www.dockflex.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bf:61:1c:99:3b:ad:8d:83:36:f1:16:68:af:77:43:63:b0 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.dockflex.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bf:61:1c:99:3b:ad:8d:83:36:f1:16:68:af:77:43:63:b0
Serial Number (int): 326459873485020005208151851430980983415728
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 53:7c:4a:3f:1e:a6:f5:4a:6b:94:04:60:65:d9:a9:c4:4c:c0:c2:fb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ec:a1:ff:84:6d:2e:f7:9b:10:0d:d5:ec:11:8b:22:ec:06:d2:a8:c4
Fingerprint (sha256): 00:58:8e:36:93:d5:7f:8c:ea:c6:fb:4e:0e:aa:02:6a:4a:e9:08:78:3c:e4:be:8d:c0:a9:14:e5:39:6f:09:86

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.dockflex.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.dockflex.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.dockflex.com

Other certificates including the domain name dockflex.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.dockflex.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 326459873485020005208151851430980983415728
 . . . . . . . . [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 2019-12-18 21:05:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 21:05:04 +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.dockflex.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 927356876187873453973149834023832815301135245119807768820192959871862922173760588330772328656037560762709585290905454479322037071456983008011191658651488827496376021893782813620954520178766993706803740593558678856610598624638359501580868595239202445864558871849991184298785427724167711576875480888831128583455382639308550867420387983955967026118718108855189336430847769470595960054789174252160072389804969463399548225513670949630484568739333115684257764329703372622521522164786664306566339838741749161776327547086970158502840311599327304304901938587432178574893739231138468311879398018348187418885477789562463653202874638345738897985324406258579311013540475792152493399912262898044845964059800218484093577940388127868453498775808972607973672066463746426240343427259144069262593359787814521839977971934586848154447858730895894182256042929348644123723416924505911231809775093085272811455134874691914577144086222348213712486216252225564903896788876504354451728621828652918148245963568249595194615715045275400045063699950446650143268709866517286887238742681352618923297682674852604377384101472378102631444758424347437264530331684390327790298782433269544227810089995748194963724848312676789697898657599353231236074220051767226849473296711
 . . . . . . . . . . . . . . . . . . . . [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)
							537c4a3f1ea6f54a6b94046065d9a9c44cc0c2fb
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dockflex.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f1b0b03b90000040300483046022100ffef90a74b14d62a6aea22a791646fd63134d58126859a1a9f8607359e4ce78e0221009d53c9a8b6f19df47af86084479c6424d8c967984caaeadc9faa370df3442a5f007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1b0b03a30000040300483046022100f941e6ab8e0d999cb417b727fb68c76fe938f07dfbbaab1c22c3012bc3d8a2d5022100abdfe566d360149952760cb9cd677aa2ae04ec28fe720d3fc9360fa3159936e7
 . . . . [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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