www.psicologici.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:79:10:0a:a5:6c:76:ad:53:79:27:28:91:55:8b:0b:13:46 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.psicologici.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:79:10:0a:a5:6c:76:ad:53:79:27:28:91:55:8b:0b:13:46Serial Number (int): 302532347118806392944765948461188221965126
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 65:a5:bd:19:de:cd:04:33:39:2e:3b:87:7a:ab:36:aa:94:eb:f6:0e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): da:ff:af:0f:d7:67:3f:d2:0a:db:89:c8:a0:e2:bd:9c:0c:96:34:92
Fingerprint (sha256): 52:31:d1:96:a1:a2:95:57:0d:6b:f6:a5:29:15:ce:e6:0a:4d:a1:09:27:96:49:9f:3c:eb:84:b5:e1:24:81:d6
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.psicologici.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.psicologici.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.psicologici.com
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Certificate
The complete raw certificate details for www.psicologici.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXzCCBUegAwIBAgISA3kQCqVsdq1TeScokVWLCxNGMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMjQwMDU0NTdaFw0y MDAzMjMwMDU0NTdaMB4xHDAaBgNVBAMTE3d3dy5wc2ljb2xvZ2ljaS5jb20wggIi MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQD7XBWf3WbtuLINYIzy+STz3Vgk X2UnoyZdpJ9iAZSDFNrjdy/iYe20oSFmXA/uGMOTTVapwPtTpTMi2IhXJvUqPet8 VnF5GO9MHQcznKMqH1MrXJvAWaZ/TTJ+D/1bXp4w3mvCUw+KTqIs7Q3JnjXMW5fR 7Qx9rdEvNHNwVdAirCEOA5dWeqf7bxpmazPeffrTYBNWJDT2zB+AuFfGPo5Kiz5F 9K9Lbc1U1DDz+JWQp4K/Q8zZ/fhDu6VCRw+YI4Ynx4Q7qITHmbLVdrgU0o9TvpVV 9AmRJGy/JrZoM5wKwZ9/DRIOaK2P+IZgKrgGFC+X6V6XiYVWwjuEdjhIoDvx8BL2 eGNponxBLrcflwIA0XodH9zoZvKEr4ll8T41A/xX2Bjoxdk6U6AXPEQJGf4dF1zi 8ahl1odWKTNspsxXh4ZQQoBd+WCs/eaIP9KbwN95C2Zd/IOqSnn2IyBAz80gna5b CUTlaS4AY9o7LQD//RgVAjmBZxIT0QMQ763Uw7fF0gIWv3yP7op4tnwu91lRt5Ik D+BWcJohXUIjkAqoD/IZL4fpQJ8Tt0YSdRuWncmH5whjO5lE/BcwZQbAhv5lrNkf HyOMRUCKx/ptvAPXTWcbzVw1illjXL3BdeBXOxLCpHMXY9bw5HOjEOhqdKgTdqQc TzdYExkFhYFTBSApTQIDAQABo4ICaTCCAmUwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBRlpb0Z3s0EMzkuO4d6qzaqlOv2DjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObem RWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3Nw LmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0 LmludC14My5sZXRzZW5jcnlwdC5vcmcvMB4GA1UdEQQXMBWCE3d3dy5wc2ljb2xv Z2ljaS5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEE AdZ5AgQCBIH2BIHzAPEAdwCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQ XgAAAW81nUhiAAAEAwBIMEYCIQDK9gaXa8wktPZIQK1jln4uW5wvqaywotwV/nyg C1q3gQIhAJxnYB6czMCp/DxNZt1CDe389cYnTzx2W8PoW/qVgxqkAHYAb1N2rDHw MRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFvNZ1IkAAABAMARzBFAiBDq7+a vndtx2FNOv8VsJ8iaOafGi2RNkk0ZemiiFhyXQIhAJCCLPDHnu05v51l01VsuxN/ Qo1v65yGgmYjmxaVrrG9MA0GCSqGSIb3DQEBCwUAA4IBAQCAtNfLjd+n//VWxcIW JKuqpQAvYQujId3paRXrmEkQnk2fCJa3sweut/UYDbfmxokvrPijZE6fV42PFr00 iz/7grs/7hXycRgdcV8EqmUz3FSDiF8YHRrSA1qnb6Xg4+S2GuCMzdwitYhfIqhV Ld4Rm0zLeVlqQBlfuSGU9rd/kXMPMO93ENaTSOJjWnOWUiEKb6uLo5EIthAb9yrO +zKdIjKT2mbwaJMok/2D9wTdz/Yv7HLeyf4bvw2kxUB6cGl8/ojBJ6L37ai6YuiR F5FXnAqWtRdoqMKNSUu+ypa45gRqrKM5kfETE7kyifwv1kTJ+NOuYQYqXWXXfIrM