www.caivano.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:32:4e:18:0d:b2:18:83:8f:dd:30:06:ca:05:d3:1d:66:c7 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.caivano.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:32:4e:18:0d:b2:18:83:8f:dd:30:06:ca:05:d3:1d:66:c7
Serial Number (int): 365567066749665262497521357631508321232583
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5a:6b:94:27:5d:ec:0a:d6:cd:77:db:3f:2b:e3:b8:d0:e1:6b:69:77
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 06:aa:3e:a1:2c:93:0e:ad:9e:15:71:3c:a4:33:a7:83:6c:95:8e:b0
Fingerprint (sha256): 6a:c6:c4:e8:6b:3d:13:57:85:cf:bb:0b:5d:d6:8c:0c:14:8c:f7:85:c4:e4:a0:1b:40:4e:ce:58:c8:2a:9b:4d

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.caivano.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.caivano.org

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.caivano.org

Other certificates including the domain name caivano.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.caivano.org 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 365567066749665262497521357631508321232583
 . . . . . . . . [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 2019-12-04 12:37:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 12:37:47 +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.caivano.org'
 . . . . . . . . [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 944133199272689025379142302076286091247472680321097051848549179999859273877766717533578393252151126789423785829792903294934263374442851667611042607531637994597704433968385452214941069618719630299611262665130019434378106367710913320147654657606726922043839369563890409025569547880419264767893857258933597804709889504116766030627617965662508041662186121797434231980874898826577911077383214995799985676207365592496850638962655786025927917125360075140211127153481905087842540922521196108131016775454741339160041766685626757974354976732597426009719770133866431930159857536176978699572906502444162159628185751271425205188571696270124663918575552195530284160540985013091061681407830746298773656309834960142488355286126442230638087909758893117136163735628565131350067290066947769970836325967317636173768187602762248077586906851799174095609771474908227815479075421132094879001684375129284065811332266804672191630705118299052909267417485642709852502737858419048233388782181622082078697579595846574723773787116677414507657228016199927583317237472145005242399304037232915729937302550036847201321227563332409173164382762057060695549818882943913907819809236251855034152108529575845499722599314423815763474676924812547804879376179233199644847163659
 . . . . . . . . . . . . . . . . . . . . [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)
							5a6b94275dec0ad6cd77db3f2be3b8d0e16b6977
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.caivano.org'
 . . . . . . . . . . . . . . . . [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)
							00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ed1218c9c0000040300463044022069b1f0bb54e996816a0d5adbf0072d836b588bf0293c9b6a1436ac0315addcb102206a01fa2a2da63baae0e9be1237a9a87ec2e450f0b5a9dd321e14c55d1a401e0e007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed1218e5c0000040300473045022058d78dd50c7adfc26353f912f55c5ac56c741f929d91351e4bcce2cd71de21c8022100f87f2d0a88f8c84a7e2fab49a9b3dee1799c792826cd11e252073419c54baa88
 . . . . [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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