viterbo.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:15:4d:82:97:68:de:78:f4:11:19:82:09:cf:05:8a:8e:fe 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=viterbo.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:15:4d:82:97:68:de:78:f4:11:19:82:09:cf:05:8a:8e:feSerial Number (int): 268585816125839926671145139370180056092414
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6f:4f:07:f0:d4:c6:82:d4:76:00:3b:c4:41:3f:47:1a:15:76:f2:6e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b6:eb:62:49:20:d8:be:13:ce:62:a6:5e:70:86:b1:f6:63:92:56:fd
Fingerprint (sha256): f8:6d:f5:3d:aa:31:48:39:f1:60:90:33:5f:1d:6c:04:57:df:b6:54:1a:78:cc:b5:ac:40:01:87:df:aa:27:22
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate viterbo.co
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for viterbo.co
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
viterbo.co
Other certificates including the domain name viterbo.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for viterbo.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTTCCBTWgAwIBAgISAxVNgpdo3nj0ERmCCc8Fio7+MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjgxODI2MThaFw0x OTA4MjYxODI2MThaMBUxEzARBgNVBAMTCnZpdGVyYm8uY28wggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQDiQB/ITTB4108eLQzIdypMHZqQkW2+2WAx8M3u lxjOoGFJ9y+k4W6aMWVPGUaRPFDmVOANe6ijzX/5tYA74DFX5xf2OUk4AWpMf4dM c5U+4xVZMKg347VeO2SO3w1uuq4VK8nMoUMcgu3N98Y/+1vsH/edPBJtb0/B1dPo VP+cg/rrZPo1DlMqZWrvZWGQZTiXiKkuejA0EzzD92wQKJaYI4eXf+9RomFfovom SqvCJe0Sbf64DJ4Fx9m9sUdMGu1xPRJCPwsJU4bm9rINlSHj9e35n3jZ7nmydiEc Xvm5xlthpZ6AvvN++43tcvyNWZoiuNabyNUuYOXRb7ODHFuSbC9Eb76TEpoKaDf6 BP8yydOiBxZFNPdBkVst2H7hpegOV+lK0RGBLHlrPojmgdeGAC0eLruIrUzhYe+6 SctLdFcuAUEgGFog7PLbrLeegFWhbi8f28RSYTwPTIpcY46uAmBQo1fgLJKdViE+ VkPIOKthRRJKDANjgTv7r86NMmkfFhvFQG6lOSSDxoNDT13LqHxajkwRdUITynM7 +jBNwFL0ndwibJre8FIbXZsro/KA/t5l8sajZ6faWuslOVkLJMCdnV3em4x3aMlz HvdM1PC1lUrzlNg/NTT3rnwJvAxslSt8y1OrEbl4k+ylNCen1qhMx66Gvr+tOdeg yXXUNwIDAQABo4ICYDCCAlwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRvTwfw1MaC 1HYAO8RBP0caFXbybjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCnZpdGVyYm8uY28wTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwDi aUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWr/6FseAAAEAwBIMEYC IQDhki0NhDTwYP6/6GWGz7/T5vRatzC48Yt0XwAgslT8EQIhALA0cHMf6RazycD1 frt4yKKOPvI+HGLAiD3PQy4B3y2iAHYAKTxRllTIOWW6qlD8WAfUt2+/WHopctyk wwz05UVH9HgAAAFq/+hbDwAABAMARzBFAiEAuropzTm7y+l9liVB/BD2jGMctnzP GgflLRFN0bHd/PQCIH7X0RiaxLI53ICD85JZ8PQsYXsSmP+VTzHEHNnILnuiMA0G CSqGSIb3DQEBCwUAA4IBAQAIrlzDLhkfh0ZuGiHiUYO0XwY8Vs9eXH0cPJ6CkkYz Yg5UAvQoLyZOG5P61aWZMGZBCN9Oqyhk7qXIRh+8Bp2+zSxPVNWVhX3w7RQIEPpx qvsBcR6FAqHvBLcrfn7WNkAT3IMDbbjb+rVseDMQ90maSKmyhg0AnNuLN2xNXVrT M5vWTlhTlFtYxFIOz102Rif39uQq+y9038c8MnX2apDySyZCM+XEMs3LByAtWhr6 h4qEe0kYPTmOQ3smgiu/AvJ/YxiOIlxpM5kTEcD5qDJ3I53sjL9Y+a0dJyP4dkk6 5k8WeED0MFN09iZXLgZFBC7JtdleQBDnHw+Zc8yEE3+o -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4kAfyE0weNdPHi0MyHcq TB2akJFtvtlgMfDN7pcYzqBhSfcvpOFumjFlTxlGkTxQ5lTgDXuoo81/+bWAO+Ax V+cX9jlJOAFqTH+HTHOVPuMVWTCoN+O1Xjtkjt8NbrquFSvJzKFDHILtzffGP/tb 