kona.myds.me
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:80:b2:65:5f:6f:b1:86:fc:70:12:e7:d3:da:7d:32:23:0a 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=kona.myds.me
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:80:b2:65:5f:6f:b1:86:fc:70:12:e7:d3:da:7d:32:23:0aSerial Number (int): 305130129702071470727044996990823140827914
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 58:73:01:b6:75:c4:73:9c:e1:35:d9:8b:86:93:66:3d:e0:ad:ed:b8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): db:66:69:a0:44:4b:76:0e:e7:0e:04:55:31:be:32:a9:f8:b9:c8:8d
Fingerprint (sha256): 7f:11:01:57:de:fe:f1:1b:06:9b:38:25:71:fa:13:65:ed:da:09:eb:ab:e3:a7:93:c1:1e:8b:2f:a4:84:db:07
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate kona.myds.me
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kona.myds.me
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
kona.mydns.jp
kona.myds.me
kona.myds.me
Other certificates including the domain name kona.myds.me
(limited to 100 certificates)
Certificate
The complete raw certificate details for kona.myds.me in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXzCCBEegAwIBAgISA4CyZV9vsYb8cBLn09p9MiMKMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMTQwOTI3NTNaFw0x OTA1MTUwOTI3NTNaMBcxFTATBgNVBAMTDGtvbmEubXlkcy5tZTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAOD99YRu0YeU0R2v8CzIJgIlZt1/tju4N5Tj qxyniPPLsY2dOjUeMqumoJvpWyHdHo+pmtphJhPFtPCrHLaBfHhpegUYblbOGCEr 1ShmGxaSLx95SYgm6KK7xWyfoDN0+jleeG0D7iU4FEnoEUiOq50FcpWUfYoxnRKv trjF2VQMVwTpUzbfZEZqlhUD/KDVQjcQ4E3zHkzbj8fvLv4m3mqbhNok1RNR8WAp oyL5oFFJPSS7C+s3sZ1HXBB4RuaOYhoLj27DeoVIVnPQv9Tco+ANZAZ/4GzOv7o+ UKzQZW0aXJCMUVb6bXr8xUaBcwdmmqliBQDCCM/QqxcYnrF6AjUCAwEAAaOCAnAw ggJsMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUWHMBtnXEc5zhNdmLhpNmPeCt7bgw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzAmBgNVHREEHzAdgg1rb25hLm15ZG5zLmpwggxrb25hLm15ZHMubWUwTAYDVR0g BEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0 cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAA dQB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWjrjGZyAAAEAwBG MEQCIGlZro/D4nObxDmHn9m4Zi+XsVSRgZOKZvsZ51POa1QTAiAMoK5aDzNlJ7xA 3FBaCoOG2IYOhAbVKnB7KCSfE6NQnQB3ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLc pMMM9OVFR/R4AAABaOuMZmcAAAQDAEgwRgIhALTZZ53CL6LW1XntNoUE2Zuev4B0 6gm2zZNd98HG2DmpAiEAtBEH+KZSLQ8Gdfg21xYAFYfEzCpg3Z6kpUJzEHAq0Ocw DQYJKoZIhvcNAQELBQADggEBADmYUdxGFXG5ENff3/T1pjfhpRkIb8XP5+NqaK0D 56zmlV6ZL+w5FC86DGw10GORQFijuH6vpu1hJIsmySscEW1H8ajyGrOSNSTDb683 wwmGA1AttEeagqIxXwXzgY92+3UCzZ6uwbKICRO+lTdcsKPKd8HJ7a+FH7uyIxVS AOMWwIYEvIdEOaaTj1OTML/ItvyRGwnLdwqJrUSUTzgo5Je7OD0aeGNhS6380mhS jKRhT8a694XTItu1yTLE+OmaSPzinP4jygAwjVWNk9WEdTEmNl+yy3kilIe/Wyyl kuWLVt8rGYoxp+tmpffM5t6jrqq4Gfag9wmkxnlD176H7S8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4P31hG7Rh5TRHa/wLMgm AiVm3X+2O7g3lOOrHKeI88uxjZ06NR4yq6agm+lbId0ej6ma2mEmE8W08KsctoF8 eGl6BRhuVs4YISvVKGYbFpIvH3lJiCboorvFbJ+gM3T6OV54bQPuJTgUSegRSI6r nQVylZR9ijGdEq+2uMXZVAxXBOlTNt9kRmqWFQP8oNVCNxDgTfMeTNuPx+8u/ibe apuE2iTVE1HxYCmjIvmgUUk9JLsL6zexnUdcEHhG5o5iGguPbsN6hUhWc9C/1Nyj 4A1kBn/gbM6/uj5QrNBlbRpckIxRVvptevzFRoFzB2aaqWIFAMIIz9CrFxiesXoC NQIDAQAB -----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 305130129702071470727044996990823140827914 . . . . . . . . [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 2019-02-14 09:27:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-15 09:27:53 +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 'kona.myds.me' . . . . . . . . [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 28402612188401888363031792194384299864195293557049841855085836119145776371765692618405887996401340244744271317592682077159091144097222236799020847815371574355154612372090850937731350861954356116540081757477197806879547250145117894868061590385836239662284338531865600793872139237936895114987804977002617798006197469153048871649256313479518872710138612289629582950656543945954959771717158552680982036247664281241720311525467607749947009823489796593234404905698606066285493303463931176195157362850829680509273618799038397660289660067024253039577840729343274308706707800103890189722049690366879591298027399871162364854837 . . . . . . . . . . . . . . . . . . . . [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) 587301b675c4739ce135d98b8693663de0adedb8 . . . . . . . . . . . . . . . . [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 (31 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kona.mydns.jp' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kona.myds.me' . . . . . . . . . . . . . . . . [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) 00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168eb8c6672000004030046304402206959ae8fc3e2739bc439879fd9b8662f97b1549181938a66fb19e753ce6b541302200ca0ae5a0f336527bc40dc505a0a8386d8860e8406d52a707b28249f13a3509d007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168eb8c66670000040300483046022100b4d9679dc22fa2d6d579ed368504d99b9ebf8074ea09b6cd935df7c1c6d839a9022100b41107f8a6522d0f0675f836d716001587c4cc2a60dd9ea4a5427310702ad0e7 . . . . [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) 00399851dc461571b910d7dfdff4f5a637e1a519086fc5cfe7e36a68ad03e7ace6955e992fec39142f3a0c6c35d063914058a3b87eafa6ed61248b26c92b1c116d47f1a8f21ab3923524c36faf37c3098603502db4479a82a2315f05f3818f76fb7502cd9eaec1b2880913be95375cb0a3ca77c1c9edaf851fbbb223155200e316c08604bc874439a6938f539330bfc8b6fc911b09cb770a89ad44944f3828e497bb383d1a7863614badfcd268528ca4614fc6baf785d322dbb5c932c4f8e99a48fce29cfe23ca00308d558d93d584753126365fb2cb79229487bf5b2ca592e58b56df2b198a31a7eb66a5f7cce6dea3aeaab819f6a0f709a4c67943d7be87ed2f