www.dska.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bc:33:df:7d:a6:fb:ff:6a:b5:ae:79:98:3c:9b:e6:19:4f 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.dska.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bc:33:df:7d:a6:fb:ff:6a:b5:ae:79:98:3c:9b:e6:19:4f
Serial Number (int): 325378893834932719998363503650894984386895
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 31:7a:a5:a0:eb:e5:92:fa:8f:3b:38:d3:d2:6e:b6:84:4c:a4:94:83
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fc:f1:63:e7:8e:de:f0:89:18:e8:ac:30:65:eb:3d:91:70:13:4f:53
Fingerprint (sha256): 8b:d7:31:36:11:bc:d2:94:51:4f:e1:69:49:bc:ce:47:77:80:02:b9:f0:5e:d8:78:fe:60:a9:ab:ef:0c:78:4a

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.dska.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.dska.org

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.dska.org

Other certificates including the domain name dska.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.dska.org 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 325378893834932719998363503650894984386895
 . . . . . . . . [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 2020-02-27 22:51:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-27 22:51:49 +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.dska.org'
 . . . . . . . . [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 864980045200876293673708788055313875143812245899763408713120894163713353369653948636874852144786603501304508178669268240049534514465971190664615802366590382411263750875259147035962972528669456422458838134614129646144628755286142895906574089386683837532489934827223468819465387605249100618513797272899059844512236985145772712804320124186739164985038497438708683921130682992380111467677068186770711729525077870131861724068437758520229553389020539429250945501982174996168953696778309065622431693283391320401653923079355998746716665228369471020175549887320766549239582871372766743232516982486839389749978404556188137815647643031115053255707427990502570931539520261978521170738489954961162268988580751107727335518568250073912178353628464937372366772405248200749462954664068130825721146908745438228824440686764109741350203758612827662439113139904584720086083887801705510923687973867477736313979687056893304091833344930321820971500794269577253642208072740140812382237505670274700540537466958651206917716029940258847408548133635759107978454099964862743178639358699017415254799753987890708186210067673746938015066257216598408932613409549748287818314047577040263434391285686282238995412722286125622908695045082290925446022559614222611971142659
 . . . . . . . . . . . . . . . . . . . . [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)
							317aa5a0ebe592fa8f3b38d3d26eb6844ca49483
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dska.org'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001708910439e00000403004630440220152bdc822ebe7a91be3b4b88db90d3faf9e03a66a2e1e37cb2d1228eb41bc1d30220412a991e01aaa0d26d630125cfe2d0da5b4d937ecda03ab167ee73c5bede307b00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170891043dd0000040300463044022024f5702bebff05b74dd216783f398daaf224c6bf3a62e798fca9f9da28821587022015ed3b103946997193abe26a2f799631e02f2824b4b4c23b1ceda0e3f6e40230
 . . . . [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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