vP/M -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA+1wVn91m7biyDWCM8vkk 891YJF9lJ6MmXaSfYgGUgxTa43cv4mHttKEhZlwP7hjDk01WqcD7U6UzItiIVyb1 Kj3rfFZxeRjvTB0HM5yjKh9TK1ybwFmmf00yfg/9W16eMN5rwlMPik6iLO0NyZ41 zFuX0e0Mfa3RLzRzcFXQIqwhDgOXVnqn+28aZmsz3n3602ATViQ09swfgLhXxj6O Sos+RfSvS23NVNQw8/iVkKeCv0PM2f34Q7ulQkcPmCOGJ8eEO6iEx5my1Xa4FNKP U76VVfQJkSRsvya2aDOcCsGffw0SDmitj/iGYCq4BhQvl+lel4mFVsI7hHY4SKA7 8fAS9nhjaaJ8QS63H5cCANF6HR/c6GbyhK+JZfE+NQP8V9gY6MXZOlOgFzxECRn+ HRdc4vGoZdaHVikzbKbMV4eGUEKAXflgrP3miD/Sm8DfeQtmXfyDqkp59iMgQM/N IJ2uWwlE5WkuAGPaOy0A//0YFQI5gWcSE9EDEO+t1MO3xdICFr98j+6KeLZ8LvdZ UbeSJA/gVnCaIV1CI5AKqA/yGS+H6UCfE7dGEnUblp3Jh+cIYzuZRPwXMGUGwIb+ ZazZHx8jjEVAisf6bbwD101nG81cNYpZY1y9wXXgVzsSwqRzF2PW8ORzoxDoanSo E3akHE83WBMZBYWBUwUgKU0CAwEAAQ== -----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 302532347118806392944765948461188221965126 . . . . . . . . [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 2019-12-24 00:54:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-23 00:54:57 +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.psicologici.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 1025458129292644838783291546802709796256653032534635091611916911164860712745185089150987673810080488543849196163319158655020732938394609019038346614908691498203247083529434212764030465843536093916163469594063092664511036188588278688428060347140762587246825189527098812656750198559118954654598433238249091916748118526395816488292335743317420304383284658232876394091448321396970370855659848624453100946079682522574739379770783603429277587835494581269573447265142431774926496125114459840949478891448903612173362124490113045513743703569562830075528455331046413539121483955822713907688036772894394743622773354469111035669084886335419262538351306341091243035903438080073108359885793508597780693020310144464513281861384021899021442282904139387599337719339367471745096052093654114987967524425798451780215062180546961760333100087456102874961995983109659419172062888252352925701812611562491123868729646430638871807221319260937847367000041974804675605738487476510017341280796750654147456842903338814296832710142668413068963658936792646266206558994760972262470410965290763944933968366888241820839108197895476496822734694274113492009082548175667715063562655546729865895755367618818735861136384537601167112915219825925906916105579001829805223061837 . . . . . . . . . . . . . . . . . . . . [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) 65a5bd19decd0433392e3b877aab36aa94ebf60e . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.psicologici.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f359d48620000040300483046022100caf606976bcc24b4f64840ad63967e2e5b9c2fa9acb0a2dc15fe7ca00b5ab7810221009c67601e9cccc0a9fc3c4d66dd420dedfcf5c6274f3c765bc3e85bfa95831aa40076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f359d48900000040300473045022043abbf9abe776dc7614d3aff15b09f2268e69f1a2d9136493465e9a28858725d02210090822cf0c79eed39bf9d65d3556cbb137f428d6feb9c868266239b1695aeb1bd . . . . [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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