www.wfjco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:51:fc:61:71:90:1c:01:ef:3b:2a:28:21:14:36:55:ec:55 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.wfjco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:51:fc:61:71:90:1c:01:ef:3b:2a:28:21:14:36:55:ec:55Serial Number (int): 289235200926939640692287393363482411134037
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 04:9e:e1:4f:3d:3e:e0:e4:5c:11:fa:24:51:de:37:2b:ac:b0:1b:c2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e6:e8:0c:69:28:f1:2e:a1:dd:dd:06:ae:ef:7f:4f:e3:10:8e:3e:f5
Fingerprint (sha256): 27:38:83:ca:b1:70:eb:ef:c5:8f:19:95:af:f7:11:b1:33:ed:bd:2a:29:d2:5b:4c:c5:7d:eb:33:88:6f:8f:41
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.wfjco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.wfjco.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.wfjco.com
Other certificates including the domain name wfjco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.wfjco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISA1H8YXGQHAHvOyooIRQ2VexVMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTEwNjI1NTNaFw0y MDAzMTAwNjI1NTNaMBgxFjAUBgNVBAMTDXd3dy53Zmpjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDkmJ+ansQ4XUG6kEmAJElNotWEZZ3OaMBh UCy4jWKYE31ND/tgAdNpM3yfV8MRIoupqO9bggBYPFv8qdoMcAMgw1Ic/mxpH/sB dYBCSFikcqA8FpV4/aD2jaj7Aj7FzZh26G62ZTipYkQesN+jURgezj0X3OUvNGvM kAPy+rgoThBlZZhyQKeNSFMT7QcAk2Vbijbzrg1reQ9B+uzdbuozM4O94CkdyuZd wQTklwiHYtZky1pRysUFypOMwZrPJ06L4/oFpjsEs5uzYOmtc7Flg/qsAAON9afj fNOAJ1GK8dEMl+hpBz4V6DocLpKQkHj90IkzSKCUGTwZl0vqbifNE5ZNW8FIViFc t5zh9wTM0016rnjLfjZYNf9fyaEdwhI0VVuWE02FjJtVTzSfilz/q+RL/jYRhpJn vKxFXLk7HAoYZnVb0QKBVu4/bp0v4Spdome7XShmcI1AQjuBDUgPNpH+cPcVtdDO YYgWDUfxtiuQ2J0ThO67kzqf28K/T73ajYYyfasS6evpyI+t2lrJOmcclH5kyt0L 9C8QjSbltRlAeBeoVN0Bttxscb1KjL6nEQUsTnMaCyIY3W5HiB1sh+URJLWGgSmw exodB+gUUzqtubMO9MQ/o8c0ZnSNhg7unwp8qicRIxMvTaaZIl/uQxQyUQFDMpAU piPakBpo7wIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQEnuFP PT7g5FwR+iRR3jcrrLAbwjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy53Zmpjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW7z2ZTOAAAE AwBHMEUCIHwXN4cOEUWhWIg2dC1dYfhwCun7Ox++u2VwT5A1/ZWkAiEA1x5/dfWm hze2HRydxLmDqHtSIqZn2GXVKqss/sgwKL4AdwAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAW7z2ZT6AAAEAwBIMEYCIQDH1NMLGCZtYbPcQJbPxMl4 pEAnq1G4xT4PWQ40loUBNgIhAPQWAdc0sBlyquSlKaniztIlAdsKbXIEglevnlCk uv9OMA0GCSqGSIb3DQEBCwUAA4IBAQBoGPtrlKs27Uk9xn3mpbjZmEOpXf0MhMiO 9JVmFuZflB/8uEj5CTKQVE+8uEzq4cpNhwJEoQfx8J6NQWqSZv3KLNNiAxjOv/wz vYXo+hdqyc77LJDzaTiPmWcX9gPuJALWKVKYFcAXOeT/DnZksXwiJjHwc/AmExYL tVn6zMpZC2wniq59pMmMuVBZInJcO+lhOkkkJWzP63a3dworXlx+DDVkEGz0F1/1 dKPLjkG+I4EJK1dGPSzAayAozZ+5W61+nwVGcAFJ3qJ4fGy0bcM3mpe6h7AmtCwC KH4NRjT7LXDo68LGJxePHpdEsST6We+5ZF4u1Kz6msxP3qLdtyE/ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5Jifmp7EOF1BupBJgCRJ TaLVhGWdzmjAYVAsuI1imBN9TQ/7YAHTaTN8n1fDESKLqajvW4IAWDxb/KnaDHAD IMNSHP5saR/7AXWAQkhYpHKgPBaVeP2g9o2o+wI+xc2YduhutmU4qWJEHrDfo1EY