smtp1.exchange.a1.by

Fingerprints: 4a9a27820f

Issuer:: CN=R10,O=Let's Encrypt,C=US
Serial:: 315277196189722054011923133217232442580073
Not valid before:: 2024-08-29 03:14:41 UTC
Not valid after:: 2024-11-27 03:14:40 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:: E3:8A:C8:06:83:40:84:DC:4B:D6:D4:14:C5:20:C7:E1:A9:7B:15:1E
authorityKeyIdentifier:: 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://r10.o.lencr.orgCA Issuers - URI:http://r10.i.lencr.org/
subjectAltName:: DNS:smtp.exchange.a1.by, DNS:smtp1.exchange.a1.by
certificatePolicies:: Policy: 2.23.140.1.2.1
ct_precert_scts:: Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB: 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73 Timestamp : Aug 29 04:13:11.847 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:09:E5:60:F4:2A:CC:69:3F:A5:37:66:1E: E0:49:B8:06:5C:22:3F:BB:63:E3:A2:23:5C:41:87:AC: 06:93:54:28:02:21:00:B1:9A:DF:3D:70:75:70:8B:97: 58:60:CB:6A:42:C2:2F:A2:70:21:7F:D7:9E:60:74:3D: A0:FF:0B:E7:D1:6E:39Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 19:98:10:71:09:F0:D6:52:2E:30:80:D2:9E:3F:64:BB: 83:6E:28:CC:F9:0F:52:8E:EE:DF:CE:4A:3F:16:B4:CA Timestamp : Aug 29 04:13:11.886 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6F:A1:3D:8F:A2:DB:A4:08:F0:31:65:6C: B2:9C:FB:1C:3A:4A:1E:34:09:4A:D1:BC:89:89:7E:99: C8:66:DE:7B:02:21:00:EB:17:DB:18:26:D8:71:10:4F: 97:BF:2D:9B:0B:66:1D:9C:B0:C4:E8:D3:B9:CE:AC:74: EB:C3:F1:03:47:8B:D8

Certificates

Fingerprint		Issuer	Serial	Public Key	Download	Tools
4a9a27820f427c96e9dd79be16b599f9e922fb25		R10	315277196189722054011923133217232442580073	4a9a27820f	PEM TXT JSON	TLSA