www.dska.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fa:d7:6d:4d:c2:d5:a3:ea:40:05:c0:42:96:fc:00:3b:69 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:fa:d7:6d:4d:c2:d5:a3:ea:40:05:c0:42:96:fc:00:3b:69
Serial Number (int): 346693801082148614491762389545476278991721
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 82:1b:0c:44:cd:3b:bf:df:bc:12:e9:f7:d9:1c:48:9a:96:21:d1:1c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6f:b4:05:66:47:40:2e:c4:00:6f:7f:75:d3:14:12:56:99:3d:65:1c
Fingerprint (sha256): a2:1d:d3:28:ce:1f:a4:32:9c:b9:82:f0:9b:4b:8c:8b:8b:8e:89:7c:00:98:30:0d:56:91:ab:b2:02:35:db:c3

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 346693801082148614491762389545476278991721
 . . . . . . . . [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 2019-12-27 17:13:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-26 17:13:14 +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 798862721253877036589084914842411135320333013530119856275522447440657464911135858719129713703791291140386341870417649721370242211609254582735885414728159851439357101383040744301228826733560056372313798847234301338078801887674160474675706135280496175329437864635560038133423059482548864803071183891317796688817995234211691212121029108995222704245251735281981959302350198831548037318266153758492202583645738169305671463728981325727892271029749781177531557690988796398768681942414512210722399896490069315577791558746240680831177175928767799858414270976117769089594128198665977935897987724883104637666695028388550432423176737028127185339452158976150984417732212575543072288626097278945091084887026317495345499864562325461704760594339087878353223670594037603764803931394376205222617014906559562328357534510792396470839392318219475466849236897911314732727666791119866057233826309491552540508145080478812720681045830824243360446794107183217983533726373661676766852426477210712394782636742482963836513465317994944505531063322606711357688290237092119364615173949192960112773831434241024323022570138850847312917538750046432584000111704695880751572251851802914814684679298428790231622855371022269590418513072066782892868456146551785703866271051
 . . . . . . . . . . . . . . . . . . . . [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)
							821b0c44cd3bbfdfbc12e9f7d91c489a9621d11c
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f488fff120000040300473045022100a3d347e9a30d0aa5e346b8d6bbd93da5a74317181d670a211106c3cf21ed428d02204d0564dbfd3bfcd8610d79a9b8ab5675256bd23c87c8cdf6519b194565da6e6000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f488fff410000040300473045022100b39dcb8bfcb3637cbe3ec840e8853e02478fea8ce28431175aef66cc58492333022023ae14fd035d241075fbd9fdab7e3f209aeb3232b8eae96ab92bea1649123d7b
 . . . . [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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