yoyos.info
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:8d:05:91:13:0c:2b:4a:e6:bf:74:30:90:af:2b:95:1e:91 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=yoyos.info
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:8d:05:91:13:0c:2b:4a:e6:bf:74:30:90:af:2b:95:1e:91Serial Number (int): 396436356872246640889363944570799730794129
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 41:4a:0d:d4:40:a5:91:7d:b5:cf:fc:8d:64:7b:7a:a2:e5:f4:f7:b0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b7:97:63:d5:98:66:2c:94:24:b8:ee:ff:c6:45:be:f5:f6:ac:57:87
Fingerprint (sha256): 02:fd:02:49:dc:b9:23:21:3a:c3:50:1e:89:c0:9a:5e:80:fa:3f:a3:7f:14:86:08:2b:13:a6:8f:35:f4:0d:8f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate yoyos.info
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for yoyos.info
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
yoyos.info
Other certificates including the domain name yoyos.info
(limited to 100 certificates)
Certificate
The complete raw certificate details for yoyos.info in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSzCCBTOgAwIBAgISBI0FkRMMK0rmv3QwkK8rlR6RMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDMxNjI2NTFaFw0y MDAzMDIxNjI2NTFaMBUxEzARBgNVBAMTCnlveW9zLmluZm8wggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQC8J0B8gJAe+XOiUpcwTjjvoSw0sNLgj7gmp2v7 V5g84P2mLk888kAzKgjCGjphNnfNar6gJtE6Jv5J5Xolf21/nLAjA3mLLpaxcWbs c4hjnqFVRVH/TO2aSjTBPgE0gmfg2XvGWeJIhQhJE+aBBjZ4pER01Wk0vWpm3MvB 1ashIIV3/Aikw+v07isT2A2M3GPzz027Im/7p2yoNd3zALmAO2pfeQ/MkL6nTVA/ qkG1EtVdpQJ6YD+qehnypc+12G1fL5+7/iKsM1Xzoaql7agAlFW1iX/SQWXC7FBJ YlIu7ZURfv+UXjStsNqITjOIyDPUILI3sThpWnZ5zA2Q8ZB4kwHsqT6wNq5QWqZl pl1k3vnnvPIbB43HJFL0P9r7ttxUwoMk4QB3t0z8NJ/JCRm2WtACsuweWKJjiRia 6BRj0Cidem3cVo+UOofKiw/6WYf1rNSQxXdRnkCGU3qTysyYSt9ZBpQuhg474epU S4ePsBg/bT8UG7+bSKOu+etydVbElteMJBz4CwmQ0AKIysXESdxe4+U9WBKBNhEj s1bsD9qIMMd4fZHiNBkRLpzdu4ofb4SUrm4GuzkWF8/g6XJ2V1R5YVXmm6MXHkxN Nld9Z97+Wi8CPeJ7V415FE8i05Uf8jGVqA+yXVNcP9TosF9GqPfxeWHwcWRlDVbB rnpK0wIDAQABo4ICXjCCAlowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRBSg3UQKWR fbXP/I1ke3qi5fT3sDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCnlveW9zLmluZm8wTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdgDw laRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW7MzOqEAAAEAwBHMEUC IQCZwA42wECvgA/5zp1NiL6tvbnbl7KimL0Jmgli2DflmQIgebEsrcbR6nHX0vhM ilWUhC+IF3iNt3RPRxvxTR8zQB8AdQAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68 YToaadOiHAAAAW7MzOqpAAAEAwBGMEQCICowGulfOI2HwmoCi74CQuPh3ACBAvuU rxxf7PmQQmYzAiBTIZ0cR2r4VjqeO9fx90oyYVxotx492bw5pwu5VY/ckTANBgkq hkiG9w0BAQsFAAOCAQEAlZRIjL6ypIQ+WIaEDSkhfuMaUaAHCzvMTsIwW7OJS3Mw Pdt3yakqt4xROS+TOPhjWElDKa7LwzbjhB43y/y2mZBK5/uhsp4TVPWCeWPJDc5v I4AipFfE9D+QE8PCL6hu5dY4+2bC+eWxFnflpSRmf4KWM7pLus1KSYxbi/8PRnzD QmrJWdJvW9XqHmWAbuSoPkwH57wdtHgMBxXcnmokEGiOnyMkVJXqFRGepGSXMfo2 ecr4ypRzxECcT17J/199rhVI9cZyCnU0ddGXt1ENcLBsypludfd7xeyEKGKPRjWw bi4aBrDEoQy+qYG/nT6WLnKvYuxN8A3TZuImx7eXXw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvCdAfICQHvlzolKXME44 76EsNLDS4I+4Jqdr+1eYPOD9pi5PPPJAMyoIwho6YTZ3zWq+oCbROib+SeV6JX9t f5ywIwN5iy6WsXFm7HOIY56hVUVR/0ztmko0wT4BNIJn4Nl7xlniSIUISRPmgQY2 eKREdNVpNL1qZtzLwdWrISCFd/wIpMPr9O4rE9gNjNxj889NuyJv+6dsqDXd8wC5 gDtqX3kPzJC+p01QP6pBtRLVXaUCemA/qnoZ8qXPtdhtXy+fu/4irDNV86Gqpe2o AJRVtYl/0kFlwuxQSWJSLu2VEX7/lF40rbDaiE4ziMgz1CCyN7E4aVp2ecwNkPGQ eJMB7Kk+sDauUFqmZaZdZN7557zyGweNxyRS9D/a+7bcVMKDJOEAd7dM/DSfyQkZ tlrQArLsHliiY4kYmugUY9AonXpt3FaPlDqHyosP+lmH9azUkMV3UZ5AhlN6k8rM mErfWQaULoYOO+HqVEuHj7AYP20/FBu/m0ijrvnrcnVWxJbXjCQc+AsJkNACiMrF xEncXuPlPVgSgTYRI7NW7A/aiDDHeH2R4jQZES6c3buKH2+ElK5uBrs5FhfP4Oly dldUeWFV5pujFx5MTTZXfWfe/lovAj3ie1eNeRRPItOVH/IxlagPsl1TXD/U6LBf Rqj38Xlh8HFkZQ1Wwa56StMCAwEAAQ== -----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 396436356872246640889363944570799730794129 . . . . . . . . [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 2019-12-03 16:26:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-02 16:26:51 +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 'yoyos.info' . . . . . . . . [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 767598607365850305679515802481781750145718255186111576076648859748929495130211158163149661613270468313351855458173619063290198075748729529177988272163029308409885447388133473750934939827106502012662348515000165076065860439221129007715011459211157217755168442703125301196637009763703994795380457431025123684399294186777528500056599402906389929401726287342583133482937942972705622607514871912924342115349722687424041003568412483787717117342544021266087988951907942460654200897674663164987842391012638191883065303298889356360295185572843287095208004469140508174062772232863161413433816789534334504393133667532038374135973101408056657640331948011337078959857627124074372542099827548824834216157683650889021832064072399326439754115311561557715946093124935214992253272357021944600759716938668792678671879422303328001697355051199715771707493241157970901988990658502393324848104970315917764959483051249392051724723377545536643218647821722687467101712455225246901106710160761265388737089501869726755263475057951498331521481528493271030749553418489082012249225259641533724468006104521331104776671586243858074970587078065915068058256391620588067011951224959571579705458648504813396602593614337601160173436582198089090451586839951535436042226387 . . . . . . . . . . . . . . . . . . . . [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) 414a0dd440a5917db5cffc8d647b7aa2e5f4f7b0 . . . . . . . . . . . . . . . . [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 (14 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yoyos.info' . . . . . . . . . . . . . . . . [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) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016eccccea84000004030047304502210099c00e36c040af800ff9ce9d4d88beadbdb9db97b2a298bd099a0962d837e599022079b12cadc6d1ea71d7d2f84c8a5594842f8817788db7744f471bf14d1f33401f00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ecccceaa9000004030046304402202a301ae95f388d87c26a028bbe0242e3e1dc008102fb94af1c5fecf990426633022053219d1c476af8563a9e3bd7f1f74a32615c68b71e3dd9bc39a70bb9558fdc91 . . . . [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) 009594488cbeb2a4843e5886840d29217ee31a51a0070b3bcc4ec2305bb3894b73303ddb77c9a92ab78c51392f9338f86358494329aecbc336e3841e37cbfcb699904ae7fba1b29e1354f5827963c90dce6f238022a457c4f43f9013c3c22fa86ee5d638fb66c2f9e5b11677e5a524667f829633ba4bbacd4a498c5b8bff0f467cc3426ac959d26f5bd5ea1e65806ee4a83e4c07e7bc1db4780c0715dc9e6a2410688e9f23245495ea15119ea4649731fa3679caf8ca9473c4409c4f5ec9ff5f7dae1548f5c6720a753475d197b7510d70b06cca996e75f77bc5ec8428628f4635b06e2e1a06b0c4a10cbea981bf9d3e962e72af62ec4df00dd366e226c7b7975f