fibercard.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:54:b3:08:f3:a3:4c:33:f4:d8:d2:0e:54:98:bb:90:d5:11 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=fibercard.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:54:b3:08:f3:a3:4c:33:f4:d8:d2:0e:54:98:bb:90:d5:11Serial Number (int): 290158554907823246940067252526395344082193
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 13:d7:18:d4:a9:bc:0c:1a:10:29:e2:e4:cf:de:6e:2c:68:7e:da:34
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ed:11:13:bc:7b:e5:2a:0b:0d:3e:ff:07:70:87:5d:c8:fb:18:cf:b3
Fingerprint (sha256): b5:71:a4:d6:93:66:d0:58:27:db:fa:41:05:23:0d:f7:83:eb:c0:37:e0:3d:f0:50:59:f2:1e:85:bd:b0:c6:4d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate fibercard.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for fibercard.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
fibercard.com
Other certificates including the domain name fibercard.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for fibercard.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA1SzCPOjTDP02NIOVJi7kNURMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTYxMTM4NDFaFw0y MDA1MTYxMTM4NDFaMBgxFjAUBgNVBAMTDWZpYmVyY2FyZC5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCtRmKg4btxlzb6o33DzIBouEcJPVBCcEma M3Yyt3IwbcSEQx2E+fRy42QJEeICrceRM79XpVu6EeLUAz7WpM7lxvKHloxC6LHg hGYn27l9Dj3IfY61TtpTVaY/g1tvGboygfwU9iVr04dcnZBIjFPPpmZUUcFsTTVd xUvINqEoZHntCTjzoPk0CUlSF/VvL4K0zRxFbl9Ss9/ecKvgQbAESoiJ75HlWX/W lmb7Fq+nGovr04PLbEv5k/s89+lW5L8C9wRaQMXdc1GKjdec9k24QaUuBQ6fW3tV DzHSkFAVD0dN9NWkEvppeIthCUfnSph8JEpJbTAXofSUI10WOMv7trkBfuBh3Haf U1QYUEvcUCCb/NC5lU0rgUAYhKiPw2S93m4+FzDyD5loP+l/5J4ds2V91vx6I+R6 tB8KvkiMTQ0+dM1+2wCS5pxqiqDBO21zHQ0lJv6ESOIE50jnMeO+5mFnIj9Mis1q OnM3ZYTJpLbx28/4VqU0N5++ZUCGiYz/CTkG+EHW8yC4SDSfwFhzImEfriRJfonO 4hbhWjE7VzkEEpJuLLBM3el0RIcXLKSzb+6OGvBzBdQ6QM8YhwHEGYvfEKBOTLaX DHXVs/5sGPezqKJWLgFIhJhac/m223urSSLyuW2qMD+mVihPzFlLcwkRYOkfu+RC cnG7iExhDQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQT1xjU qbwMGhAp4uTP3m4saH7aNDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDWZpYmVyY2FyZC5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAXBOAgjeAAAE AwBHMEUCIQDrqcX+g5tSmX5wZbqSSY6gBwU3yF+KnTls4X8R7ir2dgIgQMOfx3DL 1qF59X/bEAH0ZWcPPOmVd6E3DpeLxbRdqVgAdgCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAXBOAgjFAAAEAwBHMEUCIEDlE4vBFOofV/5DgxWi4B6i FgbFIF0hGE/FLz8en856AiEAm3NZfQG7MfDphD4BrWeVvu837h84b/IP4WBtHFMj RCYwDQYJKoZIhvcNAQELBQADggEBADLx3n9vSpk/pXEQ5WuLH4tSQ34La9dDsS6h e9Y6RecUg6WhGmad3I4aZoTHO17lVfvwkO8C0uLrXRZlz3k1hQv7Z52ZuHn2Uv1+ aRn0lVefKJlYHgS2q+NO8GThkA+xPWo2nyyAtWFfQA0h0nUiQk+8rbuWde+Sfn3l JDqWXao32aNMlF3E9lOCLI1ttdA8k+epi1uq/C3MPlyRuEmyQ7GL5nzTBlSOcke1 LYj0idq2yFRj7GS9skko+n75WmTHs5OsMY6d1Ma7sadkQ0TzN4j6g2sm8Em5/qdB lIi/D0gy6uwyJxm83RbbXqJtZJ7bZ6giE0/LgXbrk12MpamDmSg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArUZioOG7cZc2+qN9w8yA aLhHCT1QQnBJmjN2MrdyMG3EhEMdhPn0cuNkCRHiAq3HkTO/V6VbuhHi1AM+1qTO 5cbyh5aMQuix4IRmJ9u5fQ49yH2OtU7aU1WmP4Nbbxm6MoH8FPYla9OHXJ2QSIxT z6ZmVFHBbE01XcVLyDahKGR57Qk486D5NAlJUhf1by+CtM0cRW5fUrPf3nCr4EGw BEqIie+R5Vl/1pZm+xavpxqL69ODy2xL+ZP7PPfpVuS/AvcEWkDF3XNRio3XnPZN uEGlLgUOn1t7VQ8x0pBQFQ9HTfTVpBL6aXiLYQlH50qYfCRKSW0wF6H0lCNdFjjL +7a5AX7gYdx2n1NUGFBL3FAgm/zQuZVNK4FAGISoj8Nkvd5uPhcw8g+ZaD/pf+Se HbNlfdb8eiPkerQfCr5IjE0NPnTNftsAkuacaoqgwTttcx0NJSb+hEjiBOdI5zHj vuZhZyI/TIrNajpzN2WEyaS28dvP+FalNDefvmVAhomM/wk5BvhB1vMguEg0n8BY cyJhH64kSX6JzuIW4VoxO1c5BBKSbiywTN3pdESHFyyks2/ujhrwcwXUOkDPGIcB xBmL3xCgTky2lwx11bP+bBj3s6iiVi4BSISYWnP5ttt7q0ki8rltqjA/plYoT8xZ S3MJEWDpH7vkQnJxu4hMYQ0CAwEAAQ== -----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 290158554907823246940067252526395344082193 . . . . . . . . [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 2020-02-16 11:38:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 11:38:41 +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 'fibercard.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 706900091105236108844547112848697788703513792325250694015883574512075565392229927739596575084153088189038820351716971423960792386794025854407471413571605578021409052851374174092930933057389578032811357612271545061941483555903052553896601857889203121153044930100722889175574415683122583863076024463569705834775991955442989836173726700316740882906091347760545566427252419752366275933453321629997503153407228504182190746085370110511025063384105296599309108889455639959294185572610376333320416712482025179756876984812478920297255974376614863855542658748186058237942199665770525057849003174276641873816679437958949304321673892172368194734964862838154981132872548008080194941046409835783518864894162263503000393454806970234601845198513882509317289067468756786567157215695241520424905112384678940099381682771517056608269185401134015911519824483332850574051693911404362677447932780426698478875392903585218092965362696548898969885939044620034171446937506356694979128596583258643245762486549202687549383313275752837565051615773310471942359537015221936001308694947782225766526518936763262009332493355537592345392387462774968764017489594058763260347649595824558666939129138788380348586623037585482396246070056607942656120259331427104872616190221 . . . . . . . . . . . . . . . . . . . . [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) 13d718d4a9bc0c1a1029e2e4cfde6e2c687eda34 . . . . . . . . . . . . . . . . [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 'fibercard.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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001704e0208de0000040300473045022100eba9c5fe839b52997e7065ba92498ea0070537c85f8a9d396ce17f11ee2af676022040c39fc770cbd6a179f57fdb1001f465670f3ce99577a1370e978bc5b45da958007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001704e0208c50000040300473045022040e5138bc114ea1f57fe438315a2e01ea21606c5205d21184fc52f3f1e9fce7a0221009b73597d01bb31f0e9843e01ad6795beef37ee1f386ff20fe1606d1c53234426 . . . . [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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