www.rosaura.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a3:ad:2b:8a:81:24:f3:88:60:b3:de:4b:a4:cf:3c:7e:84 was issued on by Let's Encrypt.
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=www.rosaura.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a3:ad:2b:8a:81:24:f3:88:60:b3:de:4b:a4:cf:3c:7e:84Serial Number (int): 317033066124633811069626187764694962175620
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: cd:c0:53:c7:5a:24:14:e3:d5:b5:0b:51:d5:50:66:c4:17:e4:3d:e4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3f:1b:b8:5e:0a:17:f0:31:bd:12:4c:27:7c:44:1a:bd:65:58:e3:cd
Fingerprint (sha256): b9:34:09:f9:14:71:21:8d:aa:ea:eb:16:07:bc:c6:15:ad:59:3f:fe:ef:1a:93:49:58:92:48:03:5c:e0:40:61
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.rosaura.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.rosaura.com
Public Key Algorithm
RSA
Key Size
4096
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
www.rosaura.com
Other certificates including the domain name rosaura.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.rosaura.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA6OtK4qBJPOIYLPeS6TPPH6EMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MTgwMjE2NTFaFw0x OTExMTYwMjE2NTFaMBoxGDAWBgNVBAMTD3d3dy5yb3NhdXJhLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBANxpcAggxjmNnaN6vGYfJTztSYtUAWt3 0eHTMIgyePDZdDncV4e7ern18A0euliP2zeOf3t1rY8FQ7abAbwHKSkJ0LJ/P0Lj BBWghjoQAXMEtYKd3HzMrx+9C0ZJC3udzR2EmG1AE4g0bjz6VI/pNOPOIGqGZd0G yug9T3P3f9TB6/LnJgfasC/MIJxj/S6aEdn2GtJvjJ7WVk4NWjSdR3Oh9c7M4wi+ NGwVQ287yLUD8bidpQ9J6uTsXe5a+tQ7uH8Wu1S1B6OABOQu424x1mNDlTSlqLE+ zTA6Zp8WJPpgMVcZpWr3hB9x0IVvHfHbLffkjQo5MbY24WWqE/aUS62R17LdVTzs raoB1H2JpDbePQdaueFtiT/Clp1AdcgOKajDBdzSp/jOKp6msUPWgi4Ro61I+Z9e iRqhFEBr1ur7/lxbcAMhvuxyoQhpTKHUPLpx1XbgxuMmOkqNZZWMGDTkzhRrf1BX QV3Na77aaB6fGESbQAWwSE3fVbMNk/C0hpkqiuUigxfO7Rsyo4FM+jrgQ3g9Xgt5 Z1mR9S+XDf5wAMIIEVBlqvBBzO+7CrYR80JGo4MbBtXTqUJ5z5yMc2OX2fCQ9koS XkQ4p1YOxVKQggF4/8PeF0J2KtKR3cR1eagjb2NRyfK9kT+xR7UTv8zuQpldMDIv 3ze+mUYpJeR7AgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFM3A U8daJBTj1bULUdVQZsQX5D3kMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LnJvc2F1cmEuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFsorpD jAAABAMARzBFAiEA/yBeua945KR+efhcYG1DE4sZ4ZgHkwAxwSYRgsHcrakCIHtw 2h2O37C7phAfNjNsNdljlkDZUNE8wCM3Jt4pEOgsAHYAb1N2rDHwMRnYmQCkURX/ dxUcEdkCwQApBo2yCJo32RMAAAFsorpEjwAABAMARzBFAiA3yD1KjKzrsJ88OG72 YR774YP4dJTvjII6IpDxIow8bwIhAJZW5wRsXe7fgUsIzdXHAQwCBdo4myNAKENU f7m4PEBgMA0GCSqGSIb3DQEBCwUAA4IBAQCPAPeTGR91GBDmnAwd7lH1WLEmvdSK V0qvxM5u4zDtnAUBCQM6/96Ec+7aJkZ1Bt0dyGYrEc0oUDd7CRmuL29D8EbgaQiB Pts3TU6c7X1YxOr1X5BCIuTV2L5fYMWpwIeMEq7Ns9KhKAY+uWUVqZB2J4BjYZTF F3UmsyTKVw9cPmeGaYu4iP8MUOaWkxeJbgBg9FBmEx7HYkB8pZm2U98/o33TmJW4 ISenbZZZDtWUWpX0y0Tg2+Kded/7asJaGc4sAg62oVOTAbJRqz8HtBoJ5W4yhrKu b56zJcWUYcbxPgZvXgW0l2mCOgD1ahz9BgHmN+wtScqXarrz/WnEGnxK -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3GlwCCDGOY2do3q8Zh8l PO1Ji1QBa3fR4dMwiDJ48Nl0OdxXh7t6ufXwDR66WI/bN45/e3WtjwVDtpsBvAcp