SSL-Tools

backupmx2.mail.cogentco.com

CN=backupmx2.mail.cogentco.com

Fingerprints: 6047068103 0153e0117f

Aussteller:
CN=Let's Encrypt­ Authority X3,O=­Let's Encrypt,C=­US
CN=R10,O=Let's E­ncrypt,C=US
Seriennummer:
2937807813662552­7473431791608307­4790509848
2941698687610496­7052089105288130­0947716420
Nicht gültig vor:
2020-05-14 04:21­:07 UTC
2025-02-22 20:36­:54 UTC
Nicht gültig nach:
2020-08-12 04:21­:07 UTC
2025-05-23 20:36­:53 UTC
Schlüssellänge:
2048
Signatur-Algorithmus:
sha256WithRSAEnc­ryption
keyUsage:
Digital Signatur­e, Key Encipherm­ent
extendedKeyUsage:
TLS Web Server A­uthentication, T­LS Web Client Au­thentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
86:32:FE:0C:DE:A­9:27:9D:86:2C:0C­:A7:E7:E1:AF:81:­CA:F9:CB:6B
91:DF:25:EE:47:1­B:EA:E6:21:D7:B2­:E6:D6:27:65:6A:­8A:8E:F0:A0
authorityKeyIdentifier:
keyid:A8:4A:6A:6­3:04:7D:DD:BA:E6­:D1:39:B7:A6:45:­65:EF:F3:A8:EC:A­1
keyid:BB:BC:C3:4­7:A5:E4:BC:A9:C6­:C3:A4:72:0C:10:­8D:A2:35:E1:C8:E­8
authorityInfoAccess:
OCSP - URI:http:­//ocsp.int-x3.le­tsencrypt.org­CA Issuers - URI­:http://cert.int­-x3.letsencrypt.­org/
OCSP - URI:http:­//r10.o.lencr.or­g­CA Issuers - URI­:http://r10.i.le­ncr.org/
subjectAltName:
DNS:backupmx2.ma­il.cogentco.com,­ DNS:la-cust-mx.­sys.cogentco.com
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 : ­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 14 05:21:07.­225 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:5B:E­B:6F:AB:38:80:EF­:A5:D2:9A:17:26:­ ­C0:44:AC:89:9F:B­4:9A:48:0F:8D:75­:F6:AC:B1:70:2F:­ ­B6:7C:9A:E0:02:2­1:00:E6:D4:6F:FB­:38:85:44:A9:14:­ ­3A:D1:57:BE:15:C­F:F7:86:03:B3:4E­:61:8E:9C:AE:82:­ ­14:F9:03:59:A3:A­2:43­Signed 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 14 05:21:07.­307 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:C­B:75:D5:28:BA:80­:E1:C4:1C:46:20:­ ­2B:B5:19:FA:81:3­2:F3:52:8B:4D:76­:9E:C8:4E:43:F6:­ ­6F:A6:0B:08:0E:0­2:21:00:C8:65:B4­:46:E3:09:57:04:­ ­73:89:4D:7A:78:1­5:22:A0:AA:8A:B7­:4B:03:8C:90:CE:­ ­62:7E:D7:9E:1B:0­B:DC:5C
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­73:20:22:0F:08:1­6:8A:F9:F3:C4:A6­:8B:0A:B2:6A:9A:­ ­4A:00:EE:F5:77:8­5:8A:08:4D:05:00­:D4:A5:42:44:59­ Timestamp : ­Feb 22 21:35:24.­717 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:5F:1­0:3E:4E:3D:6A:FC­:DD:6F:52:C1:45:­ ­DF:23:3F:5E:B6:E­6:09:A1:77:31:A8­:26:46:D3:67:E7:­ ­D5:FC:C4:F2:02:2­1:00:D1:56:46:5D­:A9:DC:33:46:95:­ ­94:E4:D5:5A:87:2­D:4A:B2:C5:31:AA­:22:CE:68:A3:6E:­ ­4D:0B:68:60:1D:8­7:29­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­13:4A:DF:1A:B5:9­8:42:09:78:0C:6F­:EF:4C:7A:91:A4:­ ­16:B7:23:49:CE:5­8:57:6A:DF:AE:DA­:A7:C2:AB:E0:22­ Timestamp : ­Feb 22 21:35:24.­940 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:9­4:AE:93:F8:3E:78­:5B:7F:6A:AA:D6:­ ­5E:51:C7:27:E8:6­D:45:FC:57:85:E3­:CE:B4:60:47:F0:­ ­20:77:ED:8F:BA:0­2:20:61:2D:C8:1E­:AB:DC:15:D7:76:­ ­6D:DA:39:92:CA:A­5:08:36:E6:96:2D­:FD:25:B3:09:64:­ ­16:CA:F8:85:A0:9­2:1B

Zertifikate

Fingerprint Aussteller Seriennummer Public Key Download Tools
6047­0681­0319­6dfb­1782­fc7c­0af5­3801­fe60­8590 Let's Encrypt Authority X3 2937­8078­1366­2552­7473­4317­9160­8307­4790­5098­48 6047068103
PEM TXT JSON
TLSA
0153­e011­7ff4­be6a­589d­046f­2437­2548­8e08­0096 R10 2941­6986­8761­0496­7052­0891­0528­8130­0947­7164­20 0153e0117f
PEM TXT JSON
TLSA