just-18.us
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:50:13:6f:8c:03:84:a4:8b:84:b8:ad:c9:d7:1e:d5:b7:9b 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): 03:50:13:6f:8c:03:84:a4:8b:84:b8:ad:c9:d7:1e:d5:b7:9bSerial Number (int): 288585281665643107727158311886039515772827
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a1:e5:ec:ee:53:d3:4e:b8:08:19:e0:d3:51:af:51:42:12:bb:74:aa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e5:92:fe:30:f4:72:cd:4c:44:39:f0:8b:29:2a:55:14:8e:bf:e5:4f
Fingerprint (sha256): 4d:76:66:77:df:14:50:d2:b9:6c:78:04:86:c6:1c:f1:36:ea:56:e3:bd:89:0c:e3:71:5c:7e:88:78:e2:b4:ae
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----- MIIGWzCCBUOgAwIBAgISA1ATb4wDhKSLhLitydce1bebMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMDIwNDM4NTNaFw0y MDA0MDEwNDM4NTNaMBUxEzARBgNVBAMTCmp1c3QtMTgudXMwggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQCvPaWXeiPX4eZSjJcHJyJPenU576/UEKg2KXeC oZBAY+XP/5KQWH1XeXT6GoGMKtufkyBAltul3bWQZHsV3Pa276itt55BeFXbKu1o hmRQNxcXQRiwZ3XrN9FPwl9WJPenrsT+e1uTBaYaNK1XglqCMm3SWvfdKYfN7KbM q8KahZJiKO774QmlvJ9GQokcmxHRQF3v0fWjRJWd03T9bDiW7OxekZAWlPUahx2E Wg+VYc0clkF0dTUdiXZgJvCtAt05dTmVFaTQSvmfVNU8g8Z0RDvbzNR2VFKcSQ1p XwMaC+ptxWLFCctbdN1mJSEPMDGZ6OQiveS6T6okjtc5poR7fWC/JMAvqTK6ccXv wftvlwVGtW514riCoqeP9TXkfq32eBsa7JatI6R5sS4RDePVbmnsEFLZTED+kM0v kxCh7pm3r252vAC+nVwDANH1TzO2/zJLR5Hd+2/B8PXbMc3Wru2fmSo3AWpRZ9gf EigAxtnGrZDaL3INaX9rEvUy4nIysabZJI1rxSrNp46+OpiymtCOJ7l6pgwJZ+IZ itcXn2EnIHM729MwEK5/hopE6Ib2KnXTZqhbgLSCtgdq0+aSttyo8pOOqWr29LcI hVJ2xVBNE85jgM/5JWd+qXjeLBetx/g1EEGVdpW+vPESZYcO2MchL1PWOqlN8Rcl byVU5QIDAQABo4ICbjCCAmowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSh5ezuU9NO uAgZ4NNRr1FCErt0qjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMCUGA1UdEQQeMByCCmp1c3QtMTgudXOCDnd3dy5qdXN0 LTE4LnVzMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHW eQIEAgSB9ASB8QDvAHUAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgA AAFvZMOHmAAABAMARjBEAiA+mlNhhnwkL56jEHZWLfaT5mLMFbGwLQ7PjHxWRzJ3 IAIgN535v+o5Q++r6cp5QJtzGUs5EZonlQeyvlT8/2EM0lAAdgCyHgXMi6LNiiBO h2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW9kw4eLAAAEAwBHMEUCIH1Z9eL4Ccm/ EAUK0fhpk3NFqXBJCpbBbSdKOooTAT8oAiEAw8MnwRyCVsiik1xO5i/gO3ey4FCb mslDfJzmvwhbuqcwDQYJKoZIhvcNAQELBQADggEBAHxeusrqd59MtAACe6HPfqKv zIP6qKDZ/zRzp1M9MLyeBTouXJ8qdGQyXxpfnpnG7PXvVaecUJ635ADH1BBgzII8 ilAUWcBvy9oWKYV3gmo0JJeLIwtTF8SHTDQ4fwbSCcvvbTOxpp+brTcENjL/bg98 iuk7IWF0Gc+XL1g1lHaW20d0F7JKMeu9zRyNiDHd2xtcD1uUqw+O1u6j9Dnb/CEV Bm6xH9W+59RVDdn+9lEamad5v0NMlWxpse61h7Xhj6IAmuQobqMfYvlAY4YpXtRl JOJN1+9hDag6C5QRsabxs0QXhZtKvQaksb7Q1kTFx1lTM0joGFroS8o4GHqTzrg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArz2ll3oj1+HmUoyXByci T3p1Oe+v1BCoNil3gqGQQGPlz/+SkFh9V3l0+hqBjCrbn5MgQJbbpd21kGR7Fdz2 tu+orbeeQXhV2yrtaIZkUDcXF0EYsGd16zfRT8JfViT3p67E/ntbkwWmGjStV4Ja gjJt0lr33SmHzeymzKvCmoWSYiju++EJpbyfRkKJHJsR0UBd79H1o0SVndN0/Ww4 luzsXpGQFpT1GocdhFoPlWHNHJZBdHU1HYl2YCbwrQLdOXU5lRWk0Er5n1TVPIPG dEQ728zUdlRSnEkNaV8DGgvqbcVixQnLW3TdZiUhDzAxmejkIr3kuk+qJI7XOaaE e31gvyTAL6kyunHF78H7b5cFRrVudeK4gqKnj/U15H6t9ngbGuyWrSOkebEuEQ3j 1W5p7BBS2UxA/pDNL5MQoe6Zt69udrwAvp1cAwDR9U8ztv8yS0eR3ftvwfD12zHN 1q7tn5kqNwFqUWfYHxIoAMbZxq2Q2i9yDWl/axL1MuJyMrGm2SSNa8UqzaeOvjqY sprQjie5eqYMCWfiGYrXF59hJyBzO9vTMBCuf4aKROiG9ip102aoW4C0grYHatPm krbcqPKTjqlq9vS3CIVSdsVQTRPOY4DP+SVnfql43iwXrcf4NRBBlXaVvrzxEmWH DtjHIS9T1jqpTfEXJW8lVOUCAwEAAQ== -----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 288585281665643107727158311886039515772827 . . . . . . . . [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 2020-01-02 04:38:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-01 04:38:53 +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 714920122746314724436821775805078440250009598717035070910503525569810480535649270477113656890939078701335673308544774235130010714362114889418069758140843842786014972139288226474652307450516098919221102001914496729719106948263571428022431697323497183307648457648007863745790424524402337342194156221738252021654823518614632189347319151156918058563071687196867037818120460710025581193917072311945684284258164534054927268566633758913365951866838235515216615420448324304274489821130703346336998410086364328735699990389606677207356587373615269670551174295469525354019097172014248424992248402224598553949846271882297001868508961548676192659103239445184391441420406804788045991329562992978775084051044021041658417155187972667776736764382758801479586984891113393351089765906599410054398556957664226956467813581988289396594893625287250616355995934786696293180914613639437082258796483695014269205354692401385199843114145132101139664418614633936875652371468522093096244148492308268383838575937678957374675168412774965965907125242179571175010839944257723095956504251075292292550465827912735043188701201756082430342186849188070481914210213150583880728218802093000978908056731317743621906451775395037868248715264980885694910983029122172351062299877 . . . . . . . . . . . . . . . . . . . . [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) a1e5ecee53d34eb80819e0d351af514212bb74aa . . . . . . . . . . . . . . . . [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) 00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f64c38798000004030046304402203e9a5361867c242f9ea31076562df693e662cc15b1b02d0ecf8c7c56473277200220379df9bfea3943efabe9ca79409b73194b39119a279507b2be54fcff610cd250007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f64c3878b000004030047304502207d59f5e2f809c9bf10050ad1f869937345a970490a96c16d274a3a8a13013f28022100c3c327c11c8256c8a2935c4ee62fe03b77b2e0509b9ac9437c9ce6bf085bbaa7 . . . . [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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