API
This service provide certificate information from hostname: 81-186-224-1.cityconnect.pl

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:15:8e:a0:dc:fd:98:b2:00:aa:d2:eb:e7:79:54:ca:b4:4a
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: May 10 20:02:00 2025 GMT
Not After : Aug 8 20:01:59 2025 GMT
Subject: CN = cityconnect.pl
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:cb:d2:ca:c4:05:d2:79:6c:ac:c1:36:21:4d:34:
36:c9:aa:90:49:7d:0c:0f:36:8f:65:f5:23:89:84:
1a:3b:2a:2e:8a:0b:d4:8a:ed:50:eb:b0:33:ac:04:
6b:61:3a:4c:09:c7:8b:ac:05:f6:31:fb:aa:70:16:
49:4d:ef:e5:25:95:ee:50:62:69:8e:4d:64:55:5d:
3b:5d:0d:96:ad:34:ce:f8:2b:ab:f6:23:47:72:6d:
5a:1d:5e:d7:83:69:82:4c:02:b3:54:a5:c7:d9:60:
cb:83:04:5a:e8:65:e7:6d:88:9a:28:f0:0b:b4:48:
44:c6:b0:e5:e9:b2:c2:bc:fb:69:48:81:d5:ef:f0:
82:70:f0:3d:56:c5:e5:6e:a5:ef:fd:2d:d2:b4:1c:
61:81:9f:f9:a1:38:69:15:37:dc:dc:87:5a:1d:29:
87:7f:1a:f8:cd:ea:11:99:8e:ac:9c:9b:e0:a0:a5:
78:cf:39:8a:a3:99:a6:a9:52:d6:61:ec:d8:47:40:
30:92:4f:4a:e1:3b:27:e3:bb:0a:6b:11:7e:33:44:
7c:36:d5:98:ee:bd:d6:e9:47:be:cb:4e:48:77:bb:
76:9b:a8:04:bc:74:d6:9e:ce:e4:3b:60:00:2a:b2:
76:1a:90:b3:c5:7e:b2:00:28:66:b6:2b:65:da:af:
c4:eb
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:
6D:15:B5:BB:96:DC:B5:D1:4B:E3:1C:5C:0B:53:90:40:BE:A2:02:92
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:cityconnect.pl, DNS:www.cityconnect.pl
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/75.crl
CT Precertificate SCTs:
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 10 21:00:30.730 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:DF:A9:AC:20:EF:93:67:E6:D0:17:C8:
F9:43:34:D5:CC:47:3A:C8:32:8D:AF:19:66:4C:E9:40:
00:7A:E2:16:6E:02:21:00:87:69:02:F2:57:6A:EB:93:
97:52:A9:9D:BA:B0:ED:F4:5C:AA:80:BC:35:1A:03:07:
F5:D4:EE:A3:75:F5:B5:52
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 21:00:30.785 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:9C:22:4C:B7:16:30:1D:28:3D:36:10:
D2:93:A8:B2:68:41:CD:F0:DC:FF:D9:F5:14:96:D4:37:
C4:3F:42:64:59:02:20:5D:EE:FE:05:3A:0B:3C:36:BF:
94:85:48:25:71:10:6D:CF:FD:51:69:53:E0:91:3F:35:
46:26:D6:72:50:EA:E7
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
63:f2:b9:a9:ef:2c:01:cb:07:38:16:de:21:c2:c9:5a:db:31:
2e:43:aa:bd:c1:51:a9:98:bb:20:d7:bd:75:8d:c5:e8:56:9d:
90:47:ed:69:bb:a4:2e:31:92:53:b7:b9:76:b0:90:b0:9d:62:
c5:a6:8f:0c:cc:f1:c1:d4:9a:53:88:08:3b:15:2d:7b:7c:aa:
44:bd:2d:a6:ab:dc:bb:e3:0b:91:db:cd:13:f7:6b:29:11:5d:
44:18:cc:83:7f:fd:07:49:73:6d:ec:e6:7c:6a:2d:22:fc:87:
a8:63:fe:38:b8:15:07:df:0a:e6:ff:2b:c2:d9:08:37:be:95:
02:80:a5:a9:24:92:cc:a1:86:de:96:4f:1e:f4:0c:22:20:e5:
ab:24:ae:6d:60:f7:50:b3:68:70:06:b9:11:ff:2a:66:81:1a:
7f:0f:e7:b8:cc:ce:89:d6:9a:3e:64:ae:8a:01:f7:45:3a:bb:
81:dc:5f:e8:5a:a4:92:08:20:74:dd:36:c8:98:ef:0c:c9:b4:
21:ce:5d:e1:a5:27:5d:cc:16:ad:4e:4a:eb:e6:c9:e2:d6:43:
d3:84:75:49:6d:ab:5e:6d:0b:5b:71:26:05:ac:eb:c9:6d:23:
72:e7:0b:4a:e4:ab:5f:b1:07:9e:fe:45:51:ca:bd:45:fd:c5:
b3:db:b4:ad
-----BEGIN CERTIFICATE-----
MIIFDTCCA/WgAwIBAgISBRWOoNz9mLIAqtLr53lUyrRKMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
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OLgVB98K5v8rwtkIN76VAoClqSSSzKGG3pZPHvQMIiDlqySubWD3ULNocAa5Ef8q
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rU5K6+bJ4tZD04R1SW2rXm0LW3EmBazryW0jcucLSuSrX7EHnv5FUcq9Rf3Fs9u0
rQ==
-----END CERTIFICATE-----