oceaneyes.co.jp

Issued by R3

About this certificate

This digital certificate with serial number 04:2a:c6:7f:62:e8:d8:92:00:35:0d:cb:29:d9:8f:24:1f:9d 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=oceaneyes.co.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:2a:c6:7f:62:e8:d8:92:00:35:0d:cb:29:d9:8f:24:1f:9d
Serial Number (int): 363004851708710949445343882202534872620957
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 65:16:4a:1b:cc:a0:45:bf:4c:fb:ee:3b:5a:9c:6b:84:91:6b:e6:cc
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6d:3f:c9:22:e7:ee:e6:ea:5b:d6:e7:46:ed:65:9f:fe:2a:fe:86:33
Fingerprint (sha256): 1d:52:0c:fe:a1:fb:2c:95:a6:91:6d:9b:96:47:2a:41:45:fa:88:a8:a0:5a:d5:2b:80:23:79:d7:6b:f9:7b:b7

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

Revocation information

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

Check the revocation status for certificate oceaneyes.co.jp

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for oceaneyes.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

oceaneyes.co.jp
www.oceaneyes.co.jp

Other certificates including the domain name oceaneyes.co.jp

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvhivZ26sMULjYfB4l4Jt
GI4yVvxM+x6O6xmSBcvaBKu+ej/2Q2FmvTlgGrCAOr6+b3kudR3tnslnfBpwTRpb
HwOLfpgzmkx66GbO/jmR2TFubFnTx7gFS6zmP7gviAMtPpUijn3vBBzfGScbKuwE
pKpm9v57VRgZKntGi+w7P3CcuDGw0CpCOsRPuNIAIX7DQNxcX03wuw7Vgqg6XCsZ
t2jQJKlytcjJsoLwn9DIgu7ke2DvJM2k/ED2gERsi2ZNXdUBL58O6K3eYamyuJZl
fi1e6BcdQHNQw19wlrv4V5QbUeqmjeFTo6u0phtz+iY8xOjEUplGRCP+GTxrwO9M
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 363004851708710949445343882202534872620957
 . . . . . . . . [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 2023-09-14 19:51:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-13 19:51:56 +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 'oceaneyes.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 23997450655548452445471985914726478694934035296506645930615459277124292379272869185735711030063472692446904985008031469198778782651690146243331273355076740632366546154403836501444410472658896898771051611151162626252749156987956727960821263102481824751619261001414347105881048776110771443942331403604894815985435987377052576642044912723931016379369355400066263482224946465733462452504672613147811502522290307188646485239972722022389154932058538509697003238356961745852106217321848338044253258162452907714816374520841224209349123888814411859221745636646106780118507718143871054747283122607208762228319453572892124466249
 . . . . . . . . . . . . . . . . . . . . [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)
							65164a1bcca045bf4cfbee3b5a9c6b84916be6cc
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oceaneyes.co.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oceaneyes.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a9576fcf3000004030047304502207c09c663520594b6a73c7f01a8b92a8a1ebfbb1c85ab75f955283f0660ff7b1d02210087986f1cc806f8a48b6c1925edb9865f39c35c96d4b3e2c4379f0ce7e6c8a34a0077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a9576fd0c0000040300483046022100ae2287978d5620d443decb02d8d785fd63e81acbcf802ba7f65991f4234a08f8022100b1aa8d538c603ea79a87793abac58cd473b38e042cf95086317b2d3df2d4cf79
 . . . . [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)
		000fcfd8c01ffcea09ea20648c4b1897e3b388bab7125c07957fa4df91fd277a6a63875eb03fa270ffc8fb11aaa8d45dc733846aa7a3804dfbc4a191f8ca9a186b06aeb2f34d784e0e83fd96cd68c514f2a973ea769e38d28a87f7f34b671e81c9f4b2351298bd913bfccbf0d013c7128e0878220c13aea789d319dc7f71a4f45ac64dba8a9a0c820447a8a650d844c1d240d4fc8689aadb2df2a4414e507af26c5bf3fdd2abb1704c8b4ded0a1d328bfa305304338c0225880802a009ac4b398bd18412237dd61861a2c9b56c5b24557dc48c36ceca0ac18b352314ce0e9301ed0155149ca650eedad2901297a929da743ac15dfec26e9ce2a0fb518d201eb351