www.city.tsukumi.oita.jp

Issued by COMODO RSA Domain Validation Secure Server CA

About this certificate

This digital certificate with serial number 28:b7:6b:06:14:91:fc:92:65:7e:11:01:ed:64:2d:15 was issued on by COMODO CA Limited.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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.

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We have idenified some issues with this certificate:

  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

www.city.tsukumi.oita.jp

Organization unit: Domain Control Validated
Organization unit: COMODO SSL

COMODO CA Limited

Organization: COMODO CA Limited
State / Province: Greater Manchester
Locality: Salford
Country: GB

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 28:b7:6b:06:14:91:fc:92:65:7e:11:01:ed:64:2d:15
Serial Number (int): 54121480856071261363657393218500439317
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 64:44:5a:58:e4:ad:c3:96:fc:c0:f6:3c:d9:1e:c6:98:e8:3f:e3:72
AuthorityKeyId: 90:af:6a:3a:94:5a:0b:d8:90:ea:12:56:73:df:43:b4:3a:28:da:e7

Fingerprint (sha1): f2:ad:c4:5e:60:a2:a9:c9:f3:0d:73:a9:ec:1f:31:b7:79:b5:1d:a1
Fingerprint (sha256): 84:ec:ec:3d:fd:12:2f:4a:da:bd:d1:57:78:9c:0b:4a:94:fd:ab:30:84:2b:a8:c6:65:43:22:d1:7e:f2:75:ff

Issuing Certificate URL: http://crt.comodoca.com/COMODORSADomainValidationSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/COMODORSADomainValidationSecureServerCA.crl

Check the revocation status for the current certificate on www.city.tsukumi.oita.jp
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.city.tsukumi.oita.jp
city.tsukumi.oita.jp

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGazCCBVOgAwIBAgIQKLdrBhSR/JJlfhEB7WQtFTANBgkqhkiG9w0BAQsFADCB kDELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxNjA0BgNV BAMTLUNPTU9ETyBSU0EgRG9tYWluIFZhbGlkYXRpb24gU2VjdXJlIFNlcnZlciBD QTAeFw0xODEwMTAwMDAwMDBaFw0xOTExMDkyMzU5NTlaMFsxITAfBgNVBAsTGERv bWFpbiBDb250cm9sIFZhbGlkYXRlZDETMBEGA1UECxMKQ09NT0RPIFNTTDEhMB8G A1UEAxMYd3d3LmNpdHkudHN1a3VtaS5vaXRhLmpwMIIBIjANBgkqhkiG9w0BAQEF AAOCAQ8AMIIBCgKCAQEAtOD6rvFSP7NSR6t3o5HzkIdwcY3ttSl97vrspL9utiPy 5X+bDCfSSre4YUoiFXToFN15cRgmgfswzfq1ZpIKh/O3jWakLVoLc4ZE1xMEHX6V z0ohcTo3Wjgh4zPW7a2wePzqdDm+f8b2pVlUPs6GoxFdw+zpJzI2w95wK05PWnv9 N/FMnAllU3fR3EsBVxDd55/HHTusD7xuxfHO9JK9eQLPgOxfTGEgDRpk1hyHRjaG biERLFoTLUYx714MWoamK2+lv2PtdD5aeai2hsAl6SRBiP9BmVXZflzIPoxP7ppG c4GSdl0CBqXbinWyCAjWn3GUcU69iLPq/muOPUtpOwIDAQABo4IC8zCCAu8wHwYD VR0jBBgwFoAUkK9qOpRaC9iQ6hJWc99DtDoo2ucwHQYDVR0OBBYEFGREWljkrcOW /MD2PNkexpjoP+NyMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjBPBgNVHSAESDBGMDoGCysGAQQBsjEB AgIHMCswKQYIKwYBBQUHAgEWHWh0dHBzOi8vc2VjdXJlLmNvbW9kby5jb20vQ1BT MAgGBmeBDAECATBUBgNVHR8ETTBLMEmgR6BFhkNodHRwOi8vY3JsLmNvbW9kb2Nh LmNvbS9DT01PRE9SU0FEb21haW5WYWxpZGF0aW9uU2VjdXJlU2VydmVyQ0EuY3Js MIGFBggrBgEFBQcBAQR5MHcwTwYIKwYBBQUHMAKGQ2h0dHA6Ly9jcnQuY29tb2Rv Y2EuY29tL0NPTU9ET1JTQURvbWFpblZhbGlkYXRpb25TZWN1cmVTZXJ2ZXJDQS5j cnQwJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmNvbW9kb2NhLmNvbTA5BgNVHREE MjAwghh3d3cuY2l0eS50c3VrdW1pLm9pdGEuanCCFGNpdHkudHN1a3VtaS5vaXRh LmpwMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA7ku9t3XOYLrhQmkfq+GeZqMP fl+wctiDAMR7iXqo/csAAAFmXbFFAQAABAMARzBFAiEAoltDDeoBswKmithhGj95 VA/0ucJgvpzFGZzXxqbZs04CIFis4HGEPbh+xs+7sqOWoeS4S6k+72khGsi1/Z/d T5hfAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFmXbFEhwAA BAMARzBFAiAaeyYjAqthdQj6w+83UMPAt7gMw8louUSAqcjAQYswYgIhAJcbO6KD Pa8Ag9DxFxbqsWbu6xmUbtFSDGWtyp60Dwz0MA0GCSqGSIb3DQEBCwUAA4IBAQBO ZR7Nxr4Jo1+Owj6xYVc+pzyGm9g39+gG9Zwfz8mHH1u4qTKfg0p3Vkh734iMex85 eZSmGBjz/OW20w0yoM7EZy0qrmNeTmRNAMF5oNfHWvVAAbgl32XGFGzB3HdaDvvb k61RYqUMokLCqxvZjsjQLIcMS48BDg8QuFjTKYigrniBluR9A3y17R9AhV8FHiu1 1lZkfynd0AYLHW/ag37bv+IwT/bYHMZernyM8zaN0YWgV4/JqcQGnn25PZJ9wpTC DbeyEPlQXvh70i7CkMpyVaGx1eTWJ3IsXBNe5feUx1ePgUscp7It4oTf0tax3QOM E/RqizGmtbR50tz2Z77r -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtOD6rvFSP7NSR6t3o5Hz kIdwcY3ttSl97vrspL9utiPy5X+bDCfSSre4YUoiFXToFN15cRgmgfswzfq1ZpIK h/O3jWakLVoLc4ZE1xMEHX6Vz0ohcTo3Wjgh4zPW7a2wePzqdDm+f8b2pVlUPs6G oxFdw+zpJzI2w95wK05PWnv9N/FMnAllU3fR3EsBVxDd55/HHTusD7xuxfHO9JK9 eQLPgOxfTGEgDRpk1hyHRjaGbiERLFoTLUYx714MWoamK2+lv2PtdD5aeai2hsAl 6SRBiP9BmVXZflzIPoxP7ppGc4GSdl0CBqXbinWyCAjWn3GUcU69iLPq/muOPUtp OwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded