www.wljco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f9:61:c4:c9:f5:ed:62:da:63:b4:ab:c5:86:fb:78:44:c8 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): 03:f9:61:c4:c9:f5:ed:62:da:63:b4:ab:c5:86:fb:78:44:c8Serial Number (int): 346197124060618524611492475604209944249544
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 60:1c:24:d3:cd:ea:d3:b6:5a:92:df:bf:83:32:18:b3:9c:b7:1e:3e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d9:54:e9:8f:a8:2a:14:58:72:2b:6e:35:16:98:c9:0b:c6:89:07:35
Fingerprint (sha256): b9:2b:74:98:0a:5e:e4:f2:9d:d3:fa:3d:e8:85:11:86:91:a4:9d:c0:6e:78:49:e3:ba:9f:69:af:0e:23:d3:23
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----- MIIGUTCCBTmgAwIBAgISA/lhxMn17WLaY7SrxYb7eETIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwODM5MTZaFw0y MDAxMTEwODM5MTZaMBgxFjAUBgNVBAMTDXd3dy53bGpjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDfM/bcLHn5TjYlLcHiFG9/2Bix87PnfQ1b PNP9rDExF8THlWfxrkZf0rwRsr+76hm1l0mqFofePM/nCdlJdcHUj91sAp003Gsj bZCvRBEntAK26uK3bh5smbirxMXOC9iAmNMpzcKDOf9Lanu70IxDzMJKAqGh2uJT 0LiJDOgQ7g/4yfmjpGzusGvm0ywYDS+MEFLf18oaKk3Sj2ZRzlmueiPDDh7caqM3 nvggwM2gSst+160bEJzfzwTK8Una4J1np4ZCyplkkdCF6gj2I4A2AMzsfT90scDC 4SFajH4IVHCO1VTfYf7WhiP0Cbo/Buu++InlI6uEoq7548RnPQhlNSNSYFP1T1aY tnQ4/b7Gl6W7m1UhiH7IqfT+MS1v8bY9LwFq076S4TiEPRuea79xVkUtk+6tbiCw dynqLZMvcQ97NDWYSdSDJn+wj1MRsUFjOeFMoQErtDzt+slK4pO9SNygHk9nnSUc LvpFEHbtxChiZyC6kjUG+n7qjQea0O7fUM3YhaJmUdYikLQsz5ekcZ2PavHI3SBJ DLR18qyBFtfI0Q5Z7PPjY3z6n+20j4YOPM724Zee7Yu9Bs+c8g8jNYRI0JBdg8ya ykYsIOY/IEa36qWzh/C3MQBZXVqrDJh+MLfdgRyq9b35Bc0G/De2hp4WPP+Ei/Jh s5Vw+tNKFQIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRgHCTT zerTtlqS37+DMhiznLcePjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy53bGpjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW3EfIAkAAAE AwBHMEUCIBmj0QMCT5fuw1OnDInH4L3t+JOEbInPvHGe/i9nlz0kAiEAhTJl6huu 4WSTrqvl4I5L/OZwlYZ3O+V6Zd1MNbjlm/gAdQCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAW3EfIArAAAEAwBGMEQCIBlaxegWxrFMCK61sCh7dR17 ErANCF3Me4+0shvfxwvKAiBv7Vw/KUREULxKDGM8ZqV3nbNCBSLZMbyQCyc+Nswt nDANBgkqhkiG9w0BAQsFAAOCAQEAiGU9PTXYEEQ63OF/0ql+ijMhipVf1ZyzWXvw 8Mou5Di/6Cv6gDWVW0TTM6sX8mrZUjRFXUUKXPGmSfnrnwqyAi59B1+s82uzm+m/ c73QYqVMcpejetP2TLZulLaLuwESy2Cegsj7N3U6uM5LPheLiUN36YTL2fRupzBm g+LD+wgxETAwx4kKg/OgS5JtPAr59wfBVwDisyOMEzYVdjMEhH2w5pk9IrCVGCfb 2QIJlNGggZRLrjhY+HOCzxYJreEKHVUeIxaRvAd9eVCkxo5QkREnCmCq+1nxLMdJ t/lIPbadwjclB8JPAAiTOrA/mHL/hYRC5aGGd8Mu9z8pao48Hg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3zP23Cx5+U42JS3B4hRv f9gYsfOz530NWzzT/awxMRfEx5Vn8a5GX9K8EbK/u+oZtZdJqhaH3jzP5wnZSXXB 1I/dbAKdNNxrI22Qr0QRJ7QCturit24ebJm4q8TFzgvYgJjTKc3Cgzn/S2p7u9CM Q8zCSgKhodriU9C4iQzoEO4P+Mn5o6Rs7rBr5tMsGA0vjBBS39fKGipN0o9mUc5Z