boomboard.io

Issued by R3

About this certificate

This digital certificate with serial number 04:7f:b0:e3:ff:9f:ce:2a:e5:5f:6c:ba:3a:61:36:21:91:f8 was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=boomboard.io

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:7f:b0:e3:ff:9f:ce:2a:e5:5f:6c:ba:3a:61:36:21:91:f8
Serial Number (int): 391900132289320736586880728204588613734904
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e9:de:88:43:bb:62:27:4b:5c:98:1a:51:38:eb:bd:d5:29:f0:da:7e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 11:fa:cd:8d:ce:cb:6c:cc:39:2b:cb:0c:ca:a1:b2:73:9f:e7:4a:c0
Fingerprint (sha256): 1d:81:e2:97:57:ad:b9:61:45:53:93:c9:68:62:b5:6d:00:74:14:44:71:5a:b8:fb:4a:54:c9:76:e3:98:0e:07

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

Revocation information

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

Check the revocation status for certificate boomboard.io

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for boomboard.io

Public Key Algorithm

RSA

Key Size

2048

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

boomboard.io

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Certificate

The complete raw certificate details for boomboard.io in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1mLl7+zwQdNuX5dHb7Oi
D48O3xIMffBPxqcGOBVi2XE62lgz3fulmSbNYKGcuGoDYkPXr6NhddFscggw3yWF
NXM/osgPOEdx6/ld84c6U7875HEfySUNTGVzyWGFbCfGRbtPz0bAaMCPO8AmpKCf
jG6mBxyhVm+tbrrsB3em1SIG2RFQVaKtN+ZU4S53yRJQJBXZeAnD1jblb5ay1iR2
jpqLYRV+MtL3zUgC7kPwswiuadkeP7WB8mTGG2aDh/hcmwsySAIBAj8Bd9sbNGmk
O1aEAQfO5P/Bv7WmKpD1f59FzFvgO3zGDalEStmMwcmOxrj8PLF8d7uFRDtXs4uO
hQIDAQAB
-----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 391900132289320736586880728204588613734904
 . . . . . . . . [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 2024-05-10 04:34:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-08 04:34:05 +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 'boomboard.io'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27063765778949306497848917709000989883742196546774311403553097573086928110441600205072896756187108134829258308275760331581529912060706852798918448674923583405099738801804146479947793317135318733552966911823119576051144508884303960974629231146136811244132451954355814577830054697765835006221243944849421506090809459218730353371474998538891534361778656683728571245630393190122568380067840685577934610720053072099149850310156335481901346718286907891919836167734389668643663859845422619160372341408908277724423006375416751200160123863121732825252954699272801519810441544157578817810626443863410819406325259966964776537733
 . . . . . . . . . . . . . . . . . . . . [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)
							e9de8843bb62274b5c981a5138ebbdd529f0da7e
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'boomboard.io'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f60fe8f8d0000040300463044022037e43f0949b23865f8670df65a2551fff37eb7bfd1fd888b18881fb9fcdc17330220555f0b8641bef51dbcf5a4dd5308d2d43177d67df0f1c1d94856d48115ebe67f007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f60fe8f9200000403004830460221009b7bc40c3ffbbd5a598b526e58a41e6cfff1e56753f09f51e9827ca73031d5a6022100903b9b5bf269fe05773fca3b852288daf6cf7aa7aabc404fa0a999135bbbcf94
 . . . . [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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