info.startia.co.jp

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:04:39:a3:77:02:24:38:da:44:8e:71:2f:33:2f:37:b2:5d 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): 03:04:39:a3:77:02:24:38:da:44:8e:71:2f:33:2f:37:b2:5d
Serial Number (int): 262774602016888584525901476276798110544477
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:e5:92:86:fb:2a:40:9e:e9:d7:50:fc:f7:0e:4f:50:24:b9:7a:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4e:bf:9b:f6:79:70:17:3a:d2:2d:61:17:9a:e2:74:4a:59:be:88:7e
Fingerprint (sha256): 5a:ff:2d:1d:64:15:6a:40:e2:4d:eb:a8:f1:59:2b:51:7a:07:60:43:d0:3a:6c:ae:2e:80:64:09:2c:af:9f:98

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 262774602016888584525901476276798110544477
 . . . . . . . . [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 2019-01-30 20:33:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-30 20:33:08 +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 641953175095997855434129230887747452549691372286953933523753843772924784781693556236450510483155700827726832417553657771967706991959171341891694790473847238385910081785427495411002509851045555114953892599811430569703438261480382820695347406619710130205131474329808546176290214100670455637942050525592788109809217959246948829931481843127015980560752524147613259451921187054790954899724046793647228247295128837362078150322684625545314128360620108171021922766551056355768132494315853385877944752045780839641877449592807026601976541806235355588233883916045724670545707580093621135391685038098301029138428724097471852736532474352430697372122289031828824713339960036171839836939569311754836733774443098216194111692567209556901933122996447198317416407078345919268077074830430294214436283573496380364229867382798064521052417388394856722626710361039340633434412104618536513532297032849075723923739914328622831007779864418213405617243533921748586356072940766056492698024013559615238003437380021239271457570390858832741704264754078399867085987221366216956382819139177495159895154915478107217958299805991423501206355972713619731569948812048468157045259284726918734023261345561785787500889582917446869746781548547807552115037891476532186879640451
 . . . . . . . . . . . . . . . . . . . . [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)
							24e59286fb2a409ee9d750fcf70e4f5024b97a61
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168a0ae119c000004030046304402202a1a8d4dc9d7a43cf11abbb7d04449fe23040609fae17825ce064e1afc97883902201ae506d0a7e95ab06d3646d0897f21ed08f56be2145c40c1d0f9b26a6c254e6500770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000168a0ae119f0000040300483046022100a101f4b5ebdaa48370c3866e35bd12a1ffa5c3962cbb9751d7c65c00135956d2022100dcb052976ca4b44ac1f79b67391ec55e6d4f3dd028c1a02622b625a89c415813
 . . . . [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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