www.interoperabilita.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:aa:22:c1:e4:bc:0f:cd:4e:d1:6f:1f:9b:7f:4b:b7:01:f3 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.interoperabilita.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:aa:22:c1:e4:bc:0f:cd:4e:d1:6f:1f:9b:7f:4b:b7:01:f3
Serial Number (int): 406343346608040084399091172866814702453235
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: af:ef:b2:9a:33:69:7c:34:b6:8c:ab:4f:5f:d0:e1:27:75:15:13:51
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fd:1c:91:17:67:6d:ff:36:dd:e7:50:60:75:36:3d:17:b5:c4:7d:9e
Fingerprint (sha256): ba:99:03:98:e7:77:27:77:38:b1:8b:70:af:7d:ab:cc:96:77:55:d8:98:86:e3:87:3b:13:b8:33:c0:45:48:58

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.interoperabilita.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.interoperabilita.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.interoperabilita.com

Other certificates including the domain name interoperabilita.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.interoperabilita.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 406343346608040084399091172866814702453235
 . . . . . . . . [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 2020-02-14 13:23:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-14 13:23:08 +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.interoperabilita.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 874951202125691853077770895860120508627978077495882164558935441884017002985916592539784399766532514295964679176348785149515903155613203255694472042164230071222244666715437043610514624567575900249480969374108297007090986246135437755594120889330351768725223635843570754585514553758542079034826858409848245771946333837396815973518164235438485751926669913309368383063186475330465260495280164643418009836450900159372317161554674149180376450834862692282349130992423972088157455107429933822641463712673194827847989240177073744950981362203007855280146114914996873573916185933686175927829485144577622154403698712178427545010719087196852675899701566393306619848101106869772113423065801793049185033190147669832901294080717696726457061728234553920182343384042449171789891087811443156684084835999035117703791401126922790427168828503098946588955448846270928585434473740109714816730899881996435201102860850219413787168352756465868576150146622025542583809467095687811511563839282874932565542535237870588475802609720439033215525041258152510280132467386176357452212822912737403405837950779332140860704195000838055249899015331045655504411168102937563998574892493569677280279247306222508696959426394321113829802220638997387824678564119103255810126924023
 . . . . . . . . . . . . . . . . . . . . [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)
							afefb29a33697c34b68cab4f5fd0e12775151351
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.interoperabilita.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)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001704414f36c000004030047304502205da23774906767ac41da8301e180e87e062ba6e11523b2b17a799f4dcb796bdf022100dacd567b8b3869bbf2f06d21fea6fb2ccc3294247916a5c11853c6d1e1b2c030007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001704414f37500000403004630440220329c839440eda0b7d4fcd108ce054b51f2802e7bcff3e2b314f9d352ded06cf502200b337b2c179909aac218c8379f2e1f5898377463bae4586f660360a775f18031
 . . . . [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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