leccala.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:df:b4:7f:55:a4:ad:0b:b9:77:33:8d:34:7f:66:5f:e5:4b 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=leccala.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:df:b4:7f:55:a4:ad:0b:b9:77:33:8d:34:7f:66:5f:e5:4b
Serial Number (int): 337459747816644126115886867026079681340747
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 66:eb:1f:f9:aa:2e:97:fa:58:2e:2c:be:00:8f:a8:eb:d2:92:2b:97
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 05:f1:0b:fc:65:79:cb:64:4d:fa:d6:98:45:11:04:dc:2b:68:fb:10
Fingerprint (sha256): 88:41:30:cc:8c:5d:a3:26:04:89:09:d9:d7:28:1e:4b:77:d9:67:8e:42:4b:8e:d1:9e:bd:09:69:22:e9:94:7d

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 leccala.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for leccala.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

leccala.com

Other certificates including the domain name leccala.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for leccala.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 337459747816644126115886867026079681340747
 . . . . . . . . [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 2019-08-25 16:47:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-23 16:47:54 +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 'leccala.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 901885955332815976893722733016226601565768853812442106992568398367304731094254324909837743821803420668111469031409026294966577297832723647905140729050066065914395863986970901082963240401476895721188068372237328316270807751145956759344325392670452183968280829709127178305820781536418537126356190249582639055770655403296117092546961976414887613147142215448183185711698133002159805128254883255155722996129967118434953033989998549302724742414884784638231841982081885726644644186496165192689870534326363043217749133402080561981112234956011484927203562520152455343726008747463161176613827510402544655225156615920084835854733286377820802901903512932615790864220805339347095747254453773850925640574176564651620295930679674908978783032657938631397267298724314774753811165422272364856169234978652588076887884364943594883685373036559001633487781207029674501974447377800575075798965093057698175423719778907738626217871649092188230590316049206214346383253856866869844453122514148426701301197812751894628229438524113403616290572074326537485171024214770708191913497229722996092247569168432519407365008892680556438480509396988413906458191846994590840712698335611427557393237533899351458696758372539253258551622622103372955303604069172062873864752381
 . . . . . . . . . . . . . . . . . . . . [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)
							66eb1ff9aa2e97fa582e2cbe008fa8ebd2922b97
 . . . . . . . . . . . . . . . . [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 'leccala.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016cc9e43ee40000040300473045022034dc17906e5bddb1837bd446d4b43a7300083619d31ab31812c8527339e89983022100ffe316cb9383a4f642de2e1cd848199512a430b6a1d62c8d778d1daa1ad5e550007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016cc9e43e290000040300483046022100f941603e9b78a6d00c165b19cbf8048b5eb75e46c972281f2c5e36cfde28a575022100db82070176acedd9a6347e33771a68314df15844886d563085b35c47c5db9a93
 . . . . [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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