www.diverta.co.jp

Issued by R3

About this certificate

This digital certificate with serial number 04:5e:3c:eb:44:c8:49:ea:65:d6:f3:06:ff:32:8c:c1:f5:9c 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.diverta.co.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:5e:3c:eb:44:c8:49:ea:65:d6:f3:06:ff:32:8c:c1:f5:9c
Serial Number (int): 380516661482190414115369078525738377934236
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 48:95:7b:6a:5b:9f:d1:03:19:95:26:3c:f5:26:ec:6f:60:aa:6c:9a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7e:e1:4c:59:7f:39:09:58:83:d7:4e:04:9c:62:90:b2:e2:08:f3:11
Fingerprint (sha256): 54:0b:83:a5:b1:7b:a4:5a:05:67:ae:87:20:3b:23:f3:53:1b:b8:96:22:77:bc:ab:6e:3d:24:0a:b7:a7:f3:8b

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

Revocation information

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

Check the revocation status for certificate www.diverta.co.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.diverta.co.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

www.diverta.co.jp

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www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
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www.diverta.co.jp
www.diverta.co.jp
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vleague.diverta.co.jp
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developer.infini-hostlink.com
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developer.infini-hostlink.com
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ssl.diverta.co.jp
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vleague.diverta.co.jp
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www.diverta.co.jp
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www.diverta.co.jp
www.diverta.co.jp
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www.diverta.co.jp
www.diverta.co.jp
vleague.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAupjq/dE9v3vwT/FsVkah
BiAhXlBa0ASIaSMYXpePX74bb5LIa0F3kLHwJIMdw95LwaIxbqyu8liiUIZe2iHY
LYtz1bcOSVJvhbH8skUQPk4O8bbPsGBpEo7P1Oi+qLLAlzKebRmx1d6+Q680fhH8
jqnzhd6qbzhL8ABRBrM5Nj6FQNKjpwEgg5zKKcV0p7X5G+HC8dKnVYZ7W6nU0cLM
iwhbid1scVaAGU+VMwMcd4rG+W1gFq2DybbWJYRez/O/eWMTffzdg+gdeCmQgduv
wkkwcHOfUlW+PMmb5PlVgoa0jVXeZnhWQtrMZaSfdWwNeCITMEBmr8O1tx8iyAO2
SQIDAQAB
-----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 380516661482190414115369078525738377934236
 . . . . . . . . [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 2021-06-12 17:24:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-09-10 17:24:34 +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.diverta.co.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 23555731368099145912092597498304691195367287811412373766735436959438403030088045660027143471909578872439538362531946127722546201537992412836833870998661046588879833334723199337175451128738705548825384636400664423289218880329867070247490517363758138408166100039643864968890634253464074988918267178849694315459366928039133060183175578596457887259930789240751916126155185818295396692985935307610755159153882225721150401290384912139665015441251410093583490980042020509036442844175630860699666931534112476260425790019193736812113699349866133426026237242166055942723617397745383244832108620499393493855031826399351915394633
 . . . . . . . . . . . . . . . . . . . . [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)
							48957b6a5b9fd1031995263cf526ec6f60aa6c9a
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.diverta.co.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f00075005cdc4392fee6ab4544b15e9ad456e61037fbd5fa47dca17394b25ee6f6c70eca0000017a0177f01100000403004630440220444234185f87616a1ed5b7ccd2dc25b60290836cc2ddc0ccf3a219f78065846c022074d1f384ac99db78166f3c15f6b59689cda2d0006afe9266048477773d17b3fc0077007d3ef2f88fff88556824c2c0ca9e5289792bc50e78097f2e6a9768997e22f0d70000017a0177f03c0000040300483046022100a0f72e80b090fa3ef2df0b4727dcb1ecc3e540aee1350e1e71aaf6c5f1610e9702210080e0791ef79d27746a2a72619a80cb5dfd795baddfd04bab57791dbc69ad30fc
 . . . . [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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