www.shinanozaka-clinic.jp

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:45:c7:51:14:a4:ff:65:fc:d5:c9:fd:59:ac:f1:af:87:bc 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=www.shinanozaka-clinic.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:45:c7:51:14:a4:ff:65:fc:d5:c9:fd:59:ac:f1:af:87:bc
Serial Number (int): 372193564410513132843579263471499592304572
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e8:01:b7:9b:83:58:72:09:bb:e3:3c:82:8f:45:1c:c5:b7:40:c2:79
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 01:a0:4a:1c:b5:ec:17:34:db:f8:15:9b:52:bd:ab:23:a8:37:2a:ae
Fingerprint (sha256): 91:51:0a:ec:21:69:aa:fd:2c:8a:34:30:36:ed:73:fb:49:47:90:b7:7b:46:1e:71:2a:5d:9d:eb:ff:d1:ec:42

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.shinanozaka-clinic.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.shinanozaka-clinic.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

www.shinanozaka-clinic.jp

Other certificates including the domain name shinanozaka-clinic.jp

(limited to 100 certificates)
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp
www.shinanozaka-clinic.jp

Certificate

The complete raw certificate details for www.shinanozaka-clinic.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9C68a5wNgoZ5k/DaySmQ
gVnmEWSW6rnOyNOUGYwrzehrd2movJfScIr0FZXG7ENla2s9KqlAtBl5Bmgp23PD
lsVagVrdJ3O55ULZ86zBgasuJVGlV94GQaHaoIL1oxuGWeuaARPJ9lhXMSw96CH8
X6CQTuehsyad3ofsEL3tfhaPyDr9EF62f+wtQZo4vqlMPglDLX3ntuIwXPv375Dh
Qs17e6rusVJ7+Q9NHBgf5QffBNUqczl4jaM/hKYzJvJuzE0orX7WwU3U8lGeQT7b
ZyVXYLTMHc96bdquhFPMvVvLtWjCCOVN25E4wna/ZE4vTDbNYLatK0Krm7F7fKrP
WQIDAQAB
-----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 372193564410513132843579263471499592304572
 . . . . . . . . [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 2018-11-30 17:00:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-28 17:00:21 +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.shinanozaka-clinic.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 30825192800647687983945340340565444731223334084607878322859837094947920883425316008514355066163369329629005777653097125844368758282370242250694949359682864091433541991933183989758123351403720753381164187612758651464547488944762520158818721346994787147091278683714193439394221666825300060545239957559705920750255093328936637729985450211643416741429957371876365512827410940723075507808425374119109386690567281697291534116083776100190465289841903003575513333045074807864982025092658898939132776110724820432968351156705416326536384443531525478259715955808629363793364992086159398877495792982815125742413401084539395821401
 . . . . . . . . . . . . . . . . . . . . [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)
							e801b79b83587209bbe33c828f451cc5b740c279
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.shinanozaka-clinic.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)
							00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016765c75322000004030046304402203e76f087fbb29ad7fcb028768eb61aca8503d82c7da1d511c6933fd169c90fbf02204c7d8229f041a4ba3f902e9967e90712aa50de090c6db13afdef1c181eb198fa007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016765c75509000004030048304602210080f22756d10473e44eb68a5622e52aba2901a4e277e5a8b6d98b9d034af8b047022100d65ca92039b1c202a04919059a6b194382db4fff920864d230e87ce1feed978f
 . . . . [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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