www.sukoyaka.yokohama

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:70:0c:c2:3d:1c:b6:d0:4b:a0:6b:19:be:7d:52:bd:cd:8b 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)

www.sukoyaka.yokohama

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:70:0c:c2:3d:1c:b6:d0:4b:a0:6b:19:be:7d:52:bd:cd:8b
Serial Number (int): 299465442171467775053450379775643930709387
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 03:e4:23:39:88:af:ed:a8:23:36:37:62:10:8b:7a:39:bf:e2:5b:d3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 30:cf:39:27:13:0f:69:e9:97:b1:9a:d6:0d:1d:3d:40:77:cb:55:4e
Fingerprint (sha256): 00:00:b0:93:20:56:6f:22:a7:88:59:a9:76:fa:a4:9a:09:ad:dc:dd:af:bb:3a:22:ef:06:bb:f8:7f:58:c8:ee

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for the current certificate on www.sukoyaka.yokohama
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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

sukoyaka.yokohama
www.sukoyaka.yokohama

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFITCCBAmgAwIBAgISA3AMwj0cttBLoGsZvn1Svc2LMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzAzMjgwOTAwMDBaFw0x NzA2MjYwOTAwMDBaMCAxHjAcBgNVBAMTFXd3dy5zdWtveWFrYS55b2tvaGFtYTCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANtBtuoUlVdX/1SRGFsCFiWs GYtEfaD4ufQzL4uNsfkOqVe5h9Qci2kKBTony+3rzk9X38ke3g6alfw+u1LEYapU HiW+fUTxgtXWlD8z0MUICsd7k3XmDpueua+d1hL4W/gbdHChE1EKQfxRqhhFrsWl m35+cB3wFbtTTrA+OIMNQsuIJShRrj7mMQlqBKoLeQWcuy4rCtWJuhfAKOgzS4ZA jz27HbWeoirtpRuabQRx381NZSIqsEwkBaGxUhqYBmIYKFgOJlRspygAXEyfqtiT SLUh4tA/JxqMC0fRXfg1bWbkSgRV3CJlR0/w0y4XKDPRFL890uHqnpdLurKX9OcC AwEAAaOCAikwggIlMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUA+QjOYiv7agjNjdi EIt6Ob/iW9MwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwcAYIKwYB BQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNl bmNyeXB0Lm9yZy8wMwYDVR0RBCwwKoIRc3Vrb3lha2EueW9rb2hhbWGCFXd3dy5z dWtveWFrYS55b2tvaGFtYTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYB BAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu b3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkg YmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFj Y29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0 dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUA A4IBAQAc4ijREjq4npALBJHU5RsdJbdGqVtY+Z0qIGUWXL/RFlfzHlrIPBcQU0T6 KVmsBPIiN3C8G7obN40hKsPSPRfe1cITb3/b0IcUJ5OrZIC5GEpGc2w59c5gW6Jc W3hsMtgXWYmDyUzZrRO+BKhsqOZCOZSrog9EUm9TOb9Vk/3faDKQoUlC0BOxLb32 L8s9TD3ZQ+dAOe2Ij5OrO3piWb6dWjVavl2TiGkNDQIE3q1TcXbylgFH6UhRlB70 0dkomxV1v5sBv2YSkCVLZ8DRmkt/a9a9soH3mKtik4eWK/Qrh8q0FvHmV+eAGcCd IJyGRp9DAB6tczZeuvpWJYi1u93M -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA20G26hSVV1f/VJEYWwIW JawZi0R9oPi59DMvi42x+Q6pV7mH1ByLaQoFOifL7evOT1ffyR7eDpqV/D67UsRh qlQeJb59RPGC1daUPzPQxQgKx3uTdeYOm565r53WEvhb+Bt0cKETUQpB/FGqGEWu xaWbfn5wHfAVu1NOsD44gw1Cy4glKFGuPuYxCWoEqgt5BZy7LisK1Ym6F8Ao6DNL hkCPPbsdtZ6iKu2lG5ptBHHfzU1lIiqwTCQFobFSGpgGYhgoWA4mVGynKABcTJ+q 2JNItSHi0D8nGowLR9Fd+DVtZuRKBFXcImVHT/DTLhcoM9EUvz3S4eqel0u6spf0 5wIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded