www.pianezza.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:06:95:52:9a:2c:cd:97:c1:56:2f:83:c4:a1:6a:94:24:42 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.pianezza.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:06:95:52:9a:2c:cd:97:c1:56:2f:83:c4:a1:6a:94:24:42Serial Number (int): 263577035863561469042383741575475791930434
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c7:f8:10:54:71:e3:30:30:16:82:eb:7e:67:19:47:98:04:c8:8f:dd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d3:3b:be:08:f9:7e:bd:f6:0e:c8:a3:fa:ac:b1:d2:a0:08:4f:3e:a5
Fingerprint (sha256): 97:9e:8b:8f:3a:f9:52:08:42:6a:92:a2:39:d7:65:94:10:71:93:53:c8:af:1c:c6:bc:eb:f2:09:2b:8f:64:6c
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.pianezza.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.pianezza.org
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.pianezza.org
Other certificates including the domain name pianezza.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.pianezza.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISAwaVUposzZfBVi+DxKFqlCRCMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjgyMDA1MjdaFw0x OTEwMjYyMDA1MjdaMBsxGTAXBgNVBAMTEHd3dy5waWFuZXp6YS5vcmcwggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCueEpH9uDrlVUlXrJZ8fYDb9TiFNNx 9RLbDU+Il7042YMLCpFhlCftahME4G1q5PnZ0hUIWA4EGKjc8nCoMcurOMy2ewjc 5jFugBaIhn9mr0QcjRK1YKcJxvC/1K9XzN4ZfjMFyaAJgtnl3XyXJm9abT4IcSJf Ox4HlVSJiJOEVyZyQpSrBtTyTDQ1GbSZGOaHlIcPk1Df8h7czr8JasIDcus2BPO8 fMGWqmLV4z6ZCBER5tBxIW06XtHmX5SzpMSyVGKt/X2Xv46fyT7wAMn7rZpJ/6Ai AHWG+605ITIo62pWV8ren+ZE9nnMwfNJGvrnZenbyte5W3zEHzX9bJotRjqxG+6Q SQZRdO/0LsMOJuYz40zNoWMBsbpPD5aKnbi2usr299fJlmuQxQzQmpsShAQN2DN2 T5D2dfCkqf/XnVlxcH7pyKkkKYuJYRH+2kJhZGA9q44BPIyFvu9+B1ssi/PJdZxy j167DdIjZzu0IgaJwVuS92ak8JHkkubArqRar2qsSLhliCWAMVDS00krcZaLYtne nOFX6yy/HCRjxt4phnjk5KPKfX4Q5n/QM+RJmL2xuT5kmRSTCmum6d/3Pj097c0A DtrcLd7NvHAWS5dcuvY4AjvcarEpEvHbdaF07L0MUp+H3GOkx71QENv6yvie3HFg w1DqGADEXz+sbwIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTH +BBUceMwMBaC635nGUeYBMiP3TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5waWFuZXp6YS5v cmcwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWw6 Zw3aAAAEAwBHMEUCIGDST3GjjVLv6xHf/bv25v9mq/bxYBIbcKb1X/ixHaptAiEA svCNxxWTBhTapHepeoZlrmrQb+Ln9LV35/lzk4/gwdkAdwBj8tvN6DvMLM8LcoQn V2szpI1hd4+9daY4scdoVEvYjQAAAWw6Zw3XAAAEAwBIMEYCIQDbQU1h1/oEaRWV IQTI6F20bWvV4xiVvbG/YSXw0bLFCAIhAJP1qcR5/rZJKfTzLfRCm7H8JpU5mr38 TNemvMWw/lReMA0GCSqGSIb3DQEBCwUAA4IBAQB7BdnorFE1cSFcamxDgvlmA4kL Ccer4u7eGa+T/Om5NpQf1F6q9+C9hrsOv64a3/QZJujxq6JalhkbFz8V5pELSm96 dzmTYuu/NskLYJmQkQL1NKbfjcECmmmZ+TTl+ctBoPCFdjAqOc3tS/fnNCIinzAa T2t6ddsbAoHWvkYipP+XWYxRIxED7iS2MUI3E3WoI1lL4mJjRwh9vEVT80/ftxy7 rWHmj6kaXdiVwlKNcjx5TCmQRyKuNWMdHZbw5LQs5dG2Cp8Kqflp3/fKxqEysFTi JO1X0nXz4kFzFpIoHbccD78LyEpn5UcVfH+d9P63A6rldmp/327buvEyGVEI -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArnhKR/bg65VVJV6yWfH2 A2/U4hTTcfUS2w1PiJe9ONmDCwqRYZQn7WoTBOBtauT52dIVCFgOBBio3PJwqDHL qzjMtnsI3OYxboAWiIZ/Zq9EHI0StWCnCcbwv9SvV8zeGX4zBcmgCYLZ5d18lyZv