www.ygtco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:97:64:13:6a:d3:be:7a:97:59:85:45:f0:b8:e5:60:56:8d was issued on by Let's Encrypt.
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.ygtco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:97:64:13:6a:d3:be:7a:97:59:85:45:f0:b8:e5:60:56:8dSerial Number (int): 312852518820272762304988178216050636117645
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c0:05:78:ba:e7:1a:a8:98:13:e2:da:20:0d:d8:ff:28:6b:9b:bb:66
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ed:23:4e:35:cb:49:4e:ae:88:d5:55:be:5a:58:fb:06:dc:3a:c0:bc
Fingerprint (sha256): cc:31:de:99:37:aa:be:eb:09:8d:18:39:06:71:ea:aa:8e:3e:d9:37:ea:59:29:38:e0:a8:68:44:15:a6:16:90
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.ygtco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ygtco.com
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
www.ygtco.com
Other certificates including the domain name ygtco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ygtco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISA5dkE2rTvnqXWYVF8LjlYFaNMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTEwODM4MDBaFw0y MDAzMTAwODM4MDBaMBgxFjAUBgNVBAMTDXd3dy55Z3Rjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDELZZd04v1PlKelEHmSklI8Gpw/QB62SKu 0cYhWLvDCwWXrwI8lDfyD3Abm2AN+91/S+ZfpvUDciIV4/XdxiGX3KshbyaZh3Ux zP0J1q4XMKGjbkCMFu9X1Qlm1O1WzAu9q8iWxGpIdD0wh16wK6K8AiomtdVjLBnl 1hi8e3ZSUPK0ZTUXUoakbZnOvTDC1Ev+0vzOyOfM56J5Rw0JpkxB5wtncHwRsIo5 JNnbEg999FgPb9pT9oPVSr5iS6tHPCPdAcD8VMPkA//eW4nTrc9nAo4Wfz8eRAZd 8EOG/6sP0lYD5THK57c2EwfsL/zeM+8Ig8YLdu6X5q1LZJmuUGfGLnJ0AIKDM43K 5wehOm3cC+vLJdvyNxHzBA0Iw82te5SB0WoqGWaxMFLbk72kP/H1P754dxD92IOI eWA2rifz/s54cHvWn+FEGwuHF/2JriTI0WoG2suWu7TXjAzGDzMrKXe6CxX+ew89 /FosKBX+TAajXGVxFqZOis2CfMqiwdHjR6wKgrd7O/sPLxtH1WjD5/6voN8jjGcR xBKJYh6gQcMJVmBQgkMala8B+vJxepcdmkkSuQZ4LyFfahcJb831Bv/6mLyfmjpq plF6t4EvU+s7oVgIHpJPziNVjDeEh6TXB2t4pQCZTMBiQDcEoCqd7IxbgoK4IvtY el4XAAGqwQIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTABXi6 5xqomBPi2iAN2P8oa5u7ZjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy55Z3Rjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW70UoqqAAAE AwBHMEUCIGdMOZIg+2PQyxfRgPAtJp97S6WJpyBZhuSzP9/tEJM0AiEAop2SSNul z/5797M1dkMCT8B9yW5LHzQSVsoTSg5Mz5cAdQDwlaRZ8gDRgkAQLS+TiI6tS/4d R+OZ4dA0prCoqo6ycwAAAW70UoyiAAAEAwBGMEQCID+lGZtyjF3elZhrNeHCRnVv XirJtq1eh07x4Pa7qsFyAiAo3tnQW4U7haRsemWEvFabnniVBLhTA2Weuz4mUkom OTANBgkqhkiG9w0BAQsFAAOCAQEAKa0H7HofpfA02ltCsicVeGyeWomEO6t0MbqL pmyVbYkkoPmu476hM4WClgK6jUmQ2Y8/mGLAvC052vCNyruvByjhz+wVR6QBJ665 h482/Mt+jv/GhWImfRhC4hluDK+9lgOdwm7QBQCvF4yX5IauIEnNndAMlf8BUSzG gVDIwm0BQ7Ny3PE5igMLUBtGbTDl8bghLjSfSRPoiNFWBAbFjNMd6P95sWJoVyA1 jBCqJWSLIEEyyPJzvuPZomsoaZDqOVEKp21syGTvgUfriCuqJgfVGd1kqbGse38s 2xM3Dwets8LWYCXUkbaoc+d48Wr0/qw6AWqtu4ACa08TTa6o3w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxC2WXdOL9T5SnpRB5kpJ SPBqcP0AetkirtHGIVi7wwsFl68CPJQ38g9wG5tgDfvdf0vmX6b1A3IiFeP13cYh l9yrIW8mmYd1Mcz9CdauFzCho25AjBbvV9UJZtTtVswLvavIlsRqSHQ9MIdesCui