www.42401.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0f:4c:6d:a1:f6:9c:5c:56:b6:f0:2d:61:89:fe:c6:6b:76 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.42401.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0f:4c:6d:a1:f6:9c:5c:56:b6:f0:2d:61:89:fe:c6:6b:76Serial Number (int): 266542683872138516253008148004273102678902
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 71:32:ac:be:2f:40:39:9e:65:42:de:4f:7a:74:10:79:cb:8e:1e:6d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c5:17:3f:d4:f8:31:a7:27:02:47:79:7a:a6:2f:6a:42:aa:cb:0c:6b
Fingerprint (sha256): dd:09:0f:c5:db:a4:58:c5:d7:a5:8b:c2:a5:8b:7f:41:91:a6:63:c7:a6:93:c8:87:4f:94:a8:37:16:f0:6e:f6
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.42401.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.42401.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.42401.com
Other certificates including the domain name 42401.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.42401.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISAw9MbaH2nFxWtvAtYYn+xmt2MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjgwNTA2NTBaFw0x OTEyMjcwNTA2NTBaMBgxFjAUBgNVBAMTDXd3dy40MjQwMS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC+Bj5U1L25SSEaI9SEo7k3ciy0fUR/nScV uaSf2bpzDUTekEIR+3xRvxrjnN8Fx9xzCqOXh23g4kUA4/Jj0VgXx14LDHRbWRfr 9D5ceKsai5y6BPwdtK01I1qmBU2Jbq15eL+39+Tr7GPB5eyeq34a0pEUjTpc6+nb 4UAMMKP+z37sPbU0k6L4z7d8R2bYVUNMmB14EZbUWdWA+LDTXIdcIXzvbd1Muos5 CiJOxu4GxEZEOHK4rovHSkniHG7JYjkgWM6pc58B4q0lEHINFifQwZLUsUzRA51Y Xu9Caj0PEroMUAebC4R0ovPM/V8nja1yKJHLnOC+uxuBOVnoBHLsb7J2blfviX15 VmGzfR2Lxh2VghuMY4Ia1kAzgX5+YheKsDkR1AiX0sjy+GCeOLn1nYSyjDmsHhIZ ti/66+nvBVcTF+fgLpdUQmdMlJmSRI1UEH/nwuavxnwNkNP0DYkiZ8ds8HinGPeI AsbAxqL6CGu/lZA3Rq4qs+KFDw6OTLBgb2W1OCFnOKN0GXJfL+U8W4nvA93lheuW hGU1rjyXLw9T5voHXiIpI44BO1m/Ks2bzWs2ILn66jhe/tR4QfJDkRaV6DYi5sV1 8cPRBDL21PnwFvTb+Ha34HbIMOeZDr24jM7AxKYUtJwu49NT7RgcGT0WPK7eVeo4 PtyyaZO7zQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRxMqy+ L0A5nmVC3k96dBB5y44ebTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy40MjQwMS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAW12ep1kAAAE AwBHMEUCIEBeffqfIYzJTtexO/ACDltkiseiVZR2Lr09BE/XMW/pAiEAnwofDKWy grcJrXcY51rju6pZgOIH/GM6bNyXcQwSe0UAdgApPFGWVMg5ZbqqUPxYB9S3b79Y eily3KTDDPTlRUf0eAAAAW12ep2IAAAEAwBHMEUCIQDLgtO4BAD0NnOWDgey/oWn c6rnpCXhLi8ZP6qQWSmBoAIgX74TAXab3L+PICw87wo73Tzcw2LtYCNJDoV1QqK0 DFYwDQYJKoZIhvcNAQELBQADggEBAIQPwHwM+6gMJDjpQLrCp1PkYx0o/W/SZ1HN cWve4l3a6rdFzZz77g/fEVamUbQCIDfEVUl+AoOc4/qY3KAs1JQa3k1d9Tp2B/jY k3QBNoUZOp+WxYj+31lf+Zz+Nr2rRlk3e4VkfElti2e+Pj42imrPEKGBPLTyOeEa fn2pLYDp5e6eH/DnbzaQ0SfgLCC49eCO6ONg8qtjsTo9B2w5oEc3YuXOwLPkD4pt 6vWKjmg3cmAnFguRVmUJHquL8mFWug6BGhiqdwyT/dDcmt9vH3p+vK7P0AepYn8X cGIv5eLp7lhefNU4CJY7q/pQdP1OZ1EGhXJB4C36G6m3Hyw54pA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvgY+VNS9uUkhGiPUhKO5 N3IstH1Ef50nFbmkn9m6cw1E3pBCEft8Ub8a45zfBcfccwqjl4dt4OJFAOPyY9FY F8deCwx0W1kX6/Q+XHirGoucugT8HbStNSNapgVNiW6teXi/t/fk6+xjweXsnqt+ GtKRFI06XOvp2+FADDCj/s9+7D21NJOi+M+3fEdm2FVDTJgdeBGW1FnVgPiw01yH XCF8723dTLqLOQoiTsbuBsRGRDhyuK6Lx0pJ4hxuyWI5IFjOqXOfAeKtJRByDRYn 0MGS1LFM0QOdWF7vQmo9DxK6DFAHmwuEdKLzzP1fJ42tciiRy5zgvrsbgTlZ6ARy 7G+ydm5X74l9eVZhs30di8YdlYIbjGOCGtZAM4F+fmIXirA5EdQIl9LI8vhgnji5 9Z2Esow5rB4SGbYv+uvp7wVXExfn4C6XVEJnTJSZkkSNVBB/58Lmr8Z8DZDT9A2J ImfHbPB4pxj3iALGwMai+ghrv5WQN0auKrPihQ8OjkywYG9ltTghZzijdBlyXy/l PFuJ7wPd5YXrloRlNa48ly8PU+b6B14iKSOOATtZvyrNm81rNiC5+uo4Xv7UeEHy Q5EWleg2IubFdfHD0QQy9tT58Bb02/h2t+B2yDDnmQ69uIzOwMSmFLScLuPTU+0Y HBk9Fjyu3lXqOD7csmmTu80CAwEAAQ== -----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 266542683872138516253008148004273102678902 . . . . . . . . [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 2019-09-28 05:06:50 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-27 05:06:50 +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.42401.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 775231869736219314945933434152968414195458269184281701694586867499696727371889099283490782110301301739475236367343270739794307289115594573631571925463096751833037637494262932847891325069378456310985720331045263089100138589990373097197115076751552475480034204701860814638157867267022206080955006560673539331190761473036552378415464189299677347236862912430816658128054245266144413958112693690735950677329681249000132102825694436997188690581800968375304268934395189302980726987048861404590966498162732894451885162165682282973538862992960451310878136855069061360936128216089271076535954306536357117621738109798941657918078873658657648027330835542404344142078265845868816327986240563587034943704818016427287448318533885646553553738712333382022835391409403954592380987954697059143373681623322692154793434225149041539491035965038036654383021479530113134061367078570214357336133306602502303520610167077184455214607810052131801134440858801611446227041159188268053520944357321938289150741012653106725053941578564391967203546998894750848089872784970604128697191705179774672795918031086091509651465137612050695693926322210740098595883207518144873033145172516599083259381702542655652633165704878665326159948501711229769715200508650866170871921613 . . . . . . . . . . . . . . . . . . . . [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) 7132acbe2f40399e6542de4f7a741079cb8e1e6d . . . . . . . . . . . . . . . . [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.42401.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d767a9d6400000403004730450220405e7dfa9f218cc94ed7b13bf0020e5b648ac7a25594762ebd3d044fd7316fe90221009f0a1f0ca5b282b709ad7718e75ae3bbaa5980e207fc633a6cdc97710c127b45007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d767a9d880000040300473045022100cb82d3b80400f43673960e07b2fe85a773aae7a425e12e2f193faa90592981a002205fbe1301769bdcbf8f202c3cef0a3bdd3cdcc362ed6023490e857542a2b40c56 . . . . [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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