KQnQsn8/QuMEFaCGOhABcwS1gp3cfMyvH70LRkkLe53NHYSYbUATiDRuPPpUj+k0 484gaoZl3QbK6D1Pc/d/1MHr8ucmB9qwL8wgnGP9LpoR2fYa0m+MntZWTg1aNJ1H c6H1zszjCL40bBVDbzvItQPxuJ2lD0nq5Oxd7lr61Du4fxa7VLUHo4AE5C7jbjHW Y0OVNKWosT7NMDpmnxYk+mAxVxmlaveEH3HQhW8d8dst9+SNCjkxtjbhZaoT9pRL rZHXst1VPOytqgHUfYmkNt49B1q54W2JP8KWnUB1yA4pqMMF3NKn+M4qnqaxQ9aC LhGjrUj5n16JGqEUQGvW6vv+XFtwAyG+7HKhCGlModQ8unHVduDG4yY6So1llYwY NOTOFGt/UFdBXc1rvtpoHp8YRJtABbBITd9Vsw2T8LSGmSqK5SKDF87tGzKjgUz6 OuBDeD1eC3lnWZH1L5cN/nAAwggRUGWq8EHM77sKthHzQkajgxsG1dOpQnnPnIxz Y5fZ8JD2ShJeRDinVg7FUpCCAXj/w94XQnYq0pHdxHV5qCNvY1HJ8r2RP7FHtRO/ zO5CmV0wMi/fN76ZRikl5HsCAwEAAQ== -----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 317033066124633811069626187764694962175620 . . . . . . . . [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 2019-08-18 02:16:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-16 02:16:51 +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 'www.rosaura.com' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 899201960501126720557719310737965465495691105945132527538232452155252981823036787172789393978424718692275832568321790489611686533013069240496798836467993357397879340295216435742113297625713539116091312517313929656683779427068340959082550428887334731138419770564958244480643660389172078304420472246026514480448051253557146428279630443308972764055656383007837525367978916900711615554734770841436279943208586112097510520694483072221756294842893580055345025814854826456541608683507185339080331996535639160788282104061066086939348173196657581284473543467631892679659576677476933114853840450478542320474912925754992305346163430404086219915600395492806504732428079396704146605084433615655869320357149780172265475809584307385816832881697544200681006464235218368627331792028869857799974910119177012298656787804797303988514753715384202342902801337152041361807954815733710488708377408006142722117492000521242003131982715045557395930387829356157671073285671694957132312669544316852538988305882514782679993426349351044579686134663639138823194240797203722651208937719305670575853939093780124233607188728674629089124448283643948654746651714667228580358013306159624000289616327087280881538253206905608287531871943970750259499323977957690645431051387 . . . . . . . . . . . . . . . . . . . . [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) cdc053c75a2414e3d5b50b51d55066c417e43de4 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rosaura.com' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ca2ba438c0000040300473045022100ff205eb9af78e4a47e79f85c606d43138b19e19807930031c1261182c1dcada902207b70da1d8edfb0bba6101f36336c35d9639640d950d13cc0233726de2910e82c0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ca2ba448f0000040300473045022037c83d4a8cacebb09f3c386ef6611efbe183f87494ef8c823a2290f1228c3c6f0221009656e7046c5deedf814b08cdd5c7010c0205da389b23402843547fb9b83c4060 . . . . [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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