industryweek.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ba:7a:e2:8c:c0:f3:2a:50:c1:e9:be:b5:3e:a2:57:02:1f was issued on by Let's Encrypt.
With 2 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=industryweek.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ba:7a:e2:8c:c0:f3:2a:50:c1:e9:be:b5:3e:a2:57:02:1fSerial Number (int): 324792720171975490479207694014867146474015
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ea:db:8c:52:2f:b2:9e:2e:ad:cc:fd:9c:54:99:84:04:3d:6f:c9:cb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): dc:0c:e5:e4:4b:b0:86:09:21:f4:e0:51:09:15:dc:2d:ca:32:b4:6c
Fingerprint (sha256): 14:ad:5d:f0:73:34:c2:8f:24:8d:71:34:dc:f7:4d:a6:ee:0b:99:c3:c8:99:71:a4:7d:e3:31:14:76:e2:2f:bc
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate industryweek.co
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for industryweek.co
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
industryweek.co
www.industryweek.co
www.industryweek.co
Other certificates including the domain name industryweek.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for industryweek.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGajCCBVKgAwIBAgISA7p64ozA8ypQwem+tT6iVwIfMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMDYyMTA5NTZaFw0y MDA0MDUyMTA5NTZaMBoxGDAWBgNVBAMTD2luZHVzdHJ5d2Vlay5jbzCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAKYKNCmIjmWbYuI7L0Cq9z7Yp0sOExJt r0DlABHIT088K3rrhMaZA62X8i0fBYkqNIuhiq/rbve6Zp3Am3MBhBrYB4KCbUbz 8iIDSbdAvG2pBqnCDnZ3jDMUPaR2w4Qo8dC4+VS5Dj4zXwjq5chE/742wXWF0MWa JF1OWCeYLUKzrHllK8UVjw/+qs4acJqt8CdLpyN2aPm5oPe3nC2mcJdIySslb7Kd xLBWQWHIav4eoO3nGChDm0pv7VPWQf0N8Th7eOxM6LWaN9tsu3PSG5IQ80L1xZzG 1hRjz6Ml+WBtb9EAUb4/eJK34dGcS+XibaLxH/0xwqScZd34JtQfXuiK6Z1JJrGp 3MchsuSfrvTGrQTsBTtrCMBdNjBTKZsLJVYW3HPMSJpp69o/aka/tHkq/91/twXt bpHKkceqCWNZ0ErLlBOlLlggVV2pTFrg5YkJXij8jpG7Ruxl1vE7LqnLqKP019MS P5Uir+5ctNlk+yfQ33a5mf3QjxI8djjjZYuauWfTj2mkKxZ/o9okMXRvlMDas2oR mt40dCHVLJCRMrbvR0WrGbzIl5wKDCOHGZ6PVyX4vUHaD3ZAwu0tABSnpNTBmVIi 36ElUuso+fQhTMwGBpR9yUtMn24CMGflYQFufEmKBBNri08sksFwWa4cDPPtfv0g A+Y0vS4ftsnJAgMBAAGjggJ4MIICdDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOrb jFIvsp4urcz9nFSZhAQ9b8nLMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wLwYDVR0RBCgwJoIPaW5kdXN0cnl3ZWVrLmNv ghN3d3cuaW5kdXN0cnl3ZWVrLmNvMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysG AQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu b3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUA8JWkWfIA0YJAEC0vk4iOrUv+ HUfjmeHQNKawqKqOsnMAAAFvfOhM4wAABAMARjBEAiBkJ5aiebZmVXB1kEXZZPAM 8m6Pk+3EtGfboTmWmqKIMAIgT7hINFd+KgYscFqpC7x5GpO8PGg7tCpGYdb8Bhoa C/IAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAW986E0NAAAE AwBHMEUCIQCgtb7TQ4n2wO24X71GM++6yORtLPK8UYNK7BT/eQ//1AIgM0G5GDN1 8CxEuqV44p/g9wuZ+hm+RwrfMpF25be1TbcwDQYJKoZIhvcNAQELBQADggEBAHsw HyvWvexoMjuo8nIQ0Z1mmhCO2pvLkBh6OPgZO5nOAGj70hIPwlZZdaiFY0DtAjkc TlmuAQ1I43+FLEWTecX4bH0P26vJK6ZNBi67fPJCpS0XcB1xdYluKRCwmvoSaO+Y +xdicr7j2Glb1jJnHHwxYmO+giIrILmkVjCY7QC1qol06SGCC1uou/34lcqzu87I NGhChc1oGhwi9hDLtDIn0eXz58y1+7fyhA8L4AFS02LBYMGuyc7gPFLAmYCCjgPY 6iJcL9vkEUgf0cbxALVsxnnK6OuQNlLRPmkMv5PHy4cKp6qIcBLq2gKToxfo7Wje ChTp9dzbBOUYWJUIjAE= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApgo0KYiOZZti4jsvQKr3 PtinSw4TEm2vQOUAEchPTzwreuuExpkDrZfyLR8FiSo0i6GKr+tu97pmncCbcwGE GtgHgoJtRvPyIgNJt0C8bakGqcIOdneMMxQ9pHbDhCjx0Lj5VLkOPjNfCOrlyET/ vjbBdYXQxZokXU5YJ5gtQrOseWUrxRWPD/6qzhpwmq3wJ0unI3Zo+bmg97ecLaZw l0jJKyVvsp3EsFZBYchq/h6g7ecYKEObSm/tU9ZB/Q3xOHt47EzotZo322y7c9Ib khDzQvXFnMbWFGPPoyX5YG1v0QBRvj94krfh0ZxL5eJtovEf/THCpJxl3fgm1B9e 6IrpnUkmsancxyGy5J+u9MatBOwFO2sIwF02MFMpmwslVhbcc8xImmnr2j9qRr+0 eSr/3X+3Be1ukcqRx6oJY1nQSsuUE6UuWCBVXalMWuDliQleKPyOkbtG7GXW8Tsu qcuoo/TX0xI/lSKv7ly02WT7J9DfdrmZ/dCPEjx2OONli5q5Z9OPaaQrFn+j2iQx dG+UwNqzahGa3jR0IdUskJEytu9HRasZvMiXnAoMI4cZno9XJfi9QdoPdkDC7S0A FKek1MGZUiLfoSVS6yj59CFMzAYGlH3JS0yfbgIwZ+VhAW58SYoEE2uLTyySwXBZ rhwM8+1+/SAD5jS9Lh+2yckCAwEAAQ== -----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 324792720171975490479207694014867146474015 . . . . . . . . [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 2020-01-06 21:09:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-05 21:09:56 +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 'industryweek.co' . . . . . . . . [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 677383523509524186080667961212679323881945732663627147422373681131913758540671873021766581964880054333388693946497310687009188214166712918075499761232933738137022247565634505284619655129346749479277609785028434305004756979507072996142767880295363082446142605949508867490649349437576672025300896476049574754942722753447499512869421367942411422655951922527887787153536530319162889543175007907500244444793834426100780732306405545137097995696227690752904185412243393916797684146328874318900708427886251647965216020765833991019408357981194096138448755739254133562315062448160610359412240486262167002851626629920006420903213700219423789140951065299800816891584672976552526141359078597923811628850096241409288872293230364419806981159520564895205564691577808185369797459293689343143027110219163566473206847785971926401807145461012270805345969077583606973954564649763572003883973976086021511932556245058109812084808768485975517715876336748046908851301322388293726195272626816322272730132386907991184538320175909330663741723649228223844012351086569576965815756029230509410466158705872641821376100636594802451378131143318213263536288413314123037401158704165770795173615502829949611722847981078615532306143804967335545486800194591680021596129737 . . . . . . . . . . . . . . . . . . . . [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) eadb8c522fb29e2eadccfd9c549984043d6fc9cb . . . . . . . . . . . . . . . . [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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'industryweek.co' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.industryweek.co' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f7ce84ce300000403004630440220642796a279b6665570759045d964f00cf26e8f93edc4b467dba139969aa2883002204fb84834577e2a062c705aa90bbc791a93bc3c683bb42a4661d6fc061a1a0bf200760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f7ce84d0d0000040300473045022100a0b5bed34389f6c0edb85fbd4633efbac8e46d2cf2bc51834aec14ff790fffd402203341b9183375f02c44baa578e29fe0f70b99fa19be470adf329176e5b7b54db7 . . . . [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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