www.fibercard.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:c0:bf:1c:b5:fb:e0:c7:ae:6c:01:11:9c:7b:7a:10:99:ee 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.fibercard.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c0:bf:1c:b5:fb:e0:c7:ae:6c:01:11:9c:7b:7a:10:99:ee
Serial Number (int): 414037389798440102572516622110474724481518
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 96:5f:42:39:35:c4:60:f3:aa:11:91:85:d9:91:6c:e9:25:0a:5a:fe
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 14:89:19:c6:6b:5a:60:27:05:59:c6:9e:28:01:c4:4b:f7:fc:87:0c
Fingerprint (sha256): 3e:93:2b:95:c9:4f:26:eb:9c:f2:73:ce:6b:7c:01:26:b6:5f:77:79:83:7a:ad:2d:92:99:05:07:2d:d7:5b:51

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 www.fibercard.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.fibercard.com

Other certificates including the domain name fibercard.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 414037389798440102572516622110474724481518
 . . . . . . . . [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 2020-02-17 07:13:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 07:13:01 +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.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 771061758273374255052374416603291818878898735745856623291913728770166244282517090228185301207076961008279670153657917649198087000724103878307816632768583515452121334289174141877384004053507053860748658993065411454193710273840595792111599830282552938671804529065739007551777742952374820296538935568517549604596049332539019868520051505595944312233285801123681665452940610312342418918662277562738050908779342150283965180468050361310659970011883363220712334960776164478685058881616683972826991356296988455424418084324135271120284628621771217507711052181358313556967079382090922433059106247065884201570990344471641424286269411036864720740252815099795286153133059833940480888845510520890919442846793082426341093777831175977469042531209926776372804662989549147802932708374400821277957045722084506360143437393436816561807490277057390203398997813327926008875998938202158207998912980687918985802840852387704509250832325313667420673982561776776518232604655208349199810477339044620280176742753332911892065246165395214436036165643755066165719098164599311356492383778267600666571104993828049281622505390439180161088344429395944235442122046468181429851190053383187509744264943326976241726501601300637480207005578891820358852169784288831871199753551
 . . . . . . . . . . . . . . . . . . . . [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)
							965f423935c460f3aa119185d9916ce9250a5afe
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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)
							00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017052352d7100000403004630440220641725124a6492aa90f9dc40e5dc44235ff1fb2451d95def100b6be11d409eb9022074e277ae84a2458da2310fdc4ebd2807def1a7c5464c2ca12ac5df28fb3bc69100770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017052352d9d0000040300483046022100e20214e0eb1e1dbfe0d7d8dcf97360fffee960d1f27b3470b7065cb68dab84cf022100cb6eb6916fed0a4619cd8ef32e77cdc4c57c9f340b3645e27a813c603d457b38
 . . . . [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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