Certificate:
Data:
Version: 3 (0x2)
Serial Number:
03:59:7d:3f:32:39:83:6d:6e:7b:7f:50:fd:4e:b8:6c:54:4d
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R3
Validity
Not Before: Mar 19 17:46:23 2021 GMT
Not After : Jun 17 17:46:23 2021 GMT
Subject: CN=www.rtc.bt
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public-Key: (2048 bit)
Modulus:
00:b9:85:f7:23:46:57:ac:38:ec:0b:89:e5:65:e5:
63:b6:d0:d4:df:ec:fb:6b:98:70:ad:f5:58:2f:3e:
f5:e0:12:99:e0:4a:ed:b1:45:09:13:de:d1:94:87:
00:c9:b5:e7:56:f5:52:78:5e:99:57:03:7d:07:14:
ec:03:a6:b6:00:59:5d:56:fe:56:c9:0c:f2:c0:6e:
6e:50:89:d0:f1:16:9a:33:79:d4:45:5b:2a:28:04:
95:36:c1:dd:81:a4:09:e0:eb:13:66:05:11:33:5f:
84:38:90:a9:99:80:54:e1:73:65:f7:eb:da:88:ae:
36:f2:69:df:84:d9:25:86:6b:15:f6:2e:db:b2:93:
4a:fa:8c:2b:9e:ad:a5:bd:68:e9:e8:63:f4:0e:2d:
ba:7f:26:9f:dd:ee:56:c1:de:4f:d8:4a:a7:a9:dc:
31:d9:d4:a6:cb:e8:d4:00:d2:1a:50:94:55:79:c8:
b4:05:4b:e2:fb:bf:15:5c:65:45:32:50:e0:7b:89:
51:77:3e:c8:b7:fd:b9:7e:4c:f0:e0:c3:6a:7a:cc:
87:99:81:95:b7:a0:f4:32:d2:26:11:ba:93:13:23:
a8:ca:81:61:18:d0:04:ac:9e:63:42:9d:68:ec:22:
ea:37:14:66:51:40:fb:4b:93:5a:48:bb:de:ca:63:
73:1f
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:
69:39:F9:8A:D2:3B:D8:B1:7E:BE:08:4F:18:B7:38:05:73:AD:C7:94
X509v3 Authority Key Identifier:
keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
Authority Information Access:
OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:www.rtc.bt
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
CPS: http://cps.letsencrypt.org
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
Timestamp : Mar 19 18:46:23.452 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:6B:3B:D4:E6:00:3E:BD:A0:D6:66:5A:80:
37:52:96:56:3F:2B:64:E6:A5:61:3F:CD:78:17:54:90:
F8:84:7D:5D:02:21:00:9B:B9:52:46:E3:77:BD:E7:FB:
42:B0:EC:F1:17:85:2A:E7:EF:9D:6A:FB:64:9C:65:A4:
1C:28:4C:1D:11:22:7C
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
Timestamp : Mar 19 18:46:23.408 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:E3:80:C3:2F:2B:BF:43:A5:BB:D8:F0:
3D:B4:A2:2E:EC:85:EE:F9:5B:8C:52:BD:12:EA:26:F0:
7D:CE:E3:92:63:02:21:00:C6:95:32:49:BA:EA:D6:71:
18:EE:F5:AE:95:DE:2B:1E:FE:D1:31:0B:F3:26:7F:8E:
DA:FC:01:16:89:07:C3:47
Signature Algorithm: sha256WithRSAEncryption
63:4b:a3:a7:3f:94:f5:3f:eb:30:74:25:bc:41:25:58:06:f3:
90:7a:91:95:54:8e:0f:9e:59:e4:a9:70:1c:a6:d1:55:73:2b:
9e:70:c3:77:1b:f2:0d:27:9a:5e:e8:d0:d1:78:ba:81:60:1c:
63:51:ef:88:7e:49:67:c9:47:ea:20:bb:44:35:94:82:3e:89:
8b:69:20:44:66:18:09:3c:56:60:8d:5b:33:da:8e:9e:d7:54:
7a:5f:63:4c:6c:0b:59:f4:51:64:23:3a:3a:2c:01:b5:a8:9d:
16:1f:e2:be:7f:1c:35:f8:a9:84:72:c5:0d:31:b3:01:3b:6c:
5a:d0:00:6b:2b:73:0b:20:b3:b2:82:b5:27:8a:66:9a:86:32:
9c:e1:41:74:98:54:51:ab:ff:a7:61:13:1c:aa:bb:9f:7a:43:
61:7c:e6:31:5c:5b:47:83:6a:2d:4e:31:b4:0c:d5:48:8f:73:
af:c1:d7:6b:1e:be:bf:92:70:37:18:6f:5a:a2:1b:97:05:7e:
a5:81:b0:34:e1:c7:3d:0a:d1:b6:48:22:93:39:4f:dc:fa:7c:
f5:0c:ce:0d:9d:45:44:21:5b:17:f5:96:ed:c7:6e:28:11:16:
09:ef:63:aa:c8:fc:42:4a:4e:f1:b7:82:ee:8a:11:4d:59:64:
10:9b:a9:d4