vAIqJrXVYywZ5dYYvHt2UlDytGU1F1KGpG2Zzr0wwtRL/tL8zsjnzOeieUcNCaZM QecLZ3B8EbCKOSTZ2xIPffRYD2/aU/aD1Uq+YkurRzwj3QHA/FTD5AP/3luJ063P ZwKOFn8/HkQGXfBDhv+rD9JWA+Uxyue3NhMH7C/83jPvCIPGC3bul+atS2SZrlBn xi5ydACCgzONyucHoTpt3AvryyXb8jcR8wQNCMPNrXuUgdFqKhlmsTBS25O9pD/x 9T++eHcQ/diDiHlgNq4n8/7OeHB71p/hRBsLhxf9ia4kyNFqBtrLlru014wMxg8z Kyl3ugsV/nsPPfxaLCgV/kwGo1xlcRamTorNgnzKosHR40esCoK3ezv7Dy8bR9Vo w+f+r6DfI4xnEcQSiWIeoEHDCVZgUIJDGpWvAfrycXqXHZpJErkGeC8hX2oXCW/N 9Qb/+pi8n5o6aqZRereBL1PrO6FYCB6ST84jVYw3hIek1wdreKUAmUzAYkA3BKAq neyMW4KCuCL7WHpeFwABqsECAwEAAQ== -----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 312852518820272762304988178216050636117645 . . . . . . . . [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 2019-12-11 08:38:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 08:38:00 +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.ygtco.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 800336722645373611399187303300611493330005367607540090922846630490434338000015146004772439228919819775910690102941039613867090622494082973574637188201043941598660440130816769049246698340772130570628321911600261986976240041875072644017112200836572306591358017267208020815999404716356589360415095641382675919870060753567113829887085680162817610722982588215335778394895712659524060756848608417910362536585300364803822768776885497077147573687270620690467882907589242886093683215125271129971306654812941110045456532915839193493436731181019789692157047877825169744189289337552088393453655089800463070316395175478187667497928503650273283314477496663265108823906239222761799835418914384024660513225640969835747244434604327566811937510796231215769580432831978280906435809550677309419533823447848566998165162130942625767842376817144773184176149229184486659267855141465445895106157505418690173737407432228393760396046221512705882599270412976420265736650055154176291997645999821321682629466550999216415700677762960090049580273308677945747661991265410519051750043792829812196918155835890062196013293147350688914182831544197298993604122427998186246067399944696328343417672635140409173678795172836801351220420762778456664496807746968093774934289089 . . . . . . . . . . . . . . . . . . . . [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) c00578bae71aa89813e2da200dd8ff286b9bbb66 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ygtco.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 (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) 00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef4528aaa00000403004730450220674c399220fb63d0cb17d180f02d269f7b4ba589a7205986e4b33fdfed109334022100a29d9248dba5cffe7bf7b3357643024fc07dc96e4b1f341256ca134a0e4ccf97007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef4528ca2000004030046304402203fa5199b728c5dde95986b35e1c246756f5e2ac9b6ad5e874ef1e0f6bbaac172022028ded9d05b853b85a46c7a6584bc569b9e789504b85303659ebb3e26524a2639 . . . . [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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