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:e5:4bSerial 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.orgCheck 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----- MIIGTzCCBTegAwIBAgISA9+0f1WkrQu5dzONNH9mX+VLMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjUxNjQ3NTRaFw0x OTExMjMxNjQ3NTRaMBYxFDASBgNVBAMTC2xlY2NhbGEuY29tMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEA3RHcHjHG5AgzoHAzV+oneuEZCCFm+S9V/PCQ xdKD10r2DM9/KY5eURVoNaKqLW4H3ASnK8VvMsSsNl9yUMDeEN5kDQdsWG+rarAF n9LqzAsZgnbVYurWU9FDWcEMDdQQlYeq4rW+jYF6vf9ym/545VE0tzbpTQ8xIvjR CI/fT6FWwZTcCpKKX5B7zkeFFvu1rkBmcEhV7KjsDIZgqUrVcrjvKY3z94u4AyzP GqUhME3H6CXC5JQew4GICh1RZj2Ccp1TUBlV/PZqeJWJLklnXfHFaZ0wFTBsRt29 cXFHUxW+0hu3Gj0CNSXOib4XY3+lUvaAzJS+dBjH5jWOjdKTZEVlUyJIAS3XPwjC aKMcPjIoTc86vvrG+2XBI9kasZvgqBmQ/vJo6uanom5R4ahCoSpdQAhDrQ27f2Sq eE1sCzcx6iYfnFQsvCgihD29QNX9FKzASmmMiK1YKs1KD7cRumEs++UPnHhPfTJ0 TvP4kp9/8k5MxXgpDSXQvRuajTWKXzgOAdXoVQ18p/H3w2hkoP/uP9Q/XpmE2QUn L4kZe067ZeMQaZgIUeMLFkRRxWiN6s7d6GZ24j+ENGKdNtLpHDLAUCyYEnGvA4RU 8OZ0VU0b3QO/E9EuR2R5T70MNnue6YL6EXowH5c9Z/ayo4DHGVAgPoD+xBG5SJtx TRIxzP0CAwEAAaOCAmEwggJdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUZusf+aou l/pYLiy+AI+o69KSK5cwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggtsZWNjYWxhLmNvbTBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2 AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABbMnkPuQAAAQDAEcw RQIgNNwXkG5b3bGDe9RG1LQ6cwAINhnTGrMYEshScznomYMCIQD/4xbLk4Ok9kLe LhzYSBmVEqQwtqHWLI13jR2qGtXlUAB3ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLc pMMM9OVFR/R4AAABbMnkPikAAAQDAEgwRgIhAPlBYD6beKbQDBZbGcv4BItet15G yXIoHyxeNs/eKKV1AiEA24IHAXas7dmmNH4zdxpoMU3xWESIbVYwhbNcR8XbmpMw DQYJKoZIhvcNAQELBQADggEBAIl1MoUXtEy1SNxuhBFBzlGmrHrbbdVYt98kVVg2 DfGN30AXIt97AnkCT/vXG1S6YgsjWM+t09dZ1cL+vKhYCI8mi6WgQuLVi7EMg6kT LiD03HFBhmLDA49LTwTScwNzvy84FYPf8gibUy3U1WfK2tkP3FdnhCoQseYZ/2Ak 52+5KBcw1skz4b4Ip4tZRk1gaaxH1xNZFMqJKbkKyFjLwM87XTGLtikBcMQK5Yh2 GSUdTwcfMTZUIUO4jEtQNhs+ruCJiR+5Wgzbs/g022dRi85byOigCVQ44km2EiK4 okewUvvp9unatftZUgkDr/SFbRBEwJjd4DbUB/XYbZT7zBQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3RHcHjHG5AgzoHAzV+on euEZCCFm+S9V/PCQxdKD10r2DM9/KY5eURVoNaKqLW4H3ASnK8VvMsSsNl9yUMDe EN5kDQdsWG+rarAFn9LqzAsZgnbVYurWU9FDWcEMDdQQlYeq4rW+jYF6vf9ym/54 5VE0tzbpTQ8xIvjRCI/fT6FWwZTcCpKKX5B7zkeFFvu1rkBmcEhV7KjsDIZgqUrV crjvKY3z94u4AyzPGqUhME3H6CXC5JQew4GICh1RZj2Ccp1TUBlV/PZqeJWJLkln XfHFaZ0wFTBsRt29cXFHUxW+0hu3Gj0CNSXOib4XY3+lUvaAzJS+dBjH5jWOjdKT ZEVlUyJIAS3XPwjCaKMcPjIoTc86vvrG+2XBI9kasZvgqBmQ/vJo6uanom5R4ahC oSpdQAhDrQ27f2SqeE1sCzcx6iYfnFQsvCgihD29QNX9FKzASmmMiK1YKs1KD7cR umEs++UPnHhPfTJ0TvP4kp9/8k5MxXgpDSXQvRuajTWKXzgOAdXoVQ18p/H3w2hk oP/uP9Q/XpmE2QUnL4kZe067ZeMQaZgIUeMLFkRRxWiN6s7d6GZ24j+ENGKdNtLp HDLAUCyYEnGvA4RU8OZ0VU0b3QO/E9EuR2R5T70MNnue6YL6EXowH5c9Z/ayo4DH GVAgPoD+xBG5SJtxTRIxzP0CAwEAAQ== -----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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