niziiro-hoken.jp
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f1:96:54:42:81:d1:15:58:3a:fc:a3:c9:86:eb:00:b6:87 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:
- 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:f1:96:54:42:81:d1:15:58:3a:fc:a3:c9:86:eb:00:b6:87Serial Number (int): 343544729924454938917502933340553734043271
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 45:af:56:8d:e1:e8:ed:d9:d7:8d:42:88:98:20:4f:a8:9f:ed:95:2c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): cb:44:fb:f2:3b:6c:e2:56:4c:1e:1a:d4:07:f0:15:fb:8f:8a:48:12
Fingerprint (sha256): 8d:be:a8:fb:c9:c4:d5:76:a7:22:e4:aa:fd:a1:cf:73:7b:35:91:b4:b2:3f:b8:a4:4e:bc:53:69:26:c4:16:bb
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----- MIIFbjCCBFagAwIBAgISA/GWVEKB0RVYOvyjyYbrALaHMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjkxMTEwNDhaFw0y MDA1MjkxMTEwNDhaMBsxGTAXBgNVBAMTEG5pemlpcm8taG9rZW4uanAwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC7PSLRyAM+OP2/HBCIPmXB8K5EdXwh 9TBc4z0JHNwAO2I84DB5QjN/glPFB1vtpNjhGJNxLkbJ3H8qRR0OeTCX5zMcelVQ kfzLq2E2VDiZ1rhMFsDMaDlyn9R/XPQxBvavZE8k9Cn0z8o+N6Ax0SONgE2rtmYr P2RNC6XsfTpM/+h01fqcD9Z29To8StrF++2YEbo71Hher7z3XV6azKOmBzVAEpUc rKF1G2pjpyNZiG7g3E3TbdQqD4HReBT/2XCtIsEJE34aXFfZN5YTm4nvd3XJPQRL CsTdiwZBh6BUl6LDDj6S+vkP2/mTeBfLxhzQU57gf4QELJIAiabuvRQDAgMBAAGj ggJ7MIICdzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEWvVo3h6O3Z141CiJggT6if 7ZUsMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wMQYDVR0RBCowKIIQbml6aWlyby1ob2tlbi5qcIIUd3d3Lm5pemlpcm8t aG9rZW4uanAwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEE AdZ5AgQCBIH1BIHyAPAAdwDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6y cwAAAXCQ2y7qAAAEAwBIMEYCIQDlnjIACkxzxe3WI031IwdYSmuxZ8XTCzKdmPXv TbkIcgIhALNoxvC+mw9e6oTVVIohqc52HMPWIz8Aof5EZ2YHqn0IAHUAsh4FzIui zYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFwkNsu6AAABAMARjBEAiAMlgPN +Jcbigd92Q72YmIWraWMFcGDVnIoxBCtBmyLcQIgcN7t1xGaO2ZXBcU0kocSd/sg eFzlfk+iPK9rKHxZOTswDQYJKoZIhvcNAQELBQADggEBAC1g95k3r1wP4DYAFM4J BV/wfqUVpmXHD2dxevfzf8/ig0UNcCeh4OA/U35Te6GCZcsHaJO6evICQK3tkIKT hkgVssc99qtBu54m8vo5wKHp3TUlcWTDEQTBXD31F+fmwMq4GB2xHliIQp7toIgn NozT6LS2CMxYDA+DyqJuO/WlH/2e21iNYv6rlI0sZXXc0cJW/Z1om8xBBJhZPaV4 1aqfm3+5piHKHcOxjCl+B+fNpqHKgJ7fPDtg7U3UBwpgSGv44CUMpNwUNAOukTII 4fhBb8PBB5Ssn+OCYE8G57f8t1/FRlGMuR8qKP3EYt8BScA+vmI9g5sGZdyoi+k+ bQI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuz0i0cgDPjj9vxwQiD5l wfCuRHV8IfUwXOM9CRzcADtiPOAweUIzf4JTxQdb7aTY4RiTcS5Gydx/KkUdDnkw l+czHHpVUJH8y6thNlQ4mda4TBbAzGg5cp/Uf1z0MQb2r2RPJPQp9M/KPjegMdEj jYBNq7ZmKz9kTQul7H06TP/odNX6nA/WdvU6PEraxfvtmBG6O9R4Xq+8911emsyj pgc1QBKVHKyhdRtqY6cjWYhu4NxN023UKg+B0XgU/9lwrSLBCRN+GlxX2TeWE5uJ 73d1yT0ESwrE3YsGQYegVJeiww4+kvr5D9v5k3gXy8Yc0FOe4H+EBCySAImm7r0U 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 343544729924454938917502933340553734043271 . . . . . . . . [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 2020-02-29 11:10:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-29 11:10:48 +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 23636710320519007233824078918555000391126167903147056224665487027932601947211545267703189692215322482106591699664142428948556213670968820620878795068502530090137321549252939884354258733531588296234707634040567735481724972888086876552718540250531910847743122691439514980728981725613572203342472000279687573899592026661553470604070625347651208053571683121869824249950881731450837491183264206832392387279089519657181236514341205953554733810077111672622494572766341265102947659434981585702612363239215666751511771308094416909013692474117055117940469105585054664761550434832595898786187228401601778269544864316513255756803 . . . . . . . . . . . . . . . . . . . . [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) 45af568de1e8edd9d78d428898204fa89fed952c . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017090db2eea0000040300483046022100e59e32000a4c73c5edd6234df52307584a6bb167c5d30b329d98f5ef4db90872022100b368c6f0be9b0f5eea84d5548a21a9ce761cc3d6233f00a1fe44676607aa7d08007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017090db2ee8000004030046304402200c9603cdf8971b8a077dd90ef6626216ada58c15c183567228c410ad066c8b71022070deedd7119a3b665705c53492871277fb20785ce57e4fa23caf6b287c59393b . . . . [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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