www.42147.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d3:d6:54:c1:e5:ad:e8:1b:f1:7e:5d:b2:fa:f1:e3:0d:f0 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=www.42147.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d3:d6:54:c1:e5:ad:e8:1b:f1:7e:5d:b2:fa:f1:e3:0d:f0Serial Number (int): 333421332092334968882952786359948614503920
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7d:49:3b:fb:74:48:2b:5d:3f:d9:1e:97:c8:f7:92:2a:ea:63:80:26
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f8:b6:68:be:bf:ef:35:0a:11:77:1b:25:bd:09:79:a6:d5:78:15:4e
Fingerprint (sha256): fe:fb:c6:65:f8:3f:b2:50:65:91:0d:3d:8f:8c:cb:9a:60:74:84:8a:0c:a0:48:59:a4:a7:e7:b0:a4:95:ca:78
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.42147.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.42147.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
www.42147.com
Other certificates including the domain name 42147.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.42147.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISA9PWVMHlregb8X5dsvrx4w3wMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcxOTM4MTFaFw0x OTEwMjUxOTM4MTFaMBgxFjAUBgNVBAMTDXd3dy40MjE0Ny5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCePJfhkP0yInt9qaFdD8e0TZVxE0Hu6vAi WrOFYHHAXBSrHsMn4ivNDlzHwSNOIFckQqlfWM6Slaugffp6QDtOaJ8AkS98fnNU dCzIa0XCLodGGDTIv1mk3oPlrL88VY/U0MTevDk3RoAW2kVb58nH8VnyV6DwS7rp MnLDmQkq+0qohsTULUPKa2fNLIqW/Fxz40fHehur+H3B5Q9U4/Gs6ia2y77tAdwK yQLtaD61LfJnu0IOeQWl2Tp2lPt1N29uhXnjvIY63jzFKltsbSIbOLfDqVhNsah8 w16FYeL0l5z5vK0EsvhNkhqNzgrc+lwExkS1AOWRhX8Ucjb/4d+gxed+7rlKJJ2m yiW+k4jeRzyQCgPtfloX+JQ9A8/ogavhPz72gPk3dpgH4FeFZGTCEjVGwnS9hikc 7gL7S46/WiGquP30FZcQN7B8sR4PABPCq/iu2P8nTfxZTKx4PLqO6jDJlBZ/J5xa ik+5bBLzETXVpXuok4i3M3ctKNTrAvj6Meh2GanJbRK4mFl++MAq5P5yV0Vt84Qb 1+juGSV1DFr3DB1JAEm08+EFGHNLhn3F0if2RLjG2gWq3pahu/gM4ZyQhHPPZWX0 L5TxgWiYHYImY4VTOhNirBgTWAxoP/iKb5wH8sBxGFcqG4n6mAW2aU4+OkgewWBA 5HpdcjzkEQIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR9STv7 dEgrXT/ZHpfI95Iq6mOAJjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy40MjE0Ny5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdwB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWw1J7lcAAAE AwBIMEYCIQDoanvpOiC1VmT1raA9A6AQVb/bgs+rPqc+pznrtGpXgwIhAMlwqgQO 9Tq1/Dq1jTimnybNILQQjGn64yqJIsBlGyGqAHYAY/Lbzeg7zCzPC3KEJ1drM6SN YXePvXWmOLHHaFRL2I0AAAFsNSe5egAABAMARzBFAiEAjxN5iV4bex63BhhmaJoy pIjooMMgSTlhnZzM78uVQA0CIGKXavnWub59RVyN9vn4nRhs8Fhvl6P6UwK355k0 0glXMA0GCSqGSIb3DQEBCwUAA4IBAQCFK7v1sv3CqgqwRId6OYH/nbM8lFp5oYsJ J5r2QQMJxGkToUa/WhT1tp92RqcgThzjER3RCzHk4y5+I4xQpL7o32u5fmGoA9MV dzZ0laGdqCCrEhqz3CqMII4ehW/3F9fODsevDtIhy1z05xZREwKRA7byVC6qMFt+ RZ9DZsyWBg8hNG3uuinhXGOb2g3rgYYuqxTsZJ6yK4FY1HuqUn6PjXEihhX96LgS 7WFfuxyQSy4lF9hSqn7U61g79FvnRKOfRqK3NRU0+tnQBsSVvbGTihmrbo+mTOPt JZRwu5/lRVs2ZqV+UNy5z1fO3B7IZQIvx00SDTHMRY83rQUy2CKm -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnjyX4ZD9MiJ7famhXQ/H tE2VcRNB7urwIlqzhWBxwFwUqx7DJ+IrzQ5cx8EjTiBXJEKpX1jOkpWroH36ekA7 TmifAJEvfH5zVHQsyGtFwi6HRhg0yL9ZpN6D5ay/PFWP1NDE3rw5N0aAFtpFW+fJ x/FZ8leg8Eu66TJyw5kJKvtKqIbE1C1DymtnzSyKlvxcc+NHx3obq/h9weUPVOPx rOomtsu+7QHcCskC7Wg+tS3yZ7tCDnkFpdk6dpT7dTdvboV547yGOt48xSpbbG0i Gzi3w6lYTbGofMNehWHi9Jec+bytBLL4TZIajc4K3PpcBMZEtQDlkYV/FHI2/+Hf oMXnfu65SiSdpsolvpOI3kc8kAoD7X5aF/iUPQPP6IGr4T8+9oD5N3aYB+BXhWRk whI1RsJ0vYYpHO4C+0uOv1ohqrj99BWXEDewfLEeDwATwqv4rtj/J038WUyseDy6 juowyZQWfyecWopPuWwS8xE11aV7qJOItzN3LSjU6wL4+jHodhmpyW0SuJhZfvjA KuT+cldFbfOEG9fo7hkldQxa9wwdSQBJtPPhBRhzS4Z9xdIn9kS4xtoFqt6Wobv4 DOGckIRzz2Vl9C+U8YFomB2CJmOFUzoTYqwYE1gMaD/4im+cB/LAcRhXKhuJ+pgF tmlOPjpIHsFgQOR6XXI85BECAwEAAQ== -----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 333421332092334968882952786359948614503920 . . . . . . . . [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 2019-07-27 19:38:11 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 19:38:11 +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 'www.42147.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 645549383990303835506944444823625601376546949517645903770073010298294669688101840730637165104475569398707826699860404488826981086595138419653219202023264357321481565454914293401606988900093686137183373461179555515678652687281778623478968007467257564645390559513369785836661613347848043512083622903697061716971893692507948175502167795984232220549092071825591588956747091909003503280085160182207948454227483100605709264484049933331077010710298642409535375771498198561542618415923350553523929553215953478168493518931090932896346752648289055099890074150895531146251704504708014359632131330642165903606313282779421663967560224164890738785843563492113381442009865806983658759349686020335874124452821240061477608595908234242893853787052914600524647722794975306463598009462114318526465028605462720274629097937851634318895656196660440764166728461295956565043859541845784298825724416749299947108304406557748943244910912393992613531761383044476019030363092132308945265384624683223829899603002195281202746358877049304925628399385395881920363987500170657673701341608643070344066586721381004383305831208476727694687118883059263014186135451361891571160367347063714313198836291179263842760635094538975616158767137133374041815773132036234962739717137 . . . . . . . . . . . . . . . . . . . . [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) 7d493bfb74482b5d3fd91e97c8f7922aea638026 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.42147.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) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3527b95c0000040300483046022100e86a7be93a20b55664f5ada03d03a01055bfdb82cfab3ea73ea739ebb46a5783022100c970aa040ef53ab5fc3ab58d38a69f26cd20b4108c69fae32a8922c0651b21aa00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c3527b97a00000403004730450221008f1379895e1b7b1eb7061866689a32a488e8a0c3204939619d9cccefcb95400d022062976af9d6b9be7d455c8df6f9f89d186cf0586f97a3fa5302b7e79934d20957 . . . . [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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