www.psicologici.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:78:f1:95:30:66:90:12:0d:32:93:92:c5:32:6a:4c:20:45 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): 03:78:f1:95:30:66:90:12:0d:32:93:92:c5:32:6a:4c:20:45
Serial Number (int): 302491860406690963186301024741603209388101
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 31:41:3e:b3:fd:56:68:1b:60:35:f1:a2:69:c3:e5:6d:b4:6a:a5:92
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 83:75:50:e8:14:6f:0c:c1:46:b8:75:45:c1:97:94:46:8b:34:6d:6c
Fingerprint (sha256): 48:6d:33:20:69:62:0a:e1:27:43:dd:5f:b8:b0:41:12:67:9f:79:16:ca:9a:8c:1c:71:41:36:c9:b0:1a:04:49

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA04GQta/W3bAF88DCftIc
SaaotPG3uBWF3+3MmAI/7+Z9/5sfB8iV+6hjnlbpI5GlbCQAMe6rZ1whIklG6D5V
z1tgLzkR59gJrHzaissFTf/AZegZI6POFKMrZfkPJZ9AcWxWVDOTwQcCnVUDp5/B
KF35uEKh9LCGFGyWwvxHL8jlnCOW5X99nEtTi4OhHybrbirUtIOiUSiRz/X32NRj
2egW0P6CEGz+1HvDBaq+VQyP5AtNdxPWjben3VuvaFunJt9E1ku+sPy0rifpz1RV
iDAaM+HZ4aKxsqX8oKIXJpjyH1hQvDzXbD3rIP983K6aygrgQsZ7fiGyQOe9Shf5
MNAPAX2VlHe1KIII1Q2rRuKW8cnNV8FF9wJ3VOjdL1F+mszYEKImqISMDiBjLjH2
+P3Ow+0uTnLWFUI2CoqKE5SwJtDZL/bBx43vPJ2K2g7JK1o3yp9Lv0fzouccEyy7
SmG+Ii8iBfyGw1vwRnotPjqQq5VrQPmnEkwrf+69dVqmneOBWCLsdKM4msAuLGnN
R/0C01fMwHRxCh+eneu9Zvh9x4n69KwEJwjqdQBcb5JQnazJVdfHkdD+atGlSirH
8QaYGBvabYEV12CsGDQBTP8A4XwVbupNrNY7bjjg7OKeLMzZz+XmSeabCN0reZyw
4+dWgnNmK6WPCo/KE1TdqBMCAwEAAQ==
-----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 302491860406690963186301024741603209388101
 . . . . . . . . [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 2019-06-18 02:52:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-16 02:52:51 +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 862869664737592397019929511919604089910242340817689170268418060647253866700013142338006664179437923375204160521377666436569159872620705112113102789480385880760574298255523410388486774132620312403974384243311789224214291662226004242200948696110347373500468319255071478356447258584756582273232890851380657643711020937180533319072586486386032296069093962725115360044021791292162990095069210916207302924000302145007910585774860452686078587259762201826188035230834223839640429637013384127184528781203757271989102071544309923726830965509193775222982303896386083717146190152929735528663098163082499304332645704478063918992676975126501261096274072702916285458028359540646988289566604421096095811395693881255082648100447745070486876648501640033612991807197324276115066082116377383261844298877096290109509689466427189236205426134141450332719310030479266387473503132024577796118593629378675707053384465912870112434213970400468026570775362563361176552719960877292304078048218075390117024602878278125332214949323784847456335329843012606107408691025208447506327603362324271308318307820707716658374784105434685030677692734936097638087846770681379861297431424083950194738410894537462983003586461063753580564309911568252068971011977430166584046757907
 . . . . . . . . . . . . . . . . . . . . [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)
							31413eb3fd56681b6035f1a269c3e56db46aa592
 . . . . . . . . . . . . . . . . [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)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b68b74bda000004030047304502205ed542ea7754030a12a1afb4e977415177b580e70261c48951b09c23dd39c717022100a613a9fa48276eaa1d0dd40828ed665a0d318f969eaae4b52284ad2ee9731304007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b68b74bc90000040300483046022100a8bed690eb37d2fd4d3e4b21b9243c63d22d8c578aa1aa2541cff59be00a7dd9022100f5fa21abca6e9cdde98b99b5efee195b02ab7fbef11bd5e6d4260cfeb6098ea7
 . . . . [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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