This service provide certificate information from hostname: duff.afaik.org
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:80:13:f4:cb:8c:84:be:09:a8:04:d1:0b:c3:9e:dc:0a:48
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: Jun 14 19:21:33 2025 GMT
Not After : Sep 12 19:21:32 2025 GMT
Subject: CN = duff.afaik.org
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:cb:cd:08:24:11:d8:40:f6:c1:81:d5:98:53:45:
40:69:a0:c9:0c:bd:59:1f:b7:b2:41:23:42:c2:1c:
bf:08:c2:28:f6:8c:79:ec:d7:b6:18:fc:b2:0d:16:
43:71:cd:2a:af:be:c3:2f:b1:96:ce:ae:3d:0d:24:
a3:73:80:95:dc:26:58:8d:12:84:80:95:ee:d8:c0:
4b:d5:72:97:6f:7a:a4:d5:ed:49:1e:15:0a:ee:3e:
4a:80:f4:7a:ec:dd:02:13:25:40:8a:94:6c:65:16:
f6:d9:f2:39:74:e1:de:17:a1:8b:4d:97:28:44:a3:
80:f0:1b:1a:dc:24:39:42:f7:6f:26:62:c0:f3:42:
cb:30:90:b9:70:f1:f3:a9:0e:16:71:4f:a6:75:ab:
47:a0:20:16:d6:2a:44:1b:1b:4e:bd:2e:df:45:9a:
c3:f2:6c:1b:30:9d:11:65:ff:18:fd:04:9e:cf:60:
fe:be:15:0b:e5:25:7e:5d:e1:c3:ff:4d:64:61:46:
65:b0:86:c1:e1:d8:6a:35:fa:00:8f:6f:e6:a2:51:
5a:36:f2:f1:85:ea:f3:71:f6:2c:82:9c:37:5a:6d:
ad:1b:67:c2:c8:1d:c5:4f:e5:b5:0c:55:2b:96:e5:
35:be:4f:59:ed:8e:7d:fa:d8:f9:b9:17:4c:5a:98:
14:43
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:
E5:4C:48:8C:52:95:7A:44:12:F2:A2:13:05:A9:F9:77:D1:A8:AC:FC
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:duff.afaik.org
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/73.crl
CT Precertificate SCTs:
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 14 20:20:03.599 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:C3:F9:18:8F:59:78:5E:86:E4:3A:8C:
19:74:74:A3:5C:C8:20:5A:B8:0A:03:BC:DA:3C:1B:73:
D6:42:B0:4C:5C:02:20:0C:63:B1:F1:FA:A8:98:52:07:
CE:00:BB:BF:1D:93:4C:94:8E:1F:9F:E1:2F:76:E8:6F:
CA:35:E5:B2:FC:5A:26
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
Timestamp : Jun 14 20:20:03.598 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:12:72:9E:F1:C6:E6:03:CE:41:9D:4E:41:
B8:9C:89:B2:EF:55:CD:D8:4B:30:5A:8A:43:F7:67:18:
2F:C3:FD:E2:02:21:00:BA:3C:F6:FB:B1:55:1F:CF:2D:
98:1F:94:26:B1:2B:4E:0D:F4:A7:85:2A:01:55:CB:30:
EC:65:62:D5:33:B8:63
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
02:30:c3:30:39:f1:a7:8c:02:53:a4:12:33:fe:e1:cd:50:06:
bf:75:26:bb:7e:cd:f4:52:3c:af:0b:85:07:c8:15:68:bb:9a:
59:87:2f:bb:9c:6d:72:21:2e:4b:c6:67:7a:dc:f0:5b:9c:79:
38:c8:c7:f5:69:4a:9f:8c:f7:ba:8b:c8:2f:54:58:ee:eb:b8:
1e:b7:a3:4c:5b:cd:3e:f9:31:71:a9:4f:31:43:56:18:d9:ee:
e3:3e:e1:e8:88:8d:a5:bd:0a:16:24:e8:9f:25:aa:30:ec:4f:
13:53:54:4a:4b:6f:ea:1a:55:8e:ca:ba:f6:9b:79:5c:64:ca:
83:78:57:30:5d:d7:08:cb:1f:3c:4e:5a:53:16:41:65:72:c4:
96:30:6b:a6:0d:52:14:1a:c0:27:47:00:88:10:21:b2:78:58:
5f:ba:8f:16:7e:23:18:ee:b7:14:ec:79:6a:b9:e1:5d:ba:e0:
cf:4a:84:3a:ea:cb:19:5e:5b:67:eb:02:40:d4:60:92:51:f9:
04:70:c8:b4:79:f1:d3:83:fc:cc:93:d4:7f:99:0d:33:3b:29:
a6:97:bb:a3:30:97:12:50:ed:81:9a:fc:0a:fe:22:92:0b:c1:
00:d4:bd:ad:ab:82:90:00:fd:db:e2:bb:6f:22:d8:b9:f4:fe:
5d:ed:f7:d8
-----BEGIN CERTIFICATE-----
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Cv4ikgvBANS9rauCkAD92+K7byLYufT+Xe332A==
-----END CERTIFICATE-----