ropeengenharia.com.br
Issued by R3
About this certificate
This digital certificate with serial number 03:2b:e0:0f:96:56:99:6f:95:25:ba:5c:ce:da:84:ed:76:72 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=ropeengenharia.com.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:2b:e0:0f:96:56:99:6f:95:25:ba:5c:ce:da:84:ed:76:72Serial Number (int): 276266827577612341672316191324528742069874
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e7:df:19:7d:48:44:ce:40:8c:db:e8:58:0e:fb:6a:72:e2:ce:91:82
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): f9:09:0a:9d:ef:5b:88:d6:37:03:c6:3a:62:36:0f:9a:10:8c:77:03
Fingerprint (sha256): b0:db:9d:15:cb:8f:ea:9b:2a:61:ac:a3:4b:be:4e:ab:cf:ea:eb:1b:cb:61:a1:6a:3e:52:e7:23:ac:de:6a:d4
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate ropeengenharia.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
9 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
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
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 ropeengenharia.com.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFEDCCA/igAwIBAgISAyvgD5ZWmW+VJbpcztqE7XZyMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MTAxNTQxNTJaFw0yMzEwMDgxNTQxNTFaMCAxHjAcBgNVBAMT FXJvcGVlbmdlbmhhcmlhLmNvbS5icjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAIkzOc0kEUjaugOEWq2f9RzwReTDpUqwjzSYi+vguvBZgefgZE8p987c uI96mdnnofL9q3prqk/fqCRAlDlZ882JSqdUr5P6KFT+/PV3rv6xMR9n1QjTJFkd 5G+xb3gj918TZThA0FgjKUj13ueOUKuEAMaYsPyMRCS5ligxCfeNM1k7HZFEkXBF MAYCFHnVuw3oV+qRv/TKiJb9VIn9rJSQpwTWIzUxggViYx9wTCih1BFNYt1pjCPg H1fDEEK1tN5nkyg/HFI9yKdy4exWr5Vt9NbVxZ26/0S+MVvdemph2/wHrypMbcvg QVEUGE8ScPDzK0b6h2uWI/WGpLq9lFECAwEAAaOCAjAwggIsMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw ADAdBgNVHQ4EFgQU598ZfUhEzkCM2+hYDvtqcuLOkYIwHwYDVR0jBBgwFoAUFC6z F7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVo dHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxl bmNyLm9yZy8wOwYDVR0RBDQwMoIVcm9wZWVuZ2VuaGFyaWEuY29tLmJyghl3d3cu cm9wZWVuZ2VuaGFyaWEuY29tLmJyMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAgYK KwYBBAHWeQIEAgSB8wSB8ADuAHUAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6 V6NS61IAAAGJQK5OmwAABAMARjBEAiAlGxiaDStYA+YknECkTkMBrsIDvUKXkCbU LxQ8SbOm9AIgLF1QHgHVzfaUWlPx80jAXaepJC4LFMDSzlpsYMHdx9QAdQDoPtDa PvUGNTLnVyi8iWvJA9PL0RFr7Otp4Xd9bQa9bgAAAYlArk6BAAAEAwBGMEQCIEoR BlEJqfl/enu26ztSJ4wWnUQ/f/jNdrXUZiFkDxfBAiBVcfak3Xv3VaEmWHBP6YSj 59M4BzewBgI/li62mQ0XUDANBgkqhkiG9w0BAQsFAAOCAQEAFGnnIFRAOBsjrlrC QadyBYfGeknTIaW+XK8f//YxapBgGHCRYonQTas2Sw7Zy1Lrh0K49mvT/b7AwDPA jtB2U951dB94MKGGCz1WYoH619yfONP6HZTIWxtJPJW/2cmWcigh4XSS91pmm5hC XPMI45Pb3Z9wUUn8jdqOnqbVyvREfx8gEou1CxvRvJSe6e2DiZUhqwHfawDVSpRU s1YFqoLwegCcszlhv6Oe5w41SnudigE2il+I+++NdYpCQYv7vIBYVNToI0n1sb8z BsCXHsNSyc0QPqkSAQekiYx/C1RCGnIexomIJ9tVRQXweA1Xs4Iz58AYB/dEax6M 8TSIuw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiTM5zSQRSNq6A4RarZ/1 HPBF5MOlSrCPNJiL6+C68FmB5+BkTyn3zty4j3qZ2eeh8v2remuqT9+oJECUOVnz zYlKp1Svk/ooVP789Xeu/rExH2fVCNMkWR3kb7FveCP3XxNlOEDQWCMpSPXe545Q q4QAxpiw/IxEJLmWKDEJ940zWTsdkUSRcEUwBgIUedW7DehX6pG/9MqIlv1Uif2s lJCnBNYjNTGCBWJjH3BMKKHUEU1i3WmMI+AfV8MQQrW03meTKD8cUj3Ip3Lh7Fav lW301tXFnbr/RL4xW916amHb/AevKkxty+BBURQYTxJw8PMrRvqHa5Yj9Yakur2U UQIDAQAB -----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 276266827577612341672316191324528742069874 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-10 15:41:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-08 15:41:51 +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 '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 17319908157116425344037550896320985609948221733702235968904013225336528684344288541164162076969620768508966055941406390657823331482958627693076818406552284468682162558782388252226146505611453312200849255868425752531821224098063474987880867255793648825575321910770620962803539118683085564668130245839761765412740807866362699746800306667087170064209304123252375288535439089352106631525596207375913730726336746148125571465675432985064606994146709482437072290011234619276647365279865710602539688978743421226223952298476435794231623203768908068303515313183175341324525174207720773453355350292304871204059687219164790756433 . . . . . . . . . . . . . . . . . . . . [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) e7df197d4844ce408cdbe8580efb6a72e2ce9182 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018940ae4e9b00000403004630440220251b189a0d2b5803e6249c40a44e4301aec203bd42979026d42f143c49b3a6f402202c5d501e01d5cdf6945a53f1f348c05da7a9242e0b14c0d2ce5a6c60c1ddc7d4007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018940ae4e81000004030046304402204a11065109a9f97f7a7bb6eb3b52278c169d443f7ff8cd76b5d46621640f17c102205571f6a4dd7bf755a12658704fe984a3e7d3380737b006023f962eb6990d1750 . . . . [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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