mastercopy.com.ar
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:5a:63:f4:81:99:aa:c0:d4:14:0a:e3:ac:05:70:15:52:46 was issued on by Let's Encrypt.
With 9 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=mastercopy.com.ar
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:5a:63:f4:81:99:aa:c0:d4:14:0a:e3:ac:05:70:15:52:46Serial Number (int): 292095133938786984123620588437760030102086
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: cd:4e:4d:0a:95:c4:ed:13:f6:be:ca:b3:b1:09:bb:61:17:84:f9:14
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 90:f5:a5:8d:ad:32:eb:8b:fa:d6:91:43:88:bc:0a:22:d3:aa:df:94
Fingerprint (sha256): 01:12:7e:e1:02:a0:1f:42:a3:23:20:92:c6:ef:a0:42:38:99:9f:bf:75:5c:16:12:9f:88:b9:04:e3:f8:7f:3e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate mastercopy.com.ar
9
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for mastercopy.com.ar
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
cpanel.mastercopy.com.ar
mail.masterco.set.urltemporal.com
mail.mastercopy.com.ar
masterco.set.urltemporal.com
mastercopy.com.ar
webdisk.mastercopy.com.ar
webmail.mastercopy.com.ar
www.masterco.set.urltemporal.com
www.mastercopy.com.ar
mail.masterco.set.urltemporal.com
mail.mastercopy.com.ar
masterco.set.urltemporal.com
mastercopy.com.ar
webdisk.mastercopy.com.ar
webmail.mastercopy.com.ar
www.masterco.set.urltemporal.com
www.mastercopy.com.ar
Other certificates including the domain name mastercopy.com.ar
(limited to 100 certificates)
Certificate
The complete raw certificate details for mastercopy.com.ar in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGQTCCBSmgAwIBAgISA1pj9IGZqsDUFArjrAVwFVJGMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjUwMTQxNDFaFw0y MDAyMjMwMTQxNDFaMBwxGjAYBgNVBAMTEW1hc3RlcmNvcHkuY29tLmFyMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwFdDpUw63Jeaxve9t2IE2y9TIayW +oLxVp7yBOdWppiDDpxNKT4LeGuB0jhoeIt2V7ff+eM3e0V6u5bjb5qB9sgWt5Xl tvc+cLZZM8fc1YxV6U52SpM5uwyLpRFuf2tXSxtHuK5OZ1epyPKXpy95kzHZk5lF ua3QslnUivsDaXUDjcv0i3WztW2ES34tJLlwdJT1rd8frYQ+sJqJ0q8DisyeMYeL 62B7Sm3TgIYWycd4q66EEJgyqHvL7fu4nsMIrweVFnGeqEmJJGNbtz6gVUFmsIh9 ZSuk4yOzcoFLPGTv+/B9rTluObpY3L1r1CHfa7HCARqEt9uWz80np8eO+wIDAQAB o4IDTTCCA0kwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTNTk0KlcTtE/a+yrOxCbth F4T5FDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMIIBAAYDVR0RBIH4MIH1ghhjcGFuZWwubWFzdGVyY29weS5jb20uYXKC IW1haWwubWFzdGVyY28uc2V0LnVybHRlbXBvcmFsLmNvbYIWbWFpbC5tYXN0ZXJj b3B5LmNvbS5hcoIcbWFzdGVyY28uc2V0LnVybHRlbXBvcmFsLmNvbYIRbWFzdGVy Y29weS5jb20uYXKCGXdlYmRpc2subWFzdGVyY29weS5jb20uYXKCGXdlYm1haWwu bWFzdGVyY29weS5jb20uYXKCIHd3dy5tYXN0ZXJjby5zZXQudXJsdGVtcG9yYWwu Y29tghV3d3cubWFzdGVyY29weS5jb20uYXIwTAYDVR0gBEUwQzAIBgZngQwBAgEw NwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5j cnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwCyHgXMi6LNiiBOh2b5 K7mKJSBna9r6cOeySVMt74uQXgAAAW6gb6WIAAAEAwBIMEYCIQD+bfQSZvyiAcOp O36KKHeRTjj8PeLuovMQ4tXBVcAkCAIhAKG/YIdJz7rBTCK0cD1jWus1mxFhsK67 WWVB70d80LMAAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFu oG+nXAAABAMARzBFAiAL2Q2NQd9TEgUv8snSbxH1EXGGxe8j3iYr7BwCqZdr8QIh