parfrontal-energias.pt
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:3c:61:47:36:25:e1:39:2e:06:69:46:f5:bb:9b:00:f6:90 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=parfrontal-energias.pt
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:3c:61:47:36:25:e1:39:2e:06:69:46:f5:bb:9b:00:f6:90Serial Number (int): 281883104677456404423654098659283774273168
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f4:f7:21:06:04:f6:0f:71:dc:a7:26:38:46:7b:9b:92:6f:d9:c2:df
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): af:03:01:ff:4a:ae:64:1d:c5:6e:95:46:70:7e:41:74:72:12:d4:1e
Fingerprint (sha256): e0:41:6d:b0:62:c2:e7:b0:cd:a7:26:c8:e2:f4:1e:44:02:c5:2c:03:b4:1b:04:54:33:b9:1a:39:ad:1e:19:3d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate parfrontal-energias.pt
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for parfrontal-energias.pt
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
parfrontal-energias.pt
www.parfrontal-energias.pt
www.parfrontal-energias.pt
Other certificates including the domain name parfrontal-energias.pt
(limited to 100 certificates)
Certificate
The complete raw certificate details for parfrontal-energias.pt in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGgTCCBWmgAwIBAgISAzxhRzYl4TkuBmlG9bubAPaQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMDUxMDQzMzNaFw0x OTA2MDMxMDQzMzNaMCExHzAdBgNVBAMTFnBhcmZyb250YWwtZW5lcmdpYXMucHQw ggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDOQ1+IzedAx2bIAmY+oWED bmAGeGNECCmzwODblnDznpOWXBVGuI9P+ysgg014srvmacZxQaNb4A+brutJZZ2e YNquldpvj+gJtNqc163X2JM6Cmbr3hWwKoDlxVbNd1kKV27qL+L45EjLzPiUbcPF aIhavBV9DKGVLVWdyiukeS89tmDNaDhm274svq4W9zA+m36Yc65jP+Sxu52syteg 8bHWsnp6OwupLOmVFh2Pz1rtrltY9NDIl0XCI4NV5hsAQVOdvL5HoKQhScMIZ16A P8d4UazkOex+24hOlYdbCbLXRWaZZfBCXOyWzPBabJCpaSyYJFmtb9upVW5T/Hre lXYaze0COHnar/f2MDLw2s0i+K6Tl5R1lSc/18O6W8LgMIHyAvVZkfhDbXxhfFjs 5xuH767xg1BECpZEYE+pj9sM59Mm85JWr0YH8OUbrHzNRxV0zPGZzywY2DMsCjU5 qZp9gw2Z0j6qtMh46y/hO8fWoxBD6sua9Z2qovNGTJAQPKlAe3vfCEpPHovdIpZk MRmcwqWbfXztnoYBtw7Nj9zrrRl92xM7JDHtBrTNYrF1Sml58WyOqpCmHFeTlpq+ 2l7HWMHNyGZyqaYk2SsC7rL5RpGRWVZQ6lA2KZS3lzuK2aOJ1KM6Jd6ovC6kBnzm bLLk+RRgZDsYBJsYa2YYUwIDAQABo4ICiDCCAoQwDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBT09yEGBPYPcdynJjhGe5uSb9nC3zAfBgNVHSMEGDAWgBSoSmpjBH3duubR ObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9v Y3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9j ZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMD0GA1UdEQQ2MDSCFnBhcmZyb250 YWwtZW5lcmdpYXMucHSCGnd3dy5wYXJmcm9udGFsLWVuZXJnaWFzLnB0MEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDx AHcAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFpTap/pwAABAMA SDBGAiEAzMbSlYYpZTMsTNmyhVv9/V8Tk77QKHKWG0qsHTpWOhECIQDcRpOFNViA 4wQekm/1F+iQFG0aijEyh8cEMtSB/+IYMwB2AGPy283oO8wszwtyhCdXazOkjWF3 j711pjixx2hUS9iNAAABaU2qf/oAAAQDAEcwRQIhAMBk4C5ofD7JGOxaBB5d0Wo8 KDHgBqx2Qlgb3KjH8fXiAiAKXrPcvQFoL/ZWeW0t31kZwg2GQdepUWHPeK9zaceb tzANBgkqhkiG9w0BAQsFAAOCAQEAWRQpcv2YL+1El7YTVa4HCHvnVgxMNYJgj4/s JWbqB8k2gqvL3f6dVhimRcZ3EdlZwVsvaJF7LTmr1Zd995Jh/xiJsexaIKiHT3Zd TAGEr55pX7NyrnWfYP4DaPhSnK98SclAOIdU1E6YXKEAKu7H0AbkdeCCZ8BneCnI sCc+VC1SFUDwlncgrqwK/r9q6/AqMTbNSrvuOHzF3Xxx/220nLpJ6SuLgk4MOKMy aDIu+BoBeQsNiN4mMbGSdK837lGkzkMrWY8qd8bW7wCU+5NybsQOdXDiWaw/nnPB yZHhXf/RU91l76ONJPvD0LjhxO6aUnU1HLMpcZ/NX0pD5RVg+g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzkNfiM3nQMdmyAJmPqFh A25gBnhjRAgps8Dg25Zw856TllwVRriPT/srIINNeLK75mnGcUGjW+APm67rSWWd nmDarpXab4/oCbTanNet19iTOgpm694VsCqA5cVWzXdZCldu6i/i+ORIy8z4lG3D xWiIWrwVfQyhlS1VncorpHkvPbZgzWg4Ztu+LL6uFvcwPpt+mHOuYz/ksbudrMrX oPGx1rJ6ejsLqSzplRYdj89a7a5bWPTQyJdFwiODVeYbAEFTnby+R6CkIUnDCGde gD/HeFGs5DnsftuITpWHWwmy10VmmWXwQlzslszwWmyQqWksmCRZrW/bqVVuU/x6 3pV2Gs3tAjh52q/39jAy8NrNIviuk5eUdZUnP9fDulvC4DCB8gL1WZH4Q218YXxY 7Ocbh++u8YNQRAqWRGBPqY/bDOfTJvOSVq9GB/DlG6x8zUcVdMzxmc8sGNgzLAo1 OamafYMNmdI+qrTIeOsv4TvH1qMQQ+rLmvWdqqLzRkyQEDypQHt73whKTx6L3SKW ZDEZnMKlm3187Z6GAbcOzY/c660ZfdsTOyQx7Qa0zWKxdUppefFsjqqQphxXk5aa vtpex1jBzchmcqmmJNkrAu6y+UaRkVlWUOpQNimUt5c7itmjidSjOiXeqLwupAZ8 5myy5PkUYGQ7GASbGGtmGFMCAwEAAQ== -----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 281883104677456404423654098659283774273168 . . . . . . . . [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 2019-03-05 10:43:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-03 10:43:33 +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 'parfrontal-energias.pt' . . . . . . . . [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 841480344414880912368969324476892671843000280739732660950567250301881986896293079523577582345685927911514848491653105380756335715671425713882853668190830961808382046151994197176899585325926404837208365855142502693839422653941911150834929423390580654820101713304008863293293099730433104403631206926172107552409916987258034941638699723529009005517326274532023406393464056188178357334104133282910207586169601633888588393709988462684865565279540344039769547508157396933191200753160905420356358431679532931220238386931617901173940044172684343869499811288370790576427019096811622128181705471188791626723564983018954668227984805468903942006298675001836509737476020498994389498145796517882747454301711827215641623373106395455384346859749137509586486273433255574594937594424281249625147571732696557528492862286739526288069311666662775930432162239840823700858627684061077935961250646576248034642767850765227190861759161569811175649299739463921468984873394650850626186010708352704325122307432790126244277435636195946603343177971775889542889857463011494328356160237599871340132925073246163737410048356926117406848747958126141688717688704248343868947716697445883850601144884975719746721033600827632324305992208339602205039891643626955941205121107 . . . . . . . . . . . . . . . . . . . . [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) f4f7210604f60f71dca72638467b9b926fd9c2df . . . . . . . . . . . . . . . . [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 (54 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'parfrontal-energias.pt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.parfrontal-energias.pt' . . . . . . . . . . . . . . . . [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) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001694daa7fa70000040300483046022100ccc6d295862965332c4cd9b2855bfdfd5f1393bed02872961b4aac1d3a563a11022100dc469385355880e3041e926ff517e890146d1a8a313287c70432d481ffe2183300760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001694daa7ffa0000040300473045022100c064e02e687c3ec918ec5a041e5dd16a3c2831e006ac7642581bdca8c7f1f5e202200a5eb3dcbd01682ff656796d2ddf5919c20d8641d7a95161cf78af7369c79bb7 . . . . [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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