www.genius-web.co.jp

Issued by R3

About this certificate

This digital certificate with serial number 04:96:fa:c6:8e:91:c0:00:4d:e1:d6:b6:15:e8:41:c3:be:fd 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=www.genius-web.co.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:96:fa:c6:8e:91:c0:00:4d:e1:d6:b6:15:e8:41:c3:be:fd
Serial Number (int): 399824836730555643742877625508212353777405
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 26:aa:96:58:f4:79:03:b7:37:66:82:13:73:bd:e8:1e:0c:47:a8:04
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9c:59:51:f1:b7:91:bb:c6:0d:31:f4:af:7e:6e:de:49:38:de:e0:02
Fingerprint (sha256): 19:be:9c:01:f7:8f:a5:f9:da:e0:25:50:cf:b8:96:3c:4f:aa:ae:f4:8b:84:7b:26:61:e1:b1:7c:79:9a:79:53

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

Revocation information

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

Check the revocation status for certificate www.genius-web.co.jp

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.genius-web.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

genius-web.co.jp
www.genius-web.co.jp

Other certificates including the domain name genius-web.co.jp

(limited to 100 certificates)
connect.chearful.com
learn.apps.loopstart.net
support.identitybrandingforum.net
projects.grategy.com
careers.avancercorp.com
learn.smaroadsafety.com
events.idayit.com
training.synergydatarecovery.com
careers.avancercorp.com
www.tradesecrets.pro
learn.apps.loopstart.net
support.katsana.com.bd
support.identitybrandingforum.net
careers.avancercorp.com
support.proxycom.fr
www.genius-web.co.jp
events.advisorcorp.com.au
tool.genius-web.co.jp
intranet.supermetanol.net
tfsys.co
training.synergydatarecovery.com
events.advisorcorp.com.au
support.katsana.com.bd
events.advisorcorp.com.au
academy.propertytalents.com
learn.saasholic.io
ecohive.ecoonyx.com
events.advisorcorp.com.au
events.advisorcorp.com.au
learn.commsgateway.com
events.amigoz.pro
learn.grnetsolution.com
training.synergydatarecovery.com
www.genius-web.co.jp
connect.daiingenieria.com
www.genius-web.co.jp
connect.zurot.org
events.globalangels.org
www.genius-web.co.jp
events.advisorcorp.com.au
connect.mosaicartstudios.com
ecohive.ecoonyx.com
uni.foodhub.com
meetings.oprisync.com
events.advisorcorp.com.au
learn.garzanobleyasociados.com
projects.moveforward.app
support.identitybrandingforum.net
connect.realdiscussion.org
connect.pathwaystoresilience.org
careers.avancercorp.com
events.inceptlabs.com.au
connect.daiingenieria.com
careers.avancercorp.com
projects.konzek.com
events.timberagesystems.com
www.genius-web.co.jp
www.genius-web.co.jp
connect.zurot.org
link.onlinemastery.co.uk
www.mystr33t.co.uk
events.advisorcorp.com.au
www.genius-web.co.jp
coda.fish
events.1cloudconsultants.com
support.katsana.com.bd
tfsys.co
events.inceptlabs.com.au
events.1cloudconsultants.com
careers.avancercorp.com
careers.avancercorp.com
survey.debbiepetersonspeaks.com
link.onlinemastery.co.uk
www.genius-web.co.jp
events.1cloudconsultants.com
intranet.supermetanol.net
link.onlinemastery.co.uk
link.onlinemastery.co.uk
link.onlinemastery.co.uk
www.genius-web.co.jp
portal.channelingakasha.com
careers.avancercorp.com
connect.reded.io
jobs.hackingworld.online
learn.graffeocorp.com
support.identitybrandingforum.net
link.onlinemastery.co.uk
link.onlinemastery.co.uk
events.tech2.dk
academy.propertytalents.com
www.theixevent.com
learn.storewise.io
events.aqua.co.nz
projects.pqmsolutions.com.mx
link.onlinemastery.co.uk
link.onlinemastery.co.uk
tfsys.co
connect.lifemastergroup.com
connect.vocom.com.mx
tfsys.co

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAovUB1CNWT0rXT+sLwqUu
skYPTsFS2WM43j4AFEMgM2DpECpY72rHMIwyj/jdhDnQe5dMJIdvFkGaAi7ux6fH
IgJlXxzYom/F7u0ToltGbBWg2WKmGcH8r5BYclQOYw7CDDhBJuICB3yLvGRJsP5l
4GS+9VMVsrD0FOQKO8yYe7ietftQpEyu6g5MHOrwq0jk2S5HtbiCFW3lZuuAH12W
GXP82vlLlbbFyAeJ621KJLZKzW0OkRVOQKHGVSTO4pWyUB8ioGPI9u4CF4LeXKr0
73Y+cevevVQ/QHEoo6R5mqAFfAJDqa7wSDMzzEWHMrSHVvh8cmkkrosIVBX5Z2Jh
hQIDAQAB
-----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 399824836730555643742877625508212353777405
 . . . . . . . . [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 2023-06-19 04:22:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-17 04:22:04 +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.genius-web.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 20571422929753883576079790061118082327127305271511104446794420539103239457985749516907148384147815052241871576762413484416531721329327144479010004509643986991959637144294973631516719421718738171309139571453606404876043453768437144253834296492946389949975768805352380485352050152871270324695551081195416056848049516884811311362388483120916692910845445398698863477371758341035188595875775184641542133780284541921935536908852954342942874141875651205904813429672977517214346315285752435376834609103183294301890924975955304533397166889408290987009537928127778111943962871235663672894585112557049278377159535001111286145413
 . . . . . . . . . . . . . . . . . . . . [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)
							26aa9658f47903b73766821373bde81e0c47a804
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'genius-web.co.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.genius-web.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188d21a68e60000040300463044022044b4b8d5d5d6d1c65a3266f6773358706263a8c2d0f646aae13b854b13ba9bea02206466c0af1f8623d515ad6b93234b602821ec3e32b9ffdfcbe115c689fb8af89e007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188d21a69840000040300483046022100d3dc8d52caa14fb4bc93f792857cce43f5318ed2ca7206b504c2854d0bd179b0022100c5b373b72a85e936fe6e86dc53dcc923656477c42491eef50ef73e6688374fdb
 . . . . [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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