computer-exchange.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:b5:f2:af:1e:1d:8b:0f:71:1a:26:e1:e4:7f:08:b8:2f:54 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=computer-exchange.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:b5:f2:af:1e:1d:8b:0f:71:1a:26:e1:e4:7f:08:b8:2f:54Serial Number (int): 410362834577473983616270185475210646925140
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 92:8f:82:5c:3a:70:bc:41:fa:1c:d1:58:f2:9a:98:5a:a3:5c:c6:ef
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f4:a3:30:66:92:e0:c7:60:8d:64:ad:2c:66:36:98:33:85:05:e3:f2
Fingerprint (sha256): f3:ba:fd:5c:4a:54:5a:4e:4b:6c:81:8a:f3:7a:e4:50:d7:c2:f8:c3:7a:ce:ec:04:26:81:44:3d:33:15:f6:f2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate computer-exchange.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for computer-exchange.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
computer-exchange.com
Other certificates including the domain name computer-exchange.com
(limited to 100 certificates)
computer-exchange.com
computer-exchange.com
musicguide.org
www.computer-exchange.com
www.pant.id
www.computer-exchange.com
www.computer-exchange.com
computer-exchange.com
computer-exchange.com
www.africodedesk.org
computer-exchange.com
www.dipmatic.com
www.computer-exchange.com
www.computer-exchange.com
computer-exchange.com
computer-exchange.com
computer-exchange.com
musicguide.org
www.computer-exchange.com
www.pant.id
www.computer-exchange.com
www.computer-exchange.com
computer-exchange.com
computer-exchange.com
www.africodedesk.org
computer-exchange.com
www.dipmatic.com
www.computer-exchange.com
www.computer-exchange.com
computer-exchange.com
computer-exchange.com
Certificate
The complete raw certificate details for computer-exchange.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYzCCBUugAwIBAgISBLXyrx4diw9xGibh5H8IuC9UMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEyMTUwMjE2MjdaFw0x OTAzMTUwMjE2MjdaMCAxHjAcBgNVBAMTFWNvbXB1dGVyLWV4Y2hhbmdlLmNvbTCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAOPdEdW/ePN9kzVBiC65ASxD TzcZ9sgT704hC4GC8sl5C+lkV5KSvhDW6NPgkeFN1F0nJ+/XQr3FcOPIAac4NxWE tckWm5G9lbxUx4/OFzS4kvzglNCBFmPwBX3tZmovs0zvLUwWvm5u+Ug5boG6JaPg D/g5A3gv8svjiPahupUXSS4nfHkIFWed8VR5+JcaBtceqyug+AapwepFYY+UuktE RMRb2uqSazQ6dhWmL8dVpydXfceXvJl0WxvbepIZKgCD67LPhHvw9pwfwHHEjbXH 5AFQkYUvjiNDPHOJCBfw1xXsbQDN2ubIOEztnNaAtuLWq5GxSPwOck0Du2P2005F G1eiOrWrw6sjTsK5WLs6bGB4fjFNpfJWforWOLffzQgNBWwzG4raCWRUTQut1kgV 9whWaU4m22XPwEZo969SFgTR5nQYJlD338e2nUgMs6LA+Pkb4iRwjxlVFz6BxQyp rxjoQXy8lcBZIb7myLoM2Knp5g0L1TmwM6siLx5wdyv/hJUUVh9c6ENLqjxg8ECV pWsDkYn1RP4T0ySLrOd1SYzZle9lIOMfAHGYOaeaKbp4OZlbFNG0KpqIaPGSuXl0 ZARC+eWCN6uJfssmf1mnB7bepBTKLVNlKqRR3y01dxJ1g+1YqgazH5DGFD0q0XH4 KY7A8in+BrwjP7qrRU0RAgMBAAGjggJrMIICZzAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFJKPglw6cLxB+hzRWPKamFqjXMbvMB8GA1UdIwQYMBaAFKhKamMEfd265tE5 t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29j c3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl cnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIAYDVR0RBBkwF4IVY29tcHV0ZXIt ZXhjaGFuZ2UuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYK KwYBBAHWeQIEAgSB9gSB8wDxAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV5 5hB7zFYAAAFnr9193AAABAMARzBFAiEA0rgZ5xfbO5fM7akyc+mc1913qYl8eerR GBGkbHFWSxECIGpuoyHuJwRByNj9t407wwA0U55/+Ris+Kcy+koEeVMsAHcAKTxR llTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFnr9194gAABAMASDBGAiEA +jzXrRk55GSE57f/y/Nhf3ZihD0B/5cdpZtTVb3IaXUCIQDH2jboDL5o0NWvWDNo AxfhEz7ldKyna22vTvroXRJ9PjANBgkqhkiG9w0BAQsFAAOCAQEAWL/zkyYyxe2N lFvGOq8OcBzPhGOGaNfmgzLNAZTr2xEqBhRMQTtxpaZcC1HEczkDnhIxVNfLciUQ CDQbg5wNNqFCpUmBRQqmyR7rcIXFXz2WoiuHF8fbtn54fyzc+J31BrUEvnpTx+s/ Xawslij2Ut9aOvvNGVuOCAAY/8Cq7lRGGgXNc5Ofwajuxbemj5/jemFwr5q1mTDM AjM7oiWSp7daYM/nE9Zlv0UJskarsJToNBg5MdhE3IPBLlK7pqRrvf8z4792gkUS ccUwARhN1++p51c02lz+nZsgCNARlkk3Ba2CrPNl8tG6S9MnyF0m1yM58AbWHp9h NSfsBCfYUA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA490R1b94832TNUGILrkB LENPNxn2yBPvTiELgYLyyXkL6WRXkpK+ENbo0+CR4U3UXScn79dCvcVw48gBpzg3 FYS1yRabkb2VvFTHj84XNLiS/OCU0IEWY/AFfe1mai+zTO8tTBa+bm75SDlugbol o+AP+DkDeC/yy+OI9qG6lRdJLid8eQgVZ53xVHn4lxoG1x6rK6D4BqnB6kVhj5S6 S0RExFva6pJrNDp2FaYvx1WnJ1d9x5e8mXRbG9t6khkqAIPrss+Ee/D2nB/AccSN tcfkAVCRhS+OI0M8c4kIF/DXFextAM3a5sg4TO2c1oC24tarkbFI/A5yTQO7Y/bT TkUbV6I6tavDqyNOwrlYuzpsYHh+MU2l8lZ+itY4t9/NCA0FbDMbitoJZFRNC63W SBX3CFZpTibbZc/ARmj3r1IWBNHmdBgmUPffx7adSAyzosD4+RviJHCPGVUXPoHF DKmvGOhBfLyVwFkhvubIugzYqenmDQvVObAzqyIvHnB3K/+ElRRWH1zoQ0uqPGDw QJWlawORifVE/hPTJIus53VJjNmV72Ug4x8AcZg5p5opung5mVsU0bQqmoho8ZK5 eXRkBEL55YI3q4l+yyZ/WacHtt6kFMotU2UqpFHfLTV3EnWD7ViqBrMfkMYUPSrR cfgpjsDyKf4GvCM/uqtFTRECAwEAAQ== -----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 410362834577473983616270185475210646925140 . . . . . . . . [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 2018-12-15 02:16:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-15 02:16:27 +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 'computer-exchange.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 929602193904620025005992018084481828700927689099358007337578414221108178799212649669857723639346892381741777315538946065784391893054785694490859160294402858598674011893780331745311201952031336308554407051912497390095744771925388248925690950599673815697537354046150248068401525541470933619419180148331554245102101415264885482384914624582704635034454944214706136849272572391069572867632023280690985561420850355545103584216331073732147596266744754808808045441242994318715925244547062842108774584936370546037227366585210295450902121048205995019980119254107329040528829452964760315671764483944136545295036395940654416314804025592839308504633407981631642573310006884725566836562068030261838111958639654347646007815235235409252126919528162672976009317488112372123855053175552419139434724291134145310031309124533809143149030948890536487580274191613400494373595664625337117822859337760859178352441977269369150544097780671444378587189331315049795417434593647220499202486575541627727797451238786387203659147689811536653773470124742866538933875699099504785459515769517983515872796098679584081294798118273221509318330360584150780189202826328619659711379754180958042203935203702572192804932721383792634299401206922982382543696363233389102122749201 . . . . . . . . . . . . . . . . . . . . [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) 928f825c3a70bc41fa1cd158f29a985aa35cc6ef . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'computer-exchange.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) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000167afdd7ddc0000040300473045022100d2b819e717db3b97cceda93273e99cd7dd77a9897c79ead11811a46c71564b1102206a6ea321ee270441c8d8fdb78d3bc30034539e7ff918acf8a732fa4a0479532c007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000167afdd7de20000040300483046022100fa3cd7ad1939e46484e7b7ffcbf3617f7662843d01ff971da59b5355bdc86975022100c7da36e80cbe68d0d5af5833680317e1133ee574aca76b6daf4efae85d127d3e . . . . [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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