www.42801.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:b4:dd:2c:91:f7:2b:2a:8c:86:8b:e6:55:f6:11:2c:a0:f2 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.42801.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:b4:dd:2c:91:f7:2b:2a:8c:86:8b:e6:55:f6:11:2c:a0:f2Serial Number (int): 409993960581472259914665920707305327599858
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: f5:93:aa:b4:c4:f6:c1:dd:50:46:79:e0:23:b2:a6:37:11:0b:d1:44
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4f:78:46:98:8b:9c:68:7e:14:4a:fd:c6:f3:70:0d:a7:ea:0d:5a:3c
Fingerprint (sha256): f7:9e:c5:e4:9a:72:89:a1:5e:67:a9:85:af:09:4d:5a:7d:7d:e1:fc:45:ff:b2:0c:7f:4b:8e:3c:f0:d5:d1:60
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.42801.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.42801.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.42801.com
Other certificates including the domain name 42801.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.42801.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISBLTdLJH3KyqMhovmVfYRLKDyMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDQwMzUxMTlaFw0y MDAzMDMwMzUxMTlaMBgxFjAUBgNVBAMTDXd3dy40MjgwMS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDCPKhUdwxdQUCdt/M89zZX3txhm8Dz0JSO uDQwMO3OTbmLoSHP7n8fODIPm/w3l9sjYF+s8rbzK7PrKKjkUHIxk+DZC3N1ZKAR mSbIgpOVv8xXKuXNzVk6drazZi2HcVq2l8qmL1CEFg51wtdeKFY8LXIk+zV6HKOi CafTAXmTY0RQ0gVbV8QH8toqfoBn1uqb0wx6uGqmuBw7ss4vLgCzr7R+lyt+pppd UXcO52Q2F/V3B8qee2QUYaBuH6sEg/uvT/Q4NZOzoD+AzvVUGTxqFNa0KKJG7eFo Lh+GzpQM0kevfzwgYgijFJAVf7lxgxsEe7SI/E4nWZvMYtMRT2H5ruTbnEiQDPHA 32yTbP0A5YLTZNfIbCYgvqPclvUg0Qja7QKmY3qEH/TPRtpqIcOb9Qlw14EjGMeU W+1TxpHE+4fmqDVP62dUFU86ZyACNuirZXEO9Xwfc/paqpbShGzNjyt65XIiIIIO bLlc0zGrojuQ3dHJQ4hu8RgDt6CuV4POYzWcv/bdRTPuSj3H1CyomBeJYl+YUuMC Liwo54RRynal6qoNoYD2luaZkT9cnd1C2xGcChZreWDOadeTZ4RqXLf6oX5p6SOF SusqL317Og8L7MeIAFH4SG2kaWV+NlwutoAFkvA9Ax/atVeDRQjjNjfVENWltMXl lhjW+nBbkQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBT1k6q0 xPbB3VBGeeAjsqY3EQvRRDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy40MjgwMS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW7PP4+XAAAE AwBHMEUCIQDS9LyP3udfzhl5UJfn/IFOFIzFqmMDceICyvtep9pluQIgDGCZQiN/ j5SeXKGOnp7cBxHq9Yqcm8d7QsjDH7m5YbkAdgAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAW7PP4+8AAAEAwBHMEUCIQDOdfB/cycJovxMkTV2TvZv W8kQDYwU+LPIsjApha1WRAIgEqKj4StPeyPuhpfxyymMXowyDz/D5CzyeCYpFIzt rdswDQYJKoZIhvcNAQELBQADggEBAJkTpHDnzVCtZOqtMFBgJAJYnrE9DqeBWl5W H1tQgwI87gpwg81TiETrqqmVMPeXcMPNZjht7YNyYPWJdoYP6ti7WjOsQvFDfREN JlmSIicjjJwGCJE3l32xeCVxddytPxQx8/M9XPscNgZP6s8M/Y4ZWb6VmnOH8iJ0 jKyKv1SJnJqrFpAz0L+8g2D+dVEUozDupzIZmlUh/bFNgJ9IZGg6r6x5G/ipOgM2 y5QKrpjM9O8w6oVuxe3t31bHcdrkMuzb35JMtRqiaYkqbWU8JV60p+P6bXgaf544 b9bnbCNZDxiT9QJ2e6MCJlZasvSliHjNfkPf9rvUFyTnOxnS5xU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwjyoVHcMXUFAnbfzPPc2 V97cYZvA89CUjrg0MDDtzk25i6Ehz+5/HzgyD5v8N5fbI2BfrPK28yuz6yio5FBy MZPg2QtzdWSgEZkmyIKTlb/MVyrlzc1ZOna2s2Yth3FatpfKpi9QhBYOdcLXXihW PC1yJPs1ehyjogmn0wF5k2NEUNIFW1fEB/LaKn6AZ9bqm9MMerhqprgcO7LOLy4A s6+0fpcrfqaaXVF3DudkNhf1dwfKnntkFGGgbh+rBIP7r0/0ODWTs6A/gM71VBk8 ahTWtCiiRu3haC4fhs6UDNJHr388IGIIoxSQFX+5cYMbBHu0iPxOJ1mbzGLTEU9h +a7k25xIkAzxwN9sk2z9AOWC02TXyGwmIL6j3Jb1INEI2u0CpmN6hB/0z0baaiHD m/UJcNeBIxjHlFvtU8aRxPuH5qg1T+tnVBVPOmcgAjboq2VxDvV8H3P6WqqW0oRs zY8reuVyIiCCDmy5XNMxq6I7kN3RyUOIbvEYA7egrleDzmM1nL/23UUz7ko9x9Qs qJgXiWJfmFLjAi4sKOeEUcp2peqqDaGA9pbmmZE/XJ3dQtsRnAoWa3lgzmnXk2eE aly3+qF+aekjhUrrKi99ezoPC+zHiABR+EhtpGllfjZcLraABZLwPQMf2rVXg0UI 4zY31RDVpbTF5ZYY1vpwW5ECAwEAAQ== -----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 409993960581472259914665920707305327599858 . . . . . . . . [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 2019-12-04 03:51:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 03:51:19 +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.42801.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 792417594385300292624891050198871725259181381115475406066559771505014599956193641093830787645825528972854254473289874834999363969808428070923150274823922527197561903381750444497895803453088299785746161553523072009375199047412146531773382240050374326083716720562009340158093241459406145508741411473658325847813905396035780086195484078490518687902722037190476486057029975033309115295021732765860545791695506955147476495006905239315717691463388137854899983310509670432355847590864775219518565972041282179791613545546320903400618388048721947778634180483430661087853655578198442102405573009632967691834665929568147665523345143776025057796379664704440194265325289381358172329555752171625644962383308762005416690920367125298164403342990562589612429653492241003883257901642139652890185842062093779092366679047347922287569955109237269778222030069346890339550593334617751402679807675939544984398503089480026145488608311460727004609181461336957978529053000185780340304734297746404244796039133968437860549412573561398781428255404200729625340439463879299680827692744264628841942042944142615859615994005854347907035940023921147450561691226875528648390496401649550227195019213465945405684698485784919038797210308559595206403970134489081944480963473 . . . . . . . . . . . . . . . . . . . . [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) f593aab4c4f6c1dd504679e023b2a637110bd144 . . . . . . . . . . . . . . . . [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.42801.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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ecf3f8f970000040300473045022100d2f4bc8fdee75fce19795097e7fc814e148cc5aa630371e202cafb5ea7da65b902200c609942237f8f949e5ca18e9e9edc0711eaf58a9c9bc77b42c8c31fb9b961b900760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ecf3f8fbc0000040300473045022100ce75f07f732709a2fc4c9135764ef66f5bc9100d8c14f8b3c8b2302985ad5644022012a2a3e12b4f7b23ee8697f1cb298c5e8c320f3fc3e42cf2782629148cedaddb . . . . [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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