This service provide certificate information from hostname: mail.localfiber.com.br
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:d7:ec:6f:23:71:9e:4d:46:7e:91:95:02:6c:1b:07:64:cd
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: May 31 14:52:07 2025 GMT
Not After : Aug 29 14:52:06 2025 GMT
Subject: CN = localfiber.com.br
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:ba:36:de:8d:2a:13:62:1c:22:db:17:81:90:5f:
69:ac:8a:d1:17:69:60:61:2a:4b:55:ed:2a:05:d8:
b1:8c:f0:2b:72:e7:81:d0:ae:2d:bb:75:03:49:01:
4a:83:bb:63:be:d9:0c:85:ca:dc:57:2e:fb:5f:1d:
65:b6:c6:b3:3c:07:ed:cf:ac:a8:ee:eb:10:8c:73:
aa:1c:33:60:a3:c4:be:db:b4:64:2b:fd:0d:cf:6a:
e6:47:19:d7:04:0e:42:c4:9f:f2:5e:aa:88:71:80:
5c:f5:08:f4:14:ad:39:43:d1:b7:81:2f:e3:4b:df:
1f:a1:08:07:f9:5d:29:07:1c:fb:d1:3d:7c:36:c8:
c6:af:05:ad:34:25:1b:a4:1d:ee:d3:e1:a2:2c:1a:
6c:55:ff:25:22:76:5b:f5:7d:ce:24:43:3b:1e:84:
ee:e0:c2:e9:11:bf:1d:d1:d0:14:e6:34:59:cf:c0:
eb:44:ec:ff:f3:1c:bf:a7:ea:81:89:a7:51:57:f2:
8d:23:69:f7:49:45:87:8a:80:63:f3:42:fc:c5:7d:
c9:cf:26:e0:cb:32:19:f3:83:82:c7:93:28:c9:c8:
c3:8d:5a:fb:e0:ce:88:2e:1e:14:95:2f:7a:b8:9a:
f1:e5:ca:17:67:b6:62:f1:db:8f:d9:5c:ce:d6:0b:
55:f5
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:
3B:72:03:C8:8A:E1:7B:61:92:C9:8D:10:4A:0A:6F:08:7B:E7:21:DB
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:*.localfiber.com.br, DNS:localfiber.com.br
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/78.crl
CT Precertificate SCTs:
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 : May 31 15:50:37.631 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:CD:80:83:A3:51:9D:7C:C5:5C:88:77:
52:B9:3F:4D:0C:F8:64:93:9E:D5:0F:1D:22:BA:F6:1E:
4F:53:A5:D0:03:02:21:00:A3:D1:5C:B0:A8:F2:5E:C6:
FD:23:84:6F:DD:56:D8:D1:30:93:D4:07:96:2A:EE:BA:
BC:67:94:0C:59:91:BE:11
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 : May 31 15:50:37.644 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:4E:AF:2D:D3:92:9E:A9:A5:C8:E7:9B:22:
30:16:65:37:D2:03:7C:7D:7F:14:94:64:55:5C:24:09:
9B:63:3A:D3:02:20:2A:12:A0:30:F2:40:C9:93:72:34:
30:47:6A:40:91:AA:78:86:D6:C8:61:75:9A:60:E7:1A:
66:DA:4A:A7:C4:E4
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
58:4e:17:95:d6:17:94:4a:47:17:d4:1f:a6:bd:83:81:39:10:
62:ca:ed:46:47:18:95:a5:b7:1a:55:ff:6e:eb:e0:40:70:91:
a5:55:c8:05:6b:5b:b6:d6:db:c4:cd:35:60:b9:a3:1e:65:fd:
60:52:6a:d3:c6:2a:11:09:e6:14:10:ab:af:ca:a7:3b:22:51:
44:35:65:0f:14:b9:84:1d:71:e0:6e:5d:15:57:81:ca:25:07:
64:d6:f1:f7:3b:35:82:b7:49:9f:01:40:08:1b:73:cf:a7:c0:
ea:ae:88:88:50:ae:ba:1f:ff:47:fd:31:cc:ff:35:8c:89:54:
96:af:7c:f3:e2:1a:7d:76:cd:b8:4b:c8:db:5b:20:6f:0c:0d:
11:3d:aa:1d:82:e1:af:9c:db:dd:80:fa:67:6a:96:4d:22:8a:
37:ad:72:94:64:41:cb:b3:d2:9a:59:7c:91:62:33:cb:3e:0a:
c7:cd:7d:7d:59:a5:aa:c8:3c:88:82:8f:49:c9:87:39:13:84:
33:e0:81:8f:85:98:a1:b5:c1:81:27:69:79:97:06:44:e2:69:
21:6a:c6:5b:ba:e9:9a:c0:aa:9b:64:1b:e6:c6:90:af:de:88:
0c:9c:d1:46:51:7e:41:66:db:68:2a:fc:80:1c:3f:bf:1c:ea:
27:28:d2:07
-----BEGIN CERTIFICATE-----
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vxzqJyjSBw==
-----END CERTIFICATE-----