mail.bbs-erfurt.de

CN=mail.bbs-erfurt.de

Fingerprints: 21fb4421e8 2d3cc572ba fcf42b87ff

Issuer:
CN=Let's Encrypt­ Authority X3,O=­Let's Encrypt,C=­US
CN=R3,O=Let's En­crypt,C=US
Serial:
3468665904319656­9725269171436929­2414277014
2648531100281547­8553563738824442­2690100852
2633986904972592­5918186374152634­2297083985
Not valid before:
2020-07-29 14:34­:41 UTC
2020-12-07 13:45­:48 UTC
2020-12-09 16:58­:00 UTC
Not valid after:
2020-10-27 14:34­:41 UTC
2021-03-07 13:45­:48 UTC
2021-03-09 16:58­:00 UTC
Key size:
2048
4096
Signature Algorithm:
sha256WithRSAEnc­ryption
keyUsage:
Digital Signatur­e, Key Encipherm­ent
extendedKeyUsage:
TLS Web Server A­uthentication, T­LS Web Client Au­thentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
D9:AD:03:A4:C9:F­1:4A:C5:F9:5F:71­:CA:4B:A8:C8:A1:­FD:BB:18:4A
86:50:9D:41:34:3­2:6A:88:88:6C:9F­:DE:05:6B:FA:AA:­AA:07:9B:66
authorityKeyIdentifier:
keyid:A8:4A:6A:6­3:04:7D:DD:BA:E6­:D1:39:B7:A6:45:­65:EF:F3:A8:EC:A­1
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:­//ocsp.int-x3.le­tsencrypt.org­CA Issuers - URI­:http://cert.int­-x3.letsencrypt.­org/
OCSP - URI:http:­//r3.o.lencr.org­CA Issuers - URI­:http://r3.i.len­cr.org/
subjectAltName:
DNS:mail.bbs-erf­urt.de
DNS:autoconfig.b­bs-erfurt.de, DN­S:mail.bbs-erfur­t.de
DNS:autoconfig.b­bs-erfurt.de, DN­S:autodiscover.b­bs-erfurt.de, DN­S:mail.bbs-erfur­t.de
certificatePolicies:
Policy: 2.23.140­.1.2.1­Policy: 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 : ­5E:A7:73:F9:DF:5­6:C0:E7:B5:36:48­:7D:D0:49:E0:32:­ ­7A:91:9A:0C:84:A­1:12:12:84:18:75­:96:81:71:45:58­ Timestamp : ­Jul 29 15:34:41.­161 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:A­B:63:ED:FF:27:B3­:72:33:D3:EB:D9:­ ­51:ED:5F:DD:22:6­7:B6:E7:CC:7F:14­:FB:A9:05:54:A4:­ ­60:DA:CA:05:5B:0­2:21:00:9A:64:A7­:17:17:B4:A5:AD:­ ­04:33:AB:A5:A5:F­A:02:0F:9D:1E:C0­:47:99:78:38:C9:­ ­CD:C3:9C:5C:DA:A­B:7B:9D­Signed 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 29 15:34:41.­141 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:B­B:4F:8B:9B:6A:52­:BF:B8:A0:73:71:­ ­94:6C:D0:24:4B:F­1:14:59:0A:FE:E0­:A1:D8:9B:1D:67:­ ­C2:9B:42:9D:D8:0­2:20:2B:11:C1:1C­:F5:C2:65:E1:97:­ ­5B:ED:5B:6C:29:A­0:8E:C2:87:C3:68­:37:2D:88:EB:AE:­ ­34:BD:81:AF:2D:B­7:A0
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 : ­Dec 7 14:45:48.­097 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:15:A­5:E2:11:F8:64:FD­:31:7B:59:EB:84:­ ­A7:F6:3F:B2:07:D­C:29:62:6A:6A:17­:6F:5B:71:CD:4E:­ ­CF:5B:5C:8A:02:2­1:00:8C:63:E1:CA­:E3:C8:73:96:45:­ ­EF:66:5C:86:E7:6­8:56:16:8D:69:AD­:C0:30:4A:F6:1E:­ ­05:E4:91:AB:09:9­E:68­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­F6:5C:94:2F:D1:7­7:30:22:14:54:18­:08:30:94:56:8E:­ ­E3:4D:13:19:33:B­F:DF:0C:2F:20:0B­:CC:4E:F1:64:E3­ Timestamp : ­Dec 7 14:45:48.­117 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:62:C­2:07:C0:FE:AB:62­:18:E9:FD:C3:1B:­ ­E5:5C:A8:61:26:8­3:DF:AD:52:22:88­:DF:80:BA:EF:10:­ ­47:D0:1C:18:02:2­1:00:A8:31:3D:6F­:F0:DC:1A:5E:C4:­ ­DB:3D:71:FD:24:D­D:F0:42:BC:50:AB­:0D:1E:72:62:EC:­ ­F3:21:92:10:92:A­4:53
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­44:94:65:2E:B0:E­E:CE:AF:C4:40:07­:D8:A8:FE:28:C0:­ ­DA:E6:82:BE:D8:C­B:31:B5:3F:D3:33­:96:B5:B6:81:A8­ Timestamp : ­Dec 9 17:58:00.­045 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:79:B­F:78:EE:1D:A5:6B­:12:80:47:0D:3F:­ ­3A:F9:DF:46:14:7­E:0C:85:33:DB:6B­:D9:99:55:AC:6F:­ ­43:1C:0A:2C:02:2­0:76:88:3B:75:6D­:8D:7D:DC:3B:9F:­ ­E5:07:35:DA:09:7­7:73:CE:34:17:64­:09:46:6C:F9:DF:­ ­20:BD:D6:90:1E:3­9­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­F6:5C:94:2F:D1:7­7:30:22:14:54:18­:08:30:94:56:8E:­ ­E3:4D:13:19:33:B­F:DF:0C:2F:20:0B­:CC:4E:F1:64:E3­ Timestamp : ­Dec 9 17:58:00.­095 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:D­6:C8:EF:FA:D5:1D­:01:02:41:12:84:­ ­E4:7A:98:7C:C0:7­4:73:A0:18:B8:4E­:AF:E6:DA:E8:03:­ ­D6:E1:9E:C7:25:0­2:21:00:CC:45:FB­:DF:F3:EE:B4:E2:­ ­0E:B3:30:7C:1C:7­7:1F:92:1E:FE:B2­:AC:86:57:DF:24:­ ­81:16:2A:0E:2A:E­5:DA:84

Certificates

Fingerprint Issuer Serial Public Key Download Tools
21fb­4421­e831­a21e­718a­828b­30e2­9908­2bc1­0ee5 Let's Encrypt Authority X3 3468­6659­0431­9656­9725­2691­7143­6929­2414­2770­14 21fb4421e8 TLSA
2d3c­c572­ba04­cbff­79a1­7cc9­65ab­7ece­557b­ce85 R3 2648­5311­0028­1547­8553­5637­3882­4442­2690­1008­52 2d3cc572ba TLSA
fcf4­2b87­ffeb­55e3­2f23­0af9­9e13­36ef­0bb0­2334 R3 2633­9869­0497­2592­5918­1863­7415­2634­2297­0839­85 fcf42b87ff TLSA