www.spotskateboarding.jp

Issued by R3

About this certificate

This digital certificate with serial number 04:86:86:a2:30:de:80:5e:4f:5a:07:4b:29:e4:c6:a8:3f:37 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=www.spotskateboarding.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:86:86:a2:30:de:80:5e:4f:5a:07:4b:29:e4:c6:a8:3f:37
Serial Number (int): 394225939589157043208091451404824414273335
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9c:e4:7f:82:4c:43:17:27:aa:b0:ba:da:f5:ca:bd:aa:f0:63:4f:bf
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bd:c2:8c:8e:26:33:6d:49:39:73:97:f2:0c:cb:f0:84:a9:3e:5e:18
Fingerprint (sha256): 10:da:4b:4a:e8:23:cd:40:47:b1:a4:2e:53:1a:6b:4a:f2:8c:65:8b:d8:75:87:68:8a:b1:14:f1:19:01:c5:51

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

Revocation information

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

Check the revocation status for certificate www.spotskateboarding.jp

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.spotskateboarding.jp

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

spotskateboarding.jp
www.spotskateboarding.jp

Other certificates including the domain name spotskateboarding.jp

(limited to 100 certificates)
www.spotskateboarding.jp
www.spotskateboarding.jp
spotskateboarding.jp
www.spotskateboarding.jp
www.spotskateboarding.jp
www.spotskateboarding.jp
www.spotskateboarding.jp
www.spotskateboarding.jp
sni.cloudflaressl.com
www.spotskateboarding.jp
www.spotskateboarding.jp
www.spotskateboarding.jp
www.spotskateboarding.jp
www.spotskateboarding.jp
www.spotskateboarding.jp
sni.cloudflaressl.com
spotskateboarding.jp
www.spotskateboarding.jp
spotskateboarding.jp
spotskateboarding.jp
www.spotskateboarding.jp

Certificate

The complete raw certificate details for www.spotskateboarding.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA44UAEuxIzk7tuUfZ99K7
Hu0bAvwd7XZeBrCCt+nIOikw2u28JrbL6NQUnqSgz4q5enQOiHP4JNJYRDGbij1u
6JCZJNJtPeXjcED1RRBnsieDxYE/iJSE5Y72talJvhxa2cxb6q+dqoxUNdhYZVQA
bLYAK2Pu5MaGfGc8KsR8HI2m77OFcCRmWHTTEO5ay4CRRHxFPsZwUnPlziwXRRoe
flNTUof1kU3tkBni17Jyj1EuWLEu7JRYYa6xQCJlB5mJO10kVkkPSmV29lJL13IH
De3HutbAdcDbVbcnLqiTBScOF0hiwB3XxZZ9l8h/fpRTKmxX1L/WB2QsdJR7XJKp
jQIDAQAB
-----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 394225939589157043208091451404824414273335
 . . . . . . . . [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 2024-01-31 23:23:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-30 23:23:51 +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 'www.spotskateboarding.jp'
 . . . . . . . . [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 28721680114056118216912027377115561791071220633119669606764850959407047752210124648197656606180766927031669559133939884092448292797082518640169468747605595738025323277274285301284973699693366721759554894889884818392525615740014683391889363815227691765180681814704128985647402228994952889895582242760202935238430354917544745970722615429905471873198849496634055075238370927184097622218644602922838562713341365812012244361284921730880885838249646086975310260757127014589420887333515957536177786071425242311826451961842617207439156568553002092148288953089673356386421286652596441012435758536076182615395560460276523510157
 . . . . . . . . . . . . . . . . . . . . [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)
							9ce47f824c431727aab0badaf5cabdaaf0634fbf
 . . . . . . . . . . . . . . . . [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 (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'spotskateboarding.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.spotskateboarding.jp'
 . . . . . . . . . . . . . . . . [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)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d620cf42a000004030046304402203e5e4ba09a31f7bd931976701b3fc4814c713027a2ed7d0aa3f65c23d56739db02202d21b6c349ab96ee5bb628720f3bcf999f05daeee5e159207f52a45bebe7584900760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d620cf61e000004030047304502202b8b82f8049a6ea2a69cf0655a550c73252e7b7ed7175ce372cfc7a3a570f688022100f6bcb5221b76d1e5d9cc5c466b99cfd86805bebbe7762416dcf3ddf7d8050f53
 . . . . [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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