www.compiuto.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3e:28:5c:4d:f1:fe:67:3b:c2:73:e3:6e:c7:fb:9c:f1:e4 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): 03:3e:28:5c:4d:f1:fe:67:3b:c2:73:e3:6e:c7:fb:9c:f1:e4
Serial Number (int): 282488012936439567154835912694232642286052
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 38:23:d6:7f:75:06:40:cb:c4:9f:14:82:b4:df:e6:3a:4f:7f:02:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7d:f3:36:2a:74:2d:87:6e:26:4f:81:be:8b:44:b4:b9:f6:9d:17:59
Fingerprint (sha256): 55:59:67:5e:68:99:ff:39:29:6a:99:cf:ad:62:8c:d7:3f:06:34:97:47:ec:53:7d:79:c6:44:ca:9f:7c:4c:79

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 282488012936439567154835912694232642286052
 . . . . . . . . [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 08:50:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 08:50:27 +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 698573828197554647759111077009154713795838850165439736791547312390431520136186619561943823142113175652815119000480594453481917039023696558973293623208843906272992106013477819648369153160296552763378245766843460394987520479296399459234224970834839809020902492610223367862170188075476078991118741403288114786077847702721552166612260395346485827426962728217276802195801910578614557209396655625597970976077616918004784514482812974032964563663825537410983357115838633274369971352818569132223627772843536323400117104446876588832599748851152765072021844109049594889313870637717727970237549937205665850154956063513394764634436364099037003264475611584814878534935599868438434429317437891872241057530499328908309571979422319665516779413933350521845769093974120507323261350449798670885163928401616518670551559026939115751785175869486849226052121423613059294319663895017512152514343046802181197033284248518250648038375096906707515611877719493652933506569129816484761415960626760164102629602046187397723554623492226748149179811457276205449701573147192078187283588486568451997573686941410469879223228730837010144967837448413387876722811847872436274702051684592959185671771472243448035548963477279922432929107023804812373973754993440608438160906569
 . . . . . . . . . . . . . . . . . . . . [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)
							3823d67f750640cbc49f1482b4dfe63a4f7f0270
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ec604b5f100000403004730450221008051aa63e361c80612ea817f8251d45c819e123fa9abab57ff5b2f257879ab49022067086ccbb33cafd89feefe0825e6a74fb691c93ad26de387aa522c7dbcd6b2de007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ec604b5c10000040300473045022100a73fd65c733d6e1a891d442f5fb6c9c766bb9323d6a4f27a4763c444041076b0022069bdfd4bebb38528d76d71a20b3b52542e961e5db20d773e7d17e8abb65c83d5
 . . . . [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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