fibercard.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:39:2e:3e:4c:bb:cf:5e:c4:bd:1d:b6:26:bd:64:36:1a:62 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): 03:39:2e:3e:4c:bb:cf:5e:c4:bd:1d:b6:26:bd:64:36:1a:62Serial Number (int): 280794420676328541879577446914755650787938
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 97:ef:e4:83:50:fa:7e:3c:40:91:c5:89:45:56:ff:e8:d4:4f:c8:f9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1d:9f:2a:ae:58:cd:a0:6f:2a:49:d6:65:27:f7:aa:36:c1:f3:9b:77
Fingerprint (sha256): 75:77:08:de:dc:06:33:45:2c:2f:72:b4:33:5d:cd:0e:84:37:a5:7f:19:ef:04:a1:2d:2f:05:30:78:0f:cd:4a
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----- MIIGUjCCBTqgAwIBAgISAzkuPky7z17EvR22Jr1kNhpiMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMDAwMjhaFw0y MDAxMTEwMDAwMjhaMBgxFjAUBgNVBAMTDWZpYmVyY2FyZC5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCo2oNEqAuL9jSRFuMQEAbM/WL4JThfDPzU OkxviaD58e96D2f5CdEr+VBG432daGqbc73ukkirIJuiG+qsbZVFLPTV2s2/HTyq 8RMkuhte/5/+y0vaEAl1a0sJYWhFZ/xb8c+oRzNOCERctvgVRx0cdiqZQKap01v4 lFvGmGkdwKLJgrp/SMlC45RpmHEzbPuZDIb02ApPyoXaCbxey9z13UbBP/vKZ3Yk b+13b1bSZWPb3kdYkElywpzj6f5uPLmtatevXTTaggfiXoyz0mSfHIvkzTtGCNW1 8UX1Q0QFhDaJmzz1O4n3diZxVulAY6C1PsLyu8fP1sIZNqN3e9t9laBalt5vUDnT ry4m5YXafKPXpLxAjyLrEl7poz88qUJR6GGw5Em6ofa9QhXcwr4J8WUA/InMN3KC 2A++bvpNBrjz2rSLLGCoyUc5td9Jhat3J4LQh4/ifNfd4feJXMY14aSspb/4zTzA HMpoVeg+ldh/Gqdu6Y7UVERgfXJXrWP4S+KmJu2sPutGVw8DlHRxTO2pHJtyOnhV BuEIeXBGYwDz+ZTHCw3ne8RHlCrOkNRZn3iwXgnp6WfJrbkKEaphPERrDQ/CHco/ qmNSqV8H6ejAkT3fPsJAOU9fL/B5uDrqQS/o/DHgVmL2g419rfIWSJq/qTEQJVev ABzahC/MBwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSX7+SD UPp+PECRxYlFVv/o1E/I+TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDWZpYmVyY2FyZC5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW3CoYfmAAAE AwBHMEUCIG2b7E0BsfBAZo2Vl0vzfcV6eQWQkskhFryDWvWjM2HIAiEAnpRaFFLF oacnzFEHj99WSW4foVTQmG72g5mSCtOGdzwAdgApPFGWVMg5ZbqqUPxYB9S3b79Y eily3KTDDPTlRUf0eAAAAW3CoYffAAAEAwBHMEUCIQCiy/2K+YmOQVhhNcq4SeaL rw9RJpWfmB3PwT4LACa3+wIgScq+swmTzmMXMX4kgGHt08mjdvwOmAeeJdBNhEJL q54wDQYJKoZIhvcNAQELBQADggEBAB9/4dkRxkti2Fyc9D/2fDSKWKeMnWqE6ueS MOyrFnVl1YZWWmzmk+KP1nS9BssV+OUe3qLpRH63syE90QZRKFy294zkTmV9912h ghmJVeLG1JXbtR2uA/GLe4LPsK6gdWAgWLqzlMtm1UCwN4jIcoTouF7032VwELI+ mAxyi9lfETuxVhcRiGyD08boyMYfoIYG4dQya/4GdJSWKMxD9iwti7uqLMuayyrx J0b7t6WkZAaie9FaEn+FKTDZ1ib4PEPFFyFiwMu81RGDxSyqcqKqORSNGVxueQDT pZDB89KGyr81o5QFUNSPQR0iOvtg9O3t2I69nXrOBl3CH45akeo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqNqDRKgLi/Y0kRbjEBAG zP1i+CU4Xwz81DpMb4mg+fHveg9n+QnRK/lQRuN9nWhqm3O97pJIqyCbohvqrG2V RSz01drNvx08qvETJLobXv+f/stL2hAJdWtLCWFoRWf8W/HPqEczTghEXLb4FUcd HHYqmUCmqdNb+JRbxphpHcCiyYK6f0jJQuOUaZhxM2z7mQyG9NgKT8qF2gm8Xsvc 9d1GwT/7ymd2JG/td29W0mVj295HWJBJcsKc4+n+bjy5rWrXr1002oIH4l6Ms9Jk