additionstudio.jau.co.jp

Issued by R3

About this certificate

This digital certificate with serial number 04:77:ab:00:73:c5:bc:0a:7a:bb:3f:8c:b3:b7:7a:01:1e:6c 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=additionstudio.jau.co.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:77:ab:00:73:c5:bc:0a:7a:bb:3f:8c:b3:b7:7a:01:1e:6c
Serial Number (int): 389170045726055132638843340865295205080684
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 98:81:c5:c1:c8:9e:c1:5e:99:30:f7:63:f7:fd:2c:bf:e6:58:0c:05
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): df:6c:25:e9:41:25:41:7d:08:4a:0e:fb:b6:ce:bf:3f:bd:96:be:97
Fingerprint (sha256): 06:b4:fd:4f:a5:b1:26:ad:04:6b:7b:83:54:cd:20:a9:76:b8:4e:e4:ca:ac:2c:d4:d9:23:42:b8:db:ba:43:e4

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

Revocation information

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

Check the revocation status for certificate additionstudio.jau.co.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for additionstudio.jau.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

additionstudio.jau.co.jp

Other certificates including the domain name jau.co.jp

(limited to 100 certificates)
aubt.com.ua
matteogioioso.com
www.sharingsong.com
themeparkslive.watch
community.enhearten.io
additionstudio.jau.co.jp
www.shelleytushinski.com
adapt-wa.com
singularfact.com
www.smartbotlabs.com
stackasian.com
clistack.co
app.ionannex.com
killer.logic-wiz.com
panibus.eu
www.intersa.ec
www.buscontrol.app
atrapalo.app
app.orundata.com
api.swapmymood.org
www.recycledsets.com
facss.com.br
evan-and-sarah.com
solanagenie.xyz
addition-studio.jau.co.jp
smartdetaxadmins.com
docs.reactivepad.com
dvtkwjbcwh7vjzpcpgky.smartimob.io
historyof.ai
vervalcomunica.com
demo.triply.ai
asistenciatotal.app
www.gamanzagroup.com
guard.bixtek.com
hadioyna.tk
morin.lk
www.bookslovekids.com
www.reparten.com
shop.jau.co.jp
www.union-bauzentrum.eu
www.borasergei.love
auradelivery.com
fcbaythornpharmacy.ca
keithemixologist.com
scena360.com
www.dev.devv.jobs
policyassist-dev.galaxy.ai
api.bez.ai
pastelight.com
etaksir.zakatpahang.my
api.postgrest.plantedsolar.app
login.concertoanalytics.com
aubt.com.ua
demo.cemtrik.com
gestor.dev.latinad.com
agimove.com
striveplans.com
codeitz.com
narciscristea.com
www.pharmaplast.in
www.lamerveille.ma
kaushickannan.com
jau.co.jp
lesamisdesuzane.com
doblebueno.com
protocolos-incan.app
shop.jau.co.jp
prolaranda.com
lax-qa.itxi.aero
shitinabox.fun
jau.co.jp
www.runprof.com
shop.jau.co.jp
launchpadframe.com
auth.atgo.app
hhhwww.jau.co.jp
topgrillburger.com.br
panibus.eu
admin.hadalive.com
pbbapp-google.puntobalonbalear.es
www.recycledsets.com
quicad.app
jau.co.jp
www.tirupathur-droptaxi.in
vivaleisure.jlonetouch.com.au
seljakbrand.jau.co.jp
www.almaglobalstrategies.com
suxxusglobal.com
drive.sharratts-london.co.uk
account.weightplan.com
trivia.mens.ly
www.tirupathur-droptaxi.in
sloneczna.app
shop.jau.co.jp
tweetdozer.com
jau.co.jp
mw-customer-api.bitazure.com
www.blinelive.com
www.tr.speakingathome.com
jochenmeyvisch.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzve9JrIbJMwyb69I34nK
K9wTrBWzsWBjFbUeqdQwAOdaLxeT3PjgoTEID/gVN6mlZsTkagbEefUAGAiOqe6P
i7yTahfVQjguaJMGu/vIg0AZFqRsDw0qHBZOgNJHN/0GelWt3NFZ1dYBo780QQhL
h9CfYPk98bYYQCnGbvsaeESe2bMeoyrz5A29DAQ8C4cga2MyeMhYlFju9msbZGzx
0WLhNc5zN/rhlziW0sG+UgCsOd+ryjxT9N45LnoL5uNF5nvpAd6V4fMJr0Bcfet7
EiFFf8RuZpekjdBBP2QccV5HiBYvAhQDFZ6tefGovp3n/bsCrhPjCQdNfTpLXzT4
/wIDAQAB
-----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 389170045726055132638843340865295205080684
 . . . . . . . . [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 2023-12-09 15:14:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-08 15:14:51 +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 'additionstudio.jau.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 26127255413779963548389810775487795103324109901544072877908956139052271533842399623596892232157945745370109370073910789067366499128991595025713784066988913403345838543536122635115868387702503252001374223847243237518589213733594972734825543316390658675206731206145437023399565958503238564569464315994838192361701217217563258825127272843724075010656678559773374611542788440229054858949769787078339455715598869262399074207404683476382651815394221213637962127470521113738312752169397724217176314583287222773954194023452564140552353739413222761270945398225528286624663675037492609691584162678576907161756100729159831320831
 . . . . . . . . . . . . . . . . . . . . [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)
							9881c5c1c89ec15e9930f763f7fd2cbfe6580c05
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'additionstudio.jau.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c4f5c37c50000040300463044022068aadad584e667cd1537bf44c3b89bcfd30a3dcf0175686e3752a071ece0105002201c05e9412eb7d76e109c414c519e02afb0dc4dcac31f1fb03e1738532bf3fb9300750029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018c4f5c38fa000004030046304402201bd6c2e962d1514c5251011953c41f65c6617b17659da53b0165771ed9e2923102203bfe49308163d4d124aba9d2443018bf4bcbacade5575c468ba9f49932bbc13f
 . . . . [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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