SSL-Tools

server.czw.wien

CN=server.czw.wien

Fingerprints: e3a5258ea3

Issuer:
CN=R12,O=Let's E­ncrypt,C=US
Serial:
4902768999843036­7136588031647151­8900908644
Not valid before:
2025-09-04 21:16­:41 UTC
Not valid after:
2025-12-03 21:16­:40 UTC
Key size:
2048
Signature Algorithm:
sha256WithRSAEnc­ryption
keyUsage:
Digital Signatur­e, Key Encipherm­ent
extendedKeyUsage:
TLS Web Server A­uthentication, T­LS Web Client Au­thentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
91:67:01:E9:67:A­F:16:9C:4B:1D:F8­:72:FC:D6:51:F3:­71:1D:E9:7E
authorityKeyIdentifier:
keyid:00:B5:29:F­2:2D:8E:6F:31:E8­:9B:4C:AD:78:3E:­FA:DC:E9:0C:D1:D­2
authorityInfoAccess:
CA Issuers - URI­:http://r12.i.le­ncr.org/
subjectAltName:
DNS:server.czw.w­ien
certificatePolicies:
Policy: 2.23.140­.1.2.1
crlDistributionPoints:
Full Name:­ URI:http://r12­.c.lencr.org/101­.crl
ct_precert_scts:
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­12:F1:4E:34:BD:5­3:72:4C:84:06:19­:C3:8F:3F:7A:13:­ ­F8:E7:B5:62:87:8­8:9C:6D:30:05:84­:EB:E5:86:26:3A­ Timestamp : ­Sep 4 22:15:11.­573 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:8­9:B2:3A:AD:40:DA­:FE:7D:D7:EE:9E:­ ­C3:5B:64:81:8E:6­D:6B:9C:AD:8E:F8­:85:F8:D6:8D:3B:­ ­C9:09:D7:09:FA:0­2:21:00:E0:D8:D1­:31:05:51:4A:4A:­ ­9F:66:15:B5:43:4­9:DA:35:A8:95:63­:E3:D6:29:09:A4:­ ­19:9B:78:BA:59:C­3:E4:13­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­1A:04:FF:49:D0:5­4:1D:40:AF:F6:A0­:C3:BF:F1:D8:C4:­ ­67:2F:4E:EC:EE:2­3:40:68:98:6B:17­:40:2E:DC:89:7D­ Timestamp : ­Sep 4 22:15:13.­679 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:2E:A­B:67:EA:47:63:33­:7C:F2:C0:3D:40:­ ­71:CF:91:99:D9:9­D:38:37:91:6E:9D­:D5:96:C2:24:AE:­ ­EB:26:31:EC:02:2­1:00:BA:4B:72:A0­:50:D8:E0:EB:7E:­ ­FF:3E:C3:00:3A:6­1:F5:2A:34:9F:79­:FE:8C:57:A9:EC:­ ­23:4D:1E:E4:AD:D­D:04

Certificates

Fingerprint Issuer Serial Public Key Download Tools
e3a5­258e­a312­7ea7­e319­da1e­00c2­13b6­ed9b­0937 R12 4902­7689­9984­3036­7136­5880­3164­7151­8900­9086­44 e3a5258ea3
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