www.psicologici.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fe:41:4d:49:e6:1e:9a:f1:d7:6f:26:b1:ae:a4:8a:64:e8 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:fe:41:4d:49:e6:1e:9a:f1:d7:6f:26:b1:ae:a4:8a:64:e8
Serial Number (int): 347855380118631086684822974333804803155176
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 97:fe:94:0e:61:29:9b:35:08:9d:b3:e7:84:aa:39:a1:5b:b8:ae:12
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): de:da:02:b7:b6:dd:8a:a2:30:71:52:20:fa:5a:8b:2d:e6:3f:81:46
Fingerprint (sha256): 8f:62:af:aa:3e:9f:cf:b6:8e:98:d7:b0:0e:be:23:92:6a:a4:33:56:b0:d6:7f:11:41:53:73:a4:ed:d5:92:77

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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

Other certificates including the domain name psicologici.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.psicologici.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 347855380118631086684822974333804803155176
 . . . . . . . . [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 2019-10-22 17:48:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-20 17:48:22 +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 813313942006196758440947932646631095244786217275443761461169138047382182540678816774054540291351226572625336064455134481426789096067010776776625408078180754932522449185136120933558761884542764394317792885948719883607558729983667514862609611088839306374361894371047721029088354434322454659703103128495722911539988822926030608063276023986415797814182573373264096031951764571037841368138340781254376218506904690258150860853436564036206244444071544138698075855644088556738238751091796038996842738992753060184182364237823136253790777999471124791399358617746351469375577852513273582174519677233201456470704463086607710479105492437242853356956909528182654802042465882378197318706971641785826146845074438424634993265582254634405910738132876002625688379328436705298796950043776106611404938226736404115454924760923293391261245548807928877386808779639474581510683344414119834058697726633429078590209863353984973162357283476937949878622796756319988420051284181756084714853456373454002344119027624987836088939564551142068339125504682138867234663389576664829824402137097175787050529058278992228707536076905548880228613582396969346401311476228848378240647026771742352060390944326775344038776847479215536932123089386199272043257162556351002244219549
 . . . . . . . . . . . . . . . . . . . . [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)
							97fe940e61299b35089db3e784aa39a15bb8ae12
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016df4cc7204000004030046304402202a6c8bda535eb84704c7612a150a366f4ea471a160883e65440e6d76fc18a10c02206247a390ae44c57880e305f7878a42ebb6b661005593099fa31c694c0427f8cb007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016df4cc72220000040300483046022100dbca740f7bfdafb50f4fb32487f163d671d705dc9f7119137be6908f4d37df46022100d3f921396c402f5c41818ec046926f0aba5453d17c4537b375e1f6589d4ad4c7
 . . . . [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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