you-bi.cn

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:57:7d:a9:71:fd:3d:fb:58:2e:5d:b4:60:e6:19:29:f4:09 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)

you-bi.cn

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:57:7d:a9:71:fd:3d:fb:58:2e:5d:b4:60:e6:19:29:f4:09
Serial Number (int): 291108457027020785902318500377099714032649
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 06:75:2f:b6:23:fa:ad:d6:b2:86:c7:ae:47:3e:6a:d7:ad:3f:58:9b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 02:55:6b:cb:c6:a7:3f:32:99:23:ab:76:ca:aa:ea:0d:f1:94:aa:92
Fingerprint (sha256): 00:00:6f:2b:2a:b8:83:ca:a9:c3:88:51:3f:4e:fb:bd:de:01:e3:5e:81:30:4b:b6:bc:7a:27:30:89:61:58:53

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 you-bi.cn
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

www.you-bi.cn
you-bi.cn

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFBDCCA+ygAwIBAgISA1d9qXH9PftYLl20YOYZKfQJMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA4MTExNjMyMDBaFw0x NzExMDkxNjMyMDBaMBQxEjAQBgNVBAMTCXlvdS1iaS5jbjCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAJd/6Ckym97Y3RKlpBBsKOu/jTQHJfBDPLNt71jf uD6YRJrk4F3oeFeXaITOaOUJHEuL9ocxu8grixH4f3WXeXLp6/iqIvJB+BhKk7Rp gJvSDi4NqI6MwvqxAp0mZrcK1ssJPSoCcKmUJMoW+ZdqX+SeyQIdjsxfhw7+ZS5R 6/nFNNdonvjaplS0pn3ya3ZDKQsV/SrQlmH5LKRs/TRI/ABOvbWgYtQ1X8pX61zm dO5SfNuNV3dGFDqV+7qh5Yx7lz4ylW1YBBhc/us2yAJQQ7P0rlFTyZb5lnzwcAOR ZM70pVO6jK3q0x6SWlB/XUBMrF51tKw2y2I0pSAoVmsjepcCAwEAAaOCAhgwggIU MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUBnUvtiP6rdayhseuRz5q160/WJswHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4G CCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAj BgNVHREEHDAagg13d3cueW91LWJpLmNuggl5b3UtYmkuY24wgf4GA1UdIASB9jCB 8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENl cnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFy dGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRl IFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0 b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAlvf3JKKQY4cjAv1h2EpyJ41UstpmoMR7 TLxtZfUkGqn1eWd+RZhs7cmJPC/LtnhJoP5crf44fHJ65WoW/bsZG5c/Hx/GSB1E lM2WokdJ6X7M5kcB8qTFMSyD/8iNvRLrtZPPcfiKmjMqufHEW+6SedfnmyGFZ75Z zWVxZj96vNCqsGoM/PgtCoxOqWYUfyGuYi21OdRIqqvpT0JGtpi6YAg0YC0YM2It wMobvEdHXJuYlL4zG81NtM7fcWJnsvCwImO3NfIVyb04DJTL8SqQZIsN4XcGUZ9m 8DBPEM/vt6NZEqmsm8EzAYPTZYhDXP5hUHGsT/YSuE+4UlBnqXWmVg== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl3/oKTKb3tjdEqWkEGwo 67+NNAcl8EM8s23vWN+4PphEmuTgXeh4V5dohM5o5QkcS4v2hzG7yCuLEfh/dZd5 cunr+Koi8kH4GEqTtGmAm9IOLg2ojozC+rECnSZmtwrWywk9KgJwqZQkyhb5l2pf 5J7JAh2OzF+HDv5lLlHr+cU012ie+NqmVLSmffJrdkMpCxX9KtCWYfkspGz9NEj8 AE69taBi1DVfylfrXOZ07lJ8241Xd0YUOpX7uqHljHuXPjKVbVgEGFz+6zbIAlBD s/SuUVPJlvmWfPBwA5FkzvSlU7qMrerTHpJaUH9dQEysXnW0rDbLYjSlIChWayN6 lwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded