commodityexchangemarket.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:5b:c6:76:5f:52:6b:d8:ce:eb:5b:5e:b0:be:95:25:c9:9c was issued on by Let's Encrypt.
With 10 subject alternative names this certificate can be used to secure multiple fqdn's. 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=commodityexchangemarket.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:5b:c6:76:5f:52:6b:d8:ce:eb:5b:5e:b0:be:95:25:c9:9cSerial Number (int): 292566354952639859241789259042812527495580
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 97:f5:ef:0a:00:dd:09:4f:f8:8c:b9:3a:d7:d9:78:71:f3:33:1f:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 03:7d:26:f4:35:9f:7f:a6:77:f1:5b:e3:29:43:f5:37:64:df:8e:c4
Fingerprint (sha256): 01:aa:c7:d1:3a:0e:4b:fa:65:42:58:84:b9:51:86:df:4b:15:93:f4:1f:06:1d:ce:dc:2c:41:1d:0b:5d:0f:04
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate commodityexchangemarket.com
10
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for commodityexchangemarket.com
Public Key Algorithm
RSA
Key Size
2048
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
chicagometalmarket.com
chicagotradeexchange.com
commodityexchangemarket.com
globalplasticexchange.com
plasticexchangemarket.com
www.chicagometalmarket.com
www.chicagotradeexchange.com
www.commodityexchangemarket.com
www.globalplasticexchange.com
www.plasticexchangemarket.com
chicagotradeexchange.com
commodityexchangemarket.com
globalplasticexchange.com
plasticexchangemarket.com
www.chicagometalmarket.com
www.chicagotradeexchange.com
www.commodityexchangemarket.com
www.globalplasticexchange.com
www.plasticexchangemarket.com
Other certificates including the domain name commodityexchangemarket.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for commodityexchangemarket.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGdTCCBV2gAwIBAgISA1vGdl9Sa9jO61tesL6VJcmcMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjYwNDQxMjNaFw0x OTExMjQwNDQxMjNaMCYxJDAiBgNVBAMTG2NvbW1vZGl0eWV4Y2hhbmdlbWFya2V0 LmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANde8/dcWZ20NF/X QlPkDJ5ENpL2rADn769VteJR4zJhjKT9WnmNtv+ScTRyUmvOLbNCkW/t7ZKn61ZK j9iiEaThZjvPa/lurWQ+LmOfkz0+RkIfusDiLwKIsf45jk6uUJTA7n+fQbQNQlYh kT3FpD098xCuRxGkBNX/tLplkjuBW3iagg3O7fUpj5NZSWGxXEPgcOAxlqlNZVqy ivOv1NSBryuoQt2e3eaPqm51N/zIun/Sv0nQMIo/vTWpXeu1r6Loj0Tr+qHDKoqe m58YhVMPEktHKCw58hAqGu5b7RD/lDwsTfPvt4OpZNOVK43cuqIOIIeLR3qG4PHT IY9BBm0CAwEAAaOCA3cwggNzMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUl/XvCgDd CU/4jLk619l4cfMzH2owHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzCCASsGA1UdEQSCASIwggEeghZjaGljYWdvbWV0YWxt YXJrZXQuY29tghhjaGljYWdvdHJhZGVleGNoYW5nZS5jb22CG2NvbW1vZGl0eWV4 Y2hhbmdlbWFya2V0LmNvbYIZZ2xvYmFscGxhc3RpY2V4Y2hhbmdlLmNvbYIZcGxh c3RpY2V4Y2hhbmdlbWFya2V0LmNvbYIad3d3LmNoaWNhZ29tZXRhbG1hcmtldC5j b22CHHd3dy5jaGljYWdvdHJhZGVleGNoYW5nZS5jb22CH3d3dy5jb21tb2RpdHll eGNoYW5nZW1hcmtldC5jb22CHXd3dy5nbG9iYWxwbGFzdGljZXhjaGFuZ2UuY29t gh13d3cucGxhc3RpY2V4Y2hhbmdlbWFya2V0LmNvbTBMBgNVHSAERTBDMAgGBmeB DAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxl dHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AOJpS64m6OlA CeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABbMxxdbYAAAQDAEcwRQIhAL6UNgre 3vhzUlZkTn39MNcf7M4ibZfx2JZTHa3av2XbAiAw4n1AMIjgrrOwnmOQFhqgs0/3 RG67WbObkE+aYPAR6wB2AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iN AAABbMxxddgAAAQDAEcwRQIhAJgPlaxyuaoaTyffJTRMfD9eJZKM01/dPuUv1Oob Y6PSAiAGPG4n/aJC4yik2GZe+7uug6NmuH0FDBoidcYBWtfx4DANBgkqhkiG9w0B AQsFAAOCAQEAlBlnlNpqSOU+GNJ3COEBB8Zfe/usLuZKeDwhsMhOTLHK658QRt2g EirmjY3+Kw1CSn9swygSYmj3yy56oBkpG9ysSzatChp9cPkRMqt/bBWX8RFlu+O3 xSK2c4gN1r3ykWzLPpt+cHpvnhQ4lX2WhKnLt2pJ64PZDD/W2PWMrAWR2rKfFsQQ heBsaUGqHCESd07ZBa5lxlBUEFCvS5+EtO/twSJvMIxZDwmS1TRhsSIkGfhHvn15 abvskXsrJuS5FhbNZOOq2TXIP6dCzxiTZdBUj7TdVZ2HAXUDt8UW5Os/EL/mxluq hBwmVQc9vfTSKXQrK4+kaLDM494GTJyPPQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA117z91xZnbQ0X9dCU+QM nkQ2kvasAOfvr1W14lHjMmGMpP1aeY22/5JxNHJSa84ts0KRb+3tkqfrVkqP2KIR pOFmO89r+W6tZD4uY5+TPT5GQh+6wOIvAoix/jmOTq5QlMDuf59BtA1CViGRPcWk PT3zEK5HEaQE1f+0umWSO4FbeJqCDc7t9SmPk1lJYbFcQ+Bw4DGWqU1lWrKK86/U 1IGvK6hC3Z7d5o+qbnU3/Mi6f9K/SdAwij+9Nald67WvouiPROv6ocMqip6bnxiF Uw8SS0coLDnyECoa7lvtEP+UPCxN8++3g6lk05Urjdy6og4gh4tHeobg8dMhj0EG bQIDAQAB -----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 292566354952639859241789259042812527495580 . . . . . . . . [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 2019-08-26 04:41:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-24 04:41:23 +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 'commodityexchangemarket.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27188058633756959673108713150300466833193458787288181231885271262480755950118527218244103898569259125730865657135379493832193116236137393030529407480830506503237018331227406024439925376263154063684037757529824677982947505492988635733850341473630302340122300456924919774265068450905392777841963962423743698544614374596491529240653493782162132455578449415299206972362132897322269083483420075285414810403335242002059672888227421429808869356867821288427650970124693139838030224571584259212399545934685350116531132734282043277625687001308627386757325738449148803547765897874679954322614463537176580409515078291277886850669 . . . . . . . . . . . . . . . . . . . . [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) 97f5ef0a00dd094ff88cb93ad7d97871f3331f6a . . . . . . . . . . . . . . . . [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 (290 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chicagometalmarket.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chicagotradeexchange.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'commodityexchangemarket.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'globalplasticexchange.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'plasticexchangemarket.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chicagometalmarket.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chicagotradeexchange.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.commodityexchangemarket.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.globalplasticexchange.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.plasticexchangemarket.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) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ccc7175b60000040300473045022100be94360adedef8735256644e7dfd30d71fecce226d97f1d896531daddabf65db022030e27d403088e0aeb3b09e6390161aa0b34ff7446ebb59b39b904f9a60f011eb00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ccc7175d80000040300473045022100980f95ac72b9aa1a4f27df25344c7c3f5e25928cd35fdd3ee52fd4ea1b63a3d20220063c6e27fda242e328a4d8665efbbbae83a366b87d050c1a2275c6015ad7f1e0 . . . . [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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