info.startia.co.jp

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:24:04:e3:bc:80:15:1e:4c:91:e0:28:a9:70:4b:4d:86:e3 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=info.startia.co.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:24:04:e3:bc:80:15:1e:4c:91:e0:28:a9:70:4b:4d:86:e3
Serial Number (int): 273593522391045297796827970560569075664611
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5e:7b:56:69:73:56:ba:c9:58:b7:ff:54:fc:bd:2c:89:12:bf:eb:6e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a7:c5:5c:10:86:75:53:13:0d:5f:99:e9:eb:28:12:44:cd:2c:c4:01
Fingerprint (sha256): 9c:78:b0:c2:57:ff:79:29:10:ec:e6:1c:cb:ea:35:02:d9:a8:8d:14:da:fa:d7:84:a6:f7:ab:83:68:16:30:c2

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 info.startia.co.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for info.startia.co.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

info.startia.co.jp

Other certificates including the domain name startia.co.jp

(limited to 100 certificates)

Certificate

The complete raw certificate details for info.startia.co.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 273593522391045297796827970560569075664611
 . . . . . . . . [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 2019-11-26 16:07:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-24 16:07:18 +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 'info.startia.co.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 825053778846464774868503670327770974367040735164356627500526717625060746701727996055941279788399835424611382775416219231516334615335559529302487046187128354799954184800536122909844165916714624076735392232893949736115601851059154119390271978065268949764773221859116310347345215738073739002996917704194228433384110950015500095380162745187241851705458261661931230572224988747283263905833181059894240350489989243668183398655981970846028274715793630629222893044319971434120013247944249955319686423591904874707700160205069563092818504275028465908851941784442650267328184512488043918516305860625774554359354128605752887961762668407397513572346333336733509017081333351810664884564206110129741213887579474283241321323800247961253459673668905041523646295689941907373813090242769269128397420384570609060275721405149359581022322833413155532229255306167552776915174545446943967201294836181644521838858758062767968613165925639902939806543772644152294066167033801918057099186703108864654174846095878653440934332219370483797655782356081521722325099139000267286659191635002279644294528197763965342110151002737253564917086529423986606675786536583699616178514113903452271526116256841773830895686984435124950887095895913655106941718382366503314148488201
 . . . . . . . . . . . . . . . . . . . . [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)
							5e7b56697356bac958b7ff54fcbd2c8912bfeb6e
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'info.startia.co.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ea8ae800e0000040300463044022037de1304ffdfb924da67829f8f03a5139f5b468c40c3abbf09502301d7966bc10220175cb4d318fd505f5aca0f805e6c93f785e24f66a4ae40f56d992990d286f5460076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ea8ae80dd000004030047304502203f36553b57186c7531784cf5a30dd6ae0d70880c9baf2c96737bafb9b9fbc0d502210087235034944f18a48e176996888a815428e0e9a689fdad5da4674d7547c35e82
 . . . . [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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