www.ufuf.net
Issued by JPRS Domain Validation Authority - G4
About this certificate
This digital certificate with serial number 2e:03:57:19:e2:5d:1a:e7:81:9d:d6:e5:95:e7:80:fc was issued on by Japan Registry Services Co., Ltd..
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=www.ufuf.net
Japan Registry Services Co., Ltd.
Organization:
Japan Registry Services Co., Ltd.
Country:
JP
This certificate has expire since
Certificate Details
Serial Number (hex): 2e:03:57:19:e2:5d:1a:e7:81:9d:d6:e5:95:e7:80:fcSerial Number (int): 61161831317077484561310478677861433596
Serial Number lenght: 126 bits, 16 octets
SubjectKeyId: 55:4b:ef:f6:20:85:3d:1e:60:eb:55:1a:c6:1a:9d:55:1b:c6:92:2c
AuthorityKeyId: 7c:24:ce:0d:a4:38:2d:c7:b3:63:5e:a7:78:7a:8d:1d:4c:2e:c7:15
Fingerprint (sha1): 35:96:29:44:a8:cc:08:4a:f9:f7:0d:da:bb:97:01:91:4e:2d:44:bc
Fingerprint (sha256): 5f:dd:90:6f:50:d3:ae:2b:aa:f7:05:11:f4:d5:40:19:18:38:ca:43:57:8c:db:48:24:f9:17:3e:8a:1b:e9:26
Issuing Certificate URL: http://repo.pubcert.jprs.jp/sppca/jprs/dvca_g4/JPRS_DVCA_G4_DER.cer
Revocation information
OCSP Server: http://dv.g4.ocsp.pubcert.jprs.jpCRL Distribution Point: http://repo.pubcert.jprs.jp/sppca/jprs/dvca_g4/fullcrl.crl
Check the revocation status for certificate www.ufuf.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ufuf.net
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.ufuf.net
ufuf.net
ufuf.net
Other certificates including the domain name ufuf.net
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ufuf.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGzDCCBbSgAwIBAgIQLgNXGeJdGueBndblleeA/DANBgkqhkiG9w0BAQsFADBp MQswCQYDVQQGEwJKUDEqMCgGA1UEChMhSmFwYW4gUmVnaXN0cnkgU2VydmljZXMg Q28uLCBMdGQuMS4wLAYDVQQDEyVKUFJTIERvbWFpbiBWYWxpZGF0aW9uIEF1dGhv cml0eSAtIEc0MB4XDTIwMTEwMTE0MjYwN1oXDTIxMTEzMDE0NTk1OVowFzEVMBMG A1UEAxMMd3d3LnVmdWYubmV0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAzke3gvjfLs5TILTuVMnrwM5RK6VBqfTUG9GrJHZLEtI5bXHytg3OyvXEUjXH 8DtICdqsEJfqOJexmvWdf5xZPUdRoQbu7nxlNWw/n4g53u4br3NPmOTq3QA5ot9c B91frWR9/USRf1cbq9ngtOBcCfxMi/iA5zjrNE7MEY/UeQ3wmivthWXdOywdPu4Y vjaZGvqtGNSOTBjx+8zvxEsYcQM9g3CoW6KL8j+K1PMTbE1a/JCHccUFoVcRJHK/ i+C7yFtab1bQbGmLcXVmmlznfaaAqdlJ3l+WfahjcZ67pZC0DQh69Td+wUo6ENmC 9VV/H0dyy8kOnr+rid9Vp7yEbQIDAQABo4IDwDCCA7wwHwYDVR0jBBgwFoAUfCTO DaQ4LcezY16neHqNHUwuxxUwgZAGCCsGAQUFBwEBBIGDMIGAME8GCCsGAQUFBzAC hkNodHRwOi8vcmVwby5wdWJjZXJ0LmpwcnMuanAvc3BwY2EvanBycy9kdmNhX2c0 L0pQUlNfRFZDQV9HNF9ERVIuY2VyMC0GCCsGAQUFBzABhiFodHRwOi8vZHYuZzQu b2NzcC5wdWJjZXJ0LmpwcnMuanAwIQYDVR0RBBowGIIMd3d3LnVmdWYubmV0ggh1 ZnVmLm5ldDBZBgNVHSAEUjBQMEQGCysGAQQBg6RDAQEEMDUwMwYIKwYBBQUHAgEW J2h0dHA6Ly9qcHJzLmpwL3B1YmNlcnQvaW5mby9yZXBvc2l0b3J5LzAIBgZngQwB AgEwEwYDVR0lBAwwCgYIKwYBBQUHAwEwSwYDVR0fBEQwQjBAoD6gPIY6aHR0cDov L3JlcG8ucHViY2VydC5qcHJzLmpwL3NwcGNhL2pwcnMvZHZjYV9nNC9mdWxsY3Js LmNybDAdBgNVHQ4EFgQUVUvv9iCFPR5g61UaxhqdVRvGkiwwDgYDVR0PAQH/BAQD AgWgMIIB9QYKKwYBBAHWeQIEAgSCAeUEggHhAd8AdgD2XJQv0XcwIhRUGAgwlFaO 400TGTO/3wwvIAvMTvFk4wAAAXWEPKbLAAAEAwBHMEUCIQDfK3bLrolW0S+Je8kb 2qU2FnBFhi2iwecGWdhifbNxegIgRBe0F1cAAHLk1qUxSujmowiQI+grVK0PFjB8 q8vf728AdgB9PvL4j/+IVWgkwsDKnlKJeSvFDngJfy5ql2iZfiLw1wAAAXWEPKiw AAAEAwBHMEUCIQD0eBXLNQjz2+Mb8CeMpnth8J+2R1y94s7V/Mr8AulNbQIgWDsa SVAEk90rJgQsJ0VAjCnif5uhbv9p05N7L+kJvcsAdQBc3EOS/uarRUSxXprUVuYQ N/vV+kfcoXOUsl7m9scOygAAAXWEPKx9AAAEAwBGMEQCIEpCrCV5GHQD2ysMiRcG pnm0AIfejk9aAZP1zJNO81A8AiBV8SVXXJepzncdG4Z0i0Pbofkr1nlbeY5msmoZ wGhNFQB2AESUZS6w7s6vxEAH2Kj+KMDa5oK+2MsxtT/TM5a1toGoAAABdYQ8rX4A AAQDAEcwRQIhAIhIfjxSPzDBrekI5PUaR/nKUfKQMr9x45ZLM6MA27ifAiAPFcDO