www.compiuto.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:3e:28:5c:4d:f1:fe:67:3b:c2:73:e3:6e:c7:fb:9c:f1:e4 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.compiuto.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:3e:28:5c:4d:f1:fe:67:3b:c2:73:e3:6e:c7:fb:9c:f1:e4Serial Number (int): 282488012936439567154835912694232642286052
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 38:23:d6:7f:75:06:40:cb:c4:9f:14:82:b4:df:e6:3a:4f:7f:02:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 7d:f3:36:2a:74:2d:87:6e:26:4f:81:be:8b:44:b4:b9:f6:9d:17:59
Fingerprint (sha256): 55:59:67:5e:68:99:ff:39:29:6a:99:cf:ad:62:8c:d7:3f:06:34:97:47:ec:53:7d:79:c6:44:ca:9f:7c:4c:79
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.compiuto.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.compiuto.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.compiuto.com
Other certificates including the domain name compiuto.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.compiuto.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgISAz4oXE3x/mc7wnPjbsf7nPHkMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDIwODUwMjdaFw0y MDAzMDEwODUwMjdaMBsxGTAXBgNVBAMTEHd3dy5jb21waXV0by5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCrO+hSPXB9q5EkbvOuuDwG7xiNrcKF 6dHIFYVCnP8Bksk0cSOQ+9vfSmfEkIOnNcumHJksXUyYESzzDJrUNb3ZkyrBskXd oFLH4/ml71fyiTOK3KeHodBiBPw0odFk+abHulL/nJDyM/eeS9Bz8mlbB+qdrKFo lvdJ7okuPv0vzRJ5U3heSWUuP/LPU/ABpSjkV1kgmv/XZn0pjJeoeQuo/HngJkbV z/9g1VN7WYxnfgHb6J9EnSs1VUWRT9a4R7vTWm7HtNWApH/XKT7szrurQwq03IhN mqRmpID2JZFM8un6V8E3ZEsR446ZS9GriU6XCIq6TGI0mhZw2RHVqCcKM6TS3wcI 1a89RkBHAG1J9kwqSkIWEKBYgFJ2QF78h7NvyKEGPd5t8tJvGYnJ2Ae+NnVR8vPh x3V4PxBAeo9lSikbEGxSPo0y9Zx4LLo9SIX2zcQvbdRFueI8ORDy6DtdqvpU5Mfa R7zWv1PxhzB0rAI2wQZW0t+oTqzyM2TSJ8VdEtaTPQ6SeQUG/0ywDD2kaRzggKmP ICjoEVBB5NWcWc+Qz5D4waVMu84fatBzKKgnjxqAw3sotWt77V8/+FKssPQ6c17O SFdcYU/xHL7Ge9knaEKULX9tfq+XEeF0dkOiuz3MkthzuJShkBTyg0SkdKDpTHNo FIi7Lvr2NMLZSQIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ4 I9Z/dQZAy8SfFIK03+Y6T38CcDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5jb21waXV0by5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW7G BLXxAAAEAwBHMEUCIQCAUapj42HIBhLqgX+CUdRcgZ4SP6mrq1f/Wy8leHmrSQIg Zwhsy7M8r9if7v4IJeanT7aRyTrSbeOHqlIsfbzWst4AdgCyHgXMi6LNiiBOh2b5 K7mKJSBna9r6cOeySVMt74uQXgAAAW7GBLXBAAAEAwBHMEUCIQCnP9Zccz1uGokd RC9ftsnHZruTI9ak8npHY8REBBB2sAIgab39S+uzhSjXbXGiCztSVC6WHl2yDXc+ fRfoq7Zcg9UwDQYJKoZIhvcNAQELBQADggEBAHtLIkFRnAn2LdAorOLfkTDiqk9O PLxvkoUei++YA0Z3q9etMoV3Ty/1s6w7w+BNKnAEg45pyHqCjLxdZBRHxYWOgAjd X8+CKQLVT5I9bjOEGRdzfrGv3B8xlCuLYceSQsjuOTHq81umeAXHSBwlxC84pXfg i17xWjcTFNbYkeqQQrTDs6zROn0piVg15yq379PnQBNLNZSiql2vHSw+usj6ppOu 0IxEffbKKUAKpg+MbOVTLYV6p475THfTpfy3CVdYOO9Us58jlXgPdId6e93OSbBu RnHqPMVhRnLByYdEUDBMKFfBCbuq0Udrq5yxppKMwNtROnb9sbDl3rX/8Fc= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqzvoUj1wfauRJG7zrrg8 Bu8Yja3ChenRyBWFQpz/AZLJNHEjkPvb30pnxJCDpzXLphyZLF1MmBEs8wya1DW9 2ZMqwbJF3aBSx+P5pe9X8okzitynh6HQYgT8NKHRZPmmx7pS/5yQ8jP3nkvQc/Jp WwfqnayhaJb3Se6JLj79L80SeVN4XkllLj/yz1PwAaUo5FdZIJr/12Z9KYyXqHkL qPx54CZG1c//YNVTe1mMZ34B2+ifRJ0rNVVFkU/WuEe701pux7TVgKR/1yk+7M67 q0MKtNyITZqkZqSA9iWRTPLp+lfBN2RLEeOOmUvRq4lOlwiKukxiNJoWcNkR1agn CjOk0t8HCNWvPUZARwBtSfZMKkpCFhCgWIBSdkBe/Iezb8ihBj3ebfLSbxmJydgH vjZ1UfLz4cd1eD8QQHqPZUopGxBsUj6NMvWceCy6PUiF9s3EL23URbniPDkQ8ug7 Xar6VOTH2ke81r9T8YcwdKwCNsEGVtLfqE6s8jNk0ifFXRLWkz0OknkFBv9MsAw9 pGkc4ICpjyAo6BFQQeTVnFnPkM+Q+MGlTLvOH2rQcyioJ48agMN7KLVre+1fP/hS rLD0OnNezkhXXGFP8Ry+xnvZJ2hClC1/bX6vlxHhdHZDors9zJLYc7iUoZAU8oNE pHSg6UxzaBSIuy769jTC2UkCAwEAAQ== -----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 282488012936439567154835912694232642286052 . . . . . . . . [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 2019-12-02 08:50:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 08:50:27 +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.compiuto.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 698573828197554647759111077009154713795838850165439736791547312390431520136186619561943823142113175652815119000480594453481917039023696558973293623208843906272992106013477819648369153160296552763378245766843460394987520479296399459234224970834839809020902492610223367862170188075476078991118741403288114786077847702721552166612260395346485827426962728217276802195801910578614557209396655625597970976077616918004784514482812974032964563663825537410983357115838633274369971352818569132223627772843536323400117104446876588832599748851152765072021844109049594889313870637717727970237549937205665850154956063513394764634436364099037003264475611584814878534935599868438434429317437891872241057530499328908309571979422319665516779413933350521845769093974120507323261350449798670885163928401616518670551559026939115751785175869486849226052121423613059294319663895017512152514343046802181197033284248518250648038375096906707515611877719493652933506569129816484761415960626760164102629602046187397723554623492226748149179811457276205449701573147192078187283588486568451997573686941410469879223228730837010144967837448413387876722811847872436274702051684592959185671771472243448035548963477279922432929107023804812373973754993440608438160906569 . . . . . . . . . . . . . . . . . . . . [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) 3823d67f750640cbc49f1482b4dfe63a4f7f0270 . . . . . . . . . . . . . . . . [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.compiuto.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ec604b5f100000403004730450221008051aa63e361c80612ea817f8251d45c819e123fa9abab57ff5b2f257879ab49022067086ccbb33cafd89feefe0825e6a74fb691c93ad26de387aa522c7dbcd6b2de007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ec604b5c10000040300473045022100a73fd65c733d6e1a891d442f5fb6c9c766bb9323d6a4f27a4763c444041076b0022069bdfd4bebb38528d76d71a20b3b52542e961e5db20d773e7d17e8abb65c83d5 . . . . [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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