Hs49F9zlLzRrzJAD8vq4KE4QZWWYckCnjUhTE+0HAJNlW4o2864Na3kPQfrs3W7q MzODveApHcrmXcEE5JcIh2LWZMtaUcrFBcqTjMGazydOi+P6BaY7BLObs2DprXOx ZYP6rAADjfWn43zTgCdRivHRDJfoaQc+Feg6HC6SkJB4/dCJM0iglBk8GZdL6m4n zROWTVvBSFYhXLec4fcEzNNNeq54y342WDX/X8mhHcISNFVblhNNhYybVU80n4pc /6vkS/42EYaSZ7ysRVy5OxwKGGZ1W9ECgVbuP26dL+EqXaJnu10oZnCNQEI7gQ1I DzaR/nD3FbXQzmGIFg1H8bYrkNidE4Tuu5M6n9vCv0+92o2GMn2rEunr6ciPrdpa yTpnHJR+ZMrdC/QvEI0m5bUZQHgXqFTdAbbcbHG9Soy+pxEFLE5zGgsiGN1uR4gd bIflESS1hoEpsHsaHQfoFFM6rbmzDvTEP6PHNGZ0jYYO7p8KfKonESMTL02mmSJf 7kMUMlEBQzKQFKYj2pAaaO8CAwEAAQ== -----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 289235200926939640692287393363482411134037 . . . . . . . . [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 2019-12-11 06:25:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 06:25:53 +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.wfjco.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 932591071590403232600422229401486096685309015369600407232875664355602920923139531723880724210524599644281111127731154002241998446009802687262541160683096066563929198931779128284691284242174839115488425682093247804234541666507847427253306707074384713111816367312841581970593468674508746162497343704757240474028561985656179868612398456467797660088791673656425730577302840137736688162819247553137721902886721590045066251513517293407451176442740808283449602002312694583434216608956702703170641982799184763126245727464236585005547616128635865077747070220973082264086706160537676544816546634731884571312480059469048526683735572364729465298853734887684614111304493943489987035039768340021000691759843292572120986432782688615128891225414120623511014542508199743084435749346834795937219967610252139814747751122242115705969566913681825694413075040931685368204177782694697019664402575444075136491606108560300606489799656151285868887943562749177306482414821866515970877716998725040509559248630560256038261086193685716326268212689323860273199555854685335969720697727108647839105324666163595921050038822700181708472518487512455624969382659873262369165754736401355946060965989461894536363885278194590689285278296709116114516010814556197246016841967 . . . . . . . . . . . . . . . . . . . . [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) 049ee14f3d3ee0e45c11fa2451de372bacb01bc2 . . . . . . . . . . . . . . . . [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.wfjco.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) 00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef3d994ce000004030047304502207c1737870e1145a1588836742d5d61f8700ae9fb3b1fbebb65704f9035fd95a4022100d71e7f75f5a68737b61d1c9dc4b983a87b5222a667d865d52aab2cfec83028be00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef3d994fa0000040300483046022100c7d4d30b18266d61b3dc4096cfc4c978a44027ab51b8c53e0f590e3496850136022100f41601d734b01972aae4a529a9e2ced22501db0a6d72048257af9e50a4baff4e . . . . [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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