www.ygtco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a8:67:28:d5:da:5d:e9:2e:41:ee:06:91:e7:fb:0d:4a:03 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:a8:67:28:d5:da:5d:e9:2e:41:ee:06:91:e7:fb:0d:4a:03Serial Number (int): 318641417950892638539722695232794529712643
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: db:ed:41:fe:75:88:11:55:ca:7a:1e:4c:67:b0:fa:56:91:7e:ef:9c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d1:8a:2c:20:92:6a:cc:e3:b6:9f:e6:d4:43:61:8a:1c:87:e4:d2:a0
Fingerprint (sha256): e4:40:80:8b:b2:87:22:30:14:7c:de:9d:83:bf:ed:c1:9e:12:a0:0b:b4:b9:c5:a8:05:28:59:60:4a:d4:e3:ab
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----- MIIGUjCCBTqgAwIBAgISA6hnKNXaXekuQe4Gkef7DUoDMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwNDI3MzBaFw0y MDAxMTAwNDI3MzBaMBgxFjAUBgNVBAMTDXd3dy55Z3Rjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDHjzb/y5I8he+cXpvdbuhX0JLegnkKo293 vfeKBD5VveOnCmU6L5pD10fzysUvX64DKTAEEADtp83Z4Em6H7WCayXu8Yh+LCyK L1t8O60/zINIsK95ZN1yyZJJ8A45r+tAWIeig/iK0cqRmE/HwI0mAalXr34urxqX DpRqymsEBUjIlkZyMPTVkiIOUbhYMn63swE+uw4Me/LA6K/dOFrAvc5qLyuE/R/K HrGulmC+qMaNIongc5XSDIc2/YOdSgvpPCOu+koTG+Ellmln7KKkYAacHBKTiwDz /8W4apBBnkIwoDCxhLKPXROgalk1EfsO/DmTkJv4LPgMbLoHmnrS+HFhS4M+Kk0+ KFknU9Dfyfq9QZ5sPAn+/d1ndVIPg/1u4Ml1Id1D4Kd6jBCJ9obIldGNHLHfc2vu v+Xqhl7hhDnCQK5JlBD6MznOtc2sFBsBuQpe8BUtBo2szp2lbe0jpkjrgxDb5Keb OCoWog8fsdlXcZoRva+HT+nZchebiXuYhM+W49XYUqID/b5QXnCdAe7JxsN2XBUA dNzyNCU+q0/38ravGwmtjdD1YZuHZfryUfIos/gsnesRM8RxvdnugJ1OK2/XCm7A Qe+Y5kzyGjDSLxFYBTgIjT6/qkALdKAWiqSVKpG70sZ0J/iXHM6lIXbSNdwZJ7xg M5LMx0tMswIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTb7UH+ dYgRVcp6HkxnsPpWkX7vnDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy55Z3Rjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW2+b6NcAAAE AwBHMEUCIQDq9vEHwu2GoqVv/1MI8RKHytXWoyCE1jmEvtf2TvZBHwIgWshud/hX hhw+Pb0WmyLb3WKYF0xFQxzFt2OoL8At1TcAdgBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAW2+b6OTAAAEAwBHMEUCIByG4mt5jJNXmy9ucBi/Z0+X pjZ0Oo+9cSziXCwER4+fAiEAvnPn9qUvTWBWQWzJdqeE15zBs4QopaUq5ObP6mUR VJswDQYJKoZIhvcNAQELBQADggEBADpf6y43gIf1OGU73bgoia4/eFEN2QSXr7oR ceBv/6uuAweKcCQwZSfZCcsaHyxoi6rhQkgnindP2VUkwQVlDI4OSMrRobhM4xVf A+2oYqtcsYcF1whdC/ooPUjlICIn0vNSgDfnMt9HrWJqDONqxH/MoUJ/r/Y+YY7f BAc9utmmP2veBU/x1jOXKH24QU/z5mVFF1yinKpnz+jzd3t8jZHrNlWss1+IGAs9 jSq7lyEUXkmkU1GLTpfEppoNzaQxqBogB07nxOedKJ2pod/T766oraWzBdUNfdhJ hdZ/V/UswcMuiOHkAbm3NMZiZOFSG8cxSKoUxGdW/5Y0ND77PHo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAx482/8uSPIXvnF6b3W7o V9CS3oJ5CqNvd733igQ+Vb3jpwplOi+aQ9dH88rFL1+uAykwBBAA7afN2eBJuh+1 gmsl7vGIfiwsii9bfDutP8yDSLCveWTdcsmSSfAOOa/rQFiHooP4itHKkZhPx8CN JgGpV69+Lq8alw6UasprBAVIyJZGcjD01ZIiDlG4WDJ+t7MBPrsODHvywOiv3Tha wL3Oai8rhP0fyh6xrpZgvqjGjSKJ4HOV0gyHNv2DnUoL6TwjrvpKExvhJZZpZ+yi pGAGnBwSk4sA8//FuGqQQZ5CMKAwsYSyj10ToGpZNRH7Dvw5k5Cb+Cz4DGy6B5p6 0vhxYUuDPipNPihZJ1PQ38n6vUGebDwJ/v3dZ3VSD4P9buDJdSHdQ+CneowQifaG yJXRjRyx33Nr7r/l6oZe4YQ5wkCuSZQQ+jM5zrXNrBQbAbkKXvAVLQaNrM6dpW3t