www.compiuto.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:00:a1:0c:33:01:e9:2d:04:12:64:7e:05:6d:0a:24:a3:9e 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.compiuto.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:00:a1:0c:33:01:e9:2d:04:12:64:7e:05:6d:0a:24:a3:9e
Serial Number (int): 261550926844718696190269214384510258684830
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e9:62:65:c3:89:aa:17:1f:2b:5f:53:97:c9:bb:01:5c:1a:19:f5:64
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 70:81:d2:b2:f1:1f:3d:3c:8b:25:ef:4d:ab:26:40:25:d3:bd:72:59
Fingerprint (sha256): 5f:8e:e3:1a:f0:ff:fa:0b:99:a8:9f:9e:86:01:95:69:26:65:98:36:5e:36:70:e1:53:dc:c9:e7:17:02:63:9e

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.compiuto.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.compiuto.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.compiuto.com

Other certificates including the domain name compiuto.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.compiuto.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 261550926844718696190269214384510258684830
 . . . . . . . . [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 2019-05-27 16:48:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 16:48:03 +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.compiuto.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 850585494083594232871004652495169165137192675453163033094063913956536761488100890794947151043292900762873317323957114405629020714143487843497989537177642128374171360786800314029264561076867972734717204330148378852422857592768621013232348315314320908160391353062369333546968718660371210603366701119931203874839292529536598338540987732833030669839821561243084318491940723362735939363474003542481263073679733488531638526555974755339244957249823385583364403542655513383393205741769813258088423532437268047235561131506676840980430980532673835974735601523920328504311377645152018622821751600154417698639145246693618255879735563017460958792075755613097068271394266642394179746696307644783220593966498502355667392050070161613690941087801249238976452037339171690386800277862591644757525244645175565676412910703943075244053593969503695910652007665617685605240931094238933476399968466255893871320626825718075388199750576465393688930640147525338673009027227570908972158986092871683985236781281133008485629539314856997552948008772719407269886405449986408161037352482898434584490935049692318809368099069837950820522696662564821120094987576227683502902984127965701548654206702305404165445734000068826067322239002849922022371142318479541570255877399
 . . . . . . . . . . . . . . . . . . . . [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)
							e96265c389aa171f2b5f5397c9bb015c1a19f564
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.compiuto.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016afa6809c7000004030046304402203d222adc50b406e422466140f785cbee7909f3b0cfd6c23ef4dbc5ac90ea3f600220504d55406ebcc1f3b30f2d6e959da2cf5308a19424ec6fc8d06a22e8f639c56a007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afa6809b300000403004730450221008d69bafdaaf656fa0d1bbef27323c560c02c35d118cacee65d7cda537778fc1702207e17fa70334422d08e7ea50f299c2ac1910b9746d7e449c41bae5868b1bfa68a
 . . . . [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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