durafloor.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a4:b6:c4:6c:2c:30:b4:0f:53:4d:65:86:09:c7:29:21:65 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=durafloor.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a4:b6:c4:6c:2c:30:b4:0f:53:4d:65:86:09:c7:29:21:65
Serial Number (int): 317386105349733124767447964837881525641573
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 40:d6:8c:ee:75:de:2b:63:7b:e6:1c:e5:e5:71:71:d9:39:3e:1a:15
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 45:c9:b2:ee:9f:e7:68:de:ac:53:1b:1a:f5:09:58:15:be:46:b0:c6
Fingerprint (sha256): 67:f6:0d:aa:92:81:e9:68:bc:a0:86:52:23:c0:39:84:35:82:f6:85:75:d8:22:4b:64:58:cd:ca:f9:92:53:6a

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 durafloor.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for durafloor.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

durafloor.com

Other certificates including the domain name durafloor.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for durafloor.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 317386105349733124767447964837881525641573
 . . . . . . . . [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 2020-02-10 12:40:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-10 12:40:53 +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 'durafloor.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 911572362122247221521109167485995938660976950381321991703506486624481238314914218059347671276404195745375199892567063915199260263366747596057137654644637912145517895746899202381581412329381760986664361208381181902124095045020926485146243478063098670188501955041156918592619037674043246194138588241350622776062682122919233195662776127893170357568257156945814589672640708672444169220543361010868946241629612974997965939590262463686055766772412737373099861183915564605042245126442290421031849399171927254382039182930363905270668374029172725263359224919006123473902211465321421670744818998712273352036127942116372984646360049157339321056976402902628423582796375393381153027762290249503195205523902594337005767003304076060562410468935241032068921235543135245504634943268531273593826141994345336385565551119329105009255069775946271730873209331418245377949484630271688257685940740732911825745650281930311492032292141329395673115668851905106930844957620369203892708177371713571326276950555290873422324771708623484795744728095149835658807599894144298598801467290320214329293216053822213549216709790120938929520829979260988752329932738599100545688373279774550727020907593085132991280241789664357854706147397246198941225743896739618267042362091
 . . . . . . . . . . . . . . . . . . . . [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)
							40d68cee75de2b637be61ce5e57171d9393e1a15
 . . . . . . . . . . . . . . . . [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 'durafloor.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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001702f54d6770000040300473045022100d2caf826f03ed21141aa2efed4c1caa6e0293121fe78c7c33f700f33dc26ccd50220312fdb1be4981bbc1d552ceee0a4c894a00d4a8c869e1ebeb541004d641e8dad007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001702f54d665000004030047304502210095b6b6e4ecfec5524c731a23b10a7d3d11f4473ae89443bf27c2f44c7aa741090220389646db19e230061316bbb5797c092ac803847d349b64e05c1d36b5b3b81383
 . . . . [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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