bitto.jp

Issued by R3

About this certificate

This digital certificate with serial number 03:96:ad:f7:48:68:fa:14:e7:bc:1e:f8:65:02:ae:fc:47:20 was issued on by Let's Encrypt.

With 3 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:
  • 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=bitto.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:96:ad:f7:48:68:fa:14:e7:bc:1e:f8:65:02:ae:fc:47:20
Serial Number (int): 312610453242666974897526862543503390164768
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 64:64:35:a1:01:a2:91:34:00:77:09:fe:35:46:92:82:5b:2b:b1:b6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 58:c4:d4:c9:40:fc:ee:b7:ff:22:0e:de:6f:02:6a:b2:d4:1d:89:0b
Fingerprint (sha256): 92:54:83:0a:0d:d8:0b:3c:45:a9:45:90:b4:51:52:50:8e:2c:5b:4f:47:99:f5:84:30:78:42:35:45:14:3b:0d

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

Revocation information

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

Check the revocation status for certificate bitto.jp

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bitto.jp

Public Key Algorithm

ECDSA

Key Size

384

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

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

bitto.jp
ghost.bitto.jp
www.bitto.jp

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nba.michaelbcrouse.com
terminator.sanbao.app
my.petalfox.com
f207.zooz.cf
www.netservic.net.ve
bitto.jp
stemtap.com.au
bitto.jp
impact.academyservices.com.au
dashboard.getsafehouse.com
www.imobiliariameloimoveis.com.br
valhalla.turnosweb.app
mayasfuture.com
alltecharab.com
sng.deistind.com
alquilerchaletchiclana.es
sotochu.bitto.jp
nomeravto.com
bitto.jp
project27.cityholesovice.cz
sandbox.bitto.jp
workroom-staging.typex.kr
bioalgue.com
patrikelfstrom.se
patrikelfstrom.se
homolog.trakto.io
www.fermaporcimangalita.ro
www.artisanslink.com
www.instructivision.com
aar.is
www.kovitapets.com
bonusx.co
leyendasmexicanas.elitesolutionspro.com
bitto.jp
www.bitto.jp
pnwboating.app
www.goodmantag.com
bitto.jp
dev.tellasoft.com.br
terminator.sanbao.app
accounts.texone.app
www.leoboost.com
blog.bitto.jp
hubbit.app
bitto.jp
hotstats.be
test.bitto.jp
uberpassword.com
beta.ntnuipadel.no
www.arete.li
scadaweb.secmotic.com
bitto.jp
www.goodmantag.com
www.freelancerprotocol.com
peoplematiclabs.com
smilewithimpact.org
leyendasmexicanas.elitesolutionspro.com
athon.lucaswamser.com
www.artisanslink.com
www.compaddict.com
lyoneer.com
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www.photalitarian.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAES7r+jvJS7qj2fAVzD5i/PNFaCFk1lp0n
dkLvqvn8kQDW8kaBTKe0oe6IRvHUpnphtj2qHVM+91tckxQV4XZigEgB5huB7+cU
fflwmEV6hDqjJVPapOP2WZifJvYPcTHd
-----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 312610453242666974897526862543503390164768
 . . . . . . . . [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 2024-01-20 00:51:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-19 00:51:38 +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 'bitto.jp'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.132.0.34 (secp384r1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (776 bits)
				00044bbafe8ef252eea8f67c05730f98bf3cd15a085935969d277642efaaf9fc9100d6f246814ca7b4a1ee8846f1d4a67a61b63daa1d533ef75b5c931415e17662804801e61b81efe7147df97098457a843aa32553daa4e3f659989f26f60f7131dd
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							646435a101a29134007709fe354692825b2bb1b6
 . . . . . . . . . . . . . . . . [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 'bitto.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ghost.bitto.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bitto.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)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d249102300000040300473045022100c2412feea0ee8bae0bebe6824006a43b6a8d5d85cb5d1be8dc85acc231ce7b6c02200912f318def56b3a7c64c20363c01f5b19a98da9d6235e1c5c4390b032767f4f007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d249102d90000040300483046022100b742b87d12b30dbf3103df007ffcb0e747eec8650311aa8f7bfaaa579ce79f86022100d3d5d4429fab9fdfd5f546699e2b595bf64d5dd99f70071e8cdcf96899cc792b
 . . . . [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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