www.42401.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:3a:9f:85:e9:13:40:c0:e5:0a:f9:9f:41:9d:f5:61:a8:31 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): 03:3a:9f:85:e9:13:40:c0:e5:0a:f9:9f:41:9d:f5:61:a8:31Serial Number (int): 281285277630833970551234268089892990986289
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 57:cd:c9:a1:b9:07:86:af:bf:65:b8:28:45:91:18:60:a9:cd:f0:42
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 9c:dc:ac:5d:3b:9f:a9:af:4e:b7:cf:c9:33:ff:94:53:c2:15:43:87
Fingerprint (sha256): f1:e9:da:5f:60:26:55:5f:e5:74:76:86:7f:35:c0:89:78:d7:4b:18:d8:ec:3c:77:4e:16:f7:d5:af:27:37:a5
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----- MIIGUzCCBTugAwIBAgISAzqfhekTQMDlCvmfQZ31YagxMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjYxNjAxMTdaFw0x OTEwMjQxNjAxMTdaMBgxFjAUBgNVBAMTDXd3dy40MjQwMS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDhALMPShKVOXVJIdG8m+6oFJIUw4maB+ZL /O0LTEAqphny2jq5BuRDzhPX6nm2GnestVAIPuwZh2ZMWKk4tSzriIL3hCSTUCvs 7j1MONYYbNmOjJU3DDdaCzc7/TZCa+4I9+tNmHvVNBSS7S1/qXYlHvyZCALDRM4z SvHppnHXmvtYBlHg+F+TfeeZpWWDR2YbhflO5lcq96937+Js2SwgT7ZTPj+4jLgh nhAE2pI/fGWfrJGL6S2HcbYFTSz8MpEImg+eCe6rRoyjFSpZc60RKal465rLfisj y6hKcFw8DYCFKUwzrjay4vksDD937S//BW58O9H+KKxDFADA4c2zw8E/6utZTIiY Gmk3OTwaQWIBZX9G8erBP7PJK0FI6DrSbJEqNRJWES7GtYXks2Bh528LDbBueoK3 JUsoH61wIHyaBBOOKhBSdUiLFv8UtCdgrRyrxvfiXx4RvobQvsh2PbiTccRDGsxM CdosmcVdVwJ2wjVPXaOig3+64sLa66sqrI3EUQxSqXFcelhXUfMoWDPX8Rbs6Kdc rcEgNwivCAmMbA299ei0GToafJw3u5Xpcag2hNftv6hbtfaswjMXLGX4wvMcrhmm I9dj63SGWP+BtW9x6BNOo7A+Gb+C2F0R7Nx5NgnF8hJxZ/+/VWS+vBl7aKgO9dg7 syS1+qAF/wIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRXzcmh uQeGr79luChFkRhgqc3wQjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy40MjQwMS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdwDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWwvOskmAAAE AwBIMEYCIQDhTxLTzOMsyZwIFru1OLrHmoVtxzgcRLfVQAmMM6t7KgIhAPO08d7w SDS4sOZyDq5qX93iNbNR9H2jkFfcEKHYpXAsAHYAY/Lbzeg7zCzPC3KEJ1drM6SN YXePvXWmOLHHaFRL2I0AAAFsLzrJPgAABAMARzBFAiEAt1B3ojwis6r/vdmRiHx7 BqfIjDIWvvuLSigdFCF5CykCICCzeiIs6mlVy5EcMEkBPE4439JGtaIybmApPwyZ 8RXQMA0GCSqGSIb3DQEBCwUAA4IBAQA9hckiU+ZgW9SklM3IqDICDavEXJPkLWbP WuQ9sKRx9jzHcqekTD7gBbLRNDARPshu1rFfq+58ApWJnYMIMzCZWVgJRZUn/Xal 8/3WZGP6GQ4m6GUQAbvGtJP0VOHMXxXugnkokHLzBa+2HOEsaRoBMItCDersb4Qw za9xON8Te3mO6t7jDsX3x/w31JUXILTv+nalsKILiUypDxIiiVYBYyRgiwFfeCbR xvZ9ncvWKP7ZfITNtpUzkn1oT3o+45r3PHXuJZYSEEw+Ax1y/HPSlbB2uqYPMDYI huYCuvZsDVCtRiGkNMj1j15gfJ8Eztu5b5aZNjXx6C7Z26YUYSmK -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4QCzD0oSlTl1SSHRvJvu qBSSFMOJmgfmS/ztC0xAKqYZ8to6uQbkQ84T1+p5thp3rLVQCD7sGYdmTFipOLUs 64iC94Qkk1Ar7O49TDjWGGzZjoyVNww3Wgs3O/02QmvuCPfrTZh71TQUku0tf6l2 JR78mQgCw0TOM0rx6aZx15r7WAZR4Phfk33nmaVlg0dmG4X5TuZXKvevd+/ibNks