14plus.jp

Issued by R3

About this certificate

This digital certificate with serial number 03:25:6a:87:36:5d:f2:0b:c7:3c:ee:49:e3:4b:6e:e6:b6:38 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=14plus.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:25:6a:87:36:5d:f2:0b:c7:3c:ee:49:e3:4b:6e:e6:b6:38
Serial Number (int): 274068905601677813694726686945320467084856
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8b:11:3e:da:52:1d:62:99:73:4e:eb:69:fb:b4:55:ab:2e:11:b2:f3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 71:af:68:7f:7a:37:b7:fb:56:38:9f:4b:ed:ec:67:a9:b5:f9:4d:30
Fingerprint (sha256): fa:02:b2:af:7c:15:a4:75:a9:75:39:0b:ff:95:27:66:69:74:17:e2:b9:f2:f2:56:22:77:ce:78:ce:12:cc:8d

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

Revocation information

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

Check the revocation status for certificate 14plus.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 14plus.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

14plus.jp

Other certificates including the domain name 14plus.jp

(limited to 100 certificates)
14plus.jp
store.14plus.jp
www.14plus.jp
store.14plus.jp
14plus.jp
store.14plus.jp
store.14plus.jp
store.14plus.jp
help.14plus.jp
store.14plus.jp
store.14plus.jp
maker.14plus.jp
store.14plus.jp
store.14plus.jp
14plus.jp
14plus.jp

Certificate

The complete raw certificate details for 14plus.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArJARawkMoP7sYHiaprKw
muZltFyyB0XQB0Kn9RO4+zWoU8lRQGQFapZT/UZiFsFhCEZ40XZeWxB21h/XJ6u2
efk6T7pB3xdC8830cFFDKb/onW78GS91YjgIe5WM9HfHXPiMjfPdI0Gpq2BRxpaw
ZRjDNHEiACaWy0uUYzJtRZutgRR7ASCyRJWr+DyC8KIpWzxOmFhR4zWd9BTraThG
WaEkHvpur2R8dVuSsHjUycXok8CcR2bFWnk9KpHaZZk/UF2V10H+X0hirG8h38UT
Y/NKWxQR/86A6KFDx3TBlw3s8Skd1+ZJkBTkvvPbAaalBLDFVjsb/cAlRJrTGArT
nwIDAQAB
-----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 274068905601677813694726686945320467084856
 . . . . . . . . [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 2023-09-13 18:28:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-12 18:28:22 +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 '14plus.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 21784031052223468444561612658485764005598337911199714448903419242793515247265449351106262066621436142259626932713343535729238294669116560318243974500482602907227022072283437153116214767177719943024581909112662644835128126722793030813178896752448718553108900321283616519042336425980305751583150598078539669816109704983979741595223249157756088576494071806039714348657969370893247402685384832758065058593111274642893986112812571942772147787325074320761934718684070142595670893563269026764568348310522023162056852727046772210800431133804743334262500468698615275191948399456999256810620634887523764809836273918126605390751
 . . . . . . . . . . . . . . . . . . . . [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)
							8b113eda521d6299734eeb69fbb455ab2e11b2f3
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '14plus.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a90041e1e0000040300463044022041a4713e18a5ef953f876687423b88bb6902309d29e85281acc94fb03ffb08e00220317d4d996bc6962562bce961bc554bf62762d89f6d698b39a4c425713ad52c5d007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a90041e200000040300473045022100e5600787a8609eba4d202afdc43bc34f45839b8b1ae92d127d66b3673968648f02204b9fedb19169ad03bcd991d0a37699062682ad8c5760c19b0fa9a4d46e9b26e9
 . . . . [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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