wljco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c8:2e:8a:55:ca:87:5b:e8:2d:00:bc:37:8b:ac:d6:33:7c 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=wljco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c8:2e:8a:55:ca:87:5b:e8:2d:00:bc:37:8b:ac:d6:33:7cSerial Number (int): 329455193944291813292180961559606218601340
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 77:5c:21:49:f7:2a:09:54:c7:d0:53:21:f2:bd:c1:d4:94:01:3b:e7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e3:22:f7:6d:2a:07:f7:2f:ed:22:9f:87:fe:7e:a3:6d:f9:f2:4b:c2
Fingerprint (sha256): aa:99:7c:38:20:e8:b9:b1:da:ac:ed:4a:ed:6c:f9:c0:96:db:c3:73:2b:c2:f8:dd:3f:fb:f1:24:5c:89:73:42
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate wljco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
wljco.com
Other certificates including the domain name wljco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for wljco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISA8guilXKh1voLQC8N4us1jN8MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTYyMzQwNDlaFw0y MDAzMTUyMzQwNDlaMBQxEjAQBgNVBAMTCXdsamNvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAL6I441ZwtQt++DBAbx3nZivNnFbzn1UiAFsTMTO CM4cYALHxUxFa9Kwka8v6dAjtTe/qmqu1ZsrRG30d07TlQtZ2agzG94ohyM68vXn lRDG/nsuMzDp/5GKlqUT8V4E9mlc/v20VZA2Qg3yZiBvnV0Ev4sErivLscEKFhF6 ph9XI8LG4bJ/HV5VA0DkhJUMU/nDRTGvFXLlu4rFByNL8Z5Od4GcvPe5Ptk6XsUL 45kUSOaJUVOpJiRyh74ZF1smYuAIoDSmLKquWSJlBp2MNVg5d+wnN+XrMbyYTv7G +j4NWA+2ex1ajeFEg6UJGgd4qdElpeD7nToq7WN4THnWrTYR0q5A/C/KIJDHLQz2 B1zwPcVmWeWd90t+gDrovhdyY862RviQg1ZI0c9EboV+YwmsX+z/rbvASdOQq3aY MkIXPgCOFn5nj4fDepZzL/ure96DJ68rwek8he/XppnzPUd1ABM/ughk4WuuvusA CqTQkHXC6cCjhhV79akfchkr9O8P110aDm3Kth16PO4rzLuCs4a6N2cCOxsyWqD6 jzFY1W4uc3PyxQ6nYFPyZeCP+yS+byNMuzzS8UipxsYEt0hl2k0Z2s8DxW5L7AqU F0f5+tNYyIxhf4S9V3zMzHIDRGOP5mVVFV1mpRebZOPUjmuUMJTMheGNtNw9rGfx /v3rAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFHdcIUn3KglU x9BTIfK9wdSUATvnMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJd2xqY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAXqdz +d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFvEUzkHQAABAMARzBFAiBf /z0Qz934OurhuKTZh9unDZaXsrwp8aalMPAZPqHoyQIhAJ7wvct2zIyoTsAA1HRT lAbCH6JHksNp/1MSVDA1HJOTAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6 GmnTohwAAAFvEUzkPAAABAMARzBFAiAvo/dDd6tiCG/j2EcSvqisRcPVW7qo1gr6 bxh9KkN3+AIhAKTFN+BE9TnZ00xQo4knmpVpYYKXYsuSWQTzi5cUnQ1NMA0GCSqG SIb3DQEBCwUAA4IBAQAa/2q98/qdGs1lkzRCZweCxMMrsXS//7zQM9z2Q+0ZA1xJ OMXfhhJHr/msASHhq6l6cO/MOU870Z3I60tH9RcclhekpSOjNaeb0Q5u2KCI02rF tKsyYekMrKLaqLPfSyx9pfWxOalr+Q16OGuItFJWeoZ70p/n6uD1k19T2cVTkwEm NUXdteJM6dZmWU3QmvvRGa9KZ11Zx+jl1l9X18IATv0A5gCR6snb/Zyc3YpAykwW AiFPw/ggeAINDyAoOwFNyMUHF9pOSu6K3Rt8SoEkQl1u52gIogV1/7J/kTgmGbUA bbt6qsospq1MsamQjteYIQlKlOgPQpy8uyLQ46y2 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvojjjVnC1C374MEBvHed mK82cVvOfVSIAWxMxM4IzhxgAsfFTEVr0rCRry/p0CO1N7+qaq7VmytEbfR3TtOV