API
This service provide certificate information from hostname: wb1.swan.sk

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:18:37:3e:78:4e:a1:c7:3d:c4:6b:75:47:ad:de:bd:2f:dd
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: May 10 01:27:00 2025 GMT
Not After : Aug 8 01:26:59 2025 GMT
Subject: CN = old.swan.sk
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c8:5b:5f:d7:fc:11:be:ec:30:10:c4:93:fa:94:
29:dc:ca:df:7e:51:c9:a1:8e:aa:ea:54:30:91:97:
ac:ac:68:0c:9c:8f:71:13:b8:5d:1f:ae:46:b4:9c:
af:16:1d:c3:53:00:71:56:3f:d2:38:17:66:79:06:
06:b3:f0:d1:ae:82:5e:0c:f0:63:1a:b0:5c:ad:d5:
8e:37:56:79:c7:bb:26:fa:aa:51:18:91:be:aa:f3:
e8:97:aa:91:88:4b:cd:7e:be:01:6f:64:78:71:19:
be:70:e0:7a:b0:4a:e3:25:2a:b7:3b:c8:ce:d2:17:
af:e7:93:1d:87:a7:ec:fb:20:66:12:34:f3:e7:d9:
12:34:9c:3e:85:f7:36:f2:00:cc:63:d7:e3:3e:f5:
8d:a7:76:90:5d:5b:0a:81:29:08:da:d6:27:53:99:
30:38:ab:7c:93:9e:6e:26:6a:c4:40:10:47:21:7e:
a3:c3:7c:af:38:ae:e5:1d:09:2c:43:7f:ce:c7:f3:
b6:ed:96:d1:36:6f:81:6f:d4:8c:3a:23:db:b7:99:
df:99:f2:07:42:a4:c9:eb:18:02:9c:a3:19:ab:df:
ba:e2:7a:5b:55:01:89:c5:ed:59:d6:87:3f:98:81:
56:92:0c:a4:8c:41:b8:0d:51:7e:bb:07:fb:35:32:
29:6b
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:
A4:A2:42:8D:0F:F5:C4:63:AD:DD:67:7C:C7:4E:A1:B3:5B:0C:EB:15
X509v3 Authority Key Identifier:
C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
Authority Information Access:
CA Issuers - URI:http://r11.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:old.swan.sk
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/94.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : May 10 02:25:31.147 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:9E:DF:BC:B8:7F:A6:17:91:CC:7B:BF:
41:25:E2:92:93:BB:37:4B:20:BA:D3:BB:B8:23:63:7D:
25:BC:5E:4A:CE:02:21:00:99:C4:67:22:51:9D:BF:1F:
24:5F:C8:3E:F5:4C:80:7B:D3:D9:36:DD:80:BC:B3:D8:
72:56:6C:AF:9D:19:CC:2B
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4:
67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D
Timestamp : May 10 02:25:33.048 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:8D:94:EC:74:E0:06:7F:3A:7E:22:1D:
B8:D3:1E:75:6E:84:F1:4D:00:C3:4E:1C:9E:9C:BD:69:
C3:00:EE:3C:67:02:21:00:FE:40:4C:00:88:56:79:8D:
C3:9E:F1:E5:0A:6A:6B:23:35:56:D1:C8:EF:25:1C:5F:
2F:DF:86:6F:9C:A2:06:70
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
55:ac:e7:3a:4a:cb:b8:c8:42:53:f6:80:3d:16:21:ba:a1:c4:
30:4f:51:fc:77:74:3d:5f:bf:aa:8b:6b:96:de:8d:1c:56:1f:
e3:2d:67:5d:91:a8:02:dd:b4:99:df:bf:64:e0:49:2d:cd:c6:
17:f0:1e:57:d0:d6:92:37:70:52:a8:88:f1:12:7c:fb:81:c7:
dc:c3:62:01:f2:24:cb:da:92:22:ef:10:76:4b:27:1a:65:82:
60:b7:46:18:ce:28:f2:b6:17:06:96:73:a2:12:86:d8:79:f6:
93:63:a7:c8:4c:e8:78:9e:bf:9e:a8:e3:9e:36:cf:64:57:76:
44:50:1d:60:28:ed:05:c7:49:a7:73:90:64:aa:6a:fc:9d:3d:
77:1a:31:40:6c:1e:2f:57:3f:69:2b:ff:ee:e2:4d:1c:e1:62:
95:63:46:eb:8a:be:11:73:20:9c:ec:76:98:a2:a7:91:6b:71:
49:12:11:65:42:ae:b2:df:69:6e:66:3e:e4:67:d4:f0:2e:20:
bb:0c:0c:bf:9c:e1:67:b1:06:31:6e:ba:bb:20:a3:00:4b:ed:
13:98:bf:da:21:dd:4b:7b:18:bf:bd:22:06:a2:b3:68:53:d6:
8e:ae:16:e4:08:c3:79:87:32:06:76:f1:b3:4d:67:7e:fc:94:
56:02:d7:00
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----