www.diverta.co.jp

Issued by R3

About this certificate

This digital certificate with serial number 04:47:ce:d4:ae:8d:da:c3:c3:05:c7:40:8a:8e:b3:09:84:4f 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): 04:47:ce:d4:ae:8d:da:c3:c3:05:c7:40:8a:8e:b3:09:84:4f
Serial Number (int): 372884117052871465889216486810515143230543
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b4:50:5e:15:b8:71:0c:dc:b6:97:8e:8a:c2:fc:69:27:92:a0:44:7a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 39:df:05:56:0c:89:00:99:b6:49:f7:35:1f:91:19:0e:d7:e8:1f:e7
Fingerprint (sha256): 6e:bc:56:b5:c3:92:85:de:fe:4f:83:aa:95:20:5f:06:b3:38:2d:6b:f7:6f:4c:40:36:8f:ff:90:b6:48:3f:19

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

Other certificates including the domain name diverta.co.jp

(limited to 100 certificates)
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
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shimane-common-develop.diverta.co.jp
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www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
vleague.diverta.co.jp
vleague.diverta.co.jp
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www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
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vleague.diverta.co.jp
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developer.infini-hostlink.com
www.diverta.co.jp
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www.diverta.co.jp
developer.infini-hostlink.com
vleague.diverta.co.jp
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www.diverta.co.jp
ssl.diverta.co.jp
www.diverta.co.jp
vleague.diverta.co.jp
vleague.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
www.diverta.co.jp
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA28u227bZyo6/xN82aoJq
udyhUuTtIh/9MAHyWrhDfpxsURwHCNgLIm1ak4Nqs8M1njl89wIg+sECdkTz8H0c
xW4n+RqBW9tiRI+eAh/YZD1LpUHBAZYJ9n1z8zLjavUDKx//L5mT9x+URcKWkce8
hJPNvnZXLe6VkcjzqD0CqlTZzCOpvX0I4GgyiEuIgyz2Vj8Qo3HmL0/uYuHMxYud
yAd4i2uD7ILsWEbbal5r7PNK81Rm+T20tkm03lXljICUjv75YUDWKHRnOVQq+xJ0
ublEpHrZeKBQ6dNVyUlY+D3W1AOO8tC6KQVSg//vK0tFADzmq6DQFcw0HfMD+zMq
AwIDAQAB
-----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 372884117052871465889216486810515143230543
 . . . . . . . . [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 2021-10-10 17:22:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-01-08 17:22:12 +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 27746644048020939871021775208304727566236579438588138576035833668737189770985155115458637462440810627290505953277149978199550847292236612178004114183079514479559222715580047418148728865896260940669581276073733962471962726014084791686362827955105922703333125963368560797989831556758064789535254664600447680244051030219751222533265493580579818539614111931907030456248219978817022934274688150060937490415612296688593619990001837051121722831352104589048699411317687598764947112359311086127469890060515725462681807561513779592285026608280833046921194341243645279030039386852367246281440735912662819567408771214485744724483
 . . . . . . . . . . . . . . . . . . . . [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)
							b4505e15b8710cdcb6978e8ac2fc692792a0447a
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600dfa55eab68824f1f6cadeeb85f4e3e5aeacda212a46a5e8e3b12c020445c2a730000017c6b70e6ed000004030047304502207259fe50e3c527a108d77591073d8d4dfd37225009286f2b6ad886debd42eadb022100fb8b7e850356ac404bbff34cd18e2640fe9fe734ee700191e29bdd95c305b60900770046a555eb75fa912030b5a28969f4f37d112c4174befd49b885abf2fc70fe6d470000017c6b70e7150000040300483046022100d230b80641ecae535ae0fefb8d6f4a3a1e8cc5e3fc237554619e5f9753d6ff54022100a6ca028aaa00e8780d732610d93719d475525af610ece2abf3cdea24cb844e4f
 . . . . [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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