durafloor.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:de:0c:62:ec:6d:bf:44:8d:3a:99:29:19:fd:fc:f9:94:1e 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:de:0c:62:ec:6d:bf:44:8d:3a:99:29:19:fd:fc:f9:94:1e
Serial Number (int): 336896007628114364918938568204807703204894
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2d:d4:a5:3d:de:73:c5:9b:01:10:fb:3b:21:ef:99:04:38:17:e2:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ed:ea:96:bc:75:09:a0:a4:bb:51:25:64:8a:91:1f:60:ed:97:48:3f
Fingerprint (sha256): 5a:b8:7a:d8:8b:9b:b6:8a:e8:28:ba:79:a4:0c:6b:d3:cd:3a:32:f8:af:8b:31:3b:48:93:95:79:18:ef:73:10

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 336896007628114364918938568204807703204894
 . . . . . . . . [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 2019-12-11 05:07:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 05:07:24 +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 812158413821835443674304275061934129749272875614114320255200469401373504197015463770755338909314636644403796039905484671805762070609696330888086911303114271711002557946100809687047400198705465125784979196382385448373549831411527905020160014189414323924654522768586738402367377999799224778359660605678939368790231762768421599046824271664491184774748819624991999662045651805671389341991095940697472634946443474823463363854397342719120576209088225928158535143478527502455085019054904837787872160834842292813899850648738837035958120786550546329739770306287936579254146511173847135809016582551775472683369587174173192314624906139456022326071523376210879723849620672845194683866853488986711071908295829256051378094042568016158771467265500435780742145679501260004235994077432806165207140667980128126147618239126965384488196264080275038931014638166369213922036652564818058345073011780643257704659189456683536711979190870558703738968050718144418803027051273392728796783725527266619284898363161537019522294532506403453592564801791961473415901540075002896901986577267011491628386958004878280835547052699530141471366145789983144831089713348132388747205461563204408458856229873496315790762910784951705511451585017600631043028176538304639011239467
 . . . . . . . . . . . . . . . . . . . . [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)
							2dd4a53dde73c59b0110fb3b21ef99043817e2f5
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef391bc6600000403004830460221009edb6dcffe9960b331ed9a1d7008ed9ca0e87007c485cc1dac3f769bf2574862022100bcada37ba5de7b3996cbd981167adef44f8e3b0318e66cae621f52ef9217da7c00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef391bcb00000040300473045022100f602667174c83a3f03e84353ebeae80b1b4eab986be1ff9f92b6d9a4b392713002204a1abf183c1ed6b4c3fd5dcc68315161e73b549644a451345c91ab3a51b927b4
 . . . . [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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