olzai.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9b:57:2b:d9:f5:99:1b:ec:32:20:9c:3b:b1:e1:ed:7a:6f was issued on by Let's Encrypt.
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=olzai.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9b:57:2b:d9:f5:99:1b:ec:32:20:9c:3b:b1:e1:ed:7a:6fSerial Number (int): 314196495193165575226535637762245525338735
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 32:be:75:2d:ac:67:1f:b2:6d:a2:4d:84:ac:16:fa:39:ba:0d:79:ec
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 87:c3:a8:79:a3:0f:57:58:f5:fd:cb:76:31:23:df:1b:ce:03:67:f5
Fingerprint (sha256): 80:6c:05:f0:8c:14:2f:54:72:f3:26:e6:92:72:47:35:f6:c5:70:7e:b3:5b:e2:5b:e3:0c:ba:8d:e0:c0:c2:41
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate olzai.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for olzai.com
Public Key Algorithm
RSA
Key Size
4096
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
olzai.com
Other certificates including the domain name olzai.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for olzai.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSzCCBTOgAwIBAgISA5tXK9n1mRvsMiCcO7Hh7XpvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcxMzE4MjNaFw0x OTA4MjUxMzE4MjNaMBQxEjAQBgNVBAMTCW9semFpLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBALI4EnGL6pCxHl4KtME/G09nU+dkB2LgLEBTnh3T IwHv2pA2rI/pT/I2phm00M3mKSPd7nMnEH5SfvyMS0TK/d0QlinTVPkuzF8XVyuf tl9nyFP/E7NaexZSCtThi21hMO1DERave37b2hISNIdjJUxndmCOREL+7zfWZieo zVqWVdB67K5IoS/khAY/w6u7Zbo1U+zCaqPqghHKVNWNy8eM7v6NYtLfx6marccm Y94/OKH08SpT3M+rl8EY28bgaiXyo+m1T2DLoPzoTCshkWJzKYBKpYrHW0B6DWHs o9o3RajU8FI4m8y6xcxe5yccsc7GONRoKx5I4vNWq/L3TOMhfablP0RURPKfRgTJ yoCVItp4WlTJqvMZlIB0jduOXJ6ystEVl24+niSZMYdMj1FkgN7ccsXzDRUd5h/r Vj0/+r3EIEhRaz6cPa44B/nkEGJzSB80/Nkf6rzCkpIxp9rsRdZAfDFPPduSwo4C jM5tQjB8FYL8IR4qz+MgaKJ6iPtOqEcCZsdZwEfUjfPfGvog5/epGocTcWnWi/YI FYTHzINeTat0CEm+RsfwWOZaod3+0dFZzFYJuIbmRKrGpaXOw05JWeeBdytESoTt ZGmaZCZrrnStyw9mwjwebdxuAA3MJupiAnoQLfzBt/8kBJDITP9ub23Go9Tn3pIq g7qbAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFDK+dS2sZx+y baJNhKwW+jm6DXnsMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJb2x6YWkuY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAdH7a gzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFq+agVcwAABAMARzBFAiB3 K5MiK2xiljHIbkXMQVFrgQaqFi6YGzueDLAvHyML9gIhALBUKw2/YOD6NXtS4ftX 3HgZ1hgivI6p26MkYkU+YWvGAHcAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz0 5UVH9HgAAAFq+agXVQAABAMASDBGAiEAs+mVGctQQ7mNYt9/GYe3Xe4hxZKWDSLO hHu0VgIY8SsCIQDkYxlEHfxhq0Uj42Rvdrtu+U0IWLLNlUrrkL7tTglRzTANBgkq hkiG9w0BAQsFAAOCAQEAL6twqFPHFm/64MjHaJC34Y75oY3/x5dWQym3FfsOCLn8 5BaXgeLs4kDp18++nT/MMHF0lALBKGw9g1UhO8TUvcMZ4JvhxUfhCWDFvZfvH0Sa pQqb/tArm9El5U2lj8u6G9yOnU1WYmQdDbaMJL2tGttjTm/RS+5+onkg2ey40te4 GytmP7tGQCxWPM3cbMKl+MD6bW8gsZDfnTVO/5v747jVDy1SNZdsrCh4kpIh3gAK EEjEG61ZG2Y+0NKBIk5gu5dZMapyCxBBz+m44bmULkWVHqTA73Vc8auq7lhKGSMN T7Qg2N34/rPoewIvBd9pg1i3jPGyXbLUrgb80zIQ7w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsjgScYvqkLEeXgq0wT8b