c94.yie.jp

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:0b:b4:a9:9c:98:93:a6:10:2f:88:94:3d:02:b2:6f:75:d7 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): 04:0b:b4:a9:9c:98:93:a6:10:2f:88:94:3d:02:b2:6f:75:d7
Serial Number (int): 352432391476725960853977887075691800786391
Serial Number lenght: 139 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): c3:e1:da:16:a9:14:21:28:86:41:8a:7e:19:0a:63:4d:7b:e3:68:01
Fingerprint (sha256): 85:4f:7d:29:a6:c1:18:0f:78:81:6d:a9:88:44:e3:c9:4b:2d:e2:c9:21:1a:97:ca:d0:11:ac:4c:76:23:5b:10

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 352432391476725960853977887075691800786391
 . . . . . . . . [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 2019-11-22 10:27:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-20 10:27:02 +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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e92dd891100000403004830460221008054e4a3cd474bb35ecef0567745b7c8c5e6ce45c9dbd2dcda15c3b4444cbcb8022100acbc4de99489495f59f97ac68e4ef11b333598cb4851e86999b9c8b5d53a8ab700760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e92dd89140000040300473045022100a46ed811b7fbc0f144ef45a532e71d4986ab64410b994fb7648c6dbe2928ee7702203b88247b7bca9254e01cfd5f160b8c3487219f6eae2a3d098a133c0e09b0ef27
 . . . . [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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