mail.proschko-it.de

CN=mail.proschko-it.de

Fingerprints: c618b48960 1255fbabbc 6d3cee2596 9641393d4e

Issuer:
CN=Let's Encrypt­ Authority X3,O=­Let's Encrypt,C=­US
CN=R11,O=Let's E­ncrypt,C=US
Serial:
2769756918796754­0734281878289408­4280639070
4319925290456683­4437711769777719­8903326804
4271449704660712­5214866145702613­7355295000
4183624177234708­7190809693706041­7715368949
Not valid before:
2020-03-26 12:13­:21 UTC
2020-05-25 12:13­:11 UTC
2020-07-24 12:13­:17 UTC
2024-11-13 08:52­:17 UTC
Not valid after:
2020-06-24 12:13­:21 UTC
2020-08-23 12:13­:11 UTC
2020-10-22 12:13­:17 UTC
2025-02-11 08:52­:16 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:
C1:0C:81:35:B9:1­2:E3:31:74:0F:ED­:E6:A8:85:70:A6:­35:CE:54:34
A4:B9:F1:88:9C:C­E:18:A7:BD:82:4B­:DC:F4:37:E5:1A:­7C:E3:89:D4
FD:DC:5D:E6:46:C­8:E0:A7:46:87:15­:19:B5:E6:F0:0A:­88:66:0A:60
07:10:5F:92:F6:9­7:7A:0C:D7:59:44­:DA:C1:E5:CE:21:­95:71:C5:58
authorityKeyIdentifier:
keyid:A8:4A:6A:6­3:04:7D:DD:BA:E6­:D1:39:B7:A6:45:­65:EF:F3:A8:EC:A­1
keyid:C5:CF:46:A­4:EA:F4:C3:C0:7A­:6C:95:C4:2D:B0:­5E:92:2F:26:E3:B­9
authorityInfoAccess:
OCSP - URI:http:­//ocsp.int-x3.le­tsencrypt.org­CA Issuers - URI­:http://cert.int­-x3.letsencrypt.­org/
OCSP - URI:http:­//r11.o.lencr.or­g­CA Issuers - URI­:http://r11.i.le­ncr.org/
subjectAltName:
DNS:mail.proschk­o-it.de
certificatePolicies:
Policy: 2.23.140­.1.2.1­Policy: 1.3.6.1.­4.1.44947.1.1.1­ CPS: http://cp­s.letsencrypt.or­g
Policy: 2.23.140­.1.2.1
ct_precert_scts:
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 : ­Mar 26 13:13:21.­540 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:C­C:B3:DB:A8:3D:12­:A7:DC:8A:22:F6:­ ­91:53:9B:1C:2F:F­1:C5:83:E3:BC:B4­:37:E0:B1:73:A0:­ ­53:36:2A:0D:32:0­2:21:00:AD:CE:16­:75:E3:EA:4C:18:­ ­DB:83:E4:BC:86:5­1:90:11:47:6E:34­:D4:5A:B5:2C:16:­ ­1F:20:37:A2:7B:D­9:65:15­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­6F:53:76:AC:31:F­0:31:19:D8:99:00­:A4:51:15:FF:77:­ ­15:1C:11:D9:02:C­1:00:29:06:8D:B2­:08:9A:37:D9:13­ Timestamp : ­Mar 26 13:13:21.­593 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:1F:48:7­A:A3:2E:B4:BE:85­:13:43:40:3D:8E:­ ­26:1A:C0:8E:51:5­A:B7:9B:C2:6C:8F­:3A:AF:A8:EE:16:­ ­C5:B8:54:02:21:0­0:B7:28:E0:45:4D­:06:44:AF:C7:D7:­ ­37:6B:94:93:5C:B­0:E2:7D:68:69:CB­:51:BC:EA:1D:9D:­ ­44:1F:9E:C2:4C:8­2
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­07:B7:5C:1B:E5:7­D:68:FF:F1:B0:C6­:1D:23:15:C7:BA:­ ­E6:57:7C:57:94:B­7:6A:EE:BC:61:3A­:1A:69:D3:A2:1C­ Timestamp : ­May 25 13:13:11.­766 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:D­5:1B:CB:5B:3B:49­:9D:68:20:55:1D:­ ­85:D8:34:32:79:5­1:3A:FB:90:B2:E9­:DA:D7:D9:63:F0:­ ­F5:B0:12:AA:DF:0­2:21:00:AD:3B:4B­:7F:1F:4E:7C:9B:­ ­E1:97:99:1D:D8:4­4:13:10:4A:F5:7A­:20:67:68:F8:2F:­ ­2B:59:1E:80:81:A­D:3E:74­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­6F:53:76:AC:31:F­0:31:19:D8:99:00­:A4:51:15:FF:77:­ ­15:1C:11:D9:02:C­1:00:29:06:8D:B2­:08:9A:37:D9:13­ Timestamp : ­May 25 13:13:11.