This service provide certificate information from hostname: etp.linuxcenter.ru
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:d7:37:ed:4e:f3:80:77:b9:e2:29:f0:37:58:75:ef:ef:ad
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: Jul 7 21:09:38 2025 GMT
Not After : Oct 5 21:09:37 2025 GMT
Subject: CN = linuxcenter.ru
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:e1:3d:27:63:9c:d1:f8:a0:44:f7:dd:d2:76:c3:
ab:d2:1d:cd:00:96:1a:ad:eb:77:fe:3c:f4:88:de:
97:ec:c4:3f:76:5c:8e:4e:2a:06:94:cf:80:7d:cc:
fa:7d:db:0f:3e:d5:72:89:bb:13:d9:3b:fb:cb:83:
33:ef:d9:4e:f2:f9:56:15:fa:15:bf:77:89:68:b4:
42:98:90:03:96:b4:24:6b:fa:bd:e0:74:f0:81:e4:
9c:1b:12:87:2f:c8:1c:dd:05:af:bf:a5:a3:22:8a:
2b:24:8a:90:8d:13:68:56:ef:9e:56:75:94:2b:f9:
d2:b5:c9:79:97:14:b3:f4:9b:e9:63:b7:97:1d:d1:
c5:25:25:78:b9:61:97:53:79:ee:9a:32:9c:4a:1e:
2d:fa:8c:5f:e2:1f:4e:de:35:31:93:62:e9:9b:00:
af:57:64:1d:57:7f:c0:92:ce:c2:50:a3:16:29:84:
6b:f5:95:e7:fe:57:a7:10:2c:4b:f3:83:7a:15:6d:
d4:86:f3:7e:c6:b6:ab:a8:8c:cf:1f:9e:2b:61:a3:
6a:65:63:2a:1d:a0:0a:3a:67:c3:44:94:89:0f:60:
71:ae:9b:80:fa:bd:d6:00:3c:4b:e8:a6:3c:88:7c:
17:8f:c7:8c:40:ef:ae:34:1c:0f:bd:6c:b9:de:b7:
da:ef
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
7D:C9:EF:C7:43:82:82:BD:2C:CD:4D:CB:02:44:E9:AD:DD:27:BE:FA
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:linuxcenter.ru, DNS:www.linuxcenter.ru
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/46.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
Timestamp : Jul 7 22:08:08.934 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:0D:18:B8:D3:D7:02:03:D5:9C:E3:35:67:
F1:FB:B6:61:E6:6C:BB:BF:6D:FD:09:08:68:07:BE:34:
DD:4E:89:DC:02:21:00:B9:32:91:57:86:0D:5E:17:E1:
F2:11:5E:3B:10:14:EE:58:3C:A3:84:4F:51:06:87:3A:
F6:17:26:EC:DC:EC:66
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
Timestamp : Jul 7 22:08:08.932 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:E4:A9:9F:59:43:76:04:C7:C8:95:E6:
48:CB:CD:B0:C2:D5:F5:E7:05:DE:F2:37:B1:05:9A:D2:
5D:E8:77:FD:FA:02:20:0D:FD:6E:E7:BF:69:36:8D:AC:
B7:66:CC:D8:C4:A3:59:4D:07:FB:59:4F:A7:D2:49:4B:
0B:C9:4B:6C:00:B7:17
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
a1:9b:59:78:2d:b5:57:c0:0a:13:02:38:0b:8d:8c:93:76:52:
f0:85:4a:b3:f1:26:85:08:21:82:f2:48:ba:0d:f0:09:a1:15:
f5:3d:06:b2:f9:de:72:2f:77:62:1b:9c:9d:ea:ca:2f:60:1c:
d9:90:88:5c:33:ae:5d:c3:aa:27:5a:d9:da:7a:1c:79:52:69:
7d:9d:63:3c:87:13:ad:c9:72:35:e8:ff:69:7e:26:29:1f:59:
f7:af:57:6a:62:38:a5:da:1b:a5:1d:50:29:24:e7:fa:33:22:
41:c4:60:ee:da:c7:a4:85:5c:86:2f:86:a8:32:64:7f:43:f1:
2c:62:19:90:13:ca:f0:a4:c0:d3:67:09:b3:b5:6c:23:91:6a:
66:5e:d6:e3:06:5a:7b:46:f1:59:b1:a9:f1:12:8c:48:62:4a:
9d:47:8b:59:90:4e:9c:45:53:34:a6:9c:cb:07:30:08:5c:f5:
99:f4:ae:77:5e:88:3f:24:71:41:6c:64:25:ba:3f:d9:38:58:
23:c5:62:e4:5b:ac:ec:a1:1c:6a:d0:86:1d:ae:02:f7:80:f8:
59:c6:ab:b9:a1:08:82:f9:72:17:f8:95:b8:9b:62:9d:50:8f:
89:24:76:ee:dc:87:4b:00:1a:46:dc:64:75:84:de:83:50:cb:
a2:00:ec:8c
-----BEGIN CERTIFICATE-----
MIIFDDCCA/SgAwIBAgISBdc37U7zgHe54inwN1h17++tMA0GCSqGSIb3DQEBCwUA
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0IYdrgL3gPhZxqu5oQiC+XIX+JW4m2KdUI+JJHbu3IdLABpG3GR1hN6DUMuiAOyM
-----END CERTIFICATE-----