This is the certificate currently used for jabber.fsinf.at. It is used since 11/23/2025 and is valid until 02/21/2026, but it is usually replaced by a new certificate some time before that. You can view certificates for our other domains here.

You can also view other certificates used at different times:

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If you want to view the full certificate, you can download it here. The certificate uses the following identifiers:

Serial
5C:​AB:​F4:​C5:​C3:​76:​2C:​53:​3F:​B7:​04:​FE:​44:​6A:​5F:​F4:​CF:​D
MD5
4E:​19:​92:​A2:​A7:​C1:​8C:​01:​18:​E8:​CF:​B0:​ED:​17:​5D:​5C
SHA-1
8D:​B0:​A3:​59:​19:​C9:​13:​1C:​6D:​B4:​C5:​97:​93:​D1:​E3:​3A:​F2:​BF:​A8:​FD
SHA-256
EA:​CE:​A6:​33:​6B:​78:​EE:​50:​65:​B7:​1F:​D9:​CD:​6A:​0C:​13:​80:​C9:​00:​43:​9E:​8F:​64:​4A:​46:​29:​78:​28:​6F:​E1:​93:​2A
SHA-512
D6:​88:​9C:​54:​0F:​AC:​91:​32:​24:​FC:​06:​19:​1F:​8F:​C4:​92:​06:​EB:​B5:​B8:​93:​15:​72:​94:​A3:​83:​C7:​8C:​79:​BC:​56:​A3:​D1:​1D:​49:​1D:​51:​85:​09:​9A:​D2:​51:​CA:​6D:​7F:​05:​E3:​A1:​DD:​2F:​94:​FC:​6E:​75:​E5:​78:​35:​97:​C6:​91:​DB:​43:​A1:​A1