bdkk.com

Issued by R3

About this certificate

This digital certificate with serial number 04:d3:0d:4e:ab:60:04:a8:cd:8a:5a:cd:58:eb:4a:bd:8c:af was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=bdkk.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d3:0d:4e:ab:60:04:a8:cd:8a:5a:cd:58:eb:4a:bd:8c:af
Serial Number (int): 420266411586358559836189737244717924322479
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 70:5f:0b:76:03:c3:66:5c:c1:84:ab:f0:1f:65:bf:5d:14:02:4a:e5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9f:8b:f8:23:0d:2a:ed:80:4e:51:30:c8:06:70:43:67:1a:b3:48:d0
Fingerprint (sha256): f4:26:28:06:82:f7:2e:9a:13:1d:35:55:fe:0b:1a:ad:c1:5f:c8:a4:0f:d7:9a:65:95:e5:b5:3a:39:24:14:8a

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate bdkk.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bdkk.com

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

bdkk.com
www.bdkk.com

Other certificates including the domain name bdkk.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for bdkk.com 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 420266411586358559836189737244717924322479
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-23 17:47:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-23 17:47:09 +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 'bdkk.com'
 . . . . . . . . [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 818352994639029389735155433382111680984886014748343234495885837096647161376462670823455464596518522045773501548454414790043746488864649529018343064053789962996837707562231756946520750853068892568333773718020565939020837698626254649021237433432967727871593189722761962691538627555462909320539266026564326970030441741764581985787085955557178282337503320586970255072225668896879093528014392291176893430654824041612870233329474992908367116986673861734944285432156025467240112664868787360551598609677940375754718449872414286856867254711948813926136105839726259755704234175822930815780823335515291561030796009304148677831711958435000602613345421062807365954561044517207369125710247259567899908022806539848670689207162114693499708025058452263330384860014198668580935688643893010375861121579140630750274290146942461583577363081482985464856231753640881902247735797303702923907875475902993418601468741719497019042013681377549630331174029168090611071168160099988317290853054297781176838979551866262791180125691669832277588832673623585766293798817590730036082099019678478527883942302368977191324156675195840809259653214133323351561125966045790746053166994710279233044106403589211541431718431043140373543654267435556450231005506885826372171424483
 . . . . . . . . . . . . . . . . . . . . [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)
							705f0b7603c3665cc184abf01f65bf5d14024ae5
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bdkk.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bdkk.com'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018dd74af839000004030046304402205b07ca689c06ca95f45b063218c4ed375a008bc404583c8eeb8e721bc7f818e6022000a7c0a28831de4147367cb88d774a436ab9cd1139db43a842d7210792d3b04300760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018dd74af8390000040300473045022100a52ab847ac7aa590f9890dcb871c36ed3a783b2891c9a9e9bb28f9f7d02acd26022022e73c30b5beede8113ca189b66a1df03aba6cfa8b8b5ada05502b935a829207
 . . . . [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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