API
This service provide certificate information from hostname: static-201-131.is.net.pl

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:73:e7:c6:44:28:80:80:c3:8a:73:ee:25:85:e5:65:ae:85
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: Jun 1 02:11:57 2025 GMT
Not After : Aug 30 02:11:56 2025 GMT
Subject: CN = is.net.pl
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:cc:4c:8e:53:c3:68:0b:e5:22:aa:ef:57:56:9d:
42:dd:0e:b2:aa:3b:fe:8a:9d:a8:55:e7:11:41:c8:
db:cc:b6:5a:f7:b6:a3:e6:21:7b:f9:a6:36:40:0d:
f6:7f:50:f2:d9:96:05:0d:1a:12:6a:10:3c:2b:37:
c5:0c:22:48:28:6e:f8:5e:4c:db:1c:b5:eb:72:64:
c6:74:fd:fd:18:24:a1:02:c4:53:82:82:b8:b3:91:
d9:bb:02:28:4f:24:75:fe:5c:4b:9f:11:51:ca:a7:
c9:9c:5a:0a:4a:5c:fd:5e:14:bb:42:ff:ad:2d:c2:
38:f5:e4:90:ae:0d:86:7a:2f:a6:8d:8a:77:9d:c3:
3c:87:4b:be:ae:a3:2e:b0:31:04:2d:51:81:39:d2:
0d:59:f8:77:1c:85:a7:f3:87:31:29:b8:ef:92:c2:
ee:8c:14:67:e6:d3:4a:50:c2:78:3a:7a:d5:16:cc:
dd:3d:7a:ba:ff:d9:2a:9d:67:ad:94:48:e9:ca:c1:
f3:df:6b:b1:47:5c:db:54:c0:93:3d:1d:2c:6c:35:
be:73:aa:03:e2:59:3c:02:5a:1c:ed:02:fb:2e:8f:
df:97:c0:20:0f:cf:24:72:5f:af:41:91:0d:cd:a9:
57:d2:f9:95:23:27:5e:5d:a5:2c:79:0d:b8:e9:2e:
e9:a7
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:
B9:B4:76:F1:82:EF:51:B4:27:E0:E9:A5:7E:43:E2:F6:8F:33:9B:63
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:is.net.pl, DNS:www.is.net.pl
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/6.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
Timestamp : Jun 1 03:10:27.731 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:BC:EA:99:3A:31:8E:B5:5F:1F:84:65:
34:06:1C:36:11:69:04:94:01:61:0A:01:F3:C3:3F:B0:
66:19:D1:98:3D:02:21:00:87:F7:B3:84:5B:F5:BF:FA:
FE:76:98:FF:B6:CF:14:65:14:FD:7A:C5:99:E9:F8:74:
37:D2:BB:51:15:57:C3:48
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 : Jun 1 03:10:27.739 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:18:88:C2:E9:81:EB:6F:98:A8:11:6B:36:
97:1D:E8:0E:51:4C:B9:DB:A9:E2:E6:0A:18:6A:44:35:
EE:4A:14:6F:02:21:00:E0:14:0D:B6:4D:E5:FE:90:F8:
7E:02:C9:2D:B4:9E:8F:DA:2F:78:14:87:CE:79:9E:C3:
78:F9:28:39:BD:76:89
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
74:f7:27:c0:0b:3a:74:ce:57:ab:3f:c9:77:12:77:9b:33:ad:
23:e7:23:c8:71:38:3f:0f:a6:a9:6c:bf:a1:6d:7e:7d:66:03:
6c:3f:c8:5f:5e:cb:f4:a6:1e:44:4e:14:cd:7d:ef:da:48:45:
6c:88:ea:9a:e1:34:a6:04:04:01:40:33:d6:b7:cf:6f:0f:58:
d4:08:b9:09:3c:47:be:68:3b:df:6e:b3:32:8f:2b:3c:8c:26:
d8:16:5e:95:6b:0e:82:a9:0b:7b:72:9c:39:9a:90:92:ff:49:
50:03:25:25:17:ee:50:a0:0f:7a:eb:9f:2d:da:cc:f6:73:26:
f6:da:63:09:82:6a:fd:d7:ad:52:8e:24:9c:e6:35:1a:30:d4:
35:a5:3b:fa:65:5f:a6:e3:31:4c:4e:b6:34:0f:35:6f:97:11:
77:99:f8:f5:b2:c0:a7:86:dd:d4:f2:21:0f:e5:17:d4:3e:27:
06:a9:05:04:c5:80:8f:e6:af:bf:73:1c:29:a8:6f:05:c6:73:
ea:f7:0f:b8:77:3b:84:c6:87:c4:a9:49:8c:8e:00:4d:e1:9c:
1f:c2:7d:e9:86:e9:ed:8d:1a:2f:41:cd:5e:96:49:45:e5:2a:
01:61:80:80:2a:a8:c8:84:e1:b1:7b:5b:51:dd:04:99:26:62:
1e:84:0f:46
-----BEGIN CERTIFICATE-----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MBMGA1UdIAQMMAowCAYGZ4EMAQIBMC0GA1UdHwQmMCQwIqAgoB6GHGh0dHA6Ly9y
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PEvW6AbCpKIAV9vLJOI4Ad9RL+3EhsVwDyDdtz4/4AAAAZcpeB+TAAAEAwBIMEYC
IQC86pk6MY61Xx+EZTQGHDYRaQSUAWEKAfPDP7BmGdGYPQIhAIf3s4Rb9b/6/naY
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5goYakQ17koUbwIhAOAUDbZN5f6Q+H4CyS20no/aL3gUh855nsN4+Sg5vXaJMA0G
CSqGSIb3DQEBCwUAA4IBAQB09yfACzp0zlerP8l3EnebM60j5yPIcTg/D6apbL+h
bX59ZgNsP8hfXsv0ph5EThTNfe/aSEVsiOqa4TSmBAQBQDPWt89vD1jUCLkJPEe+
aDvfbrMyjys8jCbYFl6Vaw6CqQt7cpw5mpCS/0lQAyUlF+5QoA96658t2sz2cyb2
2mMJgmr9161SjiSc5jUaMNQ1pTv6ZV+m4zFMTrY0DzVvlxF3mfj1ssCnht3U8iEP
5RfUPicGqQUExYCP5q+/cxwpqG8FxnPq9w+4dzuExofEqUmMjgBN4Zwfwn3phunt
jRovQc1elklF5SoBYYCAKqjIhOGxe1tR3QSZJmIehA9G
-----END CERTIFICATE-----