dkgf.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:15:fb:b5:6b:60:38:01:79:5f:f5:d7:a2:17:9d:f7:1f:89 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=dkgf.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:15:fb:b5:6b:60:38:01:79:5f:f5:d7:a2:17:9d:f7:1f:89
Serial Number (int): 355929651642895167141876510988088687140745
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 32:f6:cf:4b:26:dc:aa:d8:dc:74:17:f3:50:d8:a0:29:9c:d1:47:86
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): eb:2b:b2:44:11:cf:58:eb:38:3e:61:74:2f:64:91:b9:58:3c:07:63
Fingerprint (sha256): d8:f8:2b:c7:de:89:a0:7b:55:94:cf:10:2c:d3:2d:9e:e6:f8:52:ff:43:c1:1d:bf:20:62:49:58:f9:59:60:87

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 dkgf.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dkgf.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

dkgf.org

Other certificates including the domain name dkgf.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for dkgf.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 355929651642895167141876510988088687140745
 . . . . . . . . [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 2019-12-05 06:07:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-04 06:07:18 +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 'dkgf.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 766609958574087834721027574739914309345693428578803314202822170841317838361795164766275675628701646370598432860892958855724257979984409573236708634397397333077477924460307080028518874640154924364332792110024945598854769841799059807883381028808590422958748791339873436920677713742373670863021039764847533644906667143338652733893411218151953747080885281742817396936377443519839288146989280877842617046898838170501809151295386982532789960760000490802192942557505678537909992691965623028648192216957111178994681200507528390654454698010563547507495075566233769550371911681227727963782744719793344575245995649166831501986723170121956998682757164047192000345802941295345227369906136321576787797749180888136174854323965088511305099735446860646669323707140204194342435019124578358252311093147987651768918819054345237420325824757968331475661604510389661529474250180409591076282496283025079712284344830753191274308578550312699504377245332850994953281737346743729431393796344009886704776469516368810909413164571914396008395163562619663410231351471344288061141705714471096165013011532456148703273250481493076128192995041926393611286742412251783681102385287992004313660322207567924192238516193567454070163234514427618665294693074531296885398183861
 . . . . . . . . . . . . . . . . . . . . [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)
							32f6cf4b26dcaad8dc7417f350d8a0299cd14786
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dkgf.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ed4e26c5f000004030046304402203b2b29c93cb199db120cdb048f544304460f32031d03de7620200067605d20d00220072feb5d8303a80b820391f65243c8d098524427efebae9ae3aeec7f04a80d2d00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ed4e26c5d000004030047304502210097c5a3b4654b38d4c4a9d6cab2e647c8dad32a277b92f07685a71cb4abcee74a022055f8d1e18a88438300036c0dc19f6290e1379b229ce9b4770deb9a3bb5862e92
 . . . . [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)
		0068fcdd7814589f5c3c67b96e4986b16edd96cd7c846af532344dd775f4367048934e49e072a377eb2cd9c25d646101c2d6222ea7f87b8165e28e675d3af9601dc510a476cce469e8653da67a67a64b3dc2d658cf6f5dda0de4613be67cbe3b359d9081b5225291a1d669a8447229a51c1669000382e4c9e0fea57070691f57b3a85b8c9c4858c1ab5a2f62dd76c718619a31ec598bbdcfe69f1a0dbde9fd9531c82f8655cf3aa8aae6fe9c4cadcd3105b2fa2c864dd470a992fb4ba0b3d573edbb9e4a4e0c2c5861f620dac5b149dd622cb2359f592418b21587e294411d7d4a4af800bc7b9d6041578cf7ed0a9d4daea2bb2b17d818a86af646edd8c3f76462