Zertifikatskette
smtp.hrb.de 
 
2021-04-26 
verbleibend
 
2048 bit 
sha256WithRSAEncryption 
 
 
 
 
Subjekt
Land (C) 
 
Stadt/Gegend (L) 
 
Organisation (O) 
 
Abteilung (OU) 
 
Common Name (CN) 
 
Alternative Namen 
smtp.hrb.de
 
mail2.rox.net
 
smtp.rockenstein.de
 
imap.hrb.de
 
mail1.rox.net
 
mail.rockenstein.de
 
mail.hrb.de
 
pop.rockenstein.de
 
pop3.hrb.de
 
pop3.rockenstein.de
 
imap.rockenstein.de
 
 
 
 
Aussteller
Land (C) 
 
Organisation (O) 
 
Abteilung (OU) 
 
Common Name (CN) 
 
 
Gültigkeit
Nicht gültig vor 
26.02.2020 
Nicht gültig nach 
26.04.2021 
 
Mit diesem Zertifikat sind folgende Nutzungsformen erlaubt:
Digital Signature 
Key Encipherment 
TLS Web Server Authentication 
TLS Web Client Authentication 
 
Fingerprints
SHA256 
D9:30:CC:02:AD:46:08:04:ED:95:53:E0:90:E1:B5:AB:ED:90:62:F1:E6:B7:37:E3:44:D4:AB:24:91:F9:2F:33 
SHA1 
83:52:0F:66:0A:52:1C:E7:0A:E8:A9:79:AB:4C:0E:FD:03:43:7A:0F 
 
X509v3 Erweiterungen
authorityKeyIdentifier 
keyid:90:58:FF:B0:9C:75:A8:51:54:77:B1:ED:F2:A3:43:16:38:9E:6C:C5 
 
 
subjectKeyIdentifier 
9B:D3:0E:27:36:EA:58:7C:59:A0:D9:D7:E2:66:53:43:F8:1F:0E:A7 
 
 
crlDistributionPoints 
 
Full Name: 
URI:http://cdp.geotrust.com/GeoTrustRSACA2018.crl 
 
 
certificatePolicies 
Policy: 2.16.840.1.114412.1.1 
CPS: https://www.digicert.com/CPS 
Policy: 2.23.140.1.2.2 
 
 
authorityInfoAccess 
OCSP - URI:http://status.geotrust.com 
CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustRSACA2018.crt 
 
 
ct_precert_scts 
Signed Certificate Timestamp: 
Version   : v1 (0x0) 
Log ID    : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A: 
3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10 
Timestamp : Feb 26 22:46:04.440 2020 GMT 
Extensions: none 
Signature : ecdsa-with-SHA256 
30:46:02:21:00:E2:41:4A:C8:33:7C:E4:C4:72:CA:30: 
1C:01:3E:5C:0A:F6:97:AC:38:1B:3D:6C:1B:7A:D0:ED: 
D6:AA:1F:87:D6:02:21:00:E6:61:FC:BC:8D:71:66:3E: 
62:96:F9:B7:49:F4:B2:04:A6:7D:9E:7B:C8:34:D0:23: 
F2:1B:09:99:5A:6A:8E:C5 
Signed Certificate Timestamp: 
Version   : v1 (0x0) 
Log ID    : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10: 
37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA 
Timestamp : Feb 26 22:46:04.511 2020 GMT 
Extensions: none 
Signature : ecdsa-with-SHA256 
30:44:02:20:31:42:27:C3:F7:50:4C:98:E4:AB:5C:3B: 
93:7F:F4:FA:F8:D2:7A:A0:EF:31:3F:CE:D0:17:5E:E9: 
E0:E7:FD:9A:02:20:3C:B9:03:9A:3D:F8:08:22:F5:DE: 
B9:A0:1B:1A:23:6D:52:5B:29:B8:9C:CE:1B:DB:A0:F6: 
EA:1A:21:04:92:71 
 
 
 
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