www.shinanozaka-clinic.jp
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:95:af:bf:32:b1:9e:51:1c:1f:ad:cd:0d:a5:e9:37:39:1d 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): 03:95:af:bf:32:b1:9e:51:1c:1f:ad:cd:0d:a5:e9:37:39:1dSerial Number (int): 312272538122655773060711835100300984138013
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f4:5c:08:fc:6b:3e:f6:cc:5f:1e:ea:85:86:42:30:90:5f:b5:8f:42
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 34:67:c2:aa:31:5c:7f:e6:15:ed:2e:2b:9a:5b:22:0a:15:d0:9d:f6
Fingerprint (sha256): ad:5a:c9:e0:4d:92:b9:a1:61:90:a1:47:89:b3:c4:1c:b3:ff:8e:87:3e:f8:79:bb:00:91:86:3d:ca:fe:17:38
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
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www.shinanozaka-clinic.jp
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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----- MIIFajCCBFKgAwIBAgISA5WvvzKxnlEcH63NDaXpNzkdMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMzExNzA3MTlaFw0y MDA0MzAxNzA3MTlaMCQxIjAgBgNVBAMTGXd3dy5zaGluYW5vemFrYS1jbGluaWMu anAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDYLYz/SM8sNX35cgUp fyiGVBlNjE7qvVzTRc0fPbOYqqG/KQp40+yVD4Bh3mwQFKOud3VjLJKiRHnru1SD KRfROFfvzrROzeWf3RPpCiSJ8YtLY63JEHhL35O5TBjqjwLq182OGDMMJzyg8Nsu gjTbC48Z/Gib1DIVbRx2A8GKPIb6agVb9HeqgMAzGZZtvs34LFtAR1DEJGXT1d7A YPsImDWmWkTGo4W5AH7aqTOgODi9mS4Na0mrFGOc+SRYwbtKn7Ai7+ZDO+XZ8fdE LOw1On0ry+pkluYV2lnGc3Il+rOB9FTq4i6o2KEUC8H7eVOwpBtBWtg1QiOOvDc1 D3WbAgMBAAGjggJuMIICajAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFPRcCPxrPvbM Xx7qhYZCMJBftY9CMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wJAYDVR0RBB0wG4IZd3d3LnNoaW5hbm96YWthLWNsaW5p Yy5qcDBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB3APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAAB b/zJKosAAAQDAEgwRgIhALWytThhWyh2u2h47C9tAC9nUP4l3/oRSFAk50E7lk3u AiEA56Cfth8Yv14e65YUfG5y9Z+S1qlx+797aop7v+tWq8YAdQAHt1wb5X1o//Gw xh0jFce65ld8V5S3au68YToaadOiHAAAAW/8ySq2AAAEAwBGMEQCIGsWQisQq9ia PI/XjweUYd2Y0mmF7D013F+7Rag2VI8tAiAJ9j9wxkq7avok3PWSEb9dZhotD4p+ ZeAcXm8zqsDuGzANBgkqhkiG9w0BAQsFAAOCAQEAOcciv+f2/ecoyQwDZiInp+8l PMGgghHzoGGtI/3NxXWIhY8s0B6QcRBLLQaVafzkBxub+CpMHiVii7EXfFKLshWb D9EOsh2zm+9d4C2rRp3j12aqz0G2ma6OPvhJOCw1AN17ohZ7cdWiEzG2G/RLeXhq N5rvRuBNdKU/7taRqkUyDaf5/GsJ4LhZM9o9Q9qtAq/E9YkiJXBmEQezcn0JrqjF rzjZqMJYTUpCzBfOMB03mn9GlwQxEpjTLy75JBZeKieJKWoTCswkS+VgPNzKoBDL EZL2DETTiTDZyNPHCTlbwB+rsHY5yqNOe0Qubg6inKQmh6dmy75fDvtU7eqjSg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2C2M/0jPLDV9+XIFKX8o hlQZTYxO6r1c00XNHz2zmKqhvykKeNPslQ+AYd5sEBSjrnd1YyySokR567tUgykX 0ThX7860Ts3ln90T6QokifGLS2OtyRB4S9+TuUwY6o8C6tfNjhgzDCc8oPDbLoI0 2wuPGfxom9QyFW0cdgPBijyG+moFW/R3qoDAMxmWbb7N+CxbQEdQxCRl09XewGD7 CJg1plpExqOFuQB+2qkzoDg4vZkuDWtJqxRjnPkkWMG7Sp+wIu/mQzvl2fH3RCzs NTp9K8vqZJbmFdpZxnNyJfqzgfRU6uIuqNihFAvB+3lTsKQbQVrYNUIjjrw3NQ91 mwIDAQAB -----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 312272538122655773060711835100300984138013 . . . . . . . . [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 2020-01-31 17:07:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-30 17:07:19 +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 27289935794686167641253916603223391468738015750278740497401003514772526516934094493533468460348547940193126864223494566062567493121865298851123531608248006948994136261442201117057437262793593376266370490986530692906691043786908568954908622185410279744789519701765780275569668166991355148877830989658739251749799381483523612038716302406493654215363596458495227487036063085873456179975303830584451491006136061828296951757799282846501191657397979002650148520059168329054136599464306723980997606496483070458989634167450872038319496417263174074273790291069642158040957411800572503893822116205451521893312439153890518070683 . . . . . . . . . . . . . . . . . . . . [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) f45c08fc6b3ef6cc5f1eea85864230905fb58f42 . . . . . . . . . . . . . . . . [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) 00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ffcc92a8b0000040300483046022100b5b2b538615b2876bb6878ec2f6d002f6750fe25dffa11485024e7413b964dee022100e7a09fb61f18bf5e1eeb96147c6e72f59f92d6a971fbbf7b6a8a7bbfeb56abc600750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ffcc92ab6000004030046304402206b16422b10abd89a3c8fd78f079461dd98d26985ec3d35dc5fbb45a836548f2d022009f63f70c64abb6afa24dcf59211bf5d661a2d0f8a7e65e01c5e6f33aac0ee1b . . . . [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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