shobara-enmusubi.jp
Issued by R3
About this certificate
This digital certificate with serial number 03:70:48:e9:3f:6f:96:b4:42:6c:2f:37:89:09:db:15:10:87 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=shobara-enmusubi.jp
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:70:48:e9:3f:6f:96:b4:42:6c:2f:37:89:09:db:15:10:87Serial Number (int): 299545398397923172146387325397137433628807
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 06:a4:a9:54:4f:4d:50:aa:cf:68:4f:38:f5:4b:60:83:fc:78:dd:53
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 9d:f9:85:48:7a:84:43:62:df:4e:91:ed:07:b5:e2:92:8a:98:4a:de
Fingerprint (sha256): c1:cd:a6:04:f9:2e:4a:77:b8:f8:d8:e8:6e:ef:f3:2a:31:9d:fe:97:0f:11:3b:db:55:b8:d8:90:f0:5c:68:b8
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate shobara-enmusubi.jp
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for shobara-enmusubi.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
shobara-enmusubi.jp
www.shobara-enmusubi.jp
www.shobara-enmusubi.jp
Other certificates including the domain name shobara-enmusubi.jp
(limited to 100 certificates)
www.shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
www.shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
www.shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
www.shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
www.shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
www.shobara-enmusubi.jp
shobara-enmusubi.jp
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shobara-enmusubi.jp
shobara-enmusubi.jp
www.shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
Certificate
The complete raw certificate details for shobara-enmusubi.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFDDCCA/SgAwIBAgISA3BI6T9vlrRCbC83iQnbFRCHMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMTUxMTEyMzBaFw0yNDAzMTQxMTEyMjlaMB4xHDAaBgNVBAMT E3Nob2JhcmEtZW5tdXN1YmkuanAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQCsaAr6iaMuKp4svlEGo7scOlRahYnqT8T1sR2ScL65VAoznXDcyCXIDMmp PEp59UO+F3qC/k+24fnXSixKAgzjwMgHsH60HCOOQsoUHiUXfht6yAXHmYwhqNEM hxMyJkDFtawhTB+Dbz3ZSnwcS6BhM41f6aBvjlRGjxMM9+FKdl/JzlZW+O2t35YI /Rir8mdAUWd7R22yQYN+DpyB3Qw7a/ZPANp495T3sLOv0iij/lX2dSHk1at8RDtJ mXp/83XoqTF9YjbmwqxqnSAaBuURbF2eb1TCCo2o8JhyvYieHF7WvjkntIZuNENt L+qla+H3e+izJVd2Lk0UwUWCKPFrAgMBAAGjggIuMIICKjAOBgNVHQ8BAf8EBAMC BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw HQYDVR0OBBYEFAakqVRPTVCqz2hPOPVLYIP8eN1TMB8GA1UdIwQYMBaAFBQusxe3 WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0 cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5j ci5vcmcvMDcGA1UdEQQwMC6CE3Nob2JhcmEtZW5tdXN1YmkuanCCF3d3dy5zaG9i YXJhLWVubXVzdWJpLmpwMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHUASLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznYhHMA AAGMbWR4GAAABAMARjBEAiAwKGXdTOUwP0YVixko/EqxP3xycWSqsxKuiyw4LKqA pgIgShmtPHfXOonYTUJQDlUDma/6LNTTark11Cw32IevackAdwCi4r/WHt4vLweg 1k5tN6fcZUOwxrUuotq3iviabfUX2AAAAYxtZHg4AAAEAwBIMEYCIQDtGNl8ZQL6 NFOVz0ftidE8ivpdy4i5jmfBsHVO7pBUOgIhAKFIW+y9nwm0H1rDcXY8woeCFHoL aW/bmLQPz1NmQ+LEMA0GCSqGSIb3DQEBCwUAA4IBAQCgJF7lqu8isSp5rZckUtO1 XXCO5ntq0IJBw/zj8DbYlEp2U4pyft7FLOq1jO76I9GUQjlHVdKvLejblMe3b8Cr lWlTPSrr6YXsCtnxIQsMAQZ3k/g6XZfljqH1t9Mt8X3IPuMrcIHbxxt+dsnfLZEL vQc5Sm9VxVkLIKfIvVR2HMnZv0DlNrcciPbqR3XzqZSkT+j9DDhCUfRgIah46xXg 8IB5uQg4yYKy4jYmtDIUDzpAjqiZGWVofF4CcqMxTghny+pQDz/KpJ6CPZkHymWB orqXFoSeMLu938gpGXnKHHFmUx9E+squ4XXg2XcBkUGmw/cvjRE12BBqMeA/D2GM -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArGgK+omjLiqeLL5RBqO7 HDpUWoWJ6k/E9bEdknC+uVQKM51w3MglyAzJqTxKefVDvhd6gv5PtuH510osSgIM 48DIB7B+tBwjjkLKFB4lF34besgFx5mMIajRDIcTMiZAxbWsIUwfg2892Up8HEug YTONX+mgb45URo8TDPfhSnZfyc5WVvjtrd+WCP0Yq/JnQFFne0dtskGDfg6cgd0M O2v2TwDaePeU97Czr9Ioo/5V9nUh5NWrfEQ7SZl6f/N16KkxfWI25sKsap0gGgbl EWxdnm9UwgqNqPCYcr2Inhxe1r45J7SGbjRDbS/qpWvh93vosyVXdi5NFMFFgijx awIDAQAB -----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 299545398397923172146387325397137433628807 . . . . . . . . [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 2023-12-15 11:12:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-14 11:12:29 +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 'shobara-enmusubi.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 21764293913134005539085228692583091133902396802889437276841775861087227232489795564277870627663731372119049191628771482826102369818784937729073844892998458959887245255238476885635610849864934345754502584570966098929635400657348216985374881966981638884995568689474080504824918225702483729848954102707435941514053659103033927017027187981988766805830673505440784254876514538580128470626501244726392956674208583994175709810454812316059185618463526346809755984882401653902462222785645569347484073167538967766338906310304094841247527032800209795655111143604826256239180914795302015523107520014942331170950798623141790282091 . . . . . . . . . . . . . . . . . . . . [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) 06a4a9544f4d50aacf684f38f54b6083fc78dd53 . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shobara-enmusubi.jp' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.shobara-enmusubi.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c6d64781800000403004630440220302865dd4ce5303f46158b1928fc4ab13f7c727164aab312ae8b2c382caa80a602204a19ad3c77d73a89d84d42500e550399affa2cd4d36ab935d42c37d887af69c9007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c6d6478380000040300483046022100ed18d97c6502fa345395cf47ed89d13c8afa5dcb88b98e67c1b0754eee90543a022100a1485becbd9f09b41f5ac371763cc28782147a0b696fdb98b40fcf536643e2c4 . . . . [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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