dkgf.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:25:70:a5:18:08:0b:eb:ff:53:c1:f4:9a:94:02:63:27:a2 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): 03:25:70:a5:18:08:0b:eb:ff:53:c1:f4:9a:94:02:63:27:a2
Serial Number (int): 274077036123280377338518850869695086798754
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 87:90:66:24:57:68:cc:51:43:d1:3b:52:57:73:7c:90:d7:5b:c7:bb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 60:ae:1d:ee:0f:a0:e6:60:4d:11:9b:42:ba:ac:b1:6f:68:0b:38:9b
Fingerprint (sha256): 61:85:65:8c:76:0c:af:e1:b1:9f:ec:cc:ec:c7:01:31:55:13:28:5a:0b:1a:55:e2:59:cf:0e:3f:89:66:44:9f

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 274077036123280377338518850869695086798754
 . . . . . . . . [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 2019-07-26 10:18:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 10:18:06 +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 761031568308707613266722271307137298027382045903846216975560592086817425202071698232694862076167442868256322003668915894755936315502882529848035182960299269963317551937255297252937222299546971082595917605028544370554932562802646398984984622938341285680197108397229893074564310932488396028181794241164416846851099596768756634368454658414065720297897885907498109746135373875551118665573517952793427882483376263962753418824954503320675405388861687720532993663377017234016644503612535666303949255791026848733670313772449111643542967262712627250723774675872684864835459170045051499316271930393227759599041863051446051936732538653742251543501450219047903954752249862103211796780016554042272874718408812062998828657558253449070333917757279019316850887317744487219740585935564286162909821424355790744079886500739598781094850854790878196788899843274349556660466512583956332684153682726864332710876384054025975265039883222807782604717319532542678863162171067213980223978249947741786097061440829567512496813774857967913868819528920167225024623585686650629931831496379389185220241820703384319824463438540609146975780197822666364181151147242584743442684749711323389386110019040397649676007707664682076703007267537188824062250313769815219081760071
 . . . . . . . . . . . . . . . . . . . . [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)
							879066245768cc5143d13b5257737c90d75bc7bb
 . . . . . . . . . . . . . . . . [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)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c2e009b20000004030046304402207a38c994e5f4f6209afa1135578630345408ae9f402c4842d0c79a8fa270372b022045000bd036c195c26bc4ad13588915f7a3f376e6dd56fa236986b7b7f24021b300760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2e0099200000040300473045022100a27b5389e5cb03f717a1ae022490fd445e5dfe30f4a7957503f8dd71ea85ff8502206790a1f3934eadf1c7b26c7d164beb3aca9c98fdf048d4f39946a9b6de311aef
 . . . . [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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