durafloor.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6c:2d:1e:f2:47:82:51:8a:ce:eb:b4:eb:3e:6c:5b:e5:b8 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): 03:6c:2d:1e:f2:47:82:51:8a:ce:eb:b4:eb:3e:6c:5b:e5:b8
Serial Number (int): 298147329365466826505014445925048516339128
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9e:f2:68:28:83:37:69:3c:77:b7:68:78:1f:96:07:4c:92:55:a1:6d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cb:ad:02:a3:d0:ef:77:13:1d:74:75:19:27:a0:61:66:e9:51:59:55
Fingerprint (sha256): c3:07:4a:b1:2c:05:60:c5:55:5a:bb:a8:c3:13:c2:d9:67:cf:ad:47:d6:b8:b6:bb:ad:9a:3b:65:c8:2e:04:98

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 298147329365466826505014445925048516339128
 . . . . . . . . [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 2019-10-12 04:33:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 04:33:16 +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 757978398871195744925491608894236809168970043168613332751142618366512706051171363712991281182626411396660979969237949253076652416941649208000115991819377175041165046138634383813086098472220943173375463295881538100701902256066905700453959415536722130765390913540406382283199387542206380652122285219794005732536578368027189143198323274795606221251027003360128288021086854683330296338407805635124729201140215003390200117165160488664945186881210701356352412518301453543515451670906161809166529814404145106426970537759871379243413488496979756759512726731361163993883707106539197692638641478683752651470460861485211715154019933939710532578928418012419131007513261994832240434760877500576206440527228177920804685876183772596579592951216997937442580130175601635500203026817883702822891611251719068635060235520854246717362748129482806362576737827064809505919903185491116636296115281460139408828735834619677236684519313646074932649390617834236750986357787157977688212147262654848202815200659165481462498613005615348891175403083753615580953448475457338106670343040550216471888848305757210558414759607005739226843929042542207965977340980737581575184987857724504921562577064474307455633530249194132198914104730484999910429792931588347470191550759
 . . . . . . . . . . . . . . . . . . . . [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)
							9ef268288337693c77b768781f96074c9255a16d
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbe74eb530000040300473045022100d195eef65318830dacaf43da9ed8661300aebdf681418392a0d52a286beac63e02207fd6db05bf3e368d0f6d02782aad1773e5d28b3ed00c75037eb3c8561ded1e240075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbe74ed0e00000403004630440220330450b356ee327c4e7c8b0f73e10eecf45b805c580d773dab57d2de1d5971ee022073a8830230c705d2bb78f94515d8753b8dfc0591649d3b739ae8a4e4f55113e3
 . . . . [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)
		001b5ab45e119b2a51562dcdde7efe7a8556707adecbe65fc44a9a479df5370711319bd4b1d822181491bf2be999526ff54f4a43b29fec487bcf478f33242fcb6dbea6db80e89cf0e974c61df012d610f6cae4d635c61a63de324645a11090ff72454461b62eec91bf0e8bc4633c594ab6ef2d14bbd8065c22753c102cef307eefdb278c5ed5fcfec3c4e432e39f752a9fa4cc5b32b5a71f55ab946c8a9874059c560003cd02f9dc676ee4bf1ae27dfe4be44a94240337ad178df7d5f6e2f5a68e34c8967b756f3c21813d5c26cc1b5b4cb55a55a16a843b1003b034fb7a5e5a491d28162c890e814f0c35e969e7296b1dd6b6407af0589544ee0a11aea409f705