dkgf.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:45:1b:83:23:ab:7b:37:41:d7:a8:1c:c8:30:17:35:5b:67 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): 04:45:1b:83:23:ab:7b:37:41:d7:a8:1c:c8:30:17:35:5b:67
Serial Number (int): 371965197114830886732263942162858005322599
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7d:7a:40:67:3f:29:9d:dd:de:a9:aa:48:cb:7b:24:20:c5:ea:cc:ef
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a5:17:12:1b:22:27:f1:a4:e9:a2:9b:16:46:b2:e2:fc:47:87:11:42
Fingerprint (sha256): 4e:88:49:82:1c:c8:5f:b8:e4:dc:ba:63:18:7c:c4:c7:fc:0d:e2:6d:10:d9:9f:46:51:06:7c:67:40:d5:1a:f1

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)
www.dkgf.org
www.sociologue.org
dkgf.org
dkgf.org
dkgf.org
dkgf.org
www.dkgf.org
dkgf.org
dkgf.org
www.dkgf.org
dkgf.org
dkgf.org
dkgf.org
www.dkgf.org

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 371965197114830886732263942162858005322599
 . . . . . . . . [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 2020-04-07 13:49:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-06 13:49:18 +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 871937834301741486042738689649455741638256838665118588083177899948140488541160145106207212078346707431849824543352187238852514742968972370503269636083601146638456475848168526810244723684349647178332090101113887438814750135703776777324514839109401852409706950047662367787327582470067163239536540348148423054968685190982116893557889263755368839673104025453617330541054374962213028542968956428467166205128380748527656714387159888232639378970259932856004793088865049363859604440623438159916695447761320231060532480980617493963116241937945224727356161243927699252837482275295117577166372057147227821907117396571154920766828329596036909350435745343095455627981914629714415488788152282025701961990162382269342075789027361512446217173891202207015417988649461205524711862452227238100568422873308333307863380557249130772355335180297042056177856654857437462344057631142318605191333724649656640705231744387157942369518190213331317263233849225298193080068388029888418699036885396200833131091322705068160723069424159228357924942911056461593305487448132973657732332330252818681425750471428941072808538140633666685101407813741271483640786079553512609693092539191183506994713490515326792102467347099364817399675024167188559802001271689374611024622977
 . . . . . . . . . . . . . . . . . . . . [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)
							7d7a40673f299ddddea9aa48cb7b2420c5eaccef
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000171551df53a0000040300483046022100ba330c1d68c08ba7e19cb744bbfb5a8d45d3367917b63ffcba2c702dabe1d0bd022100ae11bc17ff9a46186f475e2bc9ab20b1d49b843002d1da11174ab240f4fd822b00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000171551df5620000040300483046022100a97cff397d473e1fec4b45c85d8c64f876b1342289016d74b1c939e69d5187bf022100c5e32bf6e24290e3481e10fff554b2ebc64d6b6bb06945e13634ac4346b85413
 . . . . [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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