niziiro-hoken.jp
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ef:4a:eb:a2:25:09:38:c0:b7:8d:d2:d7:01:9c:88:1b:98 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=niziiro-hoken.jp
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ef:4a:eb:a2:25:09:38:c0:b7:8d:d2:d7:01:9c:88:1b:98Serial Number (int): 342763929839519523946318834111523949386648
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5e:4d:ce:f3:88:a2:21:a9:30:f3:64:79:82:5e:5f:57:04:10:07:cd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 30:f4:34:cc:2d:66:77:e2:6f:d5:5f:d2:d9:a4:ed:18:4b:95:32:91
Fingerprint (sha256): 6c:d7:bc:cf:9c:59:73:c0:0c:18:36:25:58:68:c2:91:61:9b:f1:c9:ce:5c:fb:d0:a7:07:ba:5f:76:55:17:c1
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate niziiro-hoken.jp
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for niziiro-hoken.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
niziiro-hoken.jp
www.niziiro-hoken.jp
www.niziiro-hoken.jp
Other certificates including the domain name niziiro-hoken.jp
(limited to 100 certificates)
Certificate
The complete raw certificate details for niziiro-hoken.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbzCCBFegAwIBAgISA+9K66IlCTjAt43S1wGciBuYMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDIxNDI5MThaFw0y MDAzMDExNDI5MThaMBsxGTAXBgNVBAMTEG5pemlpcm8taG9rZW4uanAwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDUuid8Z9RzI2DN5pn+AboEz+3mw1wH TsMwVVJH9VmogmkZvgxx6qzLDWt4fl/s67h4c5kA5Lm9BBbuENx2jHkzFgF/BsYl iLPINdyJO86695AkuVCnCMQD5e731lkp0xOYQ+x8RW6ylrLXbpcbW7IhYv3+0HNy qFVE2cr6imPQQ+p0tJOwURmrPa9BwwTHca+DV66MOUI6kQqfuWcctqwBzS6HLQIm GiJUHsTGCU1/mSkp1eVWqeIHwmIZqirgPUqoXmPWhb+wtK1A/uTCdz2wljXmwhVs Bfq5oB/zSh4q0EDmAKlaBiZaxiCgP/047o4/HTHKH/kC9xFXOCLz0UDFAgMBAAGj ggJ8MIICeDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFF5NzvOIoiGpMPNkeYJeX1cE EAfNMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wMQYDVR0RBCowKIIQbml6aWlyby1ob2tlbi5qcIIUd3d3Lm5pemlpcm8t aG9rZW4uanAwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEE AdZ5AgQCBIH2BIHzAPEAdwCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQ XgAAAW7HOu9TAAAEAwBIMEYCIQDre57aEVSn9lurdkyMlz2ihkIefTGfAMHo/PRu M+/XxQIhAIUyI8kAJ+WnhUAfgcHLqaPzZDwnJjH53SRi/SdqBWBAAHYAb1N2rDHw MRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFuxzrvigAABAMARzBFAiBoMANj ABHNc/KMIWXJ8/lBP2U7tH1fo5kipCRQodRRlQIhAPtWHiHVJwUIXw1S/qNUpRhB zWXlmRHbzwY1IKSL/m7GMA0GCSqGSIb3DQEBCwUAA4IBAQB61J1aZm7MoqGG5Nbz cb4K2tnCjkI3wW7txbBWhRl0B7YmlfYRyQVgKB4MWvc2XVPrTNl91pychpc9ulZ/ LR7TJIr9sM88V+hFZqkOsvlz0oF4T4Bjqz2W1p8K6oFJwqwITeuSEPMCz3Za14LH UyjD0P6LTFMvT4c9PgaipOMev8Ux92fCcxOEiPPzjFtpaE1/rOfK1bJetazCLUKj bp2MFd/SZ+KLs3JtwOMqc1Abu/i0BTWz+c/PdfpAsOD/S3Zsmtsz1EqVYcmUqQc/ Efrjn9Uh3eH7wZ1mFSZukfWnSYOWKbPI5Ye46TpWtrwrCfDGd2j2o4HsyxxpQaQT eu9T -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1LonfGfUcyNgzeaZ/gG6 BM/t5sNcB07DMFVSR/VZqIJpGb4Mceqsyw1reH5f7Ou4eHOZAOS5vQQW7hDcdox5 MxYBfwbGJYizyDXciTvOuveQJLlQpwjEA+Xu99ZZKdMTmEPsfEVuspay126XG1uy IWL9/tBzcqhVRNnK+opj0EPqdLSTsFEZqz2vQcMEx3Gvg1eujDlCOpEKn7lnHLas Ac0uhy0CJhoiVB7ExglNf5kpKdXlVqniB8JiGaoq4D1KqF5j1oW/sLStQP7kwnc9 sJY15sIVbAX6uaAf80oeKtBA5gCpWgYmWsYgoD/9OO6OPx0xyh/5AvcRVzgi89FA xQIDAQAB -----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 342763929839519523946318834111523949386648 . . . . . . . . [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 2019-12-02 14:29:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 14:29:18 +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 'niziiro-hoken.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 26854316730835405459722994488499640221873169170591346183986959774495777544702064458460629678113819577116617982128430600264064734820514113283612516199129096391447104118916956895352009410939949095415503464251035268532744014299779752461240637295300392133318817984504984970046727044216023758126247708477369932239951414759178908040748487284581714334921511447907998682723981431041754628282268881256371705631523533445208139907887423576500397767917584535571497115304825981962202540984022929003717655057364599294693839495501223251942219288600634221605642673765319992591953465358510067875095406773969550529116471693961935798469 . . . . . . . . . . . . . . . . . . . . [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) 5e4dcef388a221a930f36479825e5f57041007cd . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'niziiro-hoken.jp' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.niziiro-hoken.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ec73aef530000040300483046022100eb7b9eda1154a7f65bab764c8c973da286421e7d319f00c1e8fcf46e33efd7c5022100853223c90027e5a785401f81c1cba9a3f3643c272631f9dd2462fd276a0560400076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ec73aef8a00000403004730450220683003630011cd73f28c2165c9f3f9413f653bb47d5fa39922a42450a1d45195022100fb561e21d52705085f0d52fea354a51841cd65e59911dbcf063520a48bfe6ec6 . . . . [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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