curbmag.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:18:25:64:82:99:ec:bc:61:c9:23:08:a5:52:94:61:4d:4a was issued on by Let's Encrypt.
With 7 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=curbmag.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:18:25:64:82:99:ec:bc:61:c9:23:08:a5:52:94:61:4d:4aSerial Number (int): 269553337915821581974604375594818944978250
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 75:4d:59:48:52:fe:49:f3:52:24:c9:26:c7:03:6f:75:92:02:f2:f4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5d:64:dc:53:ba:6e:30:fd:7b:46:e0:da:e9:79:79:66:de:23:79:8e
Fingerprint (sha256): 8b:9b:57:ea:13:cb:d0:33:5b:b1:81:0a:7c:99:a0:9a:0d:56:17:33:04:48:ac:56:c0:6e:d4:45:3a:31:e9:ab
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate curbmag.com
7
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for curbmag.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
curb2018.journalism.wisc.edu
curbmag.com
curbonline.com
curbonline.org
www.curbmag.com
www.curbonline.com
www.curbonline.org
curbmag.com
curbonline.com
curbonline.org
www.curbmag.com
www.curbonline.com
www.curbonline.org
Other certificates including the domain name curbmag.com
(limited to 100 certificates)
curbmag.com
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www.curbonline.com
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curbmag.com
curbmag.com
curbmag.com
curbmag.com
curbmag.com
curbmag.com
curbmag.com
curbmag.com
curbmag.com
Certificate
The complete raw certificate details for curbmag.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFyTCCBLGgAwIBAgISAxglZIKZ7LxhySMIpVKUYU1KMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEyMTMxMjMyNDRaFw0x OTAzMTMxMjMyNDRaMBYxFDASBgNVBAMTC2N1cmJtYWcuY29tMIIBIjANBgkqhkiG 9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsaZIMCjNmxjvm1iFRzuOhGQj46SrJso6dsGz Woxp4sFe3kfhZJDIBT3VJ7b6fR0pNPjZLkjVkkiS2ICUlhhZqK/Cv63SCVek75xC ymmbjn+MpEKybg91hxw96QXpkLoKHuNFbe1IRpZ889SrqxrOQhjbU/Umsmey+c3G n1XHFMDsXARUgSY2YnRlR82eVsexxOrvXEizACf65+3MneqaY7JQuqZdsinWEio8 ZGhPF6ZECtBKeCzIwVxPclgW13SDmTTAHH+k9R4+6CbR7IBen0U6ESCYatyYjLA7 s6WOPQ+JzjMtEu9ZDJecIkeD5VGUCyc2GaKNNrNQq2FCCEzbMwIDAQABo4IC2zCC AtcwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR1TVlIUv5J81IkySbHA291kgLy9DAf BgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEw LgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcw LwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcv MIGPBgNVHREEgYcwgYSCHGN1cmIyMDE4LmpvdXJuYWxpc20ud2lzYy5lZHWCC2N1 cmJtYWcuY29tgg5jdXJib25saW5lLmNvbYIOY3VyYm9ubGluZS5vcmeCD3d3dy5j dXJibWFnLmNvbYISd3d3LmN1cmJvbmxpbmUuY29tghJ3d3cuY3VyYm9ubGluZS5v cmcwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWen xP6rAAAEAwBHMEUCIC27E+VBCEKknvdvFV6ipnE58RvQH2FueyuqPxdw9qSTAiEA 6eq8P0G5PsxaMX5Bp1c/9F3QBdYtpuU/k08raVzaptQAdwBj8tvN6DvMLM8LcoQn V2szpI1hd4+9daY4scdoVEvYjQAAAWenxP8DAAAEAwBIMEYCIQDn8DD6SMGc1O1E ewqBqQxetiqMJee+1QF4/t/En9Rn/wIhANoFztnMRh+5u6O9+tZz09+ASMNpbL3G ynxEoX0v+GsfMA0GCSqGSIb3DQEBCwUAA4IBAQAQPZ8Zvk6Q/bPCt673+RY3eTuP KKRuEpjCPipgX7000OE6hRbIi67wohqsvimRr7xBypsX7f5Y9feLRssIBcZUsCZy GCUQlSKFcU3bOE/cMCF4zpJe2pQleDnGC/qUIXCiNprRWnWdMlOrnfHHqaXof46k 4Th2jWe0QaBP1kys+8BOc9Dzy+9WF3bTsXSlAiJCLCABMYLskQMsG7Rx4VTpbnEC s0h9fUpsI9ojjU+i/q6nGVY0vyPDHimSZACb0w8/k1ZcY6tn27M9G6YHBCfkawTv KAtEXx5l2rRN/emggwgHiD/gwpXlaFLwS3QZy8nZbYOL6spvYbG+rkcNBefg -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsaZIMCjNmxjvm1iFRzuO hGQj46SrJso6dsGzWoxp4sFe3kfhZJDIBT3VJ7b6fR0pNPjZLkjVkkiS2ICUlhhZ qK/Cv63SCVek75xCymmbjn+MpEKybg91hxw96QXpkLoKHuNFbe1IRpZ889SrqxrO QhjbU/Umsmey+c3Gn1XHFMDsXARUgSY2YnRlR82eVsexxOrvXEizACf65+3Mneqa Y7JQuqZdsinWEio8ZGhPF6ZECtBKeCzIwVxPclgW13SDmTTAHH+k9R4+6CbR7IBe n0U6ESCYatyYjLA7s6WOPQ+JzjMtEu9ZDJecIkeD5VGUCyc2GaKNNrNQq2FCCEzb MwIDAQAB -----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 269553337915821581974604375594818944978250 . . . . . . . . [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 2018-12-13 12:32:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-13 12:32:44 +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 'curbmag.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 22426176681782814522082482960191792047446003610140031274803693021686339628913050256486155080524944781131894468080011511738471038974792418304015163971773255282401002956670725906439042752989659187417743430382868562935165908075270480900985518518210638562388524626237716898314414474642370739877368178582319772450424026270330642960355278836062059611034426436299709999216406337253762443835012419807381861657513726763259808176643138501065270703108147266914064859799877094638154031476777449751003831216017201289944038393745383164198843430409065262315695073013837777707605295199224229649255145257071161852306901033699364363059 . . . . . . . . . . . . . . . . . . . . [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) 754d594852fe49f35224c926c7036f759202f2f4 . . . . . . . . . . . . . . . . [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 (135 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'curb2018.journalism.wisc.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'curbmag.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'curbonline.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'curbonline.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.curbmag.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.curbonline.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.curbonline.org' . . . . . . . . . . . . . . . . [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) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000167a7c4feab000004030047304502202dbb13e5410842a49ef76f155ea2a67139f11bd01f616e7b2baa3f1770f6a493022100e9eabc3f41b93ecc5a317e41a7573ff45dd005d62da6e53f934f2b695cdaa6d400770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000167a7c4ff030000040300483046022100e7f030fa48c19cd4ed447b0a81a90c5eb62a8c25e7bed50178fedfc49fd467ff022100da05ced9cc461fb9bba3bdfad673d3df8048c3696cbdc6ca7c44a17d2ff86b1f . . . . [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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