www.pietrolungo.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6a:d4:1f:01:2a:6e:3f:95:e5:5e:46:db:83:77:84:84:1a 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.pietrolungo.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6a:d4:1f:01:2a:6e:3f:95:e5:5e:46:db:83:77:84:84:1a
Serial Number (int): 297688746008853346462222958418507136795674
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ef:74:e7:6d:2c:6e:0c:e8:97:29:22:6d:6f:9f:ad:be:c7:08:a5:64
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3b:52:1f:44:32:6d:0a:b0:12:b4:23:5e:25:9e:2e:45:a1:dd:19:cd
Fingerprint (sha256): 68:a1:10:81:f6:1b:18:ea:fb:75:c0:12:ea:bc:a8:03:78:65:01:96:e7:56:e7:f0:c3:10:6b:8a:15:f9:c8:c9

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.pietrolungo.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.pietrolungo.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.pietrolungo.com

Other certificates including the domain name pietrolungo.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.pietrolungo.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 297688746008853346462222958418507136795674
 . . . . . . . . [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 2019-05-26 23:27:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-24 23:27:45 +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.pietrolungo.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 961131391299231469741030563906354219927164684054008635009980164604593359307446028790208594914889848462862580139947150449396029264932994006899088772688800226799062563112424855337500530972577949155347765117192964351687414663390960440422931832188051183748968001419368863342099599297111969791762297418372953079225437953465577111971107754612754333571333411725147391661086254193769463981712848795481176920225191977123061894137933648173577802812414102781628494958473752431112434462565240594648483288147861178097063562350082276292429007991302671556444973137022859079535325388390879445095112124912516262481011097603444754689071400770225015308714591697204978455172587580359590286891571522297217654502278629799011059267759597451571594241778252507007009817253431486762203869414978657513893779174854708719923411687223647207051472039682229098517954938849845089946860831131118882234991855331389876664422715514093581439524229022904586198640788097624252683067453416434598816640793324668159192880291863628689840823563271099626815098997983787708390621503979020419532888995261529681157349179868749384264282911783713994554402215867619956971652049708405177184879509097480980657353361294849883988647806910730079637408859363747556802839864090008953237971753
 . . . . . . . . . . . . . . . . . . . . [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)
							ef74e76d2c6e0ce89729226d6f9fadbec708a564
 . . . . . . . . . . . . . . . . [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.pietrolungo.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016af6af9f850000040300473045022058c784a1bad157176aa6fd0ed73b03dbfa1773e9280ba7ab422b6406358bc282022100e6b4092c80b1bda50ad5824b3e3552e4105036dd9ee807bb27dcbb6551ba76e000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016af6af9fa20000040300473045022100f1d6d395371d115d62427cb3af18a113300664a2433229b42378e000b100a7e5022037da2c4cd56a9dceb8f2c0d6f58dd02022d4a99ff0e5e1a429ed10576520c394
 . . . . [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)
		0022e03ab9ba261414aa7483ca52a58a29401d351a83777f17d354def601a0266dd7a6b2a98aa6cea5ab477b5c6540689d6c07690d82016df794f7d2f209d664da56fbe68767b454baceca32753e8a1ac86c96da9b3ee27cd4cc2002f9f05012a0dec8f5cbbc587bf61710d8a1b9010ab2c74a69b79da267a968d1be9646cad03ce3eef08a5c43098b626af3aa72ce8d5336c6cfea18b3ea401dba8d717d6b91509cea24d8cffa11041021ef5f91a85e8406c3ade3482fcc9e262a66dd854795ad5a73b3b99695df290b5b1786ce6343ed7fdbaf44a9a6d5ae4be235762e1eee4f154571bcd8c5b7f3cba7964a2684d64ac1e5e34a75069346adb67df2d82489cd