DV SSL/TLS Certificate for blackkite.band

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the blackkite.band DV SSL/TLS Certificate

This certificate with serial number 06:30:bd:29:22:64:62:07:bd:2f:2e:f3:2a:a2:a3:e5:96:96 for blackkite.band was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for blackkite.band provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:30:bd:29:22:64:62:07:bd:2f:2e:f3:2a:a2:a3:e5:96:96
Serial Number (int): 539258706875696156816321070077813922829974
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: e3:4f:f2:d0:44:fe:64:64:4d:0b:98:8f:c9:b4:df:8f:ee:d9:54:a3
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 7c:fb:24:04:c8:18:0e:ba:80:d7:a4:e0:7b:b5:8f:af:b0:91:db:b7
Fingerprint (SHA-256): 8e:bd:49:f1:c9:69:8b:d0:8b:f3:ba:79:28:0d:ea:64:8f:4c:46:7d:99:59:57:f2:52:84:94:fb:f6:38:47:fa

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/23.crl

Check the revocation status for certificate blackkite.band
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for blackkite.band

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

blackkite.band

X.509 Certificate

The complete raw X.509 certificate details for blackkite.band in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE+DCCA+CgAwIBAgISBjC9KSJkYge9Ly7zKqKj5ZaWMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNjMwMDEyMDQ4WhcNMjUwOTI4MDEyMDQ3WjAZMRcwFQYDVQQD
Ew5ibGFja2tpdGUuYmFuZDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
AJO7vTpOiTTXhz76GpF0rsfIzJupB+L+3FLn0kBtduiyczIzX6r3bAC1h6KHefNd
qXkuXLHUkShW34frIZbrhadsvsxhX3mLq6PtL5YVuQ/GWrimlV8yNKD8zK4PZqmy
gNkVOxJiFbRYOx1UK0RcagzmzOCvyu+MHmq2fQjGR1/8HLuabxOXfMMXLNgAB0TW
X5C5qwRpoH596VvtjYobpPS5DVbIwi2A6LEu7svsK4UsvkuAcoKA/R67tXGvzDqA
JEOefjUQCFlnvg3zjSjcdQFLKN4Kz6Dyz4c2bwmDHmmthbRt1i73/fwR6LidAyvk
mrWh9vhnE1/UgSOkDwRZP7MCAwEAAaOCAh4wggIaMA4GA1UdDwEB/wQEAwIFoDAd
BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV
HQ4EFgQU40/y0ET+ZGRNC5iPybTfj+7ZVKMwHwYDVR0jBBgwFoAUu7zDR6XkvKnG
w6RyDBCNojXhyOgwMwYIKwYBBQUHAQEEJzAlMCMGCCsGAQUFBzAChhdodHRwOi8v
cjEwLmkubGVuY3Iub3JnLzAZBgNVHREEEjAQgg5ibGFja2tpdGUuYmFuZDATBgNV
HSAEDDAKMAgGBmeBDAECATAuBgNVHR8EJzAlMCOgIaAfhh1odHRwOi8vcjEwLmMu
bGVuY3Iub3JnLzIzLmNybDCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AKRCxQZJ
YGFUjw/U6pz7ei0mRU2HqX8v30VZ9idPOoRUAAABl76ht14AAAQDAEcwRQIgHQN0
5vHl8oqoBlLxmqzH/viuA7rv6fy2KGPVb66F74ICIQDdq5DeAqnwMdPiekFNc6KV
9ILuICvwhK754s1QhHjtegB2ABLxTjS9U3JMhAYZw48/ehP457Vih4icbTAFhOvl
hiY6AAABl76ht3MAAAQDAEcwRQIgaKdjODRTZt5mKg9FMdP8Xh2ji1HzkB3pvGCc
3fsiOZUCIQDm6Q1niOG6sLfHV7t4ktc1uQupO2FC6npwN48448usHzANBgkqhkiG
9w0BAQsFAAOCAQEAXWHhRCviCIlOBCSRbO8pO6I+LFvbDa/Lx7PnOn3LtIey3pgK
kyC18/5tSwo7btp98Krx62ne1JddaltIhQLu9q6JoTD+KeEu2oBajkTdkvpsvXxk
fOCx6vB065w00Mx9/MBkfhSfUQO6JuwJ8AwH+Tycxdgtp8bjcDiR0fryddravGt6
iTXFqRU5M/k48AdAnpokAv3sM++79rMAvLVlfpneczGcqg45C+z9oRRYfPJ2pjTs
db6EdgPIQU1W7J8/pT/Oj8Tf0qNGunOaWqmZjdTuRF0kIP1QzfDO8RyxOPVMEpfM
9pdkjiXqthF56ZPX2YF8M5dioTBbbA+vo6hh3A==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk7u9Ok6JNNeHPvoakXSu
x8jMm6kH4v7cUufSQG126LJzMjNfqvdsALWHood5812peS5csdSRKFbfh+shluuF
p2y+zGFfeYuro+0vlhW5D8ZauKaVXzI0oPzMrg9mqbKA2RU7EmIVtFg7HVQrRFxq
DObM4K/K74wearZ9CMZHX/wcu5pvE5d8wxcs2AAHRNZfkLmrBGmgfn3pW+2Nihuk
9LkNVsjCLYDosS7uy+wrhSy+S4BygoD9Hru1ca/MOoAkQ55+NRAIWWe+DfONKNx1
AUso3grPoPLPhzZvCYMeaa2FtG3WLvf9/BHouJ0DK+SataH2+GcTX9SBI6QPBFk/
swIDAQAB
-----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 539258706875696156816321070077813922829974
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-30 01:20:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-28 01:20:47 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'blackkite.band'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL []
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 18649608465617293389360257160904919649882556600431561671687645959302964894783188400431623182994784608892478241564623212792437967015988421829720397673297138035947689214472161204767266380792242263790835775050333905150822491722280234351802082362164996967213915378432967862417930718001998897503738402183957319167816986929965983276900367054211851785815205066997162964591579886797918251835970820560937266218109372246771415618196989472563955544965043051890028380307028860166003103755483929666651418704875335085984618705666100941049371978923904985528434263496136876727148043200816389619784974631081496823456875778951834320819
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							e34ff2d044fe64644d0b988fc9b4df8feed954a3
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blackkite.band'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/23.crl'
 . . . . . . . . . . . . . . . . [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)
							00f0007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000197bea1b75e000004030047304502201d0374e6f1e5f28aa80652f19aacc7fef8ae03baefe9fcb62863d56fae85ef82022100ddab90de02a9f031d3e27a414d73a295f482ee202bf084aef9e2cd508478ed7a00760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000197bea1b7730000040300473045022068a76338345366de662a0f4531d3fc5e1da38b51f3901de9bc609cddfb223995022100e6e90d6788e1bab0b7c757bb7892d735b90ba93b6142ea7a70378f38e3cbac1f
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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