Certificate chain
- 
ferrodata.de
- 
remaining
 
- 384 bit
 
- sha256WithRSAEncryption
 
 
Subject
- Common Name (CN)
 
- 
 
- Alternative Names
 
- 
- 
ferrodata.de
 
- 
git.ferrodata.de
 
- 
go.ferrodata.de
 
- 
localmail.ferrodata.de
 
- 
mail.ferrodata.de
 
- 
mx.ferrodata.de
 
- 
searx.ferrodata.de
 
- 
wiki.ferrodata.de
 
- 
www.ferrodata.de
 
 
Issuer
- Country (C)
 
- 
 
- Organization (O)
 
- 
 
- Common Name (CN)
 
- 
- 
Let's Encrypt Authority X3
 
 
validity period
- Not valid before
 
- 2020-05-22
 
- Not valid after
 
- 2020-08-20
 
This certifcate has been verified for the following usages:
- Digital Signature
 
- TLS Web Server Authentication
 
- TLS Web Client Authentication
 
Fingerprints
- SHA256
 
- 60:C3:01:F8:88:D4:75:9F:FE:35:EE:55:34:98:C5:15:BA:47:27:57:AF:C8:5A:07:19:C0:C7:FD:F7:95:2F:0A
 
- SHA1
 
- CB:44:28:64:4F:83:AB:D9:26:66:F2:51:0E:73:BC:BD:41:B6:2B:DE
 
X509v3 extensions
- subjectKeyIdentifier
 
- 
- 2A:A8:03:EF:B6:E2:E4:75:E0:DC:E7:9A:E8:81:E7:CC:11:3B:5E:2E
 
 
- authorityKeyIdentifier
 
- 
- keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
 
 
- authorityInfoAccess
 
- 
- OCSP - URI:http://ocsp.int-x3.letsencrypt.org
 
- CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
 
 
- certificatePolicies
 
- 
- Policy: 2.23.140.1.2.1
 
- Policy: 1.3.6.1.4.1.44947.1.1.1
 
- CPS: http://cps.letsencrypt.org
 
 
- ct_precert_scts
 
- 
- Signed Certificate Timestamp:
 
- Version   : v1 (0x0)
 
- Log ID    : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
 
- 4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
 
- Timestamp : May 22 22:41:27.130 2020 GMT
 
- Extensions: none
 
- Signature : ecdsa-with-SHA256
 
- 30:45:02:21:00:DC:88:C2:DC:BB:14:A1:B2:BA:2E:B6:
 
- 01:F5:1F:D8:59:D1:E6:FE:98:CE:92:0A:C8:F9:1A:A5:
 
- A4:A7:A1:4D:04:02:20:0B:6A:78:1F:21:4F:D2:1A:58:
 
- 1B:9E:43:FF:12:69:40:98:4E:4D:EE:6E:5E:79:65:DF:
 
- 81:11:76:68:1A:41:66
 
- Signed Certificate Timestamp:
 
- Version   : v1 (0x0)
 
- Log ID    : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
 
- 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
 
- Timestamp : May 22 22:41:27.105 2020 GMT
 
- Extensions: none
 
- Signature : ecdsa-with-SHA256
 
- 30:46:02:21:00:8F:FA:71:5D:53:B5:3C:19:AB:DB:DF:
 
- 89:56:1A:8F:4A:AF:E2:CF:15:EF:A4:7B:BD:59:67:20:
 
- C3:7C:30:F6:50:02:21:00:C0:9E:CB:73:83:F4:E7:88:
 
- 81:C2:51:6A:BB:47:60:E3:00:7B:74:C2:6C:9D:0E:46:
 
- 4C:E1:00:B2:54:B8:A8:29