www.levriero.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:43:3b:aa:4e:f0:a5:59:b6:8f:e2:df:27:d9:4c:62:56:0a was issued on by Let's Encrypt.
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.levriero.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:43:3b:aa:4e:f0:a5:59:b6:8f:e2:df:27:d9:4c:62:56:0aSerial Number (int): 284215085122294759520513105848933766288906
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 96:8d:0e:88:a0:9b:62:92:01:41:8b:b9:cc:f7:e6:29:b5:7e:2a:0e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4a:0a:64:70:ee:96:c5:a7:9b:f2:51:96:a7:fc:0e:75:d0:f3:77:f1
Fingerprint (sha256): 7f:1b:54:17:53:0e:12:76:6f:ab:66:cf:a5:37:91:f4:53:00:d7:79:10:fd:cc:d6:6a:66:68:e4:a4:e8:43:e2
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.levriero.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.levriero.com
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
www.levriero.com
Other certificates including the domain name levriero.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.levriero.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA0M7qk7wpVm2j+LfJ9lMYlYKMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjkxMjE2NDZaFw0y MDAyMjcxMjE2NDZaMBsxGTAXBgNVBAMTEHd3dy5sZXZyaWVyby5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCmUxMRwOpDA/zFXVs5J3vzIelJqYt8 DCIwLodGIq1WXAE6DzacGsYMHSwh8qq4oyRvvcLI1PXeSji0l4mzWHCQPcP6Go1l nzQPJLpoTEgueZCoUPwiaPUcrcsQFaA0tlw3iGc7tTuxfszlzim1q2V+VJ5Nm1MF EOls7LFDOu6Y0e3G0WGrXYhCl+VlP1dexs/XyDZRi8dy8PiMFY0VmGErq2mDohw/ TdH8bGYhV1uVCF9amsO2XNjJkKxe6stO9+s0kZ7iJk2AjTOvK3OflcBFOpK0oS9U FwUccxOuixx6yT089MdAAviZA1oQf+GcRwbd/ZfwH3QW6s5/lEg4P/2OlKW1rv7n LFC+rUk2pIly/WVZKRPBg91v4IvuUv9Tsu7Dwisu+6YNM2gKNRAyncv87PnHFg0q N5hhGoVSPisuDl5poKtNzqSiKkYYaFu1FGJa9A3NHoTk5ZiXnke6Q6bmyMs9RNdU ea0xHuF3zHmWQ4RX1ossnNamJf6YJajig3uypnYLDyUZb+tq/AM6uTYnOa5xg4qq bW9sCTHLxJMKpYFzXlbxG+Uaz6361pLRF5DuUBmHreXq6X1quipguS8RQFiQSBq+ rvgv0itOr8akl7dub5vQgo6tHXTiOeFMgsrxYGrf805oQ/my/uVI1jiOwpQD/2kE 1eopn1WIb0lD2wIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSW jQ6IoJtikgFBi7nM9+YptX4qDjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5sZXZyaWVyby5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggECBgorBgEEAdZ5AgQC BIHzBIHwAO4AdQBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW63 ToTKAAAEAwBGMEQCIBq9SffBQfODtWSP9sc2HF0W2sTuKrr7m0qLRevZHS4WAiBq aeoTBkMvpLk/ymk0Z+wc3+4wismqMRDS0EJSJCH1UAB1ALIeBcyLos2KIE6HZvkr uYolIGdr2vpw57JJUy3vi5BeAAABbrdOhMYAAAQDAEYwRAIgcUzgt02eSiaY6VV9 4MSzMb3FQfTKYuo031xgcuzZG+8CICooJe4rEV+8zLKSOcV3J7ic1B1cMwN8lHkA 83GYtciMMA0GCSqGSIb3DQEBCwUAA4IBAQAu3+i2PO+F0uHWegaUbSo6muUx1pPK EsWWTxcyo20wT1Smke/klHKdKraQzUvLS7vpa8pIH2fg/cHO0Hq2EBjOG8N2h898 7CO4hhreW0I6oq1EBvO4wN2VhV6/2TS0Ws4WIzf6iKnhjKonaIwgUPU59eZbZd16 cXx9S///4FSWZ2GoUYufK8yXEzEP/5mY5asZ8FrpJzKklUZma1O07ZknzLPEbweF yTQ8YdE+YD7redDVHIhrrlG2Wq2SdDcvrsB2hqXzFubctGuGMTz51QyMuaFs/GDs O+Q9N0I3ZT/yRt1VhaUX8LjFkBPqxEJ6F2rZ7jehyBJneqI/SFy2Kufw -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAplMTEcDqQwP8xV1bOSd7 8yHpSamLfAwiMC6HRiKtVlwBOg82nBrGDB0sIfKquKMkb73CyNT13ko4tJeJs1hw