psicologici.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e4:88:9c:9d:3e:45:e2:d6:87:41:49:ec:cd:f8:d8:f5:c9 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=psicologici.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e4:88:9c:9d:3e:45:e2:d6:87:41:49:ec:cd:f8:d8:f5:c9Serial Number (int): 339102825648263472146537071061830311933385
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1a:d7:d8:6a:94:d7:f5:f8:4b:e3:7a:47:95:10:9e:ca:d4:ce:49:8e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a4:e1:84:77:13:54:81:c7:a8:66:2f:72:90:02:b7:ff:4c:12:b2:83
Fingerprint (sha256): 42:e9:23:f3:d0:9c:ec:c9:7c:58:c9:57:b5:e3:d0:5c:7f:88:8a:5f:e4:ca:0b:b3:f8:ac:ef:6c:8c:61:6f:39
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate psicologici.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
psicologici.com
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Certificate
The complete raw certificate details for psicologici.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVzCCBT+gAwIBAgISA+SInJ0+ReLWh0FJ7M342PXJMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMzAyMTUxNDBaFw0y MDAyMjgyMTUxNDBaMBoxGDAWBgNVBAMTD3BzaWNvbG9naWNpLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAPCSbXmUpfaSXZitwUK1JXR9TfUbfAdz SkPm4gUKeHJ4nPFt1Ue5w1vIgEkcPFhpabMKPoJV414O+YsZPId+VtXdgi/PkjvH mkmctoCvHeuFVQPqsNndc16U1+pmspHVlwl5aFq3PMvlbbHlsvQq/1JyW1s9pdHP 4Fi1EtqBlo0ox9NSNu+uxailTxKDulXTl/CrtZvRvRro7HIfGFCXdMb4cD90GKI/ 1tHUeJCvm0ThiIpK3hfls3EzTuBKRi/KUNFxZ0ujIPSWKpoqTZWZo3rhNluW2au+ wU+b0AaRBTZQ7xJX6+UI4P0mCAWuure8oD+2v/+wXcN5X6hl0Ybjxsea3eFk9y+T rLLS0mkE1LiAfry9xqGP09DwYJuipNR/ZeDFLxgMbSnlnqZepod6Cww/BQ3SMPi+ 3Crq24Og7VCh3HeeCYW0XlbsFl4O2v0JLC41hiCgv+ad23guFFMGxIgR7Eliezbo 06m234tZulifNF9t/cxA4RexfDfpYdl/Kwx8glhgwnaO9fJ8+G7XjU7B5axcqUSx +fP0U17MTk8l+lyDqAccEVYhs93FrOMyETak6yrhkrT7u/254VVyV1TP8cuCASTC 7DIvzh/qInvVSug7IuV0/EOr96JUymnMI5MXaZ8CKX9xBa7Ns166pnpGwYyFu+N5 rB5pc3b1oELHAgMBAAGjggJlMIICYTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFBrX 2GqU1/X4S+N6R5UQnsrUzkmOMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPcHNpY29sb2dpY2kuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB 9gSB8wDxAHcA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFuvoM2 NwAABAMASDBGAiEA3WrJXEiljv3FGDqmo+kV0EQ9rhuJx5FOeHwRsSEmhi4CIQDl sx1HX/goYUVqZ4OnYA878wg/IO9KQBFv/cysOHnEsgB2AAe3XBvlfWj/8bDGHSMV x7rmV3xXlLdq7rxhOhpp06IcAAABbr6DNl4AAAQDAEcwRQIhANg0idr0uTLGNxH2 kGy2jF3pJfJvqlS4Owz9/oXLw4WUAiBK83pXE1mRgvQzSssawygAO5q2wRNDKtwZ kvSEOkXfPTANBgkqhkiG9w0BAQsFAAOCAQEALYfvz1HVfhbTQe9gbxEmFJX/vahn cR2gHSJsx+5Daa5LKXO06sWtngoz14QBrIGJ6YeS9yMEzkrALtdsLAPUrSbU0DJr x0iy64ZZQ4Jgi+0xzhBK7huzkl6JUdER6KyZnbp1bTLZM/+r4B+I11czvy/KaRnE 1q5KLjxdnqVPbKxugwFLElWbpcYiP3/vEVM6jJg4Ggbbp1354SFgC07qs5JVbxB7 lId67eUnwDTwAh9GUH9qnsn8KZgBs4MGUo6VW41WndWrtAo8IF2tEKqMrljwUavR KmtRuR9JZysfhduFeGFg3S/hesBTcXdat6ZkSzUcFa7bigf+mFtqmLL8rw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA8JJteZSl9pJdmK3BQrUl dH1N9Rt8B3NKQ+biBQp4cnic8W3VR7nDW8iASRw8WGlpswo+glXjXg75ixk8h35W 