www.yoyos.info
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:38:a9:5b:06:2f:56:da:5d:eb:a6:9f:7f:d7:53:b0:f3:5b 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.yoyos.info
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:38:a9:5b:06:2f:56:da:5d:eb:a6:9f:7f:d7:53:b0:f3:5bSerial Number (int): 367730068430360378952560347990206637470555
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d4:67:d0:c6:e8:a5:79:56:8a:8f:d1:b3:ca:a4:e3:d3:39:2c:b2:4c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f7:ea:92:fc:63:77:f0:49:55:ac:05:a0:bf:4d:7b:22:40:5c:25:4d
Fingerprint (sha256): a1:e4:f4:8b:be:5d:2c:63:62:cc:77:98:83:f9:8a:66:c1:62:46:71:bc:19:eb:60:d7:ad:aa:8f:17:9e:58:3b
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.yoyos.info
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.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
www.yoyos.info
Other certificates including the domain name yoyos.info
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.yoyos.info in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISBDipWwYvVtpd66aff9dTsPNbMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDMxNDUyNTVaFw0y MDA1MDMxNDUyNTVaMBkxFzAVBgNVBAMTDnd3dy55b3lvcy5pbmZvMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsLjPoDZ4rbEDNBpEBlv2cDf/OEIYQAwN OwOYSPyIlpdS2t3utAkPGS0Va/TxA4fu876lNMfTPOAcbV8tuPuxDuZlwguWnZ7n t1EPg8qMaLAq/M9g5Iqt/5lvMyv9pT4aPr0NnyQMvJVEfM7jfzCjmN4S22uOGg4F uJOoNYRRR+K0YMZfrkjEWQQDTrtVSmUyq/OIKe1/jUHGbUDtsJNl8unRqBKkD9RY zg9HftwU7eZ5i1DOejZDDwJc/g6AbkMrYngSA8jKCurnY7sne18piFgWJvMtTEB3 KllfNjNCArogCKVTlIApoBfx11YpFVv1pzjfsLPoBXI+DT8qyoNfII+21jBanv/B BSApw8YsgsWLxN/V0qhaDkogqdvtoYrWD6DdopueGU+1Hu3OUL9L2WQx+a19Vlc9 1e6QdCROMYiD4mRSE3krEwhjfSAP+HZph5SBWOftcryWgt3AcGWM38JvxV0P82lF MeI5wb8Wei4EH4c72ashgq8LKwRCBKXIhOpojY4b6d+99Y6RUIAUNAsbACJP0h3R sluTF7qXw+2C/oMpgSjJhlmwlUzd//Sj93hp0DAAXqI7TJwFMMX2hAPMfnQvfgyw DnBrG5m0Kx1jl10YUnfd4Xsv23VuI+SZQ6Rt9hxRrk3C1aRsKOEfncjIfelc1rCC hEbQ+NHIHZ8CAwEAAaOCAmIwggJeMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU1GfQ xuileVaKj9GzyqTj0zksskwwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cueW95b3MuaW5mbzBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQE gfEA7wB2AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABcAvBMcoA AAQDAEcwRQIhAN3+Tc1/7UnRpwKd7k/Iez4aKqK5FwLnseZQoBmwWbYmAiBohJll ATFZxy5PV14vvCu2qogXnL0/0FjKzCkZUMGAqgB1ALIeBcyLos2KIE6HZvkruYol IGdr2vpw57JJUy3vi5BeAAABcAvBMbYAAAQDAEYwRAIgdUsu8dzEKy31CB0CXRMx KMw/Yy7LlDWZZU7e0mM3nRsCIGoTCflv7j7ojuNvcywvdyFgtP0wKrV2AM+aSYyP MiTiMA0GCSqGSIb3DQEBCwUAA4IBAQA9CcvZuF7Uh4BufzWrChEBm4DPwExaAnlX /1/69U2TpIBsr3R03r2E0TMsE7aDTWl1wXMzKisxk0dUsSSMBwFceAZuKvBoIm0O fQ72D/o8mztCP7p/oUTxcWXIdPXSkWJ+muBMecO1O9IFaN0CXV5nA7/HsjI8R14c hezhpk/MjWI8+taqR2IS88z+8TjHOkuCvWuY211u152kvqEQGXE8J/0e3hJ/WVzB +KwPGhL72RcRWT0MuorEMHYgBxHNuvRYfHh9bR3J4osPbe8S01q9coUbzw83/08T 6HmrDJDqj/ECsc4AH4SghG1KOklF/x1Fk6wfDQhAnadiT/paMZ2M -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsLjPoDZ4rbEDNBpEBlv2 cDf/OEIYQAwNOwOYSPyIlpdS2t3utAkPGS0Va/TxA4fu876lNMfTPOAcbV8tuPux DuZlwguWnZ7nt1EPg8qMaLAq/M9g5Iqt/5lvMyv9pT4aPr0NnyQMvJVEfM7jfzCj mN4S22uOGg4FuJOoNYRRR+K0YMZfrkjEWQQDTrtVSmUyq/OIKe1/jUHGbUDtsJNl 8unRqBKkD9RYzg9HftwU7eZ5i1DOejZDDwJc/g6AbkMrYngSA8jKCurnY7sne18p iFgWJvMtTEB3KllfNjNCArogCKVTlIApoBfx11YpFVv1pzjfsLPoBXI+DT8qyoNf II+21jBanv/BBSApw8YsgsWLxN/V0qhaDkogqdvtoYrWD6DdopueGU+1Hu3OUL9L 2WQx+a19Vlc91e6QdCROMYiD4mRSE3krEwhjfSAP+HZph5SBWOftcryWgt3AcGWM 38JvxV0P82lFMeI5wb8Wei4EH4c72ashgq8LKwRCBKXIhOpojY4b6d+99Y6RUIAU NAsbACJP0h3RsluTF7qXw+2C/oMpgSjJhlmwlUzd//Sj93hp0DAAXqI7TJwFMMX2 hAPMfnQvfgywDnBrG5m0Kx1jl10YUnfd4Xsv23VuI+SZQ6Rt9hxRrk3C1aRsKOEf ncjIfelc1rCChEbQ+NHIHZ8CAwEAAQ== -----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 367730068430360378