skyzen.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:1e:dc:90:e2:e8:56:07:09:1c:89:01:7b:0b:fd:d5:6c:2c 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=skyzen.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:1e:dc:90:e2:e8:56:07:09:1c:89:01:7b:0b:fd:d5:6c:2cSerial Number (int): 271838511254961332695930177274419938159660
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f3:33:0a:59:24:75:3b:6a:2b:e6:de:08:01:51:15:48:b3:82:26:5c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 85:2f:4e:8e:75:1f:bf:aa:15:9c:93:17:d3:3c:3f:31:7c:59:3f:68
Fingerprint (sha256): a0:c3:dc:31:fb:92:41:c6:20:06:b1:20:38:c4:22:49:97:fe:86:65:eb:35:a1:52:e1:ab:bc:36:06:5d:48:f2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate skyzen.co
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for skyzen.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
skyzen.co
www.skyzen.co
www.skyzen.co
Other certificates including the domain name skyzen.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for skyzen.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISAx7ckOLoVgcJHIkBewv91WwsMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjUyMjE5MDZaFw0x OTEwMjMyMjE5MDZaMBQxEjAQBgNVBAMTCXNreXplbi5jbzCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBANMwNudTkeRl4kwrIp+UDObQH9QtE2Tb3bIs8MrU wzIw0L0sVkMYBqVztwPTOD5M0aBBYtnbejDtA62U5Ddo1myl97aARlTyXhpBtUIt O+FEmkkPPZO+hJH4MGJ6qF+XXpiy/XSc32SNI+0vWlXdrmXYQOBnH3JGs1BmfsFO eMi66XgL/putZHOgvw5ZHtcg9ZEpRgG/VPsIC5EdbUnqYsZIQ7ylM3g2Fdwy857Q cZV+hqtwRWceT4XAMh80vu7/FTP63gbkZSez4LiOSGwg5ZctVBUNrTG5j3XHsVww Q4La1vDphCG+NqDnj5KqzVKn9XhQl6RuKGoCDXTGMUYm2iGqkc+Yn6OCXhGpKcQ5 ES45eqO/J63TG3QMmHSQTJ5lGK9jf+2boFTgVqcrpx4XZLXnGsyrXkpSh0E8+QxS jXaVej8QCfBuYy2YnRFRBrOIlgjyhBPFXG2wPCQ3Xy8awQWm+hcoBvb00+bsDS9K 7RL2/zO72Od/qcFc4ZWXvV5L+B/GB6SWD+hST0jc5lyo5sRaCQO7/wonJNK2C5TD MtAAIMhtJWSodLmPRF9sDNOf80v+MC4+HR0Tbts08c4Li4P8Kl5QeHjpBad8ihOe /DwTqPps1j1yOB7GPI1AtEJ2cdH8Akw2XatYiTgn7HaBjVCeMKADq7Vv9X+p6cV4 jxGdAgMBAAGjggJuMIICajAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFPMzClkkdTtq K+beCAFRFUizgiZcMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wIwYDVR0RBBwwGoIJc2t5emVuLmNvgg13d3cuc2t5emVu LmNvMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYB BQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIE AgSB9gSB8wDxAHcAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFs K25VfAAABAMASDBGAiEAuSrUg9mrHvVQYilleRPwcNJopCeJxURAU/o/HHbgtZwC IQC0rqZxlbTw2r51SPmkpLB7QeGcr7Nu/7QVJ6fwnVTHPgB2ACk8UZZUyDlluqpQ /FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABbCtuVGAAAAQDAEcwRQIhAO/u6mK6rPBG 4xo7kjAYu3XU8pEGHYJX9btmzMYJQY7dAiAMuePPW0Zy1QFF4yExiFetQ7mFADKJ ytdo7ybWvmarCTANBgkqhkiG9w0BAQsFAAOCAQEAgu3vKWgQKTyHVMj6xP7h8MVo vd9qK+J/COlivfMaz/QE7AanDweYHpkO02oPBUTnObCdDaMi6jnfvZudedQQYliN waAqJLpW2sT9TpuHbOCo0ZiLoKMxDNT/utMEt+ko+T/2elm3OD0WzmARXyFnlvP1 WVrWZs4NcGWWvf0uiruUrut1SZDa3J6OyO9TpxbQdoQaMdF1KX+YtVVIQShXhTV6 LRDFBoRR47n4mrqPwDcz5KXspCR2vJlvcriXv/BROzdftxgAov/gq8yaD+FfCz/2 et3hzfqFJaK4W+Rb/OMoTDA78XrPq29ncBalKmmUm8W8MbmkSQa5hEMjQIL85g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0zA251OR5GXiTCsin5QM 