www.ropeengenharia.com.br
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:1a:4e:b4:7a:fe:55:36:4e:33:80:45:d4:26:c2:78:5f:fc was issued on by Let's Encrypt.
With 2 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=www.ropeengenharia.com.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:1a:4e:b4:7a:fe:55:36:4e:33:80:45:d4:26:c2:78:5f:fcSerial Number (int): 270288816226935196498229690370671645319164
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c2:a9:2a:c0:fd:b6:c9:8d:fb:f9:16:13:56:ba:37:ab:d2:14:de:fe
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 27:52:d8:c1:0b:7e:45:96:06:10:94:7c:4e:0b:cb:4e:80:44:3e:1d
Fingerprint (sha256): aa:fc:43:a2:69:4b:a5:7e:a2:a3:21:08:e6:05:a4:04:f2:f4:29:3e:22:4d:c1:fb:cb:0b:82:5c:de:e0:fa:da
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.ropeengenharia.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ropeengenharia.com.br
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
Other certificates including the domain name ropeengenharia.com.br
(limited to 100 certificates)
www.ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
ropeengenharia.com.br
www.ropeengenharia.com.br
ropeengenharia.com.br
www.ropeengenharia.com.br
ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
ropeengenharia.com.br
ropeengenharia.com.br
ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
ropeengenharia.com.br
www.ropeengenharia.com.br
ropeengenharia.com.br
www.ropeengenharia.com.br
ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
www.ropeengenharia.com.br
ropeengenharia.com.br
ropeengenharia.com.br
ropeengenharia.com.br
www.ropeengenharia.com.br
Certificate
The complete raw certificate details for www.ropeengenharia.com.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFLDCCBBSgAwIBAgISAxpOtHr+VTZOM4BF1CbCeF/8MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA4MDQwMTU0MDBaFw0x NzExMDIwMTU0MDBaMCQxIjAgBgNVBAMTGXd3dy5yb3BlZW5nZW5oYXJpYS5jb20u YnIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDDIm0uywkhbUMU/c3Z IzjG30RQ/Me2v4TIu3+nw6NnNfrfF299ZzW1rpLLFDkGAfdQ/+AcUuLDq7YxLfRK TXOWLl939fnBgGq8eHxOnbVsoSttl1TMdI0j/HjRQ49TMb/uHRyY+TZzaaud5ccq iiT0D5bCYaoTQrACAdHMvkNvJuRA0XMkaqGFgQ1uISB/Hw4rA4xqW/hHmdpyuMIL WXqYdC4+1rBbUDxAsrRiCqkUYU53+TRMNeLq5aZlVb2t8727VA7fk2sINAwXCbKx RTqOiGFO7gBivgSjlcL+WM+Y7YtTvxoErSIO5yk0gszYzpiqYBhuK40d6tUZuJbb /xppAgMBAAGjggIwMIICLDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMKpKsD9tsmN +/kWE1a6N6vSFN7+MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wOwYDVR0RBDQwMoIVcm9wZWVuZ2VuaGFyaWEuY29tLmJy ghl3d3cucm9wZWVuZ2VuaGFyaWEuY29tLmJyMIH+BgNVHSAEgfYwgfMwCAYGZ4EM AQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0 ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5k IG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kg Zm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJ KoZIhvcNAQELBQADggEBAEoDizmbHzQXjz4P0AduYf3lu1iH9zOm5XN5JiRMZbGc AjntBWdGI6v+4Q5f3qGmJA6BgsTWubdQTyKU3f6ZRX2lGYk5eCQnz3/P3e9MJsRc F/atRdnuGKcA8sbDa05pw0Zo2X7cQRm2GKKLgniOusbOYODMAaZiZGERDMMY6YuY Mnp+TthqB4JibvRvI0sG2eIw7MnVEnWYeYdh1KOFwdH2fkQydudqJNw3IFdk1o3z pxK+Eei9fLad2l8yyjeg24X13DU3Qo7DHj+EjGXOuFGseE65eNwU/30DDkQdARGE gRO4S9tfTdBk12sbApBGMBj5xV3X/cH3t/KKYX5o8lQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwyJtLssJIW1DFP3N2SM4 xt9EUPzHtr+EyLt/p8OjZzX63xdvfWc1ta6SyxQ5BgH3UP/gHFLiw6u2MS30Sk1z li5fd/X5wYBqvHh8Tp21bKErbZdUzHSNI/x40UOPUzG/7h0cmPk2c2mrneXHKook 9A+WwmGqE0KwAgHRzL5DbybkQNFzJGqhhYENbiEgfx8OKwOMalv4R5nacrjCC1l6 mHQuPtawW1A8QLK0YgqpFGFOd/k0TDXi6uWmZVW9rfO9u1QO35NrCDQMFwmysUU6 johhTu4AYr4Eo5XC/ljPmO2LU78aBK0iDucpNILM2M6YqmAYbiuNHerVGbiW2/8a aQIDAQAB -----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 270288816226935196498229690370671645319164 . . . . . . . . [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 2017-08-04 01:54:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-11-02 01:54:00 +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.ropeengenharia.com.br' . . . . . . . . [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 24633445805909011063934633590478517807732064166334796776953636826504006308991882951258882190623661676045070212029270871836931100778850105721898451253063892875690519889020319260474081538297931337601104123968048032582160299290231304429400242902704481648989962143485352077141272310574711698442653693284703554502886727692378153270294591233358201297630210413681713879883200713187137525604658628864957611582072593477191424596033755526496665700323891471113283162097410203581080354081406306691546465768730287839702323194613313041996363225788680013112440245960589503358738506929878220221424267469291442597590523596241668872809 . . . . . . . . . . . . . . . . . . . . [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) c2a92ac0fdb6c98dfbf9161356ba37abd214defe . . . . . . . . . . . . . . . . [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 (52 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ropeengenharia.com.br' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ropeengenharia.com.br' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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