IE+2Uz4/uIy4IZ4QBNqSP3xln6yRi+kth3G2BU0s/DKRCJoPngnuq0aMoxUqWXOt ESmpeOuay34rI8uoSnBcPA2AhSlMM642suL5LAw/d+0v/wVufDvR/iisQxQAwOHN s8PBP+rrWUyImBppNzk8GkFiAWV/RvHqwT+zyStBSOg60myRKjUSVhEuxrWF5LNg YedvCw2wbnqCtyVLKB+tcCB8mgQTjioQUnVIixb/FLQnYK0cq8b34l8eEb6G0L7I dj24k3HEQxrMTAnaLJnFXVcCdsI1T12jooN/uuLC2uurKqyNxFEMUqlxXHpYV1Hz KFgz1/EW7OinXK3BIDcIrwgJjGwNvfXotBk6GnycN7uV6XGoNoTX7b+oW7X2rMIz Fyxl+MLzHK4ZpiPXY+t0hlj/gbVvcegTTqOwPhm/gthdEezceTYJxfIScWf/v1Vk vrwZe2ioDvXYO7MktfqgBf8CAwEAAQ== -----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 281285277630833970551234268089892990986289 . . . . . . . . [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 2019-07-26 16:01:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 16:01:17 +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 917931061849036484042872646633472377996325481969191528003028538103161527128074636056935222470364573012564100987336839686236146289002764112231941597450737675995312078707822847100386572269312365954968722462380038362850970769155032700464701396329762905842615849571796581053350206075781551407111986953251920516820856257449449618669698362914613550832701639827182632909582266849707908345762355102465911781056068140963014046759575537447271916936502912772713951878592480515301996583778468697841834504450389544059167606970904297701687685858402263028722419864217216050255836535142013608518516316972579771721610526655178494531178928141558232499427658655892605779824860769791535242025397600395436313985914113652610315315740246109452268808239846749490748322142542379839422018039306161337721780453911786933064718486104987682357261509500828109544701720702798857306779700518036877667291539547207127417332670724117858465335188458694458711329689759496466970161713680437281797651316295977923330953141310034753867506806818449644754706474276751366006784778910004369378577435503514797020553876291396719207765935889207337091703906368478272453640005319808856687167234202955180953186102452685608008821783540964207701048945106944059720383635646538879334352383 . . . . . . . . . . . . . . . . . . . . [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) 57cdc9a1b90786afbf65b82845911860a9cdf042 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c2f3ac9260000040300483046022100e14f12d3cce32cc99c0816bbb538bac79a856dc7381c44b7d540098c33ab7b2a022100f3b4f1def04834b8b0e6720eae6a5fdde235b351f47da39057dc10a1d8a5702c00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2f3ac93e0000040300473045022100b75077a23c22b3aaffbdd991887c7b06a7c88c3216befb8b4a281d1421790b29022020b37a222cea6955cb911c3049013c4e38dfd246b5a2326e60293f0c99f115d0 . . . . [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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