­874 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:59:F­3:E1:0A:C8:0D:6B­:AC:4A:A9:B2:28:­ ­E7:B0:EA:25:F0:A­5:F3:08:F7:1A:AC­:4D:FB:DE:74:4D:­ ­57:62:5A:C8:02:2­0:3F:10:E1:EC:D9­:6A:93:F9:45:37:­ ­4B:84:BB:E4:74:E­D:AB:2F:C9:43:FD­:80:DA:C5:B4:B1:­ ­04:8C:27:8A:DA:B­1
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 : ­Jul 24 13:13:17.­344 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:3B:8­8:61:79:F0:70:0F­:43:B8:5B:45:CD:­ ­5C:55:BC:24:44:C­1:10:E6:9B:76:A8­:E1:A1:3A:22:BF:­ ­74:EC:10:28:02:2­0:7B:B7:55:FE:D0­:FA:A2:FA:E0:F4:­ ­1D:B1:DA:2E:F2:1­F:8A:46:C8:D0:75­:EF:F3:1C:EA:1C:­ ­7B:89:20:52:6A:F­6­Signed 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 : ­Jul 24 13:13:17.­332 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:6E:A­E:9B:73:7F:DC:85­:CD:BA:49:A1:3D:­ ­77:46:B4:B6:FF:1­1:E0:CC:BB:C7:17­:29:99:F9:59:27:­ ­BD:55:73:73:02:2­0:35:5B:8D:0A:B0­:8D:40:91:2F:C0:­ ­12:23:58:72:26:D­5:48:A5:8C:A0:B2­:91:1F:82:E3:95:­ ­7E:8F:B3:5C:FD:6­7
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­A2:E3:0A:E4:45:E­F:BD:AD:9B:7E:38­:ED:47:67:77:53:­ ­D7:82:5B:84:94:D­7:2B:5E:1B:2C:C4­:B9:50:A4:47:E7­ Timestamp : ­Nov 13 09:50:47.­850 2024 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:6D:B­5:5C:F9:CD:96:AC­:A6:0D:09:A5:D4:­ ­F0:50:D1:96:EF:2­2:D5:FA:14:8B:23­:89:44:22:61:19:­ ­A4:FB:E1:F8:02:2­1:00:F7:2D:B8:E1­:BB:A4:2C:D0:1E:­ ­8C:08:E1:06:D0:9­3:EC:02:65:1A:1D­:34:CF:4B:35:39:­ ­DE:E8:B9:85:8D:5­C:72­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­7D:59:1E:12:E1:7­8:2A:7B:1C:61:67­:7C:5E:FD:F8:D0:­ ­87:5C:14:A0:4E:9­5:9E:B9:03:2F:D9­:0E:8C:2E:79:B8­ Timestamp : ­Nov 13 09:50:49.­674 2024 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:63:0­5:51:4E:CB:1D:1E­:6F:50:E5:7E:EE:­ ­5E:3C:87:6E:F4:E­7:87:F7:BF:FD:2A­:F4:0A:17:2F:89:­ ­16:5A:E5:52:02:2­1:00:B1:51:8F:0B­:D5:0C:DA:EA:CC:­ ­23:10:A6:12:22:D­6:E6:0D:49:DC:43­:3F:9B:3A:B7:71:­ ­58:7D:44:A8:F7:7­9:19

Certificates

Fingerprint Issuer Serial Public Key Download Tools
c618­b489­6060­d128­87c2­4e84­2a85­dded­25a5­e8b6 Let's Encrypt Authority X3 2769­7569­1879­6754­0734­2818­7828­9408­4280­6390­70 c618b48960 TLSA
1255­fbab­bc6a­fbac­e2d6­2bd1­79b6­c7e3­9976­4ec1 Let's Encrypt Authority X3 4319­9252­9045­6683­4437­7117­6977­7719­8903­3268­04 1255fbabbc TLSA
6d3c­ee25­96ac­9dff­17ae­106d­6c17­3f9c­c4a8­a3f3 Let's Encrypt Authority X3 4271­4497­0466­0712­5214­8661­4570­2613­7355­2950­00 6d3cee2596 TLSA
9641­393d­4ea5­4c1e­58d7­9e43­aa1a­d9d3­f47d­5126 R11 4183­6241­7723­4708­7190­8096­9370­6041­7715­3689­49 9641393d4e TLSA