rnojww4e3GqjN574IMDNoErLftetGxCc388EyvFJ2uCdZ6eGQsqZZJHQheoI9iOA NgDM7H0/dLHAwuEhWox+CFRwjtVU32H+1oYj9Am6PwbrvviJ5SOrhKKu+ePEZz0I ZTUjUmBT9U9WmLZ0OP2+xpelu5tVIYh+yKn0/jEtb/G2PS8BatO+kuE4hD0bnmu/ cVZFLZPurW4gsHcp6i2TL3EPezQ1mEnUgyZ/sI9TEbFBYznhTKEBK7Q87frJSuKT vUjcoB5PZ50lHC76RRB27cQoYmcgupI1Bvp+6o0HmtDu31DN2IWiZlHWIpC0LM+X pHGdj2rxyN0gSQy0dfKsgRbXyNEOWezz42N8+p/ttI+GDjzO9uGXnu2LvQbPnPIP IzWESNCQXYPMmspGLCDmPyBGt+qls4fwtzEAWV1aqwyYfjC33YEcqvW9+QXNBvw3 toaeFjz/hIvyYbOVcPrTShUCAwEAAQ== -----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 346197124060618524611492475604209944249544 . . . . . . . . [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 2019-10-13 08:39:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 08:39:16 +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 910588735904230555591623576270532400829897924579994573982862182179553287204736641127225465816156271515535185787847834239852590952840932277062718215380687049208399832062473040184614693473092351110677965429804629831168878099014988355195595515673202570076030306290310868940212914745322090977791122429822848553589254130090398912581358158739258263425247981318784055501352510538938544006804366030104727849538905576368974928184061280344851811319523999632300123456385210667383663645704072321220407287343447982649540527698357892115910967214747344457147848547347769025016075920745533634186216987376520212400807453750232246055742662757088361945586397287370228733067169537724773115009287683895996821666688856178341628815631892175601887206270332974239566194388840169842888585772403802686104095821947219406049979099949121748488509138427139772664973507160593781791296478762602676443130570209559779490282379093634773553099037198798126987528976790975662681858374649563008695087897548891495215700451152067334362348915073023995573442052324912921151069574662094314063481838240084066188232708809554476466937566757565876642293322458835252748391033546170360248816674870987602771420301667237504049120855047067060406780708826085890497083485403674210662042133 . . . . . . . . . . . . . . . . . . . . [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) 601c24d3cdead3b65a92dfbf833218b39cb71e3e . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc47c80240000040300473045022019a3d103024f97eec353a70c89c7e0bdedf893846c89cfbc719efe2f67973d24022100853265ea1baee16493aeabe5e08e4bfce6709586773be57a65dd4c35b8e59bf8007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc47c802b00000403004630440220195ac5e816c6b14c08aeb5b0287b751d7b12b00d085dcc7b8fb4b21bdfc70bca02206fed5c3f29444450bc4a0c633c66a5779db3420522d931bc900b273e36cc2d9c . . . . [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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