T2dT52QHYuAsQFOeHdMjAe/akDasj+lP8jamGbTQzeYpI93ucycQflJ+/IxLRMr9 3RCWKdNU+S7MXxdXK5+2X2fIU/8Ts1p7FlIK1OGLbWEw7UMRFq97ftvaEhI0h2Ml TGd2YI5EQv7vN9ZmJ6jNWpZV0HrsrkihL+SEBj/Dq7tlujVT7MJqo+qCEcpU1Y3L x4zu/o1i0t/HqZqtxyZj3j84ofTxKlPcz6uXwRjbxuBqJfKj6bVPYMug/OhMKyGR YnMpgEqlisdbQHoNYeyj2jdFqNTwUjibzLrFzF7nJxyxzsY41GgrHkji81ar8vdM 4yF9puU/RFRE8p9GBMnKgJUi2nhaVMmq8xmUgHSN245cnrKy0RWXbj6eJJkxh0yP UWSA3txyxfMNFR3mH+tWPT/6vcQgSFFrPpw9rjgH+eQQYnNIHzT82R/qvMKSkjGn 2uxF1kB8MU8925LCjgKMzm1CMHwVgvwhHirP4yBoonqI+06oRwJmx1nAR9SN898a +iDn96kahxNxadaL9ggVhMfMg15Nq3QISb5Gx/BY5lqh3f7R0VnMVgm4huZEqsal pc7DTklZ54F3K0RKhO1kaZpkJmuudK3LD2bCPB5t3G4ADcwm6mICehAt/MG3/yQE kMhM/25vbcaj1OfekiqDupsCAwEAAQ== -----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 314196495193165575226535637762245525338735 . . . . . . . . [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 2019-05-27 13:18:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 13:18:23 +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 'olzai.com' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 727070214365800956399356196413458533019615192911609070204036774139238344024454345120224169875919915206076216880134954506072617066107347870032366878215364150110335138825632700634239501316852548559365354577952066553329889233074602945000186781046807961972769220334511903903238823071222328384268652496511998100258008555212984128686498338413457934458818110256447586145001995641729020098223463596470344168417872998058629633430662117746621982104674785390282891029635610026642337760664943091426193626421106008109260623120941948011088641216584816330242846342979965202421164593466326181641133659498589168740306348077682992406029587636757485466613379138041798393650507605979690452033858094795477352965388059902680829201056212740526757462621243273571093301701457663898848980536739378911238539481489844828405311725123693740828557127355524556091810406648102497826477341746809941516219825426562284963433838989430978230298611125680283020073841175741748800565817670512745079476583330016628314881530703220968060239195439400591022371599208630053021165485461439843009934898198631399456895053988670653626669418326417525869385649096010352479863696950930101904355944242027822884035377784483162483621553101223872717099344179304833638210816497089257761127067 . . . . . . . . . . . . . . . . . . . . [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) 32be752dac671fb26da24d84ac16fa39ba0d79ec . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'olzai.com' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016af9a8157300000403004730450220772b93222b6c629631c86e45cc41516b8106aa162e981b3b9e0cb02f1f230bf6022100b0542b0dbf60e0fa357b52e1fb57dc7819d61822bc8ea9dba32462453e616bc6007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016af9a817550000040300483046022100b3e99519cb5043b98d62df7f1987b75dee21c592960d22ce847bb4560218f12b022100e46319441dfc61ab4523e3646f76bb6ef94d0858b2cd954aeb90beed4e0951cd . . . . [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) 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