shobara-enmusubi.jp
Issued by R3
About this certificate
This digital certificate with serial number 03:95:70:f5:86:df:07:02:f0:21:85:1e:f4:61:dd:77:a2:e3 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): 03:95:70:f5:86:df:07:02:f0:21:85:1e:f4:61:dd:77:a2:e3Serial Number (int): 312189078850271759683360194930419680387811
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1f:75:ce:63:ee:a4:20:01:b1:c7:92:41:b8:22:09:49:58:05:9b:48
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 28:1a:96:16:88:79:6f:69:81:6c:aa:c9:87:40:d3:20:f8:94:5f:ae
Fingerprint (sha256): f4:01:71:f2:01:b4:93:ec:4b:35:ac:aa:db:8e:c5:4d:b9:c5:7a:0a:40:15:ed:7e:be:91:28:3d:a7:7c:f5:cc
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
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shobara-enmusubi.jp
shobara-enmusubi.jp
www.shobara-enmusubi.jp
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www.shobara-enmusubi.jp
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shobara-enmusubi.jp
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shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
www.shobara-enmusubi.jp
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shobara-enmusubi.jp
shobara-enmusubi.jp
shobara-enmusubi.jp
www.shobara-enmusubi.jp
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shobara-enmusubi.jp
www.shobara-enmusubi.jp
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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/SgAwIBAgISA5Vw9YbfBwLwIYUe9GHdd6LjMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMTYwODM2NTJaFw0yNDAxMTQwODM2NTFaMB4xHDAaBgNVBAMT E3Nob2JhcmEtZW5tdXN1YmkuanAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQC/VKppqvQV+IcfJ5wr0E+YgpZJPYYO3hKKKUdilH+QBEWkyOuqpGd3Bgqa YG1mfOgRmtwZ4KZrbdU26BLaZb7g/IOZagQdE23MOrv0weWBOLLkZo5u4K19Yq/A DwtZhuhtNeVI2GX5xvOvF620sJNEVYZx2bDHrY4d+E0B9Q0ye+51BMN4oHfol+if RmpSby+zn7YiqgYvikBrqrzJGUl4nFhWF4UlQERCFAdjm+aW0SITpSW8VIUSKVZS 4SYMMXpWmDgx7gdZpnXPWux4v6+UJWUF+0vAjz4fChbLC69MGY/FXP1FPzMeNFy+ KjMV2CJ+4VrFrNstFYZe1M2wgtyHAgMBAAGjggIuMIICKjAOBgNVHQ8BAf8EBAMC BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw HQYDVR0OBBYEFB91zmPupCABsceSQbgiCUlYBZtIMB8GA1UdIwQYMBaAFBQusxe3 WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0 cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5j ci5vcmcvMDcGA1UdEQQwMC6CE3Nob2JhcmEtZW5tdXN1YmkuanCCF3d3dy5zaG9i YXJhLWVubXVzdWJpLmpwMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcA AAGLN9hvJAAABAMARzBFAiEAlOAvXT4sx1gzcvT6rSB9IYzjZFMDciaIOpqFotlH 0v0CIGZANzv5XekUeOEfT/q9t4mdbSgHDBQcOfb6sBa1dud4AHYA7s3QZNXbGs7F XLedtM0TojKHRny87N7DUUhZRnEftZsAAAGLN9hvGwAABAMARzBFAiEAw7RCCWAd SC/I8WwPMkwnzqG0kB9xhvxZ1aGBXLGYTvACICee+utk0PAKFNDmrqLyKP+MABG6 g5jP8WQMENbEfirUMA0GCSqGSIb3DQEBCwUAA4IBAQCmh195M2CibKwK3QeK7Xk5 aRbkaoFRGqUz9GPLtBgMX/Gq48TkDswV1twNQ+csKWCLvNYVP5JsBU/ADuQbhAWd ANBhCBVbPmWgTAD6eaQj4vcmcO5uA5V6Qk7wmSBZcw2wfhI7ry0vRHQkxxHupT9J SQ8TbiwLS0nEegy4oqICr+hZmBc1xZ6mMv5zW2AWqg8TdubtQ/HD5TQlttaufSdH ee432l0brGewygUMoyoVYdiptKMlTN51wqL9i8z758NuorVf/Uhz18stzvBw0CFo y8yJZJVf0X6EAwPlVGTMkzgovw47OhNhyg3G+GcZz4cc9rznQeuAKkwqi9OS8htt -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv1Sqaar0FfiHHyecK9BP mIKWST2GDt4SiilHYpR/kARFpMjrqqRndwYKmmBtZnzoEZrcGeCma23VNugS2mW+ 4PyDmWoEHRNtzDq79MHlgTiy5GaObuCtfWKvwA8LWYbobTXlSNhl+cbzrxettLCT RFWGcdmwx62OHfhNAfUNMnvudQTDeKB36Jfon0ZqUm8vs5+2IqoGL4pAa6q8yRlJ eJxYVheFJUBEQhQHY5vmltEiE6UlvFSFEilWUuEmDDF6Vpg4Me4HWaZ1z1rseL+v lCVlBftLwI8+HwoWywuvTBmPxVz9RT8zHjRcviozFdgifuFaxazbLRWGXtTNsILc hwIDAQAB -----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 312189078850271759683360194930419680387811 . . . . . . . . [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 2023-10-16 08:36:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-14 08:36:51 +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 24153266448843157332743279818983622922509793481623000700210290969968808856972457733900392064322152730017116614463367002622620194124068543206865503277910067029788763919190216318794189825477893766460792254798307065845876250811956889162846967162366765469545724978940785517268419626489535686032806875084365541231108520704002397029756065454886614900197292132187254609007528799398840864463806464770683991641775825850148972512903627914342015622494115766348345511350590725571813313223683779266512211666130583492168615525974393242377262081053635405616597235115153777346429606719135553717807634702208414357116419021270073662599 . . . . . . . . . . . . . . . . . . . . [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) 1f75ce63eea42001b1c79241b822094958059b48 . . . . . . . . . . . . . . . . [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) 00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b37d86f24000004030047304502210094e02f5d3e2cc7583372f4faad207d218ce36453037226883a9a85a2d947d2fd02206640373bf95de91478e11f4ffabdb7899d6d28070c141c39f6fab016b576e778007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b37d86f1b0000040300473045022100c3b44209601d482fc8f16c0f324c27cea1b4901f7186fc59d5a1815cb1984ef00220279efaeb64d0f00a14d0e6aea2f228ff8c0011ba8398cff1640c10d6c47e2ad4 . . . . [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) 00a6875f793360a26cac0add078aed79396916e46a81511aa533f463cbb4180c5ff1aae3c4e40ecc15d6dc0d43e72c29608bbcd6153f926c054fc00ee41b84059d00d06108155b3e65a04c00fa79a423e2f72670ee6e03957a424ef0992059730db07e123baf2d2f447424c711eea53f49490f136e2c0b4b49c47a0cb8a2a202afe859981735c59ea632fe735b6016aa0f1376e6ed43f1c3e53425b6d6ae7d274779ee37da5d1bac67b0ca050ca32a1561d8a9b4a3254cde75c2a2fd8bccfbe7c36ea2b55ffd4873d7cb2dcef070d02168cbcc8964955fd17e840303e55464cc933828bf0e3b3a1361ca0dc6f86719cf871cf6bce741eb802a4c2a8bd392f21b6d