31282.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:1a:38:56:3e:5d:ba:4b:3c:5c:87:a6:1a:e3:71:6d:f6:06 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=31282.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:1a:38:56:3e:5d:ba:4b:3c:5c:87:a6:1a:e3:71:6d:f6:06Serial Number (int): 270259083905454198980520360036349460215302
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d2:a4:4b:1e:9c:88:c6:5b:e4:0c:e5:37:28:13:c6:b0:d8:a0:77:fe
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 67:84:63:c7:c7:d7:c5:71:cf:e1:9a:8d:0b:67:b2:14:2a:ef:a8:48
Fingerprint (sha256): 69:bb:4e:10:fa:e9:4d:b1:54:84:03:f8:0b:c2:9b:64:4c:86:e0:a8:5a:aa:c3:09:9c:2f:4d:a0:53:e3:8a:9e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate 31282.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 31282.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
31282.com
Other certificates including the domain name 31282.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for 31282.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISAxo4Vj5duks8XIemGuNxbfYGMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMTUwMjU1MDlaFw0y MDA2MTMwMjU1MDlaMBQxEjAQBgNVBAMTCTMxMjgyLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAOa1Lse5A+0yzUZwHTvdv3gkqAx4KDoMQJvKrH8H IsMTI+Pq3eGy7bsu0NDP1WLlYP2BS7c6+7mIDrjjczUuXt5hRiP0TAG8e1Zzxidh 5TE8bw92cKI9lH+gqJ5t5HspAtweUPG5fifRQBbE2ZfYlyKYvd+soPZB4KgsaY+G OWNA4goMqy4ZcAZVV7zP/3+JGpIrP9AJKGfrTu1Q9s37g0wQw6e5UGHAyLfFw+7X MkKMY/X0/qhC8RwvdVav+/a6MoFGJsETyieINqKil0ovh0Y7Ny4oeub4c4G3r8yq 9Rk7LHE1fJo/GS3UprCQE/tpvQGseesky3xb6vgxqECCrPgYmNpAJgYfJ5LI3VBq A24I+i4Q+UGe2gGlIoRcQjeA2ibZCZD/sY6JrViV7u7jopEzruH1klZPZByGSHme uGc6XgOCUPUKsTJ7ZNH7s9+heTXRnlCGHWFy8F5TosnRdekBK18nMwwREW2wIiH0 Lr0SubNY53DXG7vL9VL+VYAe1mFUrqgChFJGBy1Tc9es61kvAM6OYH8tewQSNCU7 /GQgjaDdMIIlP5uZ99m7xH8CjKQPFqT5U27g31rBqbB2dJ4mpmZYA+pUUPsfUKoU ViTESE85P0b+XpCA+njnPmfBpEVXBuSG5D0d9NDStoyFDDdADDlPLWjAf98By6iy HAR/AgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNKkSx6ciMZb 5AzlNygTxrDYoHf+MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJMzEyODIuY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAXqdz +d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFw3FTMCAAABAMARzBFAiBl R+m8MRtpD9qtKBrWLucmX15aS9ju6ItV67mWO3z5sgIhAN3H1Sgp2XzMmNFh9Qeo OrL3QMTPKdsOim5kss+7Xf+KAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6 GmnTohwAAAFw3FTMLAAABAMARzBFAiEAwOCyXX5fGKi7EupN0kZTmwTpvPbn0kdF CBDSnzSXb1cCIBL1/+dFfblM5rmBwl1Ub5+5GER2XdcL50W+X1SuREv0MA0GCSqG SIb3DQEBCwUAA4IBAQAki5mdwIMMuulQRKnV+a165Wn7Y7QYhCZD8ajbBBIXv9G1 CI3JYoZ64sZuxbcnnA8KrlZNKbPssGmQHIq+3h9in8qVDd3vi3LhSoIQJgdJ71oh 5rEpkASlbHDj5ULFcjkx7Yz5veG9STY9ksK3HjN8bfHd1xishf22L+IgILiXwDb8 JowPNtT/H5mCy9wZ5kK46sxO2UD/wsCNwYubJ3bMwjoV1+SF4qB5UL5Bos4i/BNz of11utYPLOuhKfpPBNJiWJ3aIJLjAUqlDpYXuvbXa9kapTQep37SOhLRfVKsADyi yncD/69TvI47q6eJ6XSVDDPteVJA9JmNtAdnApET -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5rUux7kD7TLNRnAdO92/ eCSoDHgoOgxAm8qsfwciwxMj4+rd4bLtuy7Q0M/VYuVg/YFLtzr7uYgOuONzNS5e 