C1nZqDMb3iiHIzry9eeVEMb+ey4zMOn/kYqWpRPxXgT2aVz+/bRVkDZCDfJmIG+d XQS/iwSuK8uxwQoWEXqmH1cjwsbhsn8dXlUDQOSElQxT+cNFMa8VcuW7isUHI0vx nk53gZy897k+2TpexQvjmRRI5olRU6kmJHKHvhkXWyZi4AigNKYsqq5ZImUGnYw1 WDl37Cc35esxvJhO/sb6Pg1YD7Z7HVqN4USDpQkaB3ip0SWl4PudOirtY3hMedat NhHSrkD8L8ogkMctDPYHXPA9xWZZ5Z33S36AOui+F3JjzrZG+JCDVkjRz0RuhX5j Caxf7P+tu8BJ05CrdpgyQhc+AI4WfmePh8N6lnMv+6t73oMnryvB6TyF79emmfM9 R3UAEz+6CGTha66+6wAKpNCQdcLpwKOGFXv1qR9yGSv07w/XXRoObcq2HXo87ivM u4Kzhro3ZwI7GzJaoPqPMVjVbi5zc/LFDqdgU/Jl4I/7JL5vI0y7PNLxSKnGxgS3 SGXaTRnazwPFbkvsCpQXR/n601jIjGF/hL1XfMzMcgNEY4/mZVUVXWalF5tk49SO a5QwlMyF4Y203D2sZ/H+/esCAwEAAQ== -----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 329455193944291813292180961559606218601340 . . . . . . . . [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 2019-12-16 23:40:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 23:40:49 +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 '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 777313849053809972940607456617736837837776335567386561414541195233345717172409717662469178723733245468811258957553998679701113347383830767863575524329523311308823455134395317567781205036645153288256201275563872311396754687963999636503146380522069092733533438526677360670550982228040850746428316150836361120307595714910673793515766633921740485344585767450581081915110471898832431827122377139436337857675613715304514623343050178867823620763989001558661866340835498595781708584940276265963434436624635987551966434990308436944347472743844114252679248097397711140449350736525397131166579635705833781496080282973931321989701925528739686386746410344784159262635065305942093475863923547602844485282431313450860178389825948845537477910314296764865809711005018233652888382930312948802268468705522319957598795927989890335965772790261777609446432285466064208651291785432250177106829696480085747538339401583253435947778852854082931361220739511087375612638058014270794260114226730950371476510666498193881897892660094581543199316004365200493693102013400643049931508832470029594311103550120639805961825958185732843832565901809168642948172849599761332930704361416618002385303930353831461940370364598237598793005669066048368715773038596918496320224747 . . . . . . . . . . . . . . . . . . . . [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) 775c2149f72a0954c7d05321f2bdc1d494013be7 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f114ce41d000004030047304502205fff3d10cfddf83aeae1b8a4d987dba70d9697b2bc29f1a6a530f0193ea1e8c90221009ef0bdcb76cc8ca84ec000d474539406c21fa24792c369ff53125430351c939300760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f114ce43c000004030047304502202fa3f74377ab62086fe3d84712bea8ac45c3d55bbaa8d60afa6f187d2a4377f8022100a4c537e044f539d9d34c50a389279a956961829762cb925904f38b97149d0d4d . . . . [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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