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:d5:11
Serial 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.org

Check 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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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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