APLTHY1M8BbOEvH+As0YGbRvfNKqdT0pL+vicrOl94FAMA0GCSqGSIb3DQEBCwUA A4IBAQCZtDFEKJR5cOcLcmFSo48/g0leugUhS8sNhIh7gkxLfUZ5qAtsTbUyVkfX ZfElhVHnhPAGfXvBSLWUlmT4f6Yt3I4o0QsG+b7q7DBOkOHS4rOeWcSv+R5evQAc ClfTrd9j76yYrd7M1cEbi5uvk5lv8lzv5kvps5qjxCZmtHiK8PV/iAEwT6JKLK+o B2bV2nidvo9bzhfohDKWSFY9reEjkvBAoOBEZbZvFeG0rY486xVAfiF/9yAvntW+ /Vc0FTkEIjZeAgt/d4x9J3nwynI4k0heCWM8Gy/Y8V6ar5W1yGbhBIXjljqdJPD7 MyxisHHthP0v1Uth9/P9KHUBWWEo -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwFdDpUw63Jeaxve9t2IE 2y9TIayW+oLxVp7yBOdWppiDDpxNKT4LeGuB0jhoeIt2V7ff+eM3e0V6u5bjb5qB 9sgWt5Xltvc+cLZZM8fc1YxV6U52SpM5uwyLpRFuf2tXSxtHuK5OZ1epyPKXpy95 kzHZk5lFua3QslnUivsDaXUDjcv0i3WztW2ES34tJLlwdJT1rd8frYQ+sJqJ0q8D isyeMYeL62B7Sm3TgIYWycd4q66EEJgyqHvL7fu4nsMIrweVFnGeqEmJJGNbtz6g VUFmsIh9ZSuk4yOzcoFLPGTv+/B9rTluObpY3L1r1CHfa7HCARqEt9uWz80np8eO +wIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 292095133938786984123620588437760030102086 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-25 01:41:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-23 01:41:41 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'mastercopy.com.ar' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24280786154527058853455877343114203060499169131959267479563602047419139797889893021425137307609577327299694367627835546677807800170633912648721826470270596057134202553940457072587524322095972567577152910475842792433616690796769189433948786742751258726443421678375569413310319806543206824787209430142200262703832536853040956358903716095207114758504072493097901472691915778656801834360330839134298016109381305213026633181665818683310991197508462712395126843370773379984553032147891229377981699264687315642272080547881316223493378262508918930375016516721622927550987342356096117966539532982477507548698052790426844761851 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) cd4e4d0a95c4ed13f6becab3b109bb611784f914 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (248 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.mastercopy.com.ar' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.masterco.set.urltemporal.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.mastercopy.com.ar' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'masterco.set.urltemporal.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mastercopy.com.ar' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.mastercopy.com.ar' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.mastercopy.com.ar' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.masterco.set.urltemporal.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mastercopy.com.ar' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ea06fa5880000040300483046022100fe6df41266fca201c3a93b7e8a2877914e38fc3de2eea2f310e2d5c155c02408022100a1bf608749cfbac14c22b4703d635aeb359b1161b0aebb596541ef477cd0b3000076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ea06fa75c000004030047304502200bd90d8d41df5312052ff2c9d26f11f5117186c5ef23de262bec1c02a9976bf1022100f2d31d8d4cf016ce12f1fe02cd1819b46f7cd2aa753d292febe272b3a5f78140 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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