lezioniapagamento.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:67:eb:49:ec:8e:b0:4e:03:ca:b2:f6:b5:09:9c:b4:4b:fb 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=lezioniapagamento.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:67:eb:49:ec:8e:b0:4e:03:ca:b2:f6:b5:09:9c:b4:4b:fb
Serial Number (int): 296698694002771159163817040566607934671867
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ec:52:6d:03:fa:92:5a:4e:b8:9c:c1:b4:74:63:11:69:3c:1e:b3:58
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6b:07:e7:a8:e2:89:03:34:6f:ba:fd:49:79:b5:e5:8c:f6:9b:76:86
Fingerprint (sha256): c4:c5:a8:d4:be:15:0a:4b:4b:6e:84:aa:34:70:11:6f:d9:c2:0a:3a:73:6b:95:e5:4d:46:4f:86:3e:77:a4:ff

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 lezioniapagamento.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lezioniapagamento.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

lezioniapagamento.com

Other certificates including the domain name lezioniapagamento.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for lezioniapagamento.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 296698694002771159163817040566607934671867
 . . . . . . . . [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 2019-09-29 04:32:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 04:32:42 +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 'lezioniapagamento.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 808094882740762536528027153227893449320563361405102462208732973341391918267938270675964312197957518200566277294330824001694015478097472943160151146162413881880042769613048084867325380330718652700511180362680410495246327584400333155045147181014706225726715587605152011572890638890899561006581260165541927681792481796945412174413129128208433782412205154752568007682560456758111544974586639398207153875881714358469165242884546000127755274275880473437042893244791012385284161124661776441264526100965925645848735665479946381376216172930488789608335356091914070372627156959227632549318334587557471492921048576866338807007366754646441827765456800365958137658351908849912921038155876712870237755347899475920888676841713286066359911417147662816967522664666040181529607518639737654812889799009191851717303651714007157888215559340489903905299233934390994766073589885725041800424338692834070282367330711513373882183628934234226637267348122526555491535488937112497765463948619849293517800749930457521664279079004595625073329026213568353704574181029301457276808568697485509598291321022489103828876665980174995325111805017145330929287952538949973956227346373519051943344689782563931067515561821227883889918637382221400896669597823779187160299756191
 . . . . . . . . . . . . . . . . . . . . [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)
							ec526d03fa925a4eb89cc1b4746311693c1eb358
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lezioniapagamento.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)
							00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d7b81ba6100000403004630440220646b0ea5597f42d72ee2e1e0191d6425579642e1e0fe337cf4b7865c56c5c6dc02200a4e709c68f25019c62f3691da7a8e9b99f606441bad738078307aad33a174e400770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d7b81ba820000040300483046022100b09454620f10d0fa77e2e5a0e0c0705e9f184fcc991a32151f01bd5f341b67f8022100f5946cd34450e54574f9e86a59006f62c2eaeb655b3eec6f495296fc7f0a6798
 . . . . [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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