maurizio.me

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:59:34:da:7c:58:41:7c:d7:e7:4e:ea:b6:60:c0:3a:f5:be 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=maurizio.me

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:59:34:da:7c:58:41:7c:d7:e7:4e:ea:b6:60:c0:3a:f5:be
Serial Number (int): 291692242749751376012004148361542300792254
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 17:93:81:65:0a:30:5b:df:80:83:32:40:a2:94:11:a6:8e:71:21:d8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ee:17:e7:87:fd:d1:6b:9d:56:62:fc:3b:e7:6b:75:2f:10:af:00:d4
Fingerprint (sha256): 1c:f9:99:aa:d0:89:5f:78:58:ad:7d:9e:3a:81:7b:1b:bb:84:56:ab:e3:c7:15:ea:9b:0e:9f:1e:46:76:fa:e1

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 maurizio.me

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for maurizio.me

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

maurizio.me

Other certificates including the domain name maurizio.me

(limited to 100 certificates)

Certificate

The complete raw certificate details for maurizio.me 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 291692242749751376012004148361542300792254
 . . . . . . . . [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 2019-12-02 08:41:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 08:41:20 +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 'maurizio.me'
 . . . . . . . . [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 769410871688741743578259555293350566258732451008969313276414747057965431400567658468662745562781907933423010393944645668583922531080020294547461101934423146334148597603503223595210268565724953922991253625900737049889650104203764170389087170266677764763516571796393408661736795187738981096886741694157264513195325341904018184680389467516398531316324256093317706911407075991578717430911912484325931415325700373521719924233331932982051773823467967434673702916352207665394005776146688743181798215049843210294835022865314987941534314833405964276264118196796240683764371819478956320442928925838450269112979472517551874302246376211798802669365726387905136451123466700420101472759430304975179415322501864347330444751716213756081128754538724816244544742535102038743344580404837975299150048667106976935194422346176546933938828074795113956613327408613039349089487839427992978200605707884273907661232016928463268622527721239531479047532682201284089272066848463197828030887110998393053848670061067869131825401967638964826104640095012676595505995640242038827333732483477777898871973204280265114949410053761245393371706629295331679417335630062783947831397761026579056555027464038163571234918816653017548204035687849843382223770342531879080176118521
 . . . . . . . . . . . . . . . . . . . . [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)
							179381650a305bdf80833240a29411a68e7121d8
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'maurizio.me'
 . . . . . . . . . . . . . . . . [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)
							00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ec5fc5d520000040300473045022100e53d4a6a33298cb752a2be6e1bbb7910d50ce58767bc22d39f260f00ebda81fb0220179cbd4938c0b5c5e090728226f2d947382b78af360cf42423c3bb1a09ee138b00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ec5fc5d840000040300483046022100ef40fbdb4bc2a2571b1f69f3a4c3e32cc4d038c50e53180638ad9c920b550b41022100dafee875fbf4cd0f8633b916c56fc9c4628dbc227864b1502a7713fd0d08a648
 . . . . [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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