gsbox.jp

Issued by R3

About this certificate

This digital certificate with serial number 03:85:3e:78:b5:de:0a:f6:5d:8d:ee:e3:01:6d:5a:9a:a5:bf 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:
  • 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=gsbox.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:85:3e:78:b5:de:0a:f6:5d:8d:ee:e3:01:6d:5a:9a:a5:bf
Serial Number (int): 306677451495835427570703136748043486537151
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9c:38:80:d3:64:bb:a7:da:ca:e4:c5:e8:34:0a:dc:4f:78:f8:50:68
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 11:ad:b0:ad:13:96:a2:8f:04:fa:15:ac:57:02:5d:d7:09:69:82:9d
Fingerprint (sha256): 08:e4:99:be:00:ad:56:99:6e:11:ca:25:fe:84:b8:d9:db:49:e7:0b:db:24:9e:14:21:69:ad:ad:a9:a3:9e:25

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

Revocation information

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

Check the revocation status for certificate gsbox.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gsbox.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

gsbox.jp

Other certificates including the domain name gsbox.jp

(limited to 100 certificates)
www.gsbox.jp
gsbox.jp
www.gsbox.jp
www.gsbox.jp
www.gsbox.jp
gsbox.jp
www.gsbox.jp
gsbox.jp
www.gsbox.jp
www.gsbox.jp
www.gsbox.jp
www.gsbox.jp
www.gsbox.jp
www.gsbox.jp
gsbox.jp
www.gsbox.jp
www.gsbox.jp
www.gsbox.jp
www.gsbox.jp
www.gsbox.jp
gsbox.jp
www.gsbox.jp
www.gsbox.jp
www.gsbox.jp

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0GmBWlHxftQLcbtE9RGv
DrJuyvUDbRZT6Mb42Dv9EVSlm+xO7zj/12iigGd9SrgHYpgcD6LvAjm+GmQ6XUVq
eWeREc4+ebFALfyPHD/oqEq4Du30RcORIriDJIRWIl/q2EaNPeNSPemXxbWOIkJd
BTf9Uq0le8ukLkKVB76y8Rry29YeYZING6I+qHXDHHt/qdaSdvD6zRYLKcnGwK5E
p539o7dOOF+R3ojCtvX8HMmjM+mlfK7JZDSPgkf8bRqU1vhRGYuaynqZnWQyHo4Y
YX2Snq/kSD0bEGYIKZ29XZk7CyVyLIHfJp/JODdTGqkZpPwx1Yq08BRJmLQ+P0iW
4QIDAQAB
-----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 306677451495835427570703136748043486537151
 . . . . . . . . [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 2023-09-29 09:25:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-28 09:25:35 +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 'gsbox.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 26309594027748012181461237779292393023700923124478991730245624257649547172037490396852201832148703014953863737101910426281484576996232719665764793524935889009394149450370470538665299887070515004998518783722477363486626971596742558821785816461438164937458600533055785431352166113134937315214664176042556291867670963626618512233757410988413841597294665094207810272878675209830340401675488942108554264853829083216813684570706430325057853525790437750006835166495396040741731698940153993877981850115690297899481278530637138462183588657800372084598155776683347828374710535448281491775390821961656884458334444732571437274849
 . . . . . . . . . . . . . . . . . . . . [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)
							9c3880d364bba7dacae4c5e8340adc4f78f85068
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gsbox.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018ae078eea5000004030046304402203de884c73a93922497d7e1cfbb9b7283c7ac225a33f5d5fd80c4407e7e61cf68022053139f1d1e1ce95d75d0e17743acf66553dc8952eeb3a59d268dcf83c7cf38e70075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ae078eec40000040300463044022047413f52990f6982b979006d2a70dedad326873e0fb37d11b7e3f9c59c6310430220569688a99ba60d65bbf85acb9db7a3abbffea81f1a9c5b60840b1bf9a07c5af8
 . . . . [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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