just-18.us
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e4:76:91:79:51:bc:c0:06:5c:c5:c8:2f:81:0a:61:9d:b4 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=just-18.us
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e4:76:91:79:51:bc:c0:06:5c:c5:c8:2f:81:0a:61:9d:b4Serial Number (int): 339078841700449275763686757726789459615156
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7d:10:af:5f:a5:8d:f2:f6:cc:17:bb:67:84:dd:77:24:75:e3:17:3b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c9:ed:66:b9:42:7e:0d:04:6f:d8:59:83:3b:89:c0:8e:a7:8e:d8:a3
Fingerprint (sha256): 9b:8d:ff:0d:ad:50:af:49:d1:f7:a8:ee:45:6b:dc:d1:ac:e8:c4:b0:42:d4:ea:fd:09:19:1b:5e:b1:8b:9f:ac
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate just-18.us
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for just-18.us
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
just-18.us
www.just-18.us
www.just-18.us
Other certificates including the domain name just-18.us
(limited to 100 certificates)
Certificate
The complete raw certificate details for just-18.us in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWzCCBUOgAwIBAgISA+R2kXlRvMAGXMXIL4EKYZ20MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMDMwMzMzMThaFw0y MDAyMDEwMzMzMThaMBUxEzARBgNVBAMTCmp1c3QtMTgudXMwggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQD+i1/3J/fSdN8SmtDHRmGsNfpBYnYHAAH0j/Aw 9PIoGmoj9dDWeQiogocsHrux97KE0mrxXPPdRpLBl9nAtMlxkAwiWPB+51HyCQfk EV/XpSLa9OvlFoJXYUqplTBZ8Ytauf7kS/m5jxm9xGeo5+zAeq3zQd2bewLLCH7S Kpl2ZmwTR9vJxXdSxF1DNOmphFiwdHIQLeLFpozC+cOWcZr3htF3dbUz72Uh1oxo Es5wxRo5SQitpweW9tZxCJuPa0/RCb1uBimc8WxufRhOUi2GwcjD9jWBC76I5gND srPpMDyBn7wZHXG/tHvjmm4a1Wni0xyJYpvOcP8hY6fkzn3vBwsoBhsunNpxgqeo GGqsOurIzCAUSlKu9OaTPvbKTCNb6RwMYK5/EfstwXTRGTNuOJwi8X8qpZW2vGC2 YNIelmeeFBV2zPZLWwd72DCA+xvLqRWApdAY436eh2uxf7oP9jnli0QFyXep5D0B hZKVt0IwlKExUWl5ywwapn1ryM4AVkq89sTpNhVtTXxa5F0QlAXss/AG6gBci5Y6 dQI1/Dotm8nwo4IGO3u5chWmj7oL67LKnkPJ3QgLZ47NcZknXpQC/KxzotHNotNJ +rD6c0mr6QmJDvrnF6/PyjDZYZwNHtx2lcb90JTMcPTyzZEBRSDKL/54ZkLFlIuj R/+ihQIDAQABo4ICbjCCAmowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR9EK9fpY3y 9swXu2eE3XckdeMXOzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMCUGA1UdEQQeMByCCmp1c3QtMTgudXOCDnd3dy5qdXN0 LTE4LnVzMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHW eQIEAgSB9ASB8QDvAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4A AAFuL4nrzAAABAMARzBFAiBo8vca9dyJTaIwgVCBQsQBOt+WB2gH8IaEVMIqBXBO ZAIhAL5BVcF/q+ZTfYvZMQeahy111CHgiWIzTsyDwdUC+JkhAHUAXqdz+d9WwOe1 Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFuL4ntoAAABAMARjBEAiBLF9iYucC8 hJX/p2FhocaGTr7/S4EBBedOIw4JDqT4oAIgDxQV4WHVSVbNRoLR864Qnz4yQ3jm TFJJMbJg+PWdTLYwDQYJKoZIhvcNAQELBQADggEBABDvy2DLgehGjuhkaH7lrxne bxFRdxNCHOwCqnwsHeO6Q9TvIHZ7MIu+Mic1cnsYcPeDdqqULlGYbQZXHjwoz292 NVAdu79Vm8oxUGlhDHEAk6ETniX7DsTeGQ3hLy+uQWawJp2idaV81qbTlBWH09FB HJK+z9W6DFYdTmMSTjKGC1UZckOA8AqMENn/TxC0aFM3GkOSKCCNfvxCsnpZc8FU WKtvhlLYZiHCcd9ctae96u//eaJl/DtMBUaP1gBH7ml0jDzvdEugHs8cjRGeIGzM MDd6cZNmsulSWZq9W21NwoyXugXPrmrzzPO6kyQgXSE1JNaop2+HW5gOcdJFWVw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA/otf9yf30nTfEprQx0Zh rDX6QWJ2BwAB9I/wMPTyKBpqI/XQ1nkIqIKHLB67sfeyhNJq8Vzz3UaSwZfZwLTJ cZAMIljwfudR8gkH5BFf16Ui2vTr5RaCV2FKqZUwWfGLWrn+5Ev5uY8ZvcRnqOfs wHqt80Hdm3sCywh+0iqZdmZsE0fbycV3UsRdQzTpqYRYsHRyEC3ixaaMwvnDlnGa 94bRd3W1M+9lIdaMaBLOcMUaOUkIracHlvbWcQibj2tP0Qm9bgYpnPFsbn0YTlIt hsHIw/Y1gQu+iOYDQ7Kz6TA8gZ+8GR1xv7R745puGtVp4tMciWKbznD/IWOn5M59 7wcLKAYbLpzacYKnqBhqrDrqyMwgFEpSrvTmkz72ykwjW+kcDGCufxH7LcF00Rkz bjicIvF/KqWVtrxgtmDSHpZnnhQVdsz2S1sHe9gwgPsby6kVgKXQGON+nodrsX+6 D/Y55YtEBcl3qeQ9AYWSlbdCMJShMVFpecsMGqZ9a8jOAFZKvPbE6TYVbU18WuRd EJQF7LPwBuoAXIuWOnUCNfw6LZvJ8KOCBjt7uXIVpo+6C+uyyp5Dyd0IC2eOzXGZ J16UAvysc6LRzaLTSfqw+nNJq+kJiQ765xevz8ow2WGcDR7cdpXG/dCUzHD08s2R AUUgyi/+eGZCxZSLo0f/ooUCAwEAAQ== -----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 339078841700449275763686757726789459615156 . . . . . . . . [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 2019-11-03 03:33:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-01 03:33:18 +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 'just-18.us' . . . . . . . . [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 1038450686407758003306371256409073997838836687624153802560388556596069785334429417200377944817063671285925488301460277891402304321902540591345092833060861221999547687229638830410712257689023256344697667131232595953063861980341472033706210234628855063109987953416452477864435771918029627406831077712741899401290683847198110545811249604980844822220000553406381780929465981411864043453793670394413555198776629756165826260627992879185797645462050498004614645432531618184415509762561098885639135929758548102531874585357096345297495746263854194627041341675171683209611858588321065071256753191914514619913008243327290110474547212590355403909893352565091255448044059581789395758762842965065541849942105973733538413598325069326448180830310849005338831109606327593114881973051857929704546161858009708597738675578613820501654378457880203540246331891447367540008069841148517423049836023302831170540572224801766055000231172591679767253527987124910140547692962377863156079070419916306524235515235079764811185514783930202604750020087553245984084509582760013189484685919839619577100950806935086663662234200126354520973350687046499315431633308162785466430627549464476599701309916477394445690257614724302838442956432565059083171955356317828269230498437 . . . . . . . . . . . . . . . . . . . . [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) 7d10af5fa58df2f6cc17bb6784dd772475e3173b . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'just-18.us' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.just-18.us' . . . . . . . . . . . . . . . . [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) 00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e2f89ebcc0000040300473045022068f2f71af5dc894da23081508142c4013adf96076807f0868454c22a05704e64022100be4155c17fabe6537d8bd931079a872d75d421e08962334ecc83c1d502f899210075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e2f89eda0000004030046304402204b17d898b9c0bc8495ffa76161a1c6864ebeff4b810105e74e230e090ea4f8a002200f1415e161d54956cd4682d1f3ae109f3e324378e64c524931b260f8f59d4cb6 . . . . [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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