ropeengenharia.com.br
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4f:d1:32:3c:48:dd:2d:81:70:79:fa:7a:80:8c:d4:86:b9 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): 03:4f:d1:32:3c:48:dd:2d:81:70:79:fa:7a:80:8c:d4:86:b9Serial Number (int): 288497234270714307832516373455949014533817
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 17:98:44:6f:e1:fc:b7:26:69:a7:2e:57:8d:b8:d1:2a:0c:0c:4e:da
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 54:fe:9c:90:eb:9b:59:31:f9:4d:2b:a4:cd:0f:00:fa:5e:a9:02:70
Fingerprint (sha256): 92:97:db:55:e1:35:dc:68:7a:70:19:23:fd:cc:5e:df:10:47:1b:c2:79:f6:8a:28:2d:9c:f5:8c:67:82:b1:8f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.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----- MIIFfjCCBGagAwIBAgISA0/RMjxI3S2BcHn6eoCM1Ia5MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjcyMzIwMDRaFw0y MDAyMjUyMzIwMDRaMCAxHjAcBgNVBAMTFXJvcGVlbmdlbmhhcmlhLmNvbS5icjCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAIhST5GVDRAHaZ9X+4S1C+7+ +x0CR4XiY5sm5Obn047WEdDnCoVl/AqYgiFPOB63OEDVL39DhqKKIbn90x2aXxTC VUbL8HU77CgJTYMZ7S8H2pzU+Q1KIGgY6vYu/S6EweXssTA0ag24aTAPLEhBRCMW +rvlaO/v/gFxRbDyp4pIkChdel8VXhytx0osK7TwuVOF1i6aCYc/I9FGbXEbR+XT cj7ATg7uG5Pp0q3AWVa02Hyoar9dGUM+AsDeKojiN4uUwLa0v3NU7SnJw6epfC2T WMpZn2EptljV/zMfV58ayWDBbl3L8Je+kX6opirg3jVmFApXiV2RT9uN3YoM3pEC AwEAAaOCAoYwggKCMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUF5hEb+H8tyZppy5X jbjRKgwMTtowHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzA7BgNVHREENDAyghVyb3BlZW5nZW5oYXJpYS5jb20uYnKCGXd3 dy5yb3BlZW5nZW5oYXJpYS5jb20uYnIwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYL KwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlw dC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwDwlaRZ8gDRgkAQLS+TiI6t S/4dR+OZ4dA0prCoqo6ycwAAAW6vYRTnAAAEAwBIMEYCIQDsJjCURj3DLWU7du2Z cRy98uKDgZWQLIoSEgahTxZyOwIhAJ2UlaNLMhBwPqNvchr7wLXAm4PePbGINZv9 HU0hd69aAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFur2EW 0QAABAMARzBFAiEApAKl+AoLW6wvBFDFhll4aWmU9PHoPmzOy9cLwi2jR9QCICu1 dqR+zXbSXGN/eNg8QLlc59T0J8bii8m9ssrdBOLMMA0GCSqGSIb3DQEBCwUAA4IB AQA7gWaXrEVlF4/uPSDLnJKoLPej2H9PIYYBoXKe/N73iyER+RLk4Q2cdwY33KVe KfQGQ5nuBV9sYqsB23oxGKTERu35bmoGZtlQUQFCNDuUhyyNiQeDux+NJJrMdEIn +9mWk7f0gMdQbY7XP9swr+l81MpRUXBRsOy5H3oSlbtQwG246UBpOVVk8MMTs9up ICNLeiB7BfGsrsZ6W2QJ3C0AKHUigMDDJ8zQuqwqi1SnP3ZdoPXKX9CQeo2K9VQe iQ8hl6Xm3ZzEywF/pTpuFxxwaYC4yTWdLo0PCS12iPm/FCbqP18dkTH9HGOUL+JC u3JGPZqxb+7ytTDoZMQAifW9 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiFJPkZUNEAdpn1f7hLUL 7v77HQJHheJjmybk5ufTjtYR0OcKhWX8CpiCIU84Hrc4QNUvf0OGooohuf3THZpf FMJVRsvwdTvsKAlNgxntLwfanNT5DUogaBjq9i79LoTB5eyxMDRqDbhpMA8sSEFE Ixb6u+Vo7+/+AXFFsPKnikiQKF16XxVeHK3HSiwrtPC5U4XWLpoJhz8j0UZtcRtH 5dNyPsBODu4bk+nSrcBZVrTYfKhqv10ZQz4CwN4qiOI3i5TAtrS/c1TtKcnDp6l8 LZNYylmfYSm2WNX/Mx9XnxrJYMFuXcvwl76RfqimKuDeNWYUCleJXZFP243digze kQIDAQAB -----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 288497234270714307832516373455949014533817 . . . . . . . . [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 2019-11-27 23:20:04 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-25 23:20:04 +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 17208998451110494509511916095633890981654384390678456814265989389160165752354179533728293887757603246648852140341960292760992747685289866457273428246789882108586394795700278663580938406374607665008488800028954229205363850002305262620247089808328945463908831132800224185779809129268571794425310610889372539612406279726209584345716835564623931227205307261452886394452453471332602245531679706648028253724680989524119462616606289554161385910353890826678563599119389365521932060720681693023409504030235076088725965567058010284674754940080678735114180736083232043363089524618041420090000262142456740453632260076999577230993 . . . . . . . . . . . . . . . . . . . . [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) 1798446fe1fcb72669a72e578db8d12a0c0c4eda . . . . . . . . . . . . . . . . [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 (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) 00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016eaf6114e70000040300483046022100ec263094463dc32d653b76ed99711cbdf2e2838195902c8a121206a14f16723b0221009d9495a34b3210703ea36f721afbc0b5c09b83de3db188359bfd1d4d2177af5a007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eaf6116d10000040300473045022100a402a5f80a0b5bac2f0450c5865978696994f4f1e83e6ccecbd70bc22da347d402202bb576a47ecd76d25c637f78d83c40b95ce7d4f427c6e28bc9bdb2cadd04e2cc . . . . [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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