsafety//
Cert subject: edusafe.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: 6
Headers:
server: AmazonS3
location: http://www.curtin.edu.au/healthandsafety//
99.86.20.46
301 TLSv1.3 TLS_AES_128_GCM_SHA256 Redirect Cert 153d
Probe details
Module: zgrab - tls+https+jarm
Last probed: 16 May 2026 at 09:09 UTC
Redirect: http://hgs.curtin.edu.au/research-theses/
Cert subject: hgsoconference.curtin.edu.au
Cert issuer: Amazon RSA 2048 M04
Cert not before: 17 Sep 2025 at 00:00 UTC
Cert not after: 16 Oct 2026 at 23:59 UTC
SAN count: 2
Headers:
server: AmazonS3
location: http://hgs.curtin.edu.au/research-theses/
99.86.20.25
200 TLSv1.3 TLS_AES_128_GCM_SHA256 Cert 132d
Probe details
Module: zgrab - tls+https+jarm
Last probed: 16 May 2026 at 09:16 UTC
HTTP title: Plan your timetable
Cert subject: planyourtimetable.appmodtest.curtin.edu.au
Cert issuer: Amazon RSA 2048 M03
Cert not before: 27 Aug 2025 at 00:00 UTC
Cert not after: 25 Sep 2026 at 23:59 UTC
SAN count: 1
Headers:
server: AmazonS3