This service provide certificate information from hostname: mail.lippert-at.com
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:53:80:a2:ea:e2:8d:43:72:fb:3c:c4:1b:8b:32:1b:d2:ca
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: Jun 5 17:48:40 2025 GMT
Not After : Sep 3 17:48:39 2025 GMT
Subject: CN = mail.lippert-at.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:9e:97:10:1b:9e:e4:26:16:1e:db:ce:1f:89:b4:
72:24:45:02:20:ab:c7:f3:f6:df:7b:ee:95:ea:f5:
3b:31:a8:fb:38:0f:9d:90:54:4c:f1:fd:8a:b8:48:
0c:83:40:b8:eb:f2:7a:61:33:6e:55:9d:58:24:f2:
cd:67:62:07:57:63:22:5f:d4:c2:01:3f:9a:21:a2:
ac:4f:c6:44:81:c6:a1:1c:06:0c:31:d1:fe:78:9f:
50:78:f8:61:03:c6:c3:f3:64:b0:be:f1:72:9c:35:
9d:fe:1e:56:39:92:91:1b:b6:d6:36:c8:68:74:36:
12:4d:07:4e:25:d8:de:d0:35:14:72:2f:38:0b:58:
56:c5:19:3f:7f:c7:0e:d2:24:02:b6:86:06:ae:50:
97:16:2e:b9:e0:98:dd:b1:2e:9f:fe:2c:6e:9f:4d:
c9:c5:5b:0e:4a:6a:be:90:c3:0f:1a:f5:2e:0a:d3:
2c:aa:77:da:a6:6f:5c:84:d0:5f:8f:ce:be:2d:c2:
02:c8:4e:64:a1:6c:9f:0a:72:65:20:17:77:c1:3d:
b3:11:a8:36:cc:94:92:e8:75:5d:27:c6:9c:61:c0:
fd:49:56:fc:f0:38:1f:14:13:9a:e5:fd:b4:02:50:
af:ae:23:48:19:20:ca:53:19:70:78:23:d6:d9:ec:
3b:81:76:61:9f:93:22:95:5f:2b:1a:16:16:89:44:
cf:37:6b:32:16:03:a9:15:f6:6a:cd:88:be:e1:b3:
81:0a:81:2b:86:59:71:a7:92:69:9a:b6:01:de:7b:
9c:7c:80:d0:40:01:f0:3d:1d:a8:36:23:4d:38:92:
f9:ec:b8:04:36:da:6e:70:ff:ab:a3:17:3c:c7:5b:
b8:ab:37:d7:95:84:df:5d:5f:42:30:73:36:d3:26:
ca:a1:2b:10:b7:91:9a:a4:29:95:e5:cc:83:ef:f8:
2f:a4:ca:fd:c7:f4:6a:38:e8:9e:a5:fd:88:f7:57:
20:57:4d:5a:28:ff:a3:5e:40:e4:5e:5e:c6:4f:da:
b9:b0:25:0d:9d:90:58:f1:17:ea:e1:e8:bf:98:88:
99:ab:91:b0:73:a1:e6:a1:85:97:75:e1:fe:98:15:
a2:2a:f5:4f:7b:b1:b1:d2:fe:7f:c8:b3:33:c2:d3:
51:34:c6:07:db:d1:c0:8a:d4:dd:06:74:c5:14:49:
c2:e0:e2:be:aa:4d:85:99:0a:3b:04:6f:4e:1f:13:
3a:9d:9d:7c:2f:af:42:a3:8b:00:e8:b3:e9:a0:44:
53:6f:ad:70:6f:f3:a6:f7:64:da:79:d7:fd:6f:0c:
22:61:37:96:47:2c:8f:8c:24:f6:eb:8d:eb:6c:bf:
e0:d7:81
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:
FF:5D:3D:0B:40:0B:67:CE:7B:64:54:AB:C1:F1:88:F7:A6:59:D2:D0
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:mail.lippert-at.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/75.crl
CT Precertificate SCTs:
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 : Jun 5 18:47:11.387 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:34:9C:A8:7B:24:D0:11:E4:14:3E:7A:9E:
7B:4F:61:BB:21:D9:E7:2B:26:3C:3B:67:2E:5A:62:B6:
E5:1F:D5:55:02:20:18:2B:05:6D:E4:2E:0D:73:6C:A7:
BA:47:D7:60:21:15:D5:0A:8F:97:43:B9:52:74:4D:57:
89:62:B8:34:CE:F6
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 : Jun 5 18:47:15.303 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:2B:EA:90:DB:9B:3F:34:26:ED:31:6F:81:
BC:C5:9E:0D:45:A5:B6:8F:92:94:B4:FD:F7:BD:DD:5B:
17:F4:2B:8E:02:21:00:E4:13:60:AD:D0:71:3A:9D:22:
BA:C8:AF:A7:13:8E:DC:C7:B9:74:E4:0A:D8:3E:55:3B:
D8:6C:62:2C:0A:AD:02
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
5c:51:92:b1:a9:9b:57:5f:30:f4:46:9b:83:8d:cd:51:1d:d4:
44:04:0f:4b:35:1f:9d:ef:10:a1:34:48:29:8d:b6:7a:46:0b:
e6:d8:75:37:a7:e4:b7:96:37:22:d5:21:d2:4e:92:a9:91:ef:
f2:da:d0:43:81:f3:8b:c6:9c:36:a7:e9:08:f3:a7:72:8f:9d:
cb:66:ab:1a:56:9b:99:5f:09:84:d1:fb:e4:02:8c:45:e7:52:
b5:fe:58:2e:1a:83:4e:fc:55:8b:65:3a:a3:1d:eb:18:2d:5b:
3b:b2:ff:46:ee:61:ab:95:3f:e6:10:3d:5a:2b:2c:33:61:f9:
ec:0d:3e:19:55:0c:13:f9:bd:a4:5a:66:39:59:39:d3:fe:b3:
ae:9f:e1:f9:24:1c:1f:4a:9a:12:3d:a9:8c:35:7e:52:ed:10:
5e:f1:f4:09:2c:e0:3d:b2:32:73:d0:f3:06:bc:9e:c8:44:fd:
6d:78:07:0b:9f:8f:da:92:ae:de:74:79:2c:2e:07:46:cc:23:
07:e1:cf:26:45:4d:a6:cd:d5:49:19:64:9a:97:d2:5c:18:fd:
21:d0:54:96:8d:4e:29:a6:d5:15:99:f0:ce:bb:cd:6e:65:dc:
52:f9:c5:d4:c2:98:78:9e:8c:49:85:3e:71:63:a6:0a:9e:a3:
fc:4c:5c:9d
-----BEGIN CERTIFICATE-----
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o/xMXJ0=
-----END CERTIFICATE-----