This service provide certificate information from hostname: www.seznam.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:99:a1:a0:b3:68:5f:6f:b1:8d:11:87:d7:be:c0:9b:a4:eb
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: May 22 05:03:58 2025 GMT
Not After : Aug 20 05:03:57 2025 GMT
Subject: CN = www.seznam.cz
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:ab:72:c1:09:fa:34:5f:96:5d:9c:f7:32:53:de:
cd:98:d6:fb:e5:10:4f:70:bd:21:9f:d1:99:bc:54:
66:d5:15:1e:46:f1:77:25:52:5c:84:92:4a:d3:cc:
ce:86:29:23:6f:91:5a:ff:9c:af:91:36:f0:68:b8:
97:2a:4c:c8:5b:e6:67:92:cc:3c:c6:ee:40:4c:30:
0b:a1:6f:d2:be:0f:17:1c:82:94:cf:bc:b7:89:d8:
0e:e6:5a:07:19:5b:9d:5b:92:12:3b:a7:58:1a:74:
24:12:b8:bd:e5:21:81:09:e2:e0:7d:2b:54:38:13:
0c:d9:2f:0c:11:ba:4f:79:39:6d:9d:f7:d8:b7:8d:
dd:f1:b6:88:15:90:a4:04:1e:3f:06:aa:3b:90:c0:
16:5b:aa:7b:2e:72:30:7f:e3:78:08:66:9e:c4:34:
1b:c4:c7:52:a9:8c:18:d3:c3:70:af:a8:b4:a5:dd:
17:75:ed:65:ec:51:4b:30:fa:e5:4e:ee:6f:6f:0b:
4b:ae:7e:8c:ae:54:e0:66:1a:b1:41:9d:a0:6c:f8:
86:b6:5b:40:c7:8c:dc:82:6d:58:8a:65:8e:4d:98:
20:13:29:df:b1:bc:17:90:85:70:f2:74:52:e0:d4:
0d:fc:fc:c0:62:a0:22:73:b9:fb:80:7b:66:44:63:
d6:83:b0:77:f8:1a:75:5a:dd:a0:8c:e2:4d:b6:c9:
85:58:27:f4:cb:0e:46:73:53:b0:29:04:c2:d5:7c:
b4:63:cd:77:cd:8d:4d:dc:09:24:5c:3f:fc:ee:a9:
dc:aa:b5:f7:db:05:42:d2:90:ec:56:bd:ea:b2:3f:
65:f9:8f:a0:62:f5:db:f4:7f:43:26:2c:8f:76:fd:
c6:5c:c6:34:e6:d3:21:3c:3b:ff:19:f2:65:5f:b5:
46:40:5d:8d:40:76:24:d9:77:84:18:ca:c6:94:4f:
e8:09:66:f6:d2:af:c0:e2:5c:64:fe:7f:c4:4c:f0:
76:3c:98:a6:a9:92:e7:66:00:fd:5e:ee:d7:30:0f:
7e:d5:87:25:af:0d:7f:2d:c4:85:b8:b9:03:06:81:
d7:d4:9c:19:5d:5e:ad:eb:18:ba:55:49:8a:e6:07:
f4:22:a9:28:23:f0:77:f6:0f:9d:08:1a:2c:12:23:
94:2a:af:fc:fe:01:f4:28:0f:58:ab:95:b9:72:a2:
31:0d:3e:5e:d8:e2:2b:59:6c:e9:12:96:44:3d:bd:
91:db:a8:49:8d:6f:a7:b9:1e:88:5a:de:42:e8:6e:
ea:34:a9:21:ad:55:ca:84:ad:8d:7f:dd:a3:a6:d3:
57:6f:a7:68:05:1d:3d:a7:b6:6a:8e:ff:9f:33:cb:
93:1c:c9
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:
B4:47:67:1F:D9:C1:AF:CC:43:DD:4A:BE:52:7A:6E:C8:E9:CB:AA:7D
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:admin.seznam.cz, DNS:admin100-api.seznam.cz, DNS:admin100-node.seznam.cz, DNS:admin100.seznam.cz, DNS:api.seznam.cz, DNS:api2.seznam.cz, DNS:fallback.seznam.cz, DNS:ladime.seznam.cz, DNS:m.seznam.cz, DNS:seznam.cz, DNS:static-sorry-page-generator.seznam.cz, DNS:userweb-api.seznam.cz, DNS:userweb-api2.seznam.cz, DNS:wap.seznam.cz, DNS:www.seznam.cz
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/108.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 : May 22 06:02:28.075 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:8A:CF:0E:25:D7:75:34:B1:4C:76:90:
C6:78:CF:15:72:5F:34:36:DB:21:79:5D:AF:C0:E2:F2:
C1:2A:AF:E6:11:02:20:7F:77:AD:17:ED:65:8E:96:C4:
92:F5:01:A5:9F:81:CC:45:74:1A:09:15:42:F3:9C:AE:
79:60:FE:7C:8D:01:E5
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 22 06:02:28.085 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:75:42:7D:B4:3C:6B:F5:E1:E0:69:E7:95:
76:FC:53:C5:13:27:6A:77:0B:CA:C2:A8:D5:DF:30:90:
FC:30:15:86:02:20:44:A7:42:AA:5E:28:AF:53:8C:00:
2C:0D:21:32:E7:6D:6B:9F:7F:79:1A:5F:B3:84:0C:20:
6B:3A:BF:DE:9B:27
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
b4:af:7f:65:dc:71:19:1c:fa:50:74:62:1c:78:1b:dc:48:f8:
34:8e:7a:d3:6e:d2:e8:eb:40:0c:59:8c:fe:da:d9:10:21:69:
38:55:7d:67:4e:d5:b6:5a:53:0f:8f:86:8b:16:0f:5d:a3:b1:
f4:b2:bb:b6:8a:b7:6c:44:a7:88:0c:90:7c:f4:c7:e8:85:60:
fb:7f:60:75:ce:55:41:02:99:ce:da:83:b8:f3:a0:bc:f3:6f:
05:4b:f2:7b:3d:f0:c6:6f:3a:ee:22:9e:17:f6:f2:f9:37:ab:
89:0d:2d:b4:25:0e:38:54:a7:7f:58:aa:45:f4:17:7d:32:27:
55:82:47:47:08:6d:1f:1d:62:ab:f6:9a:8a:83:24:34:c1:f2:
12:c5:48:01:5b:b5:06:51:ed:62:03:e1:67:b0:81:28:f6:4c:
98:c8:df:cb:e9:49:4b:6d:79:16:2f:2c:0a:64:fa:8d:f4:8e:
97:ba:1a:df:81:47:71:77:d1:83:9f:5f:51:d5:e4:0f:a2:fd:
5c:17:a0:25:56:e8:42:a6:06:95:30:34:3b:91:10:3b:20:e7:
c4:b3:59:ac:32:b3:f3:d9:84:e5:f5:e8:ba:32:ca:9a:48:3a:
24:0a:c2:5a:4b:14:36:da:cf:42:8b:37:9a:3d:e0:26:a6:7d:
c2:96:6f:d0
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----