SSL/TLS Certificate Lookup

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SSL/TLS Certificate for duke-nus.edu.sg

Valid
Issued by (CA)
GlobalSign nv-sa
Subject
imperva.com
Valid from
Jul 1, 2026
Valid until
Sep 29, 2026 (68 days remaining)
Public key
RSA 2048-bit
Serial
01373EF6D1578E95E54F0359C1FE0408
SHA-256 fingerprint
26:D0:E3:A5:85:F4:40:86:A0:18:ED:96:69:6A:5E:C1:A1:36:73:B2:C0:2C:BE:9B:A0:73:34:F3:74:A4:89:06
Chain
GlobalSign Atlas R46 DV TLS CA 2026 Q2 → GlobalSign Root R46 → GlobalSign
Subject Alternative Names (33)
*.aidf.nus.edu.sg, *.aqp.sg, *.arch.nus.edu.sg, *.asia-chs.org, *.chinesepopularcultures.sg, *.comp.nus.edu.sg, *.cybersg.sg, *.dbs.nus.edu.sg, *.dentistry.nus.edu.sg, *.eng.nus.edu.sg, *.envstudies.nus.edu.sg, *.fas.nus.edu.sg, *.fst.nus.edu.sg, *.gai.nus.edu.sg, *.isas.nus.edu.sg, *.maritimestudies.nus.edu.sg, *.math.nus.edu.sg, *.ngs.nus.edu.sg, *.nus.edu.sg, *.physics.nus.edu.sg, *.science.nus.edu.sg, *.sph.nus.edu.sg, *.stat.nus.edu.sg, *.tmsi.nus.edu.sg, aqp.sg, asia-chs.org, chinesepopularcultures.sg, duke-nus.edu.sg, imperva.com, masters.nus.edu.sg, nus.edu.sg, sbdb.nus.edu.sg, www.duke-nus.edu.sg

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

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