chirashifukuishimbun.sysken.ne.jp
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4a:a9:9c:2f:4d:03:9c:5b:ca:8f:b2:b6:ba:c8:22:8b:88 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=chirashifukuishimbun.sysken.ne.jp
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4a:a9:9c:2f:4d:03:9c:5b:ca:8f:b2:b6:ba:c8:22:8b:88Serial Number (int): 286743203436402705817948348229178353683336
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 51:43:44:23:f7:55:34:83:a0:94:5d:e3:93:d5:74:04:76:da:7a:73
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d4:78:ff:57:25:19:c6:8e:31:f9:cf:66:f8:07:45:ce:93:eb:9b:6f
Fingerprint (sha256): 02:44:53:a1:d0:47:02:9c:a2:f2:94:04:ae:a1:76:ef:a6:1a:ff:30:8c:44:c5:6c:30:d2:03:67:94:6d:7f:f5
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate chirashifukuishimbun.sysken.ne.jp
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for chirashifukuishimbun.sysken.ne.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
chirashifukuishimbun.sysken.ne.jp
Other certificates including the domain name sysken.ne.jp
(limited to 100 certificates)
chirashifukuishimbun.sysken.ne.jp
skrc.sysken.ne.jp
*.sysken.ne.jp
w3fukuishimbun.sysken.ne.jp
*.sysken.ne.jp
fastfukuishimbun.sysken.ne.jp
skrc.sysken.ne.jp
yadofuku-e.sysken.ne.jp
skrc.sysken.ne.jp
w3fukuishimbun.sysken.ne.jp
skrc.sysken.ne.jp
skrc.sysken.ne.jp
dbfukuishimbun.sysken.ne.jp
skrc.sysken.ne.jp
dbfukuishimbun.sysken.ne.jp
w3fukuishimbun.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
*.sysken.ne.jp
skrc.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
wwwfukuishimbun.sysken.ne.jp
wwwfukuishimbun.sysken.ne.jp
skrc.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
*.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
yadofuku-e.sysken.ne.jp
w3fukuishimbun.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
w3fukuishimbun.sysken.ne.jp
*.sysken.ne.jp
skrc.sysken.ne.jp
*.sysken.ne.jp
w3fukuishimbun.sysken.ne.jp
*.sysken.ne.jp
fastfukuishimbun.sysken.ne.jp
skrc.sysken.ne.jp
yadofuku-e.sysken.ne.jp
skrc.sysken.ne.jp
w3fukuishimbun.sysken.ne.jp
skrc.sysken.ne.jp
skrc.sysken.ne.jp
dbfukuishimbun.sysken.ne.jp
skrc.sysken.ne.jp
dbfukuishimbun.sysken.ne.jp
w3fukuishimbun.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
*.sysken.ne.jp
skrc.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
wwwfukuishimbun.sysken.ne.jp
wwwfukuishimbun.sysken.ne.jp
skrc.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
*.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
yadofuku-e.sysken.ne.jp
w3fukuishimbun.sysken.ne.jp
chirashifukuishimbun.sysken.ne.jp
w3fukuishimbun.sysken.ne.jp
*.sysken.ne.jp
Certificate
The complete raw certificate details for chirashifukuishimbun.sysken.ne.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFJTCCBA2gAwIBAgISA0qpnC9NA5xbyo+ytrrIIouIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA3MTkwNDQ3MDBaFw0x NzEwMTcwNDQ3MDBaMCwxKjAoBgNVBAMTIWNoaXJhc2hpZnVrdWlzaGltYnVuLnN5 c2tlbi5uZS5qcDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKUFmP9I rRjvjpylLuAcparOkvGjd8MNZFCmBLC6ScElsHyoj+xr7rAfKw/hv4XeAvMUPHrV N19UQ0XodW6LcLsTBOyRL3eRFLwqL5/EvbvJsS3K56giJnWphsbBMUUPTwr8seM8 n6gXhSlzS6ewfwEgnOKOT+knh43fdJYrOkhrUSirN2R1fwrkVMu8yBHLn3HtyHsv ITJLl0UFGFLNhTtr2b7rR+P6iFYtejYIH5dSF1+mjh8L/LHuWQoWB44EO+JgBZcS g+HxQvoEAMKLPXbEJk7MDFSn8hSw6hehTUZOMh/sVONFVxmUuGFsbF/t3CgzERr3 SQawQjOJq07JaHsCAwEAAaOCAiEwggIdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU UUNEI/dVNIOglF3jk9V0BHbaenMwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAsBgNVHREEJTAjgiFjaGlyYXNoaWZ1a3Vp c2hpbWJ1bi5zeXNrZW4ubmUuanAwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYG CysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNy eXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBv bmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBp biBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBh dCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG9w0B AQsFAAOCAQEARBGU9ZVlOA3wpXjowRFgXx4+RQdycMHAMOQThxdL8o3jTFFPH/+o 6dSxUlahGS7u8GNbDvrRt5PzBd291bmcj+d5xN7fi9dGGAcoCwbDkCqapt+Dyvr3 R/D8LO4UOJvZuKimzm0bVB/rxPH6DT0z31bC60ia6Fv162dK00Bs0laOreEbirlD 1ii4P+x0lyOWxmIXXPx5i3HjqugObpwYypcAgU76EhxD0zHAsTOdRmPBsrJ81DAP z3jNb0sn2O4LqVO6aM6HkhJS9y5ZwM9K4csPSJ7vKI6YzcUaLtcRgcBTcPcxZHij kSX//Uwq2TiMNuioGhBDoTbZxlU8urXs+g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApQWY/0itGO+OnKUu4Byl qs6S8aN3ww1kUKYEsLpJwSWwfKiP7GvusB8rD+G/hd4C8xQ8etU3X1RDReh1botw uxME7JEvd5EUvCovn8S9u8mxLcrnqCImdamGxsExRQ9PCvyx4zyfqBeFKXNLp7B/ ASCc4o5P6SeHjd90lis6SGtRKKs3ZHV/CuRUy7zIEcufce3Iey8hMkuXRQUYUs2F O2vZvutH4/qIVi16Nggfl1IXX6aOHwv8se5ZChYHjgQ74mAFlxKD4fFC+gQAwos9 dsQmTswMVKfyFLDqF6FNRk4yH+xU40VXGZS4YWxsX+3cKDMRGvdJBrBCM4mrTslo ewIDAQAB -----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 286743203436402705817948348229178353683336 . . . . . . . . [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 2017-07-19 04:47:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-17 04:47:00 +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 'chirashifukuishimbun.sysken.ne.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 20832080621186323973285886781001156039904566601411579383345933920356564554478793170779247069066689950119232552845435827625227084895000866958598438489777657415316030268194732259039910903093602400696663651789639214147485677152611822410485561317543121534362514576581814197378923495047288833073458737008596744292039784325902956794057271291223224889893750409807403753270479632001215695332871591806454366572438102567688567239354349595163235945209402136778105256844651282641085691724427061156091051181867377095295891491239839267393877886872803646398990231275103384301330604741656257824646290901992018101257395769622135400571 . . . . . . . . . . . . . . . . . . . . [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) 51434423f7553483a0945de393d5740476da7a73 . . . . . . . . . . . . . . . . [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 (37 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chirashifukuishimbun.sysken.ne.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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