www.jaen.or.jp

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a5:6c:1a:22:85:62:e7:45:b8:a4:c8:aa:f8:ca:f9:eb:74 was issued on by Let's Encrypt.

With 2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.jaen.or.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a5:6c:1a:22:85:62:e7:45:b8:a4:c8:aa:f8:ca:f9:eb:74
Serial Number (int): 317627140660668560491750597955448026557300
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 54:44:41:db:27:88:f6:0a:80:a6:40:2c:16:68:b4:8a:67:8a:b0:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d0:09:5d:9d:63:f6:19:d3:24:0d:2b:9e:d7:4a:c6:f5:bc:a4:51:33
Fingerprint (sha256): ce:74:17:f5:04:e3:58:7e:d7:db:8b:b7:a9:59:3c:be:e8:f4:17:2f:2f:df:c1:8f:ee:12:da:8e:78:bb:e0:da

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 www.jaen.or.jp

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.jaen.or.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

jaen.or.jp
www.jaen.or.jp

Other certificates including the domain name jaen.or.jp

(limited to 100 certificates)
jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
jaen.or.jp
jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
www.jaen.or.jp
jaen.or.jp

Certificate

The complete raw certificate details for www.jaen.or.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr5yVYjX4ImwaXQk6arsz
MW6phnIzjbRz3+CYnRPhuNA6tPuyb1zGs7Eh/OQMRO5Lyuuv26EDwSe11QqUGATA
cOWulnW0d4ZX0p6xDvUPTpx3RA2yYw2CUKTwaVKk/UQTJydoPI3dIOZNcysXKA25
vz6mFiGFXdlPga/N00IPdqj+A3JGWZCNyD1hxRAjk4CLBCpwtweAD6dzY4n66T+J
4r1A5DePPcDiaFSCveNimVStLC2KYT6fe44TyWF0c1+56nPoPDDREkY8zHbveqS3
4RW7y60pUAdu++Nh+nW3hzH9WJbmmo5KHEAoUWp6NIzuCP2VCSE0W7x/dLe68ygU
JwIDAQAB
-----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 317627140660668560491750597955448026557300
 . . . . . . . . [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 2020-10-31 19:06:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-01-29 19:06:10 +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 'www.jaen.or.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 22168917585431773092918984642220187573997659938249765513181671102615493111586413160547797284177741016977147368038153183873184116387722934926702371766667086226433828604139977184024940141781943461082263477666796281069383407434330089214484416235351842627391542291159969358858395184763919153456137945639696246672001777370241880234504656681580844473128579921569356311538685313090520333717735204491010640937952975638509666926706510769704169562467998725204184859254713628563417704952767274399795516918445999363352018334434422827668324838415681033936087672285249767532635278640067391711551487232515018957538881651094858503207
 . . . . . . . . . . . . . . . . . . . . [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)
							544441db2788f60a80a6402c1668b48a678ab0f0
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jaen.or.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jaen.or.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)
							00f00075004494652eb0eeceafc44007d8a8fe28c0dae682bed8cb31b53fd33396b5b681a800000175804470020000040300463044022067d033f8b61ddcaf5ec5501671193a9d3703e38f2ad1310efe253d7ae44e057e02201b71c9ef655906184a2b8d1eba44aa3d19092f525d3eddf779152482d38ae14d007700f65c942fd1773022145418083094568ee34d131933bfdf0c2f200bcc4ef164e30000017580446ffb0000040300483046022100d4fd1ed672239437c04e902458199dd6035af4d3c4a421b7459f819861ecfa6e022100c4d26967806b8ebb7aa999e3125fc70f49a657cd33d5b1b041c6732eb262c4df
 . . . . [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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