7B/3nTwSbW9PwdXT6FT/nIP662T6NQ5TKmVq72VhkGU4l4ipLnowNBM8w/dsECiW mCOHl3/vUaJhX6L6JkqrwiXtEm3+uAyeBcfZvbFHTBrtcT0SQj8LCVOG5vayDZUh 4/Xt+Z942e55snYhHF75ucZbYaWegL7zfvuN7XL8jVmaIrjWm8jVLmDl0W+zgxxb kmwvRG++kxKaCmg3+gT/MsnTogcWRTT3QZFbLdh+4aXoDlfpStERgSx5az6I5oHX hgAtHi67iK1M4WHvuknLS3RXLgFBIBhaIOzy26y3noBVoW4vH9vEUmE8D0yKXGOO rgJgUKNX4CySnVYhPlZDyDirYUUSSgwDY4E7+6/OjTJpHxYbxUBupTkkg8aDQ09d y6h8Wo5MEXVCE8pzO/owTcBS9J3cImya3vBSG12bK6PygP7eZfLGo2en2lrrJTlZ CyTAnZ1d3puMd2jJcx73TNTwtZVK85TYPzU09658CbwMbJUrfMtTqxG5eJPspTQn p9aoTMeuhr6/rTnXoMl11DcCAwEAAQ== -----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 268585816125839926671145139370180056092414 . . . . . . . . [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 2019-05-28 18:26:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 18:26:18 +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 'viterbo.co' . . . . . . . . [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 923021448859297175113561904771226850927252018620539433659700239269497004091158750058869509325422167316742782238493885187125927687303903689630066687894876368792867127012242465915831976563744365657591428504150692058284789670809372709510381883318612532448566397602605815424018982127364057114232123368978604658911469801147131535609882389403397025541452362844044931996534269716557178593235316761106113757379410574364571496805685629390018959970791768603113305479291573067940768489339548222602686230244860616493287936619305855019233602638362605905609493281946678365881092937757005576291116004392711501371027741960585625201033378289757928845036377470123154934580259636785395202686171202375986017359461480640698794308104755008377995848214048660350545031628452969749537942278560273983469653357535697625851772786114989422991039417231190738985052444400060960411371387517896093253928249317027958996214787884000220345473861689101128109430574023770318530522001425042165975537692929628244989503768040754741875818863962045560298464272355804436760650553656777430361443829100835472555974525156793841673683841119937442555587327189421522210357096360493201041663908008539389232865714156066353153511139260775914801240395430772669965543943336392665391813687 . . . . . . . . . . . . . . . . . . . . [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) 6f4f07f0d4c682d476003bc4413f471a1576f26e . . . . . . . . . . . . . . . . [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 (14 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'viterbo.co' . . . . . . . . . . . . . . . . [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) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016affe85b1e0000040300483046022100e1922d0d8434f060febfe86586cfbfd3e6f45ab730b8f18b745f0020b254fc11022100b03470731fe916b3c9c0f57ebb78c8a28e3ef23e1c62c0883dcf432e01df2da2007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016affe85b0f0000040300473045022100baba29cd39bbcbe97d962541fc10f68c631cb67ccf1a07e52d114dd1b1ddfcf402207ed7d1189ac4b239dc8083f39259f0f42c617b1298ff954f31c41cd9c82e7ba2 . . . . [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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