1d2CL8+SO8eaSZy2gK8d64VVA+qw2d1zXpTX6maykdWXCXloWrc8y+VtseWy9Cr/ UnJbWz2l0c/gWLUS2oGWjSjH01I2767FqKVPEoO6VdOX8Ku1m9G9Gujsch8YUJd0 xvhwP3QYoj/W0dR4kK+bROGIikreF+WzcTNO4EpGL8pQ0XFnS6Mg9JYqmipNlZmj euE2W5bZq77BT5vQBpEFNlDvElfr5Qjg/SYIBa66t7ygP7a//7Bdw3lfqGXRhuPG x5rd4WT3L5OsstLSaQTUuIB+vL3GoY/T0PBgm6Kk1H9l4MUvGAxtKeWepl6mh3oL DD8FDdIw+L7cKurbg6DtUKHcd54JhbReVuwWXg7a/QksLjWGIKC/5p3beC4UUwbE iBHsSWJ7NujTqbbfi1m6WJ80X239zEDhF7F8N+lh2X8rDHyCWGDCdo718nz4bteN TsHlrFypRLH58/RTXsxOTyX6XIOoBxwRViGz3cWs4zIRNqTrKuGStPu7/bnhVXJX VM/xy4IBJMLsMi/OH+oie9VK6Dsi5XT8Q6v3olTKacwjkxdpnwIpf3EFrs2zXrqm ekbBjIW743msHmlzdvWgQscCAwEAAQ== -----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 339102825648263472146537071061830311933385 . . . . . . . . [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 2019-11-30 21:51:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-28 21:51:40 +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 '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 981448063193306136148604094748556553639771328029281680928309269272864097072072259626427051146016851432595153637522600775615335836186170661317154325180686055547006723008869009193460981431834594050283353364358018483055523952343701981782992619050349068860536348963525786234330035564821661282668947535087593934521020303576908391906284815944513104702214960983705096494192248678745125656310238842967818952425262343348199876854844346429139521324653066294973243700439799248543657167338012655656485926019358171923288240186536763230006319737505786236758061623570124975020801027643724378172517756494139378219423891200433440137613184674617080675160538991439486724986351923690962661079250208816719748262094736148013634734131917235301193512375673776571914983795164919217344222161975726701427536758923288536638599467934410574729129162110080762869065626066827466819294583825057596953163116772387707079385993574909482049741962796453360923374945162325951365857505083067682730066599095938670552785832529448397836701279620797263892590916961306514279542948382846312148610303448271334531476499655570746279478699019376177299427742285912469817186063835766616553003331099533648374504066096303672061489645888371872875910755446905532773194561147646823337312967 . . . . . . . . . . . . . . . . . . . . [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) 1ad7d86a94d7f5f84be37a4795109ecad4ce498e . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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) 00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ebe8336370000040300483046022100dd6ac95c48a58efdc5183aa6a3e915d0443dae1b89c7914e787c11b12126862e022100e5b31d475ff82861456a6783a7600f3bf3083f20ef4a40116ffdccac3879c4b200760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ebe83365e0000040300473045022100d83489daf4b932c63711f6906cb68c5de925f26faa54b83b0cfdfe85cbc3859402204af37a5713599182f4334acb1ac328003b9ab6c113432adc1992f4843a45df3d . . . . [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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