kD3D+hqNZZ80DyS6aExILnmQqFD8Imj1HK3LEBWgNLZcN4hnO7U7sX7M5c4ptatl flSeTZtTBRDpbOyxQzrumNHtxtFhq12IQpflZT9XXsbP18g2UYvHcvD4jBWNFZhh K6tpg6IcP03R/GxmIVdblQhfWprDtlzYyZCsXurLTvfrNJGe4iZNgI0zrytzn5XA RTqStKEvVBcFHHMTroscesk9PPTHQAL4mQNaEH/hnEcG3f2X8B90FurOf5RIOD/9 jpSlta7+5yxQvq1JNqSJcv1lWSkTwYPdb+CL7lL/U7Luw8IrLvumDTNoCjUQMp3L /Oz5xxYNKjeYYRqFUj4rLg5eaaCrTc6koipGGGhbtRRiWvQNzR6E5OWYl55HukOm 5sjLPUTXVHmtMR7hd8x5lkOEV9aLLJzWpiX+mCWo4oN7sqZ2Cw8lGW/ravwDOrk2 JzmucYOKqm1vbAkxy8STCqWBc15W8RvlGs+t+taS0ReQ7lAZh63l6ul9aroqYLkv EUBYkEgavq74L9IrTq/GpJe3bm+b0IKOrR104jnhTILK8WBq3/NOaEP5sv7lSNY4 jsKUA/9pBNXqKZ9ViG9JQ9sCAwEAAQ== -----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 284215085122294759520513105848933766288906 . . . . . . . . [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 2019-11-29 12:16:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-27 12:16:46 +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.levriero.com' . . . . . . . . [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 678544799466717888263863393950986711279010239643033068622925552443414879488902208552411534373497870330287882208520497560514474910215219426826956577241238622304297710708934926887628438677169127500404882425860209584699069141999747501768096147545308413866137568254050862785975634722477969504736092502415133974883679352860548540701106989658343100253793455329471776141550627534453060001184347194711744829582699191894820155071565772583661451943547170057756192386596413858075941246705703892371943914514942474322713934594598445583874633945319338069414599406372687540308898386078744881962767775754301961014147950700274028862603899235556537697814983587580043975781237699997024349148496612098338201544683713364197960136816409348788859795152379800098277972989367914072528831838981044143787818744270311049132221723820727374093441911539452668756512163110147341112177873378329714938072132606420089348872666899662435965650282771389289889370395834460241131446038662373431028077464428163304468421484233004130542702899795386714293653797964554930465009487569571100181045152091201103409455415322757790399307787567776830680732665392308017406384002935617888463620429334897295979375745599568628514047150601547966167703804913102991765807583952119919664514011 . . . . . . . . . . . . . . . . . . . . [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) 968d0e88a09b629201418bb9ccf7e629b57e2a0e . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.levriero.com' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016eb74e84ca000004030046304402201abd49f7c141f383b5648ff6c7361c5d16dac4ee2abafb9b4a8b45ebd91d2e1602206a69ea1306432fa4b93fca693467ec1cdfee308ac9aa3110d2d042522421f550007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eb74e84c600000403004630440220714ce0b74d9e4a2698e9557de0c4b331bdc541f4ca62ea34df5c6072ecd91bef02202a2825ee2b115fbcccb29239c57727b89cd41d5c33037c947900f37198b5c88c . . . . [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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