This service provide certificate information from hostname: gem-communication.com
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:f2:d5:ec:ed:15:e8:51:bc:39:3b:9a:39:86:28:c6:68:39
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: Jun 9 13:16:38 2025 GMT
Not After : Sep 7 13:16:37 2025 GMT
Subject: CN = gem-communication.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:a4:eb:c9:34:8e:5e:b2:3f:ef:c5:49:42:04:d1:
ed:55:4a:f8:a5:53:bb:45:87:fa:e2:02:1c:dd:1a:
b6:e5:53:4f:fb:f8:72:0b:55:12:af:39:22:e4:01:
5b:4e:28:b6:cf:9a:3a:45:ca:91:a1:52:6b:bc:e3:
cc:b2:a3:42:05:8c:d5:29:db:fa:6b:be:94:b7:38:
12:93:cc:ea:3c:af:45:db:8e:c5:cd:08:40:23:16:
13:3b:e9:27:81:2a:71:03:3a:b2:b8:32:a7:d5:0e:
e5:eb:a1:83:79:2f:89:11:c6:ac:e4:3b:db:56:8e:
f2:a0:3e:fb:34:23:f6:1b:06:82:e8:c4:21:67:d2:
64:b9:f0:60:ed:5c:7d:24:31:ed:bc:73:eb:8f:20:
4c:66:bd:3c:25:c0:92:ff:d7:72:a5:ed:a5:8d:c8:
58:f2:df:5f:a5:bd:a2:8e:9d:49:07:1c:3c:14:cf:
84:41:b8:83:e4:e1:4c:d9:20:7a:10:11:41:6e:60:
64:49:85:ea:a5:aa:ec:a0:c4:f3:e9:46:42:ed:60:
f6:d5:ad:28:bb:0e:73:8b:ee:bd:a1:e8:e3:db:23:
d7:84:8c:3a:10:0d:23:48:38:35:b2:85:10:c5:87:
4c:87:ec:9f:da:ce:e7:61:d7:d2:88:05:81:b8:4d:
f4:41
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:
79:BE:19:C9:51:21:66:D5:E0:5A:7C:50:78:69:97:7A:8F:26:EF:03
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:gem-communication.com, DNS:mail.gem-communication.com, DNS:www.gem-communication.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/58.crl
CT Precertificate SCTs:
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 9 14:15:09.065 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:5E:1E:A9:11:A1:81:0F:9F:54:DC:B6:B4:
80:CA:45:6D:70:EF:3F:C1:52:92:28:FF:14:0B:F3:12:
6C:B7:C5:51:02:21:00:D7:F3:75:D2:70:CF:6F:AF:4F:
F2:FB:60:AD:73:9D:59:23:48:28:ED:85:11:B4:21:97:
87:FE:F4:7C:5D:0B:A2
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 : Jun 9 14:15:11.053 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:C8:D5:E2:1D:DD:24:8B:CB:30:E5:A2:
1B:E5:BF:00:06:5B:0A:E4:6E:D5:0B:49:48:68:A0:AE:
03:59:9D:0F:8F:02:20:1A:C4:29:86:33:4B:BD:20:A5:
3E:52:8C:88:E9:E9:E5:83:76:02:AE:F2:33:87:85:6E:
BF:40:4D:F2:05:DA:70
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
b0:ba:f6:32:ab:80:2e:be:4e:ba:2e:ea:53:2e:24:1f:9b:86:
b0:74:1e:7a:a6:f4:96:cb:19:2e:27:2c:2a:72:2e:18:ee:7b:
61:8d:c3:d7:e9:a0:9a:86:1d:73:42:7e:37:a5:cf:83:75:68:
bf:68:88:6f:17:b9:33:80:78:5e:a3:5d:52:de:6a:e7:ee:03:
4b:b6:7b:45:e8:22:75:54:d4:ae:c7:82:66:71:dd:5a:d2:b8:
7b:4c:12:16:4f:10:1b:87:98:22:ca:dd:2f:17:9f:56:e4:4b:
0a:01:35:c8:22:56:36:cb:04:60:ff:b4:c8:3c:ef:4b:43:af:
b2:9b:62:6a:01:4c:c6:45:07:67:85:d2:e5:ca:d1:db:48:dc:
3c:0e:23:ad:0d:01:a2:a8:f7:a1:d1:97:a2:8e:34:c7:50:31:
52:69:2e:35:5c:3a:e0:cd:32:8e:ed:cf:7d:92:88:9c:ab:2c:
95:c7:8e:04:e8:bd:5e:7c:b0:90:4b:c0:34:e1:e7:58:17:85:
9c:78:0a:70:18:5c:0c:41:03:06:78:7d:29:38:a0:b0:ce:ea:
4d:88:b8:19:34:d8:2c:b7:f6:24:47:84:fc:e7:46:ae:f4:ea:
bc:6b:87:70:9a:bf:6c:66:15:99:1c:e5:17:b1:b9:bb:14:08:
f6:1d:5b:0e
-----BEGIN CERTIFICATE-----
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Dg==
-----END CERTIFICATE-----