I6ZI64MQ2+SnmzgqFqIPH7HZV3GaEb2vh0/p2XIXm4l7mITPluPV2FKiA/2+UF5w nQHuycbDdlwVAHTc8jQlPqtP9/K2rxsJrY3Q9WGbh2X68lHyKLP4LJ3rETPEcb3Z 7oCdTitv1wpuwEHvmOZM8how0i8RWAU4CI0+v6pAC3SgFoqklSqRu9LGdCf4lxzO pSF20jXcGSe8YDOSzMdLTLMCAwEAAQ== -----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 318641417950892638539722695232794529712643 . . . . . . . . [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 2019-10-12 04:27:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 04:27:30 +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 814131456938381198175071781568008561400123803579182011061265286679724066006549044807240747991746407770022252489657083673187159095068404694741260613340471388808282222142239789571899584886556865009060770123494818610569676217216469510193337636467313490966626650809097158326743634167712898377330031199131620986894825448943470197641549787100997316795202637104576541448940621363743894690867139903969663349264419428018097965277801272291326348594415667394772697095510778732046389488090708695101229996659706288985848827983697166271294516409255858494162860377396964874793000251176272381624492968913691947770706413483562733037421855308257870552111544610246478719594374756776820014427413421381580054613417020062470470258271040201694834807473397466184832906975644410037303781970569907595449114994841735233667774012378340574518609192573213312051138002285245168527943706047216930231156420257891161896372122700301372151938498484455399390927140798705226943792401123165482765449250423287114906094661918660594329452894653073822430733115224848366790035196145043316757282914175959501515377135318855493311977812932129531724321009626863104577016892692911530894592071554489984754955783085348056137007123415935865826511450779902131243849292085816352079301811 . . . . . . . . . . . . . . . . . . . . [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) dbed41fe75881155ca7a1e4c67b0fa56917eef9c . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbe6fa35c0000040300473045022100eaf6f107c2ed86a2a56fff5308f11287cad5d6a32084d63984bed7f64ef6411f02205ac86e77f857861c3e3dbd169b22dbdd6298174c45431cc5b763a82fc02dd5370076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbe6fa393000004030047304502201c86e26b798c93579b2f6e7018bf674f97a636743a8fbd712ce25c2c04478f9f022100be73e7f6a52f4d6056416cc976a784d79cc1b38428a5a52ae4e6cfea6511549b . . . . [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) 003a5feb2e378087f538653bddb82889ae3f78510dd90497afba1171e06fffabae03078a7024306527d909cb1a1f2c688baae14248278a774fd95524c105650c8e0e48cad1a1b84ce3155f03eda862ab5cb18705d7085d0bfa283d48e5202227d2f3528037e732df47ad626a0ce36ac47fcca1427faff63e618edf04073dbad9a63f6bde054ff1d63397287db8414ff3e66545175ca29caa67cfe8f3777b7c8d91eb3655acb35f88180b3d8d2abb9721145e49a453518b4e97c4a69a0dcda431a81a20074ee7c4e79d289da9a1dfd3efaea8ada5b305d50d7dd84985d67f57f52cc1c32e88e1e401b9b734c66264e1521bc73148aa14c46756ff9634343efb3c7a