www.compiuto.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:00:a1:0c:33:01:e9:2d:04:12:64:7e:05:6d:0a:24:a3:9e 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): 03:00:a1:0c:33:01:e9:2d:04:12:64:7e:05:6d:0a:24:a3:9eSerial Number (int): 261550926844718696190269214384510258684830
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e9:62:65:c3:89:aa:17:1f:2b:5f:53:97:c9:bb:01:5c:1a:19:f5:64
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 70:81:d2:b2:f1:1f:3d:3c:8b:25:ef:4d:ab:26:40:25:d3:bd:72:59
Fingerprint (sha256): 5f:8e:e3:1a:f0:ff:fa:0b:99:a8:9f:9e:86:01:95:69:26:65:98:36:5e:36:70:e1:53:dc:c9:e7:17:02:63:9e
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----- MIIGVzCCBT+gAwIBAgISAwChDDMB6S0EEmR+BW0KJKOeMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcxNjQ4MDNaFw0x OTA4MjUxNjQ4MDNaMBsxGTAXBgNVBAMTEHd3dy5jb21waXV0by5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDQfrn+HMsX2bu5Vz+nebBtgzRYrru5 7MdVdXWuTHFaWBH8IdZoD+ezDrXYnwjK59ACtHLzH/QJWAIfLlwnGrbNJH/2DKUd F+o2pCpmeNTEEDaQzMH9ea3QN3JdslsC+twv+XcKvw7ap8XNup9K5pnooP/ZPIZ3 OWubHjARrtBb2uR+Gtt3351kcHxp+ezLCngJPzdy7gHjKqgHGCT2gxn7RzjETvLs qcZPXBFmXEZStnfZ8T1H6KgiJR1iAICg8aQFjZVrYwjS29Ti5a34NBwZI9R6iYep oe3bmBQFKk6SgiXwowuRMnZhyb92rw4Ww2Zh87Kr4tH7TXVh8zkvk0UQxygpq2pQ 4SgIRIwbDVXHpE6y+PUHLdkGCT7mXnLZjJ0uTNg24Bk7K+jpNdr/QUsgEIXIW76C r8a9yA/Aq5T1inkPak8qBCo1eQBkHWrE2CQKRO6DYO2dugN0hez2ShZq+biTI5M+ bVLnnDHfqajsgs3chuWt0sV8FA72K9jOm8gsvVSDmBSmMqfaM/SUdo9j8egs8CAL Gu4MpPIMlxB5p2ba0B29+Plpfl7+n2dg07rJPSIdRtNwX1FI/at2IiJl/ij4EAig Jpe3y7TIbCYCD2zr5ALgyhxAph6wge8/kKAVyfUx7UmxLSMBi0NtDvegay2h9CQU Dl96VHaApBp1FwIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTp YmXDiaoXHytfU5fJuwFcGhn1ZDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5jb21waXV0by5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdQB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWr6 aAnHAAAEAwBGMEQCID0iKtxQtAbkIkZhQPeFy+55CfOwz9bCPvTbxayQ6j9gAiBQ TVVAbrzB87MPLW6VnaLPUwihlCTsb8jQaiLo9jnFagB2ACk8UZZUyDlluqpQ/FgH 1Ldvv1h6KXLcpMMM9OVFR/R4AAABavpoCbMAAAQDAEcwRQIhAI1puv2q9lb6DRu+ 8nMjxWDALDXRGMrO5l182lN3ePwXAiB+F/pwM0Qi0I5+pQ8pnCrBkQuXRtfkScQb rlhosb+mijANBgkqhkiG9w0BAQsFAAOCAQEAAP1pVqevaJ/hiY/NijfVR5ZE7PAo 4/BUk898U23xStKuMzfAIJRtoOX4LFH/ahlIlhEU5pJ4J0TQ4I9h0czWz/BSe0U3 brkRBrtz58Q5B0hMhL1fruJI/vkr6rmI2l1DjAHPv7jf9JePg+FmbN3YCEQWmboA 5OR3sm8b980EAbF428L3CBMWVHXRtOeZy3KsCv04LaAfpoRTrDlgVhlYaZy+ql/y rqO+hNiEb3YAmybZfDo8kV/BgHngB0WoO/gjle6pj5zWUJAQ5HkEh35pBVooDnrf Se+T+3wCrNb8xz//Q+V1Ap5qHm6L9X/1LewlHttrEpr7XD/2EQ6le5d+gw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0H65/hzLF9m7uVc/p3mw bYM0WK67uezHVXV1rkxxWlgR/CHWaA/nsw612J8IyufQArRy8x/0CVgCHy5cJxq2 zSR/9gylHRfqNqQqZnjUxBA2kMzB/Xmt0DdyXbJbAvrcL/l3Cr8O2qfFzbqfSuaZ 6KD/2TyGdzlrmx4wEa7QW9rkfhrbd9+dZHB8afnsywp4CT83cu4B4yqoBxgk9oMZ +0c4xE7y7KnGT1wRZlxGUrZ32fE9R+ioIiUdYgCAoPGkBY2Va2MI0tvU4uWt+DQc GSPUeomHqaHt25gUBSpOkoIl8KMLkTJ2Ycm/dq8OFsNmYfOyq+LR+011YfM5L5NF EMcoKatqUOEoCESMGw1Vx6ROsvj1By3ZBgk+5l5y2YydLkzYNuAZOyvo6TXa/0FL IBCFyFu+gq/GvcgPwKuU9Yp5D2pPKgQqNXkAZB1qxNgkCkTug2DtnboDdIXs9koW avm4kyOTPm1S55wx36mo7ILN3IblrdLFfBQO9ivYzpvILL1Ug5gUpjKn2jP0lHaP Y/HoLPAgCxruDKTyDJcQeadm2tAdvfj5aX5e/p9nYNO6yT0iHUbTcF9RSP2rdiIi Zf4o+BAIoCaXt8u0yGwmAg9s6+QC4MocQKYesIHvP5CgFcn1Me1JsS0jAYtDbQ73 oGstofQkFA5felR2gKQadRcCAwEAAQ== -----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 261550926844718696190269214384510258684830 . . . . . . . . [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 2019-05-27 16:48:03 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 16:48:03 +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 850585494083594232871004652495169165137192675453163033094063913956536761488100890794947151043292900762873317323957114405629020714143487843497989537177642128374171360786800314029264561076867972734717204330148378852422857592768621013232348315314320908160391353062369333546968718660371210603366701119931203874839292529536598338540987732833030669839821561243084318491940723362735939363474003542481263073679733488531638526555974755339244957249823385583364403542655513383393205741769813258088423532437268047235561131506676840980430980532673835974735601523920328504311377645152018622821751600154417698639145246693618255879735563017460958792075755613097068271394266642394179746696307644783220593966498502355667392050070161613690941087801249238976452037339171690386800277862591644757525244645175565676412910703943075244053593969503695910652007665617685605240931094238933476399968466255893871320626825718075388199750576465393688930640147525338673009027227570908972158986092871683985236781281133008485629539314856997552948008772719407269886405449986408161037352482898434584490935049692318809368099069837950820522696662564821120094987576227683502902984127965701548654206702305404165445734000068826067322239002849922022371142318479541570255877399 . . . . . . . . . . . . . . . . . . . . [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) e96265c389aa171f2b5f5397c9bb015c1a19f564 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016afa6809c7000004030046304402203d222adc50b406e422466140f785cbee7909f3b0cfd6c23ef4dbc5ac90ea3f600220504d55406ebcc1f3b30f2d6e959da2cf5308a19424ec6fc8d06a22e8f639c56a007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afa6809b300000403004730450221008d69bafdaaf656fa0d1bbef27323c560c02c35d118cacee65d7cda537778fc1702207e17fa70334422d08e7ea50f299c2ac1910b9746d7e449c41bae5868b1bfa68a . . . . [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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