www.worldwidewastejournal.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:86:b8:8a:08:67:25:3d:0b:3d:44:1f:43:25:df:7e:e4:f2 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=www.worldwidewastejournal.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:86:b8:8a:08:67:25:3d:0b:3d:44:1f:43:25:df:7e:e4:f2Serial Number (int): 307179989621308698681888101450686633272562
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2a:b5:a7:a3:ab:41:f3:b5:a7:68:92:f4:5f:4b:2a:96:7e:aa:5f:83
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d8:52:00:5a:53:bc:a9:c7:5d:c5:70:d0:d8:6e:df:8d:8e:58:1a:81
Fingerprint (sha256): 02:45:26:40:78:14:be:23:68:0b:84:32:1c:96:f0:3b:9e:4d:44:e9:bf:57:41:b4:55:bc:94:9b:36:8a:a6:46
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.worldwidewastejournal.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.worldwidewastejournal.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
www.worldwidewastejournal.com
wwwj.ubiquitypress.com
wwwj.ubiquitypress.com
Other certificates including the domain name worldwidewastejournal.com
(limited to 100 certificates)
www.worldwidewastejournal.com
wwwj.ubiquitypress.com
www.worldwidewastejournal.com
worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
wwwj.ubiquitypress.com
www.worldwidewastejournal.com
worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
www.worldwidewastejournal.com
Certificate
The complete raw certificate details for www.worldwidewastejournal.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGPTCCBSWgAwIBAgISA4a4ighnJT0LPUQfQyXffuTyMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA2MDgxMDQ2MTJaFw0x ODA5MDYxMDQ2MTJaMCgxJjAkBgNVBAMTHXd3dy53b3JsZHdpZGV3YXN0ZWpvdXJu YWwuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwclPIauybXnC juhLoQLpQylXIIA6tDuLtPlz2cUT2PpYEfXYF3nlsC4EZZjDlZOOm5shuRpCWwkp v+7urYlHrzl7U5SVHoucs9cSZou6RgbqaeSi//RU2w0ZZI84kTPomyJGDTQrbBo0 HtVweClTI2Lvca2HqdYft6n2524TZtDAHsa9rg9d6zStNlPZa9f2neQabKenMF91 f5P9Ln6a4wB00Glqqqsm8WQ6aAklYVp7g5yqCIc9WeZpkDdEWhjfNu1h0I8pPv8O kfCmGm5p3q7i4aZXtVCDzXZ5g25sIRtXFmQHIYI5JGsR092mJaylIstyS9tXH/Zn 32wsl6gy/QIDAQABo4IDPTCCAzkwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQqtaej q0HztadokvRfSyqWfqpfgzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMEAGA1UdEQQ5MDeCHXd3dy53b3JsZHdpZGV3YXN0 ZWpvdXJuYWwuY29tghZ3d3dqLnViaXF1aXR5cHJlc3MuY29tMIH+BgNVHSAEgfYw gfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0 cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBD ZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBh cnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0 ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3Np dG9yeS8wggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdwDbdK/uyynssf7KPnFtLOW5 qrs294Rxg8ddnU83th+/ZAAAAWPfN+UgAAAEAwBIMEYCIQDXIQJGjdKQEU0MibG1 14ETI3fTRtZFue2lPn9SNz5mgAIhAPKqzdTocRr3xVGWeA4+KNPLv0kedlnP7W3j 3qpKmGZJAHUAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFj3zfl LgAABAMARjBEAiBvFS8p9CPXshPZyvNNR1ePIbLxqTjRdXN9Zs9yuVobVQIgZvwx TjIgDfxrionL6cTVo47ebv6qx6rkEItKWlmHwxEwDQYJKoZIhvcNAQELBQADggEB ADfI0g0ogjbHiodhCG1Aq3T/ssRkfIq+2Mfbq+KIhMBKTvscKs39TsSNdJRJYR5y 8VxbbOh2JC2/VohZlmhw1U8+5zDgf6wEpX/sPKNkp86CD3by+h4j4T+f5pFNV7Qq 93xDPgrne3bwWFqFlP7LlSmWvz55dZiORTvZDvfwgrV/w77eIAFyZ/2NLejAsMU7 sQaMCDRJKL6u7++sonqwIPyFijhnRUo6HI79lTeRJauClldUZrRxMOhHutgPlovC HF8JTzMlSpqSNwL1zqkCdfbW/sBHCtWa84g1qRFs87MsqfBKpg7jW6ahQFj3vbao xfebjhRY97Uy4DwWi6orn3U= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwclPIauybXnCjuhLoQLp QylXIIA6tDuLtPlz2cUT2PpYEfXYF3nlsC4EZZjDlZOOm5shuRpCWwkpv+7urYlH rzl7U5SVHoucs9cSZou6RgbqaeSi//RU2w0ZZI84kTPomyJGDTQrbBo0HtVweClT I2Lvca2HqdYft6n2524TZtDAHsa9rg9d6zStNlPZa9f2neQabKenMF91f5P9Ln6a 4wB00Glqqqsm8WQ6aAklYVp7g5yqCIc9WeZpkDdEWhjfNu1h0I8pPv8OkfCmGm5p 3q7i4aZXtVCDzXZ5g25sIRtXFmQHIYI5JGsR092mJaylIstyS9tXH/Zn32wsl6gy /QIDAQAB -----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 307179989621308698681888101450686633272562 . . . . . . . . [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 2018-06-08 10:46:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-09-06 10:46:12 +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 'www.worldwidewastejournal.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 24463262079183911215791179976595425131461697778953056197038241581213287887488747747429661601213434031313591023958803443518404588886191779706189396730349936319501996505631198383002370672260254298657990229706191821754773481401171711567066159677763208455426388562491436505171098896593539092132521133284088985929281842190498484191872946886800281846857374486470068141344126796277248049998206594516306508593465879566375514037274232530995486780443381021790842060972756170077679625134564294916599604448201068323811087948529177406341736276601629958153918832785673377224888811414485980916787991992996319714019456590104890979069 . . . . . . . . . . . . . . . . . . . . [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) 2ab5a7a3ab41f3b5a76892f45f4b2a967eaa5f83 . . . . . . . . . . . . . . . . [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 (57 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.worldwidewastejournal.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wwwj.ubiquitypress.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . . . . . . . . . . . . . [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) 00f0007700db74afeecb29ecb1feca3e716d2ce5b9aabb36f7847183c75d9d4f37b61fbf6400000163df37e5200000040300483046022100d72102468dd290114d0c89b1b5d781132377d346d645b9eda53e7f52373e6680022100f2aacdd4e8711af7c55196780e3e28d3cbbf491e7659cfed6de3deaa4a986649007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000163df37e52e000004030046304402206f152f29f423d7b213d9caf34d47578f21b2f1a938d175737d66cf72b95a1b55022066fc314e32200dfc6b8a89cbe9c4d5a38ede6efeaac7aae4108b4a5a5987c311 . . . . [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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