test.famikar.jp

Issued by R3

About this certificate

This digital certificate with serial number 03:4a:29:bf:ee:a0:83:9d:00:75:b3:25:ae:2b:45:e7:f5:70 was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=test.famikar.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:4a:29:bf:ee:a0:83:9d:00:75:b3:25:ae:2b:45:e7:f5:70
Serial Number (int): 286573247863888071950218833459047247115632
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8e:95:69:97:db:78:14:a5:b1:44:c8:0a:1e:10:0a:a9:1a:3a:05:8b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 30:d5:fb:f7:35:75:14:61:11:07:c1:ea:68:9a:8a:88:d6:0c:bb:b5
Fingerprint (sha256): 66:b1:4e:45:34:b5:8e:39:10:75:16:1c:07:7d:48:4d:2c:a7:67:2e:76:b2:0f:94:6e:2d:b8:4b:1d:d2:50:cc

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

Revocation information

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

Check the revocation status for certificate test.famikar.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for test.famikar.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

test.famikar.jp

Other certificates including the domain name famikar.jp

(limited to 100 certificates)
samparks.dev
web.rcm.demos.felixai.xyz
www.safiraon.com.br
test.famikar.jp
zeekse.xyz
www.famikar.jp
test.famikar.jp
codes.cheart.io
datavideo.felixxgroep.nl
alexbeschler.com
dev.club.scorelit.com
app.famikar.jp
www.famikar.jp
www.famikar.jp

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA345Yp29WbLTxmK1/OAYg
s1mPBaTSKyt2IAF1IwQTMRQWhQ5KUS0X90zxU1k+/V7dOPtyMepp2L+uiElv9sEV
oWTq9/REubmrcU3WQHgCL474egzmf+zspX4NWVOw/Q+91RjKgRsN2YYNaarPOyvu
YSm7nuvjkt3oKEaDdmP7dmwSV141/QB9LZCkaRWNTGfRpXzYxUx+/Et2ZoLczQdF
/jMNw95DzZrMmzaR9wdz8NxulU4w5M9DJx3Oi5xzL3xSlf+2/q2lQ29XjdZPHeUY
zQ82CUo5q6KhV1h+EfS2UIfx76lkwojfYB+28D/mZn698dfHG4vaTDGIhmaNwG6K
GwIDAQAB
-----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 286573247863888071950218833459047247115632
 . . . . . . . . [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 2024-04-20 08:08:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-19 08:08:45 +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 'test.famikar.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 28221335586505104916927095220869068525303205834342899577197190960630404938461158669471441687355107128931154831911720623473732417893379728493933172996246741727553168834123967722908491292648151027221997227477953179465464485299026127493113347405459822873451477777946355560781728592035143233276708471260610353882835210638345406278948979523808011344422704387760307944698877440384451719716603637108725661467647430069385386921136984877033835872975744921299842108620189569760588297352654537148173904696419750439865986666501257867050355654048889613250153378228888063755359137950263052600371426662794553374261879377867920280091
 . . . . . . . . . . . . . . . . . . . . [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)
							8e956997db7814a5b144c80a1e100aa91a3a058b
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'test.famikar.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)
							00f000760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018efac3e72400000403004730450221008304c41da7accaa66f2f807be63dca169002a63f526fe8b55df757396647357d0220488af537d69900e4b7ed95a975816da9ba477d99f9356aeb375e8d249f1bc4090076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018efac3e7c70000040300473045022100c707223751f18eadc6011fe86b2fe630cfd7d934770b7cf8bc183e27006f9e7b022003ab22063f17dc3bc850ff6e422e8a476ba26d597c93e06205e58b2ebafd2920
 . . . . [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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