3mFGI/RMAbx7VnPGJ2HlMTxvD3Zwoj2Uf6Conm3keykC3B5Q8bl+J9FAFsTZl9iX Ipi936yg9kHgqCxpj4Y5Y0DiCgyrLhlwBlVXvM//f4kakis/0AkoZ+tO7VD2zfuD TBDDp7lQYcDIt8XD7tcyQoxj9fT+qELxHC91Vq/79roygUYmwRPKJ4g2oqKXSi+H Rjs3Lih65vhzgbevzKr1GTsscTV8mj8ZLdSmsJAT+2m9Aax56yTLfFvq+DGoQIKs +BiY2kAmBh8nksjdUGoDbgj6LhD5QZ7aAaUihFxCN4DaJtkJkP+xjomtWJXu7uOi kTOu4fWSVk9kHIZIeZ64ZzpeA4JQ9QqxMntk0fuz36F5NdGeUIYdYXLwXlOiydF1 6QErXyczDBERbbAiIfQuvRK5s1jncNcbu8v1Uv5VgB7WYVSuqAKEUkYHLVNz16zr WS8Azo5gfy17BBI0JTv8ZCCNoN0wgiU/m5n32bvEfwKMpA8WpPlTbuDfWsGpsHZ0 niamZlgD6lRQ+x9QqhRWJMRITzk/Rv5ekID6eOc+Z8GkRVcG5IbkPR300NK2jIUM N0AMOU8taMB/3wHLqLIcBH8CAwEAAQ== -----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 270259083905454198980520360036349460215302 . . . . . . . . [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 2020-03-15 02:55:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-13 02:55:09 +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 '31282.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 941205483575018793641722402443716869954653981271165333944782218729851799642833896682260683063357007952943930169645283099181262983816936596066782690805598393709910955357332613995065767666004680758894666324038658088459723546239514476530378950554578090576040418394602570140017642971251519204673846453719994876583488134441828939645666663996357753952906714507630128029628444322328643385973055988448531875728295124386868395617267204612828570572374443780134710292818761817378199497946818818606719492409352674163531024109899062914830708203400629880885876936860825848821932999466259579274032682227816823605119055167117209924440911866364722576515847149513527715108991944762626429859203574761666115395316119615521045530228867414744174565624967929499031725077565534031601320698784892293228244127118929045923056428530169933170198101738752283380453730727202062285497154089123144771339827277331822903542059744514566364944985696498949435383145755826417471513607460821670905371624076719123812522856045949315416344681794127597138332261574340324115569285480184451446021213302108428579809264510764063104819513099758344133939457556930973455320452051759594508936101985994981387044785056864240848049196267940660845968237558265733720781199909434139462075519 . . . . . . . . . . . . . . . . . . . . [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) d2a44b1e9c88c65be40ce5372813c6b0d8a077fe . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '31282.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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170dc54cc08000004030047304502206547e9bc311b690fdaad281ad62ee7265f5e5a4bd8eee88b55ebb9963b7cf9b2022100ddc7d52829d97ccc98d161f507a83ab2f740c4cf29db0e8a6e64b2cfbb5dff8a00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170dc54cc2c0000040300473045022100c0e0b25d7e5f18a8bb12ea4dd246539b04e9bcf6e7d247450810d29f34976f57022012f5ffe7457db94ce6b981c25d546f9fb91844765dd70be745be5f54ae444bf4 . . . . [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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