www.wljco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:d3:7e:1c:c3:11:4c:21:fe:ab:b7:9b:fc:e3:08:31:c5:2e 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.wljco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:d3:7e:1c:c3:11:4c:21:fe:ab:b7:9b:fc:e3:08:31:c5:2eSerial Number (int): 420416355215580254185192524970392953144622
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 50:22:b9:1b:64:fc:67:4f:25:ab:ff:7c:d6:68:bc:d7:bb:84:98:0c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2e:34:fd:13:a7:9b:a1:43:b0:61:6e:5d:bf:c6:2b:0f:33:ef:2c:b4
Fingerprint (sha256): 86:4b:5d:0c:4b:e8:6c:de:a2:79:51:5a:ee:cc:f5:03:5e:d6:98:38:1b:6d:af:0c:ad:cd:51:f9:13:72:b8:ed
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.wljco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.wljco.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.wljco.com
Other certificates including the domain name wljco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.wljco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISBNN+HMMRTCH+q7eb/OMIMcUuMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTcwMDU3MDFaFw0y MDAzMTYwMDU3MDFaMBgxFjAUBgNVBAMTDXd3dy53bGpjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCwtdEPG8zWhXdJIwlTxEj6xPVIKuuMKehJ bOKJQLvKF9v9f+42quAuzrxLPw8AxV70uQplog/yHeIJeZI/kUmUGZO/MgA7s8+I O2ZP7TJAK8eIrvCwJj2Rg+/QyJcVOvrMZ9tZl6lIrUEzgjlUasJiLZUR2Dk2W5ld X64ZSJavPyP9Fr1RAemiEwdLt88elJcEIR9vPqx224lW+kd00VoV2stqyGYKrUNm LHhrMwGYHF8rZoKWSQOJQMrFHhvBzEFTdUEEJoUAIy/P8Tde849SUT1j8xbzQr6f tJ1HW07YsVjRFWwrgo9hDWqBWnVYPu9VCM2xmctAWc+SrjFtK6Y2GL9JmocwpMk1 9yIFbGuq0Lo7b38iRcObhGM4jg/KXGHLCdyQwt7DTergqVZaQvRM9BRU6jffiVLe Lz6duUSR+1QKtWQQt29TU7qPuaUpY4KWMHsolBkowYOyFAZ4q6AwqyhLRK7GHX1g FhBwVMmOnhSZ2lzzF5gNiPIIcLvf8L54AyPgtf1WTGAxCg9A0haRj49dH3TZQoki AguWtjNSp/Blw1VcmI8oKf5nAy6d/mOiSjDy5uJV7VrD2qvxX6V4FiYKAdjVlSrO 50CmUfs7ZB6aHCRp/WkHU01AQM8G6pxVQscpvLyrp9ZWwJ4vGzlea++0tAQ/Ctma fDUUlHcurQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRQIrkb ZPxnTyWr/3zWaLzXu4SYDDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy53bGpjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW8Rkqm/AAAE AwBHMEUCIQCN9bLaT16CT5wT6eD26gDi91DkgCxLigRGy5Je4Obk5QIgJsTZG52X NccMh4FHXAVKfbCzbSDpk7QavtRBt4KFOa0AdgCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAW8Rkqt9AAAEAwBHMEUCIQCae+dPY3VBkeqYD8KKb5Z5 9p9lAZS+E9giyOnUjDNMRQIgbe+Bpbdtmlo1AT6IsC2Jb1J9q3ITIlxcxcNi/Y1c vnkwDQYJKoZIhvcNAQELBQADggEBAHF4u2aSK5a0KHkwjQlhnj5I2kTsc0xj7NMe zhhFWhBVeQuCrLTeUU5nsjaGwyMmi0unxTjpB1PXu9f4qoyLlsYtE5m1LhZslbT+ ka9USKRk8lDIq9oiEMShFja5RkZ+yBG7bMSErzWmu0W6yJhkkNyfSxk0WnIzrKsz mocW+y/bkNEOpz6ew9Hy7+bxL2b0pzb69e7EEXDt1qGoUHQWnglL8Krcb/50G4WY bMjMyJjAoagECwmGm4aFmgqcC8m2GwOOsApxigOr18+RgDL0UKg+lolIOnL5jEd/ HBxPVxMw/WwY6eoVyyBI3aiRW27cCdQDsz89Wjh9QQkt4KDLimI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsLXRDxvM1oV3SSMJU8RI +sT1SCrrjCnoSWziiUC7yhfb/X/uNqrgLs68Sz8PAMVe9LkKZaIP8h3iCXmSP5FJ lBmTvzIAO7PPiDtmT+0yQCvHiK7wsCY9kYPv0MiXFTr6zGfbWZepSK1BM4I5VGrC Yi2VEdg5NluZXV+uGUiWrz8j/Ra9UQHpohMHS7fPHpSXBCEfbz6sdtuJVvpHdNFa FdrLashmCq1DZix4azMBmBxfK2aClkkDiUDKxR4bwcxBU3VBBCaFACMvz/E3XvOP UlE9Y/MW80K+n7SdR1tO2LFY0RVsK4KPYQ1qgVp1WD7vVQjNsZnLQFnPkq4xbSum Nhi/SZqHMKTJNfciBWxrqtC6O29/IkXDm4RjOI4PylxhywnckMLew03q4KlWWkL0 TPQUVOo334lS3i8+nblEkftUCrVkELdvU1O6j7mlKWOCljB7KJQZKMGDshQGeKug MKsoS0Suxh19YBYQcFTJjp4Umdpc8xeYDYjyCHC73/C+eAMj4LX9VkxgMQoPQNIW kY+PXR902UKJIgILlrYzUqfwZcNVXJiPKCn+ZwMunf5jokow8ubiVe1aw9qr8V+l eBYmCgHY1ZUqzudAplH7O2Qemhwkaf1pB1NNQEDPBuqcVULHKby8q6fWVsCeLxs5 XmvvtLQEPwrZmnw1FJR3Lq0CAwEAAQ== -----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 420416355215580254185192524970392953144622 . . . . . . . . [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 2019-12-17 00:57:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 00:57:01 +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.wljco.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 720914805829913511697168441034818922401442009260033311485158990558089713379513484148471780604940699030865461570984869787625459072413978457369563564695401317387101694412145407318328621423641300099224828587387051387214342536559735119623088588117283735062561495534321956917159692045272234281987356870422489523395717487452787055355287525360616861373827297290364493140078905630316216393502323333268762040051422188287187141610239969589047670025380028294584090740187133317539454357227662281752972261718455712914188049099097469566204676054801858325012607403279769047790654722034946572470927173145043051039778770996967811266680704406287255858621468528870544262822358351172291176448399304771178226004295647617847843054657423675234475789488444968331416260568366245706546459631923739296203097841909476193163007213792990701218230965307532103070658163119081061215865150680334628531913967622490567406019955142053251572304798050707564406097180956129400044203607990657939454198107109755567764610718017415602200533769844460523597008314689722449162842334488604121033424958300327489656790987059498237149303945520711513000044405001092158486008979020140119355630859515466564841163709812298463335758550806414164008609211031943756885146331049770286008708781 . . . . . . . . . . . . . . . . . . . . [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) 5022b91b64fc674f25abff7cd668bcd7bb84980c . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wljco.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) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f1192a9bf00000403004730450221008df5b2da4f5e824f9c13e9e0f6ea00e2f750e4802c4b8a0446cb925ee0e6e4e5022026c4d91b9d9735c70c8781475c054a7db0b36d20e993b41abed441b7828539ad007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1192ab7d00000403004730450221009a7be74f63754191ea980fc28a6f9679f69f650194be13d822c8e9d48c334c4502206def81a5b76d9a5a35013e88b02d896f527dab7213225c5cc5c362fd8d5cbe79 . . . . [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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