nxyL5M07RgjVtfFF9UNEBYQ2iZs89TuJ93YmcVbpQGOgtT7C8rvHz9bCGTajd3vb fZWgWpbeb1A5068uJuWF2nyj16S8QI8i6xJe6aM/PKlCUehhsORJuqH2vUIV3MK+ CfFlAPyJzDdygtgPvm76TQa489q0iyxgqMlHObXfSYWrdyeC0IeP4nzX3eH3iVzG NeGkrKW/+M08wBzKaFXoPpXYfxqnbumO1FREYH1yV61j+EvipibtrD7rRlcPA5R0 cUztqRybcjp4VQbhCHlwRmMA8/mUxwsN53vER5QqzpDUWZ94sF4J6elnya25ChGq YTxEaw0Pwh3KP6pjUqlfB+nowJE93z7CQDlPXy/webg66kEv6Pwx4FZi9oONfa3y Fkiav6kxECVXrwAc2oQvzAcCAwEAAQ== -----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 280794420676328541879577446914755650787938 . . . . . . . . [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 00:00:28 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 00:00:28 +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 688862446830050295691827901459072258921089943569392149383266065932706009988996578368866316418962278044564719722983132496718176538580023117560968455544340662947060654469602422871937839515612744674379993471791314736245436229002471990766671887100269040838539433208964958564729943044728438170719153237531613152440660943944548526412771137340631667316613045850688387566873200494654609819491627685897855224534285288721706018372357209722202113421894287066553874597906722656251768944152027772139797920741681402758815395002729471082109282437968784397128371747649010343923913027834935576432076734904588955695975682417850965027304232333203463640800543712458570843218924002797052754371010513579263060846550528798114076834965984013143493514137327991560586948226658710741922265799482639958789356491074558927133756728882239405365262106538388490551992285597883719886332562030866579937031101484886196597181289040766554733394945407036837342085329989481426426353379614875530791702241918150391310654787738467667407338663954948468453090183724945484110513352509383179321448383357430870375440114501665266176768199662668973521653117778192173284210395230658785795676137655900124586165810118228763160065177532487954933583364245172968202073933350087430094441479 . . . . . . . . . . . . . . . . . . . . [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) 97efe48350fa7e3c4091c5894556ffe8d44fc8f9 . . . . . . . . . . . . . . . . [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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc2a187e6000004030047304502206d9bec4d01b1f040668d95974bf37dc57a79059092c92116bc835af5a33361c80221009e945a1452c5a1a727cc51078fdf56496e1fa154d0986ef68399920ad386773c007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc2a187df0000040300473045022100a2cbfd8af9898e41586135cab849e68baf0f5126959f981dcfc13e0b0026b7fb022049cabeb30993ce6317317e248061edd3c9a376fc0e98079e25d04d84424bab9e . . . . [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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