This service provide certificate information from hostname: mail.manteltelecom.com.br
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:0f:ae:1a:0a:f6:8e:4d:db:8a:9a:40:8e:e4:00:ff:a0:a2
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: Apr 3 01:45:15 2025 GMT
Not After : Jul 2 01:45:14 2025 GMT
Subject: CN = manteltelecom.com.br
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:f6:ca:7d:4c:fb:ee:54:aa:b7:4d:91:13:d2:e0:
b5:37:61:2b:a3:54:a8:02:ff:b2:08:7f:95:d6:53:
4e:44:09:8b:c2:0f:45:4a:a3:52:52:82:c2:d7:64:
ad:da:dc:d9:ff:2d:dd:42:31:04:c9:fa:34:c8:3f:
d5:b8:b9:76:f1:a6:09:9b:19:b8:f1:c6:c5:04:3f:
8e:0e:00:b8:39:f0:80:fd:59:0d:25:4d:1f:54:5d:
95:b3:24:29:61:91:50:55:19:c8:7f:23:47:bf:5e:
df:f3:3d:85:f5:b6:c1:fd:4e:4d:23:c3:eb:ef:af:
a7:44:ce:25:aa:6f:ab:15:4d:81:c9:b7:7c:4a:3a:
b3:af:06:40:ca:31:e8:d1:ad:27:e5:09:d9:c4:30:
75:d6:bc:48:cb:0b:19:83:81:a6:ab:f2:2f:0f:ef:
b1:23:1d:1c:e1:79:e5:51:4f:68:a0:c4:b5:45:0a:
c2:89:02:bd:69:db:3c:1a:63:69:94:5e:46:21:42:
d9:69:3d:f1:c0:1c:5c:a3:ad:fe:a0:45:b9:fe:cf:
6f:39:a1:e1:4c:03:40:0f:04:66:91:bf:15:90:65:
f3:be:35:bf:bc:8d:ca:50:a3:26:df:68:8b:0b:eb:
e1:4c:14:08:0a:85:c1:7e:b8:2f:de:c7:8b:c0:6c:
c6:43
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:
5C:14:D7:A6:FE:5F:10:DB:98:E8:07:57:A6:02:18:05:19:35:26:C5
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:
OCSP - URI:http://r11.o.lencr.org
CA Issuers - URI:http://r11.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:cpanel.manteltelecom.com.br, DNS:cpcalendars.manteltelecom.com.br, DNS:cpcontacts.manteltelecom.com.br, DNS:mail.manteltelecom.com.br, DNS:manteltelecom.com.br, DNS:webdisk.manteltelecom.com.br, DNS:www.manteltelecom.com.br
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/35.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Apr 3 02:43:45.417 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:B4:CA:3F:04:AA:CF:3E:50:15:1B:EB:
AA:BC:5B:59:EE:53:6F:08:8A:D0:77:3D:37:35:90:4C:
2B:47:87:95:A4:02:20:3C:20:7E:CA:05:95:BC:05:9E:
B7:DA:06:78:FA:88:97:37:91:92:27:52:F8:FB:19:3E:
8C:0E:B2:3D:35:E0:C4
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
Timestamp : Apr 3 02:43:45.431 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:45:56:54:7A:85:71:84:E4:6F:2B:E2:B4:
0F:51:39:83:92:6B:F8:F9:FE:FD:E5:C3:45:67:AB:9D:
BF:83:7B:7A:02:21:00:B9:6C:9D:A2:49:AC:21:E7:60:
42:36:7B:42:AB:62:92:66:4C:E3:5E:6E:7F:E0:3F:FF:
5F:1B:3D:8D:6C:C1:E3
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
99:60:6c:71:a9:72:30:07:74:8b:df:27:b0:ad:82:41:f2:51:
5f:9e:dc:d0:e2:73:46:e6:e2:ac:95:c8:41:27:f0:17:27:de:
9d:2b:d5:43:df:19:64:93:80:95:43:f7:cc:14:8c:9a:a9:52:
49:f2:45:0a:72:fa:4e:ad:ab:b5:e2:f3:5e:fb:81:cd:1a:0a:
77:e4:a7:f5:a6:fd:fc:6e:43:04:eb:37:23:e0:e2:09:b5:6e:
32:e7:e9:9c:95:67:97:e5:ab:67:7c:93:1d:6a:0a:56:ab:0b:
5b:d8:8b:ef:85:9b:5a:7b:23:67:9c:4d:95:03:6d:dc:9a:57:
98:9c:d5:b4:d0:f4:fd:19:1c:01:d2:fb:e5:dd:6b:ad:59:ce:
df:ed:d8:31:51:a2:4a:b7:57:c5:47:b7:8c:c1:51:45:4c:d9:
6b:77:1b:13:7d:2c:67:d8:ea:01:68:1a:9e:4e:3e:05:5c:ef:
5d:c2:9e:36:96:88:0d:29:fc:0c:c3:04:a9:0c:30:cc:b6:83:
57:f6:ac:45:12:e6:69:45:aa:7a:7e:4d:43:18:99:65:c7:c1:
6c:15:89:b6:54:1d:14:0f:fc:b5:ba:0e:e6:be:e5:ff:44:07:
d9:94:28:1f:e3:44:7c:e1:6d:81:46:a3:27:45:e6:63:c3:14:
a3:ee:51:48
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----