Certificate:
Data:
Version: 3 (0x2)
Serial Number:
03:79:cf:98:46:c6:ef:ca:48:4a:3f:a6:b1:ca:99:06:78:5a
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
Validity
Not Before: Nov 25 15:58:18 2020 GMT
Not After : Feb 23 15:58:18 2021 GMT
Subject: CN=mail.dtnvrn.de
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public-Key: (2048 bit)
Modulus:
00:d2:77:37:e4:d3:b9:be:07:e0:d8:03:1b:36:cb:
39:1c:77:0e:23:1e:2e:c6:9d:f6:43:74:21:a1:bf:
d4:1b:c3:80:7e:e1:ea:a2:a2:01:ba:9d:f0:27:b8:
21:7b:2f:b8:0b:75:38:b4:0e:39:f7:f0:4a:67:a3:
23:f8:d3:59:c2:3d:57:6e:f2:20:a4:4d:26:42:9d:
83:2e:b0:f8:94:5b:a7:6d:a3:be:d8:d0:cb:84:41:
fe:c1:5d:16:c4:84:30:7d:17:e6:d6:73:79:22:80:
50:32:55:02:ba:05:19:ec:dd:80:a9:b6:40:8f:b9:
b3:82:10:7d:e2:af:b4:97:8f:b6:b5:37:0b:7e:c6:
a3:36:24:87:ec:87:82:26:7c:78:6d:ce:97:53:d0:
fc:25:28:6a:ed:e9:e0:e4:3b:cb:82:aa:ec:0b:98:
23:fc:4c:c1:3b:b9:1c:c5:0a:bc:82:9c:d2:bb:98:
54:dd:bb:38:d5:a7:96:11:54:43:4a:0f:7f:e5:f3:
f2:92:10:db:9d:f0:02:56:54:ee:90:87:4d:80:fb:
b8:97:9b:24:85:56:ab:48:6d:e4:9e:1a:de:e2:81:
b1:a9:fd:fb:bd:54:8e:ad:4c:82:3d:fa:46:12:b1:
eb:c8:77:03:41:32:a4:2d:6b:4e:99:00:d7:15:ae:
12:23
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:
FD:EE:91:38:1E:87:FF:41:04:21:48:52:F6:C1:03:9D:82:02:02:07
X509v3 Authority Key Identifier:
keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
Authority Information Access:
OCSP - URI:http://ocsp.int-x3.letsencrypt.org
CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
X509v3 Subject Alternative Name:
DNS:imap.dtnvrn.de, DNS:mail.dtnvrn.de, DNS:smtp.dtnvrn.de
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 : Nov 25 16:58:18.676 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:53:E5:BF:BB:5C:D8:24:F1:AB:42:9B:9F:
C1:02:4C:1E:86:8E:1D:3B:A2:D1:A6:26:F8:C7:46:51:
CC:84:39:2E:02:20:6B:DF:0A:4F:CB:45:47:35:68:26:
A2:4D:4A:FD:73:35:AE:55:B1:66:8E:A3:1D:9F:BC:54:
31:DE:4E:0E:E5:59
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 : Nov 25 16:58:18.633 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:6D:66:88:51:2F:B1:1E:D9:63:99:6C:A9:
09:97:E0:11:4A:37:8B:A1:40:66:E5:AE:19:2B:84:AE:
C5:A3:64:2E:02:20:2A:F5:27:1A:68:4E:15:75:9D:24:
49:C6:71:36:B1:A5:CC:66:63:2D:69:78:7B:05:13:E4:
86:48:65:B4:11:2C
Signature Algorithm: sha256WithRSAEncryption
43:ae:92:2b:d4:c9:73:58:50:75:25:8e:4e:74:84:b4:09:b5:
fb:e4:9a:ef:8b:17:69:5c:a7:a2:91:cc:13:0d:6a:7a:97:48:
06:09:e8:73:9b:fe:7f:54:d0:6e:6e:b6:83:6d:a7:f1:11:69:
20:3a:bd:b4:49:bc:69:5b:4f:88:5c:92:93:5f:8b:79:ae:fd:
93:a2:43:36:e4:da:a7:8c:e5:65:5f:16:32:5b:21:77:9d:9e:
51:fd:c7:c5:ed:9a:6e:33:5c:d2:97:24:78:03:af:87:12:85:
2c:2b:35:ee:4e:63:b7:47:38:29:ce:cb:df:21:a5:8d:92:c3:
c7:2d:93:e3:50:d1:08:98:b3:7c:45:42:bf:9e:81:96:a7:93:
cd:d3:cb:d0:9f:1b:c7:ba:b7:8a:cd:dc:f7:52:10:ef:b2:07:
2e:8d:c3:86:02:82:50:1c:53:3f:72:60:9b:ee:3f:ca:43:aa:
bf:15:b8:2f:1b:87:3e:95:77:ca:43:83:7c:20:f2:05:41:0f:
aa:e4:f0:68:bf:0a:98:f5:21:dd:0d:79:45:f8:63:63:c6:2e:
3c:4e:37:da:d0:82:7f:e0:64:6a:c6:17:0a:5c:1e:54:fa:2f:
99:c7:b6:8d:6f:80:e9:8d:73:c3:5a:3b:72:86:ad:0d:fc:38:
7e:19:7c:5a