Wm0+CHEiXzseB5VUiYiThFcmckKUqwbU8kw0NRm0mRjmh5SHD5NQ3/Ie3M6/CWrC A3LrNgTzvHzBlqpi1eM+mQgREebQcSFtOl7R5l+Us6TEslRirf19l7+On8k+8ADJ +62aSf+gIgB1hvutOSEyKOtqVlfK3p/mRPZ5zMHzSRr652Xp28rXuVt8xB81/Wya LUY6sRvukEkGUXTv9C7DDibmM+NMzaFjAbG6Tw+Wip24trrK9vfXyZZrkMUM0Jqb EoQEDdgzdk+Q9nXwpKn/151ZcXB+6cipJCmLiWER/tpCYWRgPauOATyMhb7vfgdb LIvzyXWcco9euw3SI2c7tCIGicFbkvdmpPCR5JLmwK6kWq9qrEi4ZYglgDFQ0tNJ K3GWi2LZ3pzhV+ssvxwkY8beKYZ45OSjyn1+EOZ/0DPkSZi9sbk+ZJkUkwprpunf 9z49Pe3NAA7a3C3ezbxwFkuXXLr2OAI73GqxKRLx23WhdOy9DFKfh9xjpMe9UBDb +sr4ntxxYMNQ6hgAxF8/rG8CAwEAAQ== -----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 263577035863561469042383741575475791930434 . . . . . . . . [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 2019-07-28 20:05:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 20:05:27 +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.pianezza.org' . . . . . . . . [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 711775025023348385520603255509723443779397704491877917366799410976854550494272023876507418203829387238331069318105289866934145780439061057929508764543780982874224501291024965108524729061344795897097716278017238030705699249445198841393026161505485821732146790995958123007471538969786106869791645644304071143492457877736342355824622216561146480055569907707604796136646860261928535191618595999400217501080174046979989939125245059779271253210666511271626099231422039130865682501220864630586048850737549701804419904906887013474920297695625404130947680356531189805710231609176053857209470347796368053318478637499340564560513679569416542826998887660634523205627128988057706830847900310723684887681323839012075700140857207436542827712767546332193903880908082696340562090824825472444276542918802571485375152075442643217763695539863139855042631839716943912485548582945422912652510851146214391476989871783786328120853157977775656955437306822704939512573072895264690259649982747714496759542717838998945223219191109228758884378298060216071120596472737782537331937205942275016884102465780075920667275137327518699625874332513315651997081402396484888620814786418503550761472868897312620597764387416167478280148836065272927627553371164692271008296047 . . . . . . . . . . . . . . . . . . . . [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) c7f8105471e330301682eb7e6719479804c88fdd . . . . . . . . . . . . . . . . [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.pianezza.org' . . . . . . . . . . . . . . . . [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) 00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c3a670dda0000040300473045022060d24f71a38d52efeb11dffdbbf6e6ff66abf6f160121b70a6f55ff8b11daa6d022100b2f08dc715930614daa477a97a8665ae6ad06fe2e7f4b577e7f973938fe0c1d900770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c3a670dd70000040300483046022100db414d61d7fa046915952104c8e85db46d6bd5e31895bdb1bf6125f0d1b2c50802210093f5a9c479feb64929f4f32df4429bb1fc2695399abdfc4cd7a6bcc5b0fe545e . . . . [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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