API
This service provide certificate information from hostname: mail.modul.ru

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:30:11:c1:13:83:1d:f8:48:27:99:08:cf:3d:1c:39:ff:1d
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = US, O = Let's Encrypt, CN = E5
Validity
Not Before: Apr 1 07:08:37 2025 GMT
Not After : Jun 30 07:08:36 2025 GMT
Subject: CN = modul.ru
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:bd:8e:bb:74:3a:ba:f8:cc:ab:de:96:c4:95:d3:
ba:d4:88:58:c0:3a:c1:86:bc:c4:f5:bc:f3:f5:9e:
46:c1:8e:d5:9e:48:e2:4f:58:20:10:37:aa:32:f2:
22:be:8f:3a:91:22:ec:de:00:b6:e0:ca:05:48:02:
27:88:7a:e9:d4
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
97:1D:77:A3:DC:2E:5A:15:E2:BB:7C:72:E6:B1:64:FB:8F:CD:B5:BE
X509v3 Authority Key Identifier:
9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
Authority Information Access:
OCSP - URI:http://e5.o.lencr.org
CA Issuers - URI:http://e5.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mail.modul.ru, DNS:modul.ru
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://e5.c.lencr.org/30.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
Timestamp : Apr 1 08:07:07.652 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:0D:9F:CE:22:51:A6:8B:6E:77:25:70:8E:
54:1D:A6:D4:E2:F9:96:AB:89:59:11:C8:5A:6B:6C:B2:
76:AA:FD:35:02:20:09:F7:70:11:82:55:F7:75:44:64:
9B:0B:AB:90:35:FE:E5:42:D6:5D:F6:F6:A4:A3:0A:26:
32:D7:39:CE:21:37
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 : Apr 1 08:07:09.631 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:89:2D:34:FE:DC:60:AF:B5:70:AF:81:
35:C5:6B:87:D4:7C:F5:FA:57:9E:5F:C1:9D:7F:68:BB:
81:94:6E:47:96:02:20:13:3A:40:02:9B:52:92:88:A4:
7A:75:A4:FD:77:39:BA:4D:88:45:FB:21:6C:A0:DC:AE:
14:57:49:28:29:88:8A
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:66:02:31:00:f0:46:43:94:a4:e4:02:91:ff:97:e9:ef:c5:
6e:2c:88:11:27:50:83:9a:49:f7:49:76:ce:56:b0:e8:66:5f:
0d:1b:f0:23:62:3c:54:dd:d4:25:34:39:07:bc:14:8d:df:02:
31:00:99:a5:d3:47:2b:46:14:73:e4:49:9a:73:5f:83:5a:83:
5c:31:1f:98:cf:f7:8b:b7:24:07:f6:97:30:1f:03:18:06:43:
b6:5f:42:8d:bc:eb:60:b4:9f:0a:2c:6b:ef:90
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----