www.fokco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:1a:12:d3:7c:ae:e5:22:17:10:c4:8f:21:f1:b2:11:5d:5f 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.fokco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:1a:12:d3:7c:ae:e5:22:17:10:c4:8f:21:f1:b2:11:5d:5fSerial Number (int): 357321509474422070380825049081889109925215
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 36:d9:a7:50:bb:51:e1:30:06:8a:67:81:73:db:d5:30:03:99:7d:96
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): cf:6c:05:d0:ff:86:54:5b:32:5d:9b:e3:7d:fd:81:d6:3e:41:72:99
Fingerprint (sha256): c4:d1:75:b4:cc:2c:b8:ee:08:21:48:30:b8:03:7b:2e:ae:49:67:49:29:b0:10:cd:e6:96:a3:0f:8a:de:d4:95
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.fokco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.fokco.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.fokco.com
Other certificates including the domain name fokco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.fokco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISBBoS03yu5SIXEMSPIfGyEV1fMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTYxMDMxMzdaFw0y MDAzMTUxMDMxMzdaMBgxFjAUBgNVBAMTDXd3dy5mb2tjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCcSrbWRA3ZBp5AHTU8A+uciWJ0Rf7c2Zun 3zFffhQZ+KvRfesO6ePODFGZa0sduhMCUkD6d5V1IACEg7EWX0+qbx2mob1j0ehj Xyt03w9wW4p9ev4Vl+oSdzg2pICBMx83e3URA3kXCGsbOAfY1PynlBWTIf9JFAUL lAC5PTFn9qovV0r6OlfwPz0yW1rks7ws2vABg7XLTiv7ThfjLaPSoBfvE+fN5+9F j+l+a5Y50ngSVZypr6ACzU7HuN62QkUAHLfJJZBJ4bIgaY4oROCytuSOJAwQnErV u1B4Oa9SUykxbPDp+ywxLl7OZF/U31x2htr/1hSmuds17qouSdHhoMmqf7xKf8f6 i3S1aPiv854BTKEQpAOqBMtB8EmE9poS0EmDKw+4GcUYK9/+22w57BH4oaIOtP8P pXTKIoy9JQP95auRFx8ZGVT0ePj96Q9ofEGsEK32kOgFPvttXaQwjCqfMP1883RU mEn92JuWGUM0TMrWxuwJ91hdex25W8zY5LfMffTTpBMqPnDFGUBz5XuufTs2hsar lHX09aDmbROQtGh8vxb82o88OOaGudtCmHBNxqqSk/6H7moVUCBNQ/oSY9ymvaaC 8jxeAgiFr+uxH1R/8RD98xZDLd5iyIDyYcEPZrYr/LBzEx8JYHRVaWfsBKeCiWLl yaYDWnhdFwIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ22adQ u1HhMAaKZ4Fz29UwA5l9ljAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5mb2tjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdwCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW8OelodAAAE AwBIMEYCIQDlKp4r4tixUplyqgXjIVeFT9OgW5jgkXTVdlxKiqsVGQIhAJQ99puP JJdIdQEkLq9X1xPHU6+vRTcLwhDTH6OkVvgWAHYAb1N2rDHwMRnYmQCkURX/dxUc EdkCwQApBo2yCJo32RMAAAFvDnpaUAAABAMARzBFAiEA5uqjS7+bJWYHDorxYLIq 4Qa5fkzlj9vztFeRCDsfOQgCIForxiDPMiTB52eA29kXk0e/4WJrmNP3M5c+cepQ 6nANMA0GCSqGSIb3DQEBCwUAA4IBAQBrHBDil4EwFHRoEZFWw4kukg/zwr8vN6l7 ZgrQ+WmpUoMI9t6/v0qO8H01UxIgrEBo51C3smW4I+AlUF7FCpBUIwpQKqfuXFZD AiUbd+mAZtfaKNFAnfoB2FQFL9Z7qHKxYUam95XayOK08TCplyo8JECWB7bxyhsW Iyqo8npmBS9PbKPJmpgjiwTzS4rvvlZ0FSNrI9gnWtIL4UwqWrCtyZHsyxwSycQ7 +VJ/kaqMF40pu4dEsjZOLJ24DF+/Tlb9HnaFnOV1DSGe28Xgc5kj/MJPmPQ6dFgz 1D5x6gk3A3ogEGBCtEjOglNadyBQDVILIqbk1/5HpOD9+HzrgIHG -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnEq21kQN2QaeQB01PAPr nIlidEX+3Nmbp98xX34UGfir0X3rDunjzgxRmWtLHboTAlJA+neVdSAAhIOxFl9P qm8dpqG9Y9HoY18rdN8PcFuKfXr+FZfqEnc4NqSAgTMfN3t1EQN5FwhrGzgH2NT8 p5QVkyH/SRQFC5QAuT0xZ/aqL1dK+jpX8D89Mlta5LO8LNrwAYO1y04r+04X4y2j 0qAX7xPnzefvRY/pfmuWOdJ4ElWcqa+gAs1Ox7jetkJFABy3ySWQSeGyIGmOKETg srbkjiQMEJxK1btQeDmvUlMpMWzw6fssMS5ezmRf1N9cdoba/9YUprnbNe6qLknR 4aDJqn+8Sn/H+ot0tWj4r/OeAUyhEKQDqgTLQfBJhPaaEtBJgysPuBnFGCvf/tts OewR+KGiDrT/D6V0yiKMvSUD/eWrkRcfGRlU9Hj4/ekPaHxBrBCt9pDoBT77bV2k MIwqnzD9fPN0VJhJ/diblhlDNEzK1sbsCfdYXXsduVvM2OS3zH3006QTKj5wxRlA c+V7rn07NobGq5R19PWg5m0TkLRofL8W/NqPPDjmhrnbQphwTcaqkpP+h+5qFVAg TUP6EmPcpr2mgvI8XgIIha/rsR9Uf/EQ/fMWQy3eYsiA8mHBD2a2K/ywcxMfCWB0 VWln7ASngoli5cmmA1p4XRcCAwEAAQ== -----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 357321509474422070380825049081889109925215 . . . . . . . . [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 10:31:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 10:31:37 +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.fokco.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 637615128404609237515364892712133264419333688736585868193631892307305219239919238399765902940016798772181212154393879479459677475957084093253317402425504166120278988835720338014134723897649018514105156429993896256801311279876400529520770720961710302468937505019476088098317846492465248553398020425163814889222980902943474759768110944424945577065325207113085460582795885692407021924577097883031949769611991226257520195788145264548693011890205708308708005208414703688438804697060121981511463334893809891823660887777414984001403709144700573693136611717192560685173227733267720239214048748531607048541461387572070745722454012061882438729190823758918634916880039998260478485592108049059009454917684801482222795343610283323482753453355439610327252441632541957064796423876467557998599010239428514706021360703294745181818153302020318273449960501008570019072742245679478099095430290016876268758931017479878650912965956279557320362579039572682545604657690532146776231143102998183549101725694637950318224527854829535814995240432996888536796472184255523771924790212401794256724344616139023215537743636432482828834576994220008752064126534735744574285796734533604994577316835165322976215459909899184108017034918496537434013551480006554002377956631 . . . . . . . . . . . . . . . . . . . . [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) 36d9a750bb51e130068a678173dbd53003997d96 . . . . . . . . . . . . . . . . [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.fokco.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) 00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f0e7a5a1d0000040300483046022100e52a9e2be2d8b1529972aa05e32157854fd3a05b98e09174d5765c4a8aab1519022100943df69b8f2497487501242eaf57d713c753afaf45370bc210d31fa3a456f8160076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f0e7a5a500000040300473045022100e6eaa34bbf9b2566070e8af160b22ae106b97e4ce58fdbf3b45791083b1f390802205a2bc620cf3224c1e76780dbd9179347bfe1626b98d3f733973e71ea50ea700d . . . . [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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