This service provide certificate information from hostname: inet.krakow.pl
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:9b:a9:68:80:be:54:31:5d:98:19:38:83:cb:de:51:43:ac
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: May 20 09:06:10 2025 GMT
Not After : Aug 18 09:06:09 2025 GMT
Subject: CN = inet.krakow.pl
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:e0:df:41:36:55:f1:24:03:f3:dc:cd:da:01:6b:
2c:41:f9:5e:ba:f3:c9:11:48:d1:41:ed:12:85:46:
72:98:a2:e8:1b:09:9b:cc:b3:0e:1e:3c:f8:60:af:
04:5e:56:49:57:89:a8:dc:2a:63:2b:7e:2b:59:9e:
7a:00:62:39:9e:77:41:7a:7f:92:34:8a:e4:61:d3:
57:49:a6:9e:e8:1c:15:da:1f:0d:c4:1c:18:7c:9e:
e8:d9:c9:61:ac:95:6d:11:59:c8:fe:bc:05:31:31:
92:10:c6:04:42:94:c2:e5:1c:10:11:cb:33:f7:3b:
b1:f1:d3:e3:7f:f7:00:69:67:b2:23:c2:38:e0:3e:
61:6a:aa:67:00:08:1e:33:d6:50:0d:22:29:a7:26:
9d:85:ce:bc:31:47:a1:07:31:2b:b6:29:c9:f5:db:
40:28:32:11:72:87:07:c0:8e:9c:7f:18:98:95:31:
4a:c8:4d:95:ca:c9:f1:13:4b:ce:7e:76:0c:fe:33:
88:31:ba:0a:62:89:16:f3:c5:67:7b:e9:c5:79:7c:
47:8c:e0:cd:38:81:f6:86:b1:43:ca:95:3a:7a:2b:
a5:30:49:00:38:8c:b5:89:74:af:08:56:b8:9c:1c:
2e:81:00:19:4a:d6:9c:f3:ba:95:49:41:a8:2e:b8:
ec:44:df:81:d0:21:1a:c1:32:76:52:a6:61:9e:81:
cf:f8:45:39:c8:d6:f6:a0:ae:9f:f7:db:ee:e7:c1:
ad:3b:8d:20:d7:e5:c7:f0:1a:7d:26:e0:e8:ed:fc:
c4:d5:d5:ef:17:77:1e:5e:ec:6a:12:cc:ca:6f:7a:
8f:d1:a4:02:88:d4:0a:0a:2d:5d:69:cf:fd:49:9d:
e0:40:41:32:32:df:9d:be:f3:5c:2e:ac:34:3d:e0:
49:5e:37:fb:9d:85:e8:78:f7:74:ce:ad:a5:1c:44:
a0:32:49:79:27:b7:4b:23:b9:b7:e3:3a:8f:c7:ac:
a3:5e:e7:39:dd:fd:88:0b:90:03:92:b4:40:d6:1c:
cc:df:b9:f0:a6:1a:cc:a8:4a:df:8b:22:67:ca:e0:
9f:ad:fe:de:6f:03:62:b0:da:f7:a6:32:23:2f:dd:
98:82:03:5f:54:51:f8:ee:b4:1b:76:e8:80:ed:5e:
7d:aa:c2:4f:0e:31:f9:e7:e2:8d:38:01:15:11:9c:
e1:a8:e3:0e:e7:79:fd:5e:b8:b5:a9:e5:62:bc:5f:
2d:37:0e:d0:1f:e4:cb:8c:21:e3:e7:fd:ac:e4:8e:
a8:53:f4:c3:c9:33:0f:18:05:a0:ef:36:15:d0:00:
49:ee:af:3d:6e:96:b6:f3:9f:c8:55:ce:44:d3:e6:
e1:03:3b
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:
DA:69:9D:23:AB:F3:5B:EE:9A:95:C0:B6:75:4C:65:0F:AC:52:06:D2
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:inet.krakow.pl, DNS:www.inet.krakow.pl
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/45.crl
CT Precertificate SCTs:
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 : May 20 10:04:43.075 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:22:2F:17:A0:44:8A:A1:2E:42:86:6E:35:
49:D9:12:BA:41:96:8C:B5:2D:60:34:95:41:04:F8:12:
01:75:1A:F3:02:20:70:BF:D6:7C:05:3F:E2:1D:A4:D5:
28:0D:15:D8:DD:76:B7:31:D0:5B:EA:04:E0:0E:D3:5C:
97:6F:4B:BD:7D:A9
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : A4:42:C5:06:49:60:61:54:8F:0F:D4:EA:9C:FB:7A:2D:
26:45:4D:87:A9:7F:2F:DF:45:59:F6:27:4F:3A:84:54
Timestamp : May 20 10:04:45.059 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:1A:FC:33:1A:8B:14:B3:9A:44:9A:F7:59:
89:69:DC:13:B0:18:03:3A:40:80:40:73:2D:B9:81:6A:
BF:7F:F0:47:02:20:5F:98:11:5F:FF:BA:14:48:69:71:
7D:3A:F1:20:CD:E9:91:B7:DE:72:A0:A3:46:07:AC:FB:
47:C0:B8:34:B9:3C
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
53:7a:ee:51:c2:76:9f:b7:e2:d9:7a:43:18:0e:8d:6a:38:cd:
ca:39:a3:f7:a8:48:77:aa:f9:ce:65:52:7f:fd:af:6a:d5:06:
9c:53:de:2c:99:f5:99:77:aa:7d:0b:fe:dd:cc:fb:1d:5c:16:
a7:58:96:68:55:8b:1a:42:2f:a8:d0:f7:bb:b4:1e:60:1b:88:
9e:98:f0:d1:21:2f:37:56:92:a6:05:6a:77:56:d5:a4:7f:be:
9b:38:19:9c:97:04:bb:c1:e3:4b:ab:39:62:a2:6f:dc:6f:3a:
b9:f5:0f:e5:61:53:4c:7c:50:36:2b:c4:a5:44:e7:ef:76:72:
c2:dd:ac:2d:b5:51:85:d4:e6:09:b3:17:ca:14:8f:bd:54:ac:
07:69:db:2b:ee:86:9c:62:e5:65:51:5c:dc:9d:ec:95:49:09:
dc:fb:b9:62:15:db:fe:08:09:06:5e:7a:5b:c9:04:a3:4c:b8:
62:16:91:19:55:66:30:fd:01:37:0c:b9:52:13:16:f8:54:ae:
ee:06:44:9c:41:79:2e:68:3e:e6:13:9c:ba:dd:72:6e:91:36:
1c:bf:5c:89:16:aa:34:60:fd:73:e2:bf:67:74:25:af:47:ab:
55:5d:eb:c0:6a:5e:11:cc:32:14:2b:98:69:38:ba:9b:4d:38:
d1:91:71:10
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----