qVAfLOrGnT4ESJyK6N3D1sbX/kjApXvQ+LKVmjANBgkqhkiG9w0BAQsFAAOCAQEA iT9NiPh/4kvfqaF5bd13eRIRIloXawWjogc0zwsokOHgePAPTIlb51rn4x3bQhfJ RMa/mEL4nVP4Gx+Wq3kV+L7T/c3uEo5QOU4CB/LURjFy+JIzdqIzGnWj5O8BHRC7 NWN9RADJd9Mz/2FOVktGRbrpOpiPMR9sYpglpD0mtsAx+VAu+K63c6cFxxHl6oOp E/j8oxFOI1cGyHtLZEI+Vkm5xs92STFVeOmErK+NHCz243xnjj+VAcfAlmX/Ks52 2wl92h19z713XtfFsk3dy35AG32Il7Nctjkkg1XwuaopHe5elZqex3B6bq25o80B MJZGWsRpqaWPLrYaCXP7WQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzke3gvjfLs5TILTuVMnr wM5RK6VBqfTUG9GrJHZLEtI5bXHytg3OyvXEUjXH8DtICdqsEJfqOJexmvWdf5xZ PUdRoQbu7nxlNWw/n4g53u4br3NPmOTq3QA5ot9cB91frWR9/USRf1cbq9ngtOBc CfxMi/iA5zjrNE7MEY/UeQ3wmivthWXdOywdPu4YvjaZGvqtGNSOTBjx+8zvxEsY cQM9g3CoW6KL8j+K1PMTbE1a/JCHccUFoVcRJHK/i+C7yFtab1bQbGmLcXVmmlzn faaAqdlJ3l+WfahjcZ67pZC0DQh69Td+wUo6ENmC9VV/H0dyy8kOnr+rid9Vp7yE bQIDAQAB -----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 61161831317077484561310478677861433596 . . . . . . . . [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 'JP' . . . . . . . . . . . . [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 'Japan Registry Services Co., Ltd.' . . . . . . . . . . . . [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 'JPRS Domain Validation Authority - G4' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-11-01 14:26:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-11-30 14:59:59 +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 'www.ufuf.net' . . . . . . . . [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 26040455715977571652484353370553697962222738725414330381862036839150806624625369616353131947653532970608209785015020368054252464110721745598301181744463743005627529820149806095384117557269629436182185651505351375329473046470158261628685141179727375493677092636481599970920385750164978357363908178116920767192396648491876828699207240479962782031352505338034931727465712328128991242010533276582645447409720925689669762069777312322958028148722241742438338070802995879722904238703917906225335475970922001192204898632771126726637095688003629905840105529807619725792186986900601798773085850354834519012590562894864975692909 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 7c24ce0da4382dc7b3635ea7787a8d1d4c2ec715 . . . . . . . . . . . . . . . . [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 (131 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://repo.pubcert.jprs.jp/sppca/jprs/dvca_g4/JPRS_DVCA_G4_DER.cer' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://dv.g4.ocsp.pubcert.jprs.jp' . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ufuf.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ufuf.net' . . . . . . . . . . . . . . . . [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 (82 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.53827.1.1.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://jprs.jp/pubcert/info/repository/' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (68 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://repo.pubcert.jprs.jp/sppca/jprs/dvca_g4/fullcrl.crl' . . . . . . . . . . . . . . . . [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) 554beff620853d1e60eb551ac61a9d551bc6922c . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (485 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (481 bytes) 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 . . . . [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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