c94.yie.jp

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:75:b4:e2:34:ff:e7:66:90:56:48:74:8c:38:c6:3f:7b:92 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=c94.yie.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:75:b4:e2:34:ff:e7:66:90:56:48:74:8c:38:c6:3f:7b:92
Serial Number (int): 301390330298321949753592274750409185131410
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e9:ad:4f:38:3e:cf:7b:be:a3:81:3a:be:95:36:11:7b:4d:78:8b:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6c:85:9c:01:35:db:38:ab:fd:cd:bf:0e:a8:38:bf:2d:d9:a9:16:4c
Fingerprint (sha256): 22:26:f9:d4:3e:37:da:f8:63:1b:c9:c6:df:87:2f:71:26:3d:8b:34:b3:39:2d:c4:86:10:40:6a:4b:16:fd:79

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate c94.yie.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for c94.yie.jp

Public Key Algorithm

RSA

Key Size

4096

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

c94.yie.jp

Other certificates including the domain name yie.jp

(limited to 100 certificates)

Certificate

The complete raw certificate details for c94.yie.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 301390330298321949753592274750409185131410
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-01-07 02:26:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-07 02:26:36 +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 'c94.yie.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 803974035781305684509377161790711381080214856082551725842848055702255187942086863645553203652287712691928120381968391668991208018144239064224918558332448334982862087146515662788669250119192199036312107651509418538397901141607372029893734168541484701427620870940478882879380117238393845586186061394140993126067604485084923388461851171998409274600237928795092505361906014030759496970119201544235044100460678498554962074186120554737891378046303065807242314579514471952987811557462509585956094531617819382016142975160138394562926962783008638353068334203668664369188616766319316161460123192503739859743407513991016374743887477204873394239820040423239256108167887200555132455763587488212127978353453724982678692856642898039336598610435859630929163856201309895843439775440249303522747160264505822006348295089519348641605500479698440824420154164942760689944149550800940977132477947963302181138032044245434555779718345116579866015836871040570904401740391859504720729070305503007851930280969706045461988446584638351192078456896893882676074840737145715868884165317219563121134978700823870810663924715699683675642226439877949677398983641539657058306642914515576013247300791865188425869368804386550382612853773876824969717938763511905252070223911
 . . . . . . . . . . . . . . . . . . . . [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)
							e9ad4f383ecf7bbea3813abe9536117b4d788bfc
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'c94.yie.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016826590c5500000403004830460221008c1af201c572d08ccec4f0e426a80b0283a87ee18d44e659e9b937cfd3a814c5022100d4c6e1febe3b9218ee3e0032edc16f3e73b416b71fa71ebf6e456fc46dc5b3f5007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016826590c7f000004030046304402207d916593c2d3b6e8a2e87cce5c2f202ed08ce1638eb4c702014f60db5a581db402200c71c714c3f57616b069b785ce2fa50dc43211de792e07e0be3dafc4e36038d0
 . . . . [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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