www.compiuto.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:2a:c6:73:64:59:a9:e3:38:1e:2f:b6:19:a2:46:28:ec:9d 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): 03:2a:c6:73:64:59:a9:e3:38:1e:2f:b6:19:a2:46:28:ec:9dSerial Number (int): 275892503498609144740112458429195021249693
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 91:bd:5b:b6:42:6a:7d:32:52:15:06:c7:72:cc:bd:76:23:6c:a6:bf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 05:95:ee:c9:ec:28:3a:be:c1:92:ce:a4:18:e1:89:4e:b8:9b:7b:cd
Fingerprint (sha256): 1d:4c:87:f1:60:cd:35:85:ad:b8:3f:99:3d:7a:81:49:2c:3c:76:50:a5:61:06:da:28:54:be:41:8e:61:c6:07
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----- MIIGWDCCBUCgAwIBAgISAyrGc2RZqeM4Hi+2GaJGKOydMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDA0MDcwMzQwMTZaFw0y MDA3MDYwMzQwMTZaMBsxGTAXBgNVBAMTEHd3dy5jb21waXV0by5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCZMdAB9iQPcF/NeufXm0qPq3MXQf8v evpQwV8qYHDYSzkEs5UZBfSZAqMrF6w14uOH+LcB1b2n8iOJbPuBmB1JaVUlOj5N x0NSpHKUo32c+nnPwHwDKu/J3TB71xeGH7xg57kmdBx4THlz+TBhvsGde3elPvxM bm4RIV2Y9PrOnfpnfdy+akRmrir7IGvg8XxaYfgphISte145F1fQy9y52EGoH0Wm v0Y5YUIdOY4IvDgmJuvhr5pIfDaUdppag2pvwLCNFZtSaTsLYf1z1l4zH/Y5XsG4 BauxFtFTx729y/XB4p8rS13gHQc0mRTUYyMVP8qT2hwpWpnxvG9e0jP1qIBgS5RC ZyWJl0P2sYOl1nkQT6EmgyFaqErouPk1udoYQFIx8VH3U/HoaYr6DeypiJElvh2j bg9mefEBzdkORviNvHQsynp1TFzX3mFHG7FsVz3ohF8wigiDR4I7Tn3r0xqkJcHQ RIsYmT3u1T3gtQUg5Xc4JSXfXu+ymFf0kMw2S5eFvkVAj3HPypzq0ktrgy5QRE0X K0FHTBJJ8OKKlRxMcXBYfS/HTmfbD8SpkdRffJ1xpsiDL8IqQ8qqr6qqVdNQv1O0 IN5PfqRB7jVPMU/ZayNfj9CYv3kw0HPGiUZ70XPbcP2pW47QJgjwMOE/Bzr7Np31 VwKUp9mUKR7NKQIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSR vVu2Qmp9MlIVBsdyzL12I2ymvzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5jb21waXV0by5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAXFS 8F43AAAEAwBHMEUCIQC3BTlPzbeN5mVBMqVg/j1gL7afQ3pDluz6Mz9RAe4hoQIg c0qdL9ethdDqpllg1jdBDkp7/8qCaDKFqVh9IX7sBR0AdgBvU3asMfAxGdiZAKRR Ff93FRwR2QLBACkGjbIImjfZEwAAAXFS8F5uAAAEAwBHMEUCIHD7gJN9ihZt5djH kbFpWiatFX7SDMo+4braRRe6sccmAiEA5lG0yj4gHzDzBKu1QiEtkqs8jd4AUou4 30RVfkUwcXQwDQYJKoZIhvcNAQELBQADggEBAIsqiBbMplc55RDMCY8vYYGMiZz4 D8NVlB2Y2tSy+atHeXuv6qcUWqNg92T9tLKWKBq44/Fv60lLXgdEW5j6QOUoFNJe ZX4A0rSyowDo4nQKZ/l2MwmN/zKPGzNeqfNhuGEaTtOx3okBSTBFOvAaDzN0EtiD cZ1R4VGAPtwtY432ivKmC0dKl8L+WfSx2vxa84zdSGRXM9W1SDMy2QLrSYXPch0K fZLEoE3UlL7w5C+Ad09bN4BFZpl+cV8mwX+Zdl4+JsfJEaekTAXrbGEUWu2vRk1h +2VtcDeDNSUMa0kf/r9yTkrIQsluR8fIe1/IYPAj8kufLACldxjI1T7xQ1Q= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmTHQAfYkD3BfzXrn15tK j6tzF0H/L3r6UMFfKmBw2Es5BLOVGQX0mQKjKxesNeLjh/i3AdW9p/IjiWz7gZgd SWlVJTo+TcdDUqRylKN9nPp5z8B8Ayrvyd0we9cXhh+8YOe5JnQceEx5c/kwYb7B nXt3pT78TG5uESFdmPT6zp36Z33cvmpEZq4q+yBr4PF8WmH4KYSErXteORdX0Mvc udhBqB9Fpr9GOWFCHTmOCLw4Jibr4a+aSHw2lHaaWoNqb8CwjRWbUmk7C2H9c9Ze Mx/2OV7BuAWrsRbRU8e9vcv1weKfK0td4B0HNJkU1GMjFT/Kk9ocKVqZ8bxvXtIz 9aiAYEuUQmcliZdD9rGDpdZ5EE+hJoMhWqhK6Lj5NbnaGEBSMfFR91Px6GmK+g3s qYiRJb4do24PZnnxAc3ZDkb4jbx0LMp6dUxc195hRxuxbFc96IRfMIoIg0eCO059 69MapCXB0ESLGJk97tU94LUFIOV3OCUl317vsphX9JDMNkuXhb5FQI9xz8qc6tJL a4MuUERNFytBR0wSSfDiipUcTHFwWH0vx05n2w/EqZHUX3ydcabIgy/CKkPKqq+q qlXTUL9TtCDeT36kQe41TzFP2WsjX4/QmL95MNBzxolGe9Fz23D9qVuO0CYI8DDh Pwc6+zad9VcClKfZlCkezSkCAwEAAQ== -----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 275892503498609144740112458429195021249693 . . . . . . . . [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 2020-04-07 03:40:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-06 03:40:16 +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 624979360345523585072847724684864930639359851395524679570626587838195505200186601499704395656738348688279249208570820739003831856883518395560678925807589300650207072299058279919640158898434837436815386713693332823367949230323731509047969079265611924532252482326597712321135136021723372766468975746539261311343353063692426225670505400253776310020317812535654642415164883975481628751260293620474502878486482100301885729048887897908130135465129405486463816908043075414869107403795661079097722284015539305111518105980166631721911132660491203432819084224687432591676744928289007261131315393971307838177013150394474976381890201798231424479615338402234288760276019054620753783819197691398900578177981671043818763328395902341468778647364115896177525926548796116900862591646361569616897567526456164932616614766855631732400014967166179559228515368085318908145677656413384304762053723267088655154844553144016663624816858710309445055664281364383490403293182005927229811891044303791656206701476569318865001763188279669810466972284321570507423249885046179205696802209556722590952753768944443199240517076720709611012030770629280434395206022663225858458229713764259672368098232776541390998402981394807453155995168829523188147787238644101756598799657 . . . . . . . . . . . . . . . . . . . . [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) 91bd5bb6426a7d32521506c772ccbd76236ca6bf . . . . . . . . . . . . . . . . [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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017152f05e370000040300473045022100b705394fcdb78de6654132a560fe3d602fb69f437a4396ecfa333f5101ee21a10220734a9d2fd7ad85d0eaa65960d637410e4a7bffca82683285a9587d217eec051d0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017152f05e6e0000040300473045022070fb80937d8a166de5d8c791b1695a26ad157ed20cca3ee1bada4517bab1c726022100e651b4ca3e201f30f304abb542212d92ab3c8dde00528bb8df44557e45307174 . . . . [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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