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:13:46
Serial 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.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 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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