www.42401.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:48:da:d3:e3:ea:11:41:5a:5e:39:d0:15:18:ce:e4:84:d9 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): 03:48:da:d3:e3:ea:11:41:5a:5e:39:d0:15:18:ce:e4:84:d9Serial Number (int): 286128060113958282127520742420580260938969
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 19:8f:31:59:89:3b:17:2b:1b:e3:2d:ab:b1:7b:43:7f:89:27:0d:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b5:d1:2b:5e:ef:9c:5b:88:3e:5d:21:28:c7:5e:09:9b:49:99:87:79
Fingerprint (sha256): fe:4e:39:d2:84:fd:0a:02:77:73:58:34:18:d4:9b:ec:e5:27:43:f8:42:11:d9:3e:1b:10:72:b5:f9:41:30:d6
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----- MIIGUTCCBTmgAwIBAgISA0ja0+PqEUFaXjnQFRjO5ITZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjUxMTI5MzVaFw0x OTA4MjMxMTI5MzVaMBgxFjAUBgNVBAMTDXd3dy40MjQwMS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDNHoo+E+Rix4d4y+8qp1ezOF+cu0+WNDsr TbseXzapoFcAnE3bhBa8QgCSUKC+TGReVYEoSOkvAo8HskCffiR5EJNtqnc+Ct/b PQw/ntz/pShKS2byBElw+bZMVqTgNRGXpRu3Ra9i15s5uwjUQsBi+JVK1+de8qKk CB7fzkUvS8H1ZV0DjUpPvi+MKMqyVllvn7Q6xNZY39Obe5jb+GQUXUFKzWXW7dfB eQ4OE1TlQaoXbM90JHU2/TxyrocgB0/vcw+sSKfaRjwyNaLNQmhSEwiPdpZKS8BM dECOx+xo6cWATpKbk4V19GXCBfgW82v9t3muHFpRH9UCB7KW+btR+jNXBjnnMtSk Eujr0if86r2LJHq8lonZPsXJXsChSgxB0Zjofvnuiiy2pmY/LDu2Yk9g+7/nvZ3v 7+0fC1KX1FR0YvY96g2zy9UdyEpYRmNf6HmHg7hoO5Y7RXVnUUmliXEG77ayTPJ9 7kPUeMMjyXLaDOKtnKBMeJfB0giPHr7kPB0p53CO9ZW0kCkPo4bwWnmMiamSQjkN p2jTZR8b+u5Z/rVoAyNO98iwJSvaSmxwr3f4Jzwm/4lk7CG+/hkCK4a0S3kz2am+ coK0AonPZyNVI7RgFXoethplTVmjPDnbyzGYepPci+yC7kOnY+ir3WhYk1NNr6Yg wGlWOCq8YQIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQZjzFZ iTsXKxvjLauxe0N/iScN/DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy40MjQwMS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdQB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWru98JRAAAE AwBGMEQCIDIrpzSdK2oGiFx+7s5SJM3Cx2IBqVW7rmr5YIm1m+HEAiBrES1WHVrA QWRBEsJM6ghKlLIg8leMs3QosxToO1ut3gB2ACk8UZZUyDlluqpQ/FgH1Ldvv1h6 KXLcpMMM9OVFR/R4AAABau73wj4AAAQDAEcwRQIgFIWFxwCYj/wqS37gIiEWufOu PpdGNhcdkLisk2PRCj0CIQC+b1P9ahfk5b+1jnRmtrnGN8FvTD9p1rc7uBJF/sgJ RzANBgkqhkiG9w0BAQsFAAOCAQEAgjLgJoJ3iAyVEB5BEpFBYYHFlhOI7m9GNDeF iw/2hEcHAM+mFmc+K1UWyL74Dau8/SYoV9uY8FxuLwLbArtR8PS8ZCHvHX55uy7j MQRI22ug2AUGL46zNTFB5o8NzPf/r7n+iVrjudfLsqVMaHX10QDSYRO5vxQODbe4 BQu6i8vit0mdAjr8KcH2zXNQrmiWiv+7QlD8nizjnRKZUV4ThEkXnekLUJ6h4qGG dzzk++K0H1JueUp776XbxgZVKGGStAX1L6e546Kr4XvlFhWLaEn725ECrwCwlxkP qaWN7WG1KS+8iekl99vJ8EiuH2rWPcXYIg/hNqN2Tc+H/Q3tQg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzR6KPhPkYseHeMvvKqdX szhfnLtPljQ7K027Hl82qaBXAJxN24QWvEIAklCgvkxkXlWBKEjpLwKPB7JAn34k eRCTbap3Pgrf2z0MP57c/6UoSktm8gRJcPm2TFak4DURl6Ubt0WvYtebObsI1ELA YviVStfnXvKipAge385FL0vB9WVdA41KT74vjCjKslZZb5+0OsTWWN/Tm3uY2/hk FF1BSs1l1u3XwXkODhNU5UGqF2zPdCR1Nv08cq6HIAdP73MPrEin2kY8MjWizUJo UhMIj3aWSkvATHRAjsfsaOnFgE6Sm5OFdfRlwgX4FvNr/bd5rhxaUR/VAgeylvm7 UfozVwY55zLUpBLo69In/Oq9iyR6vJaJ2T7FyV7AoUoMQdGY6H757oostqZmPyw7 tmJPYPu/572d7+/tHwtSl9RUdGL2PeoNs8vVHchKWEZjX+h5h4O4aDuWO0V1Z1FJ pYlxBu+2skzyfe5D1HjDI8ly2gzirZygTHiXwdIIjx6+5DwdKedwjvWVtJApD6OG 8Fp5jImpkkI5Dado02UfG/ruWf61aAMjTvfIsCUr2kpscK93+Cc8Jv+JZOwhvv4Z AiuGtEt5M9mpvnKCtAKJz2cjVSO0YBV6HrYaZU1Zozw528sxmHqT3Ivsgu5Dp2Po q91oWJNTTa+mIMBpVjgqvGECAwEAAQ== -----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 286128060113958282127520742420580260938969 . . . . . . . . [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 2019-05-25 11:29:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 11:29:35 +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 836813722887620794370073252960940967461994821002112237328282739675039706558615841176639072322028061585609670654431687367025110278681689308978558126811325326397272619770305154013054248408255372534368619526029218189501273428638942186434881401141565022801629874741410286614456832651699472935380494494588051625296357108671398470832359633127435282891235322950932681380341322940116823638600436836944193606356652604453749823870048452763902761837822971043396170322494163797972867420028891347594451345293195315983128378571450471177637045875748051783738410030470520120808729925097199206716815713912173062708295090947011887092887384279747086699574318028247034574852339870133635119508641104835448206642091984656611972170342196725884589104993038948536364150094663327403588549280100429314138992667293161016211006210195482425235854650390378829298444540176786780620597666252024291702598091109947001836555947705745277214683563599210419241300731412290438309846533593140351880611235203668449617076943630268390716733721936082727193343774054765817968749068178644321661919570731729099526642110405418196612006617608777960426268712541039848387916072404942250214979837272760432838024425316657646432363546927247073236582233026734171271234401220722130110037089 . . . . . . . . . . . . . . . . . . . . [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) 198f3159893b172b1be32dabb17b437f89270dfc . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aeef7c25100000403004630440220322ba7349d2b6a06885c7eeece5224cdc2c76201a955bbae6af96089b59be1c402206b112d561d5ac041644112c24cea084a94b220f2578cb37428b314e83b5badde007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aeef7c23e00000403004730450220148585c700988ffc2a4b7ee0222116b9f3ae3e974636171d90b8ac9363d10a3d022100be6f53fd6a17e4e5bfb58e7466b6b9c637c16f4c3f69d6b73bb81245fec80947 . . . . [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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