5tAf1C0TZNvdsizwytTDMjDQvSxWQxgGpXO3A9M4PkzRoEFi2dt6MO0DrZTkN2jW bKX3toBGVPJeGkG1Qi074USaSQ89k76EkfgwYnqoX5demLL9dJzfZI0j7S9aVd2u ZdhA4GcfckazUGZ+wU54yLrpeAv+m61kc6C/Dlke1yD1kSlGAb9U+wgLkR1tSepi xkhDvKUzeDYV3DLzntBxlX6Gq3BFZx5PhcAyHzS+7v8VM/reBuRlJ7PguI5IbCDl ly1UFQ2tMbmPdcexXDBDgtrW8OmEIb42oOePkqrNUqf1eFCXpG4oagINdMYxRiba IaqRz5ifo4JeEakpxDkRLjl6o78nrdMbdAyYdJBMnmUYr2N/7ZugVOBWpyunHhdk tecazKteSlKHQTz5DFKNdpV6PxAJ8G5jLZidEVEGs4iWCPKEE8VcbbA8JDdfLxrB Bab6FygG9vTT5uwNL0rtEvb/M7vY53+pwVzhlZe9Xkv4H8YHpJYP6FJPSNzmXKjm xFoJA7v/Cick0rYLlMMy0AAgyG0lZKh0uY9EX2wM05/zS/4wLj4dHRNu2zTxzguL g/wqXlB4eOkFp3yKE578PBOo+mzWPXI4HsY8jUC0QnZx0fwCTDZdq1iJOCfsdoGN UJ4woAOrtW/1f6npxXiPEZ0CAwEAAQ== -----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 271838511254961332695930177274419938159660 . . . . . . . . [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 2019-07-25 22:19:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-23 22:19:06 +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 'skyzen.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 861573249388793010527165576418773505444288844757744936306861876247593213209355619328907005242648166548688629280584002412759613982306919639389301831946408924613317421914535462893355713276362169772483047886106009211675218182659438608490721580241257546367446841694200638111456484315152669577491969420396301010650980976331926615764286607345027428702757882138797023223453979448058231719792455044618192109150569280338022867034284232457943851144320086003731115147699270043352475073113563887356240100175465413284473304317357884190403898988867390778873811559614015416669716899552927232643589604890719373661873844369426130999631261835912250274422431624973231736726914811943050663719260621969562513917369030815340913571045949347300905139334303484606925958716922207262950058349310726883322405222521299113575320314790476820287769319864738623050120074250360507010913151171575189131718683218526749615321163973527473719543794785242873172218266144002535739437160392540012154298208252970467627076790584695104879412371831354738377263680904467115033101473369464193171603411344043915627579475815913461348782157113648437607565748123939130051943285519859422343426759600813498124721893169539680418484816982138393248956755442067015155213838052801677133549981 . . . . . . . . . . . . . . . . . . . . [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) f3330a5924753b6a2be6de0801511548b382265c . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'skyzen.co' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.skyzen.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c2b6e557c0000040300483046022100b92ad483d9ab1ef5506229657913f070d268a42789c5444053fa3f1c76e0b59c022100b4aea67195b4f0dabe7548f9a4a4b07b41e19cafb36effb41527a7f09d54c73e007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c2b6e54600000040300473045022100efeeea62baacf046e31a3b923018bb75d4f291061d8257f5bb66ccc609418edd02200cb9e3cf5b4672d50145e321318857ad43b985003289cad768ef26d6be66ab09 . . . . [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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