Zertifikatskette
btzcmail01.barkowski.info
2024-05-12
verbleibend
4096 bit
sha256WithRSAEncryption
R3
2025-09-15
verbleibend
2048 bit
sha256WithRSAEncryption
ISRG Root X1
(Zertifikat ist selbst signiert.)
2035-06-04
verbleibend
4096 bit
sha256WithRSAEncryption
Subjekt
Common Name (CN)
btzcmail01.barkowski.info
Alternative Namen
btzcmail01.barkowski.info
btzcmail01.lan.barkowski.info
mail.lan.barkowski.info
mgw.lan.barkowski.info
mgw1.barkowski.info
Aussteller
Land (C)
Organisation (O)
Common Name (CN)
Gültigkeit
Nicht gültig vor
12.02.2024
Nicht gültig nach
12.05.2024
Mit diesem Zertifikat sind folgende Nutzungsformen erlaubt:
Digital Signature
Key Encipherment
TLS Web Server Authentication
TLS Web Client Authentication
Fingerprints
SHA256
DF:16:7A:97:3E:3D:6F:A0:70:91:42:1E:78:36:EC:96:15:63:D8:BA:39:85:F3:62:6B:56:5D:38:C5:04:D6:94
SHA1
9A:4B:87:04:1D:2C:15:28:0D:38:45:C7:04:C1:6C:4B:2E:40:91:ED
X509v3 Erweiterungen
subjectKeyIdentifier
C6:F4:35:F0:36:23:33:1B:AD:25:FB:FC:B3:23:9D:34:CE:90:EB:54
authorityKeyIdentifier
keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
ct_precert_scts
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
Timestamp : Feb 12 15:21:21.180 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:23:D5:5F:7B:84:D8:69:69:0C:A4:15:40:
29:E3:EC:28:31:00:26:4A:3B:AE:1A:84:24:EC:F3:04:
16:8B:9A:CE:02:20:76:2C:37:22:BB:78:73:1B:69:BA:
B0:7C:BB:AF:88:0E:F2:A5:D6:B8:8D:B0:F2:C6:43:25:
23:85:7A:72:B1:1B
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B:
67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17
Timestamp : Feb 12 15:21:21.692 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:39:7F:E5:42:72:4E:F4:37:DE:F4:DE:32:
7A:C3:6D:A9:0E:C2:F4:1B:D0:DD:68:B0:2A:4D:7E:4F:
2C:FF:E6:54:02:20:60:8F:4B:83:03:C5:B7:49:59:D4:
BB:5B:97:16:DE:EB:00:4A:8E:EE:E0:6D:E5:9F:D8:D8:
03:A1:CA:DA:54:22
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