amsconstrutora.com.br
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:07:7d:cc:a3:72:bc:03:c8:67:0f:a6:df:a0:d0:54:c3:11 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=amsconstrutora.com.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:07:7d:cc:a3:72:bc:03:c8:67:0f:a6:df:a0:d0:54:c3:11Serial Number (int): 263886050406882528449911241217439933186833
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: fd:51:53:02:33:b9:ad:ae:a6:69:0c:fb:bc:12:21:81:25:c7:55:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 69:4b:e6:f4:72:27:99:18:95:8f:e2:62:71:00:f2:c9:d9:76:30:c3
Fingerprint (sha256): 9a:ce:bd:de:82:e8:87:43:48:80:77:c7:19:0c:79:eb:da:3d:11:02:b4:c1:d1:6e:51:a2:19:42:68:56:2f:5c
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate amsconstrutora.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for amsconstrutora.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
*.amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
Other certificates including the domain name amsconstrutora.com.br
(limited to 100 certificates)
www.amsconstrutora.com.br
www.amsconstrutora.com.br
amsconstrutora.com.br
www.amsconstrutora.com.br
amsconstrutora.com.br
www.amsconstrutora.com.br
www.amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
www.amsconstrutora.com.br
www.amsconstrutora.com.br
www.amsconstrutora.com.br
amsconstrutora.com.br
www.amsconstrutora.com.br
amsconstrutora.com.br
www.amsconstrutora.com.br
amsconstrutora.com.br
www.amsconstrutora.com.br
www.amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
amsconstrutora.com.br
www.amsconstrutora.com.br
www.amsconstrutora.com.br
www.amsconstrutora.com.br
amsconstrutora.com.br
Certificate
The complete raw certificate details for amsconstrutora.com.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFezCCBGOgAwIBAgISAwd9zKNyvAPIZw+m36DQVMMRMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MDcwNTEyMTVaFw0x OTEwMDUwNTEyMTVaMCAxHjAcBgNVBAMTFWFtc2NvbnN0cnV0b3JhLmNvbS5icjCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMPa9WtxNoS/P2yhvkdXpWmP rUz3JgVtgeHqW/g+lT3g109v4DS2D16dC6IegSQ/WIhsbNNInANG1KrfCt5rB09s kDEbG9pYQwJiKcTKIkRCncvNk0nwKcbFvnKnxraZz73AvM4E3cAFVZsa0cgDxIM6 y1364qzMw01qmbgPOiapXawYyzlnP6MMbVtYd38Gn994N1lXrGP8oLjDfgLRZHb6 lnaarl+gIyOyDvZWE5Icv/+5H8oIzytXqNMgjWL6Wzy1WfOSMAvTD8VhttQvi6M2 iaIP4qdB60CX35k4LvPY+fzX7T5DzGUBoJjIQ+juWe8x7yylnVg/oX18JSu7dfsC AwEAAaOCAoMwggJ/MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU/VFTAjO5ra6maQz7 vBIhgSXHVWowHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzA5BgNVHREEMjAwghcqLmFtc2NvbnN0cnV0b3JhLmNvbS5icoIV YW1zY29uc3RydXRvcmEuY29tLmJyMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysG AQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu b3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAb1N2rDHwMRnYmQCkURX/dxUc EdkCwQApBo2yCJo32RMAAAFryw/A5wAABAMARzBFAiEAnwF/PfF7ktFEtaxPX2HS aKSjCBE8rTjsl3JC3OCZpT4CIC4sFz/Mnd42AEPLRyTSg0BpC4Tle6x18gdkx83o iufsAHYAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFryw/C1gAA BAMARzBFAiBXwaM/XGJkGx6Q7VIZ9tPjiC7rCVNubYAWyP1KewBZYQIhAOCYvrKr Z/VvPW8LU3w7MSKSAOIgjBKzxQCknNh3EU92MA0GCSqGSIb3DQEBCwUAA4IBAQBy 3NZyXxyK43GyAy6M9eBTsJVmwWsynFRYZSn5Vn4KVPvQ13zAK49gjop54spYCb30 BCjka96srzj8yPbZzIgiWcWx/VW6JEMkYDnjy3RtNmVrISyT/y++wluik05+9nqq 50a6zOZnDfPQJ+nxUFwVLi+odE+74uyH6q1maQX+ZhPpp3ZjbgI7narId4RdnW5E hjU2dnSWZRdrrR3WtMDvtcYYyK8JreWqoMvh4yisKWi0jqGdXi96P6AHdxo/8N2z xJ7B7gPuT9uc2LEPbyECCSpXcJJAAkies5mvWVz/O098z+oArAfHJ1lyPFBb8yBO rrpoAuve+kR4eG5+MZKd -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw9r1a3E2hL8/bKG+R1el aY+tTPcmBW2B4epb+D6VPeDXT2/gNLYPXp0Loh6BJD9YiGxs00icA0bUqt8K3msH T2yQMRsb2lhDAmIpxMoiREKdy82TSfApxsW+cqfGtpnPvcC8zgTdwAVVmxrRyAPE gzrLXfrirMzDTWqZuA86JqldrBjLOWc/owxtW1h3fwaf33g3WVesY/yguMN+AtFk dvqWdpquX6AjI7IO9lYTkhy//7kfygjPK1eo0yCNYvpbPLVZ85IwC9MPxWG21C+L ozaJog/ip0HrQJffmTgu89j5/NftPkPMZQGgmMhD6O5Z7zHvLKWdWD+hfXwlK7t1 +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 263886050406882528449911241217439933186833 . . . . . . . . [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 2019-07-07 05:12:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-05 05:12:15 +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 'amsconstrutora.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 24724442013089756016740253584790276019773791823042709854085234357401870319552432201875492493118448354163869768709472221148151621646101413325859014059530910786684511135637665455038195713418113562504230769732145596770999013093973668312450002150796126537621553309092341029089377734308543200275706324924548679648122402100944643154840807391804370854719792354778192310330136970579949731347486630279019782767502625157767260818927778470879896699539234727111492548865172730708161043674751953561259941317306375064610240460943256802039824610598951290443452776636554179346205960051191499010037906081215975566281884370698438931963 . . . . . . . . . . . . . . . . . . . . [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) fd51530233b9adaea6690cfbbc12218125c7556a . . . . . . . . . . . . . . . . [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 (50 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.amsconstrutora.com.br' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'amsconstrutora.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016bcb0fc0e700000403004730450221009f017f3df17b92d144b5ac4f5f61d268a4a308113cad38ec977242dce099a53e02202e2c173fcc9dde360043cb4724d28340690b84e57bac75f20764c7cde88ae7ec00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016bcb0fc2d60000040300473045022057c1a33f5c62641b1e90ed5219f6d3e3882eeb09536e6d8016c8fd4a7b005961022100e098beb2ab67f56f3d6f0b537c3b31229200e2208c12b3c500a49cd877114f76 . . . . [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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