zainas.jp

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d0:e1:4c:d1:eb:64:8e:ad:f8:d1:b0:7a:c9:ab:62:6a:33 was issued on by Let's Encrypt.

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)

zainas.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 03:d0:e1:4c:d1:eb:64:8e:ad:f8:d1:b0:7a:c9:ab:62:6a:33
Serial Number (int): 332415065286122141402615803261848507279923
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0c:f5:7f:b8:1e:ac:07:b6:98:7c:73:d7:76:c5:98:f7:da:77:7a:1e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d9:0f:f8:ab:a0:c7:9b:d4:00:0b:00:ed:67:d6:eb:a0:68:7e:6c:29
Fingerprint (sha256): 68:6a:1f:f1:42:be:01:82:23:6d:2f:fd:99:a3:b9:b6:7b:ab:38:bc:bb:42:81:c4:c2:f9:8d:04:55:29:70:39

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 zainas.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.zainas.jp
zainas.jp

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGDTCCBPWgAwIBAgISA9DhTNHrZI6t+NGwesmrYmozMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA4MDkwNTM0NDlaFw0x ODExMDcwNTM0NDlaMBQxEjAQBgNVBAMTCXphaW5hcy5qcDCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAMwcHgs00kbLIn6UZxwhQ9bQtuofbS+iVpYbaMNJ xNCdxStHiyAEhPPjpZnvUHMbeTkOmEV8goHKWDDMoIaFPos8X4OC8T5Dtv0jfn4m IsqQbK8fib136ZuK/2yZgMkC159YmXb6LCbzSVPVVV40V4SzGoqqh/Oj50nTTHMS yp4SeepPv/sytfYIAQu1VwHRyKzkelGH7bsrPIcVJITJrWkZO5TlmKO6Z8KaxrOp 7a/NYUoSZ5WLcm4fPzm2/DeBovXsfK8g1m+XbyJvH8lPJp/hU1jDWO4q3yOA0lof llytbMrfxOzojQhD/A/hupR+sRHjhA+CpjLgxj/S4uKAKp8CAwEAAaOCAyEwggMd MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUDPV/uB6sB7aYfHPXdsWY99p3eh4wHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4G CCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAj BgNVHREEHDAagg13d3cuemFpbmFzLmpwggl6YWluYXMuanAwgf4GA1UdIASB9jCB 8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENl cnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFy dGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRl IFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0 b3J5LzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3ACk8UZZUyDlluqpQ/FgH1Ldv v1h6KXLcpMMM9OVFR/R4AAABZR1lGGoAAAQDAEgwRgIhAO70YISjN7V751eCMxP4 rr4kFIFDUgCSxTe4BX02wUTDAiEA16Lz0VD/ZRXfo7VMBF20DSenWT/rtRxWEwYb U1yWY5wAdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWUdZRih AAAEAwBHMEUCIHkCHVYpua9r8vbEMuEXGi2wYzhXPgpBe/1mxBQqF0ozAiEA84sA xqkEQxH3kTzbOb7CLywS2rG5MzJ5+jU+JSWFayUwDQYJKoZIhvcNAQELBQADggEB ACPNJc3l69uHbOep2gKzZgEAq5/ZwClD7wTzWYyo33FzJcoBujR/g058koWJ3kAR WikfZKbb8j34WpgrJOm92eiBZrozXmrvXCknvl6/kGKm+Q6ILj3MWJ1T1BHi1Tq1 jYCrR/JbiLVMPwygp4962C0W4MsNHuGECP/iAUiaGca5m8VNGPNWqKDny6qNXp74 l2wvTG25/AGio/hT0Mlz5FAG8qux7kgwgJIAbbUbkd522syCXuM7Ron+7uMim1L8 mqvtH36yrQYEmvHtHII+RbGc/7QaxXd6M/AJKqEsHHRq/hUKc3DU2UMYxyeDkfCU wvRutoMZxLb0HOtSaJMinAs= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzBweCzTSRssifpRnHCFD 1tC26h9tL6JWlhtow0nE0J3FK0eLIASE8+Olme9Qcxt5OQ6YRXyCgcpYMMyghoU+ izxfg4LxPkO2/SN+fiYiypBsrx+JvXfpm4r/bJmAyQLXn1iZdvosJvNJU9VVXjRX hLMaiqqH86PnSdNMcxLKnhJ56k+/+zK19ggBC7VXAdHIrOR6UYftuys8hxUkhMmt aRk7lOWYo7pnwprGs6ntr81hShJnlYtybh8/Obb8N4Gi9ex8ryDWb5dvIm8fyU8m n+FTWMNY7irfI4DSWh+WXK1syt/E7OiNCEP8D+G6lH6xEeOED4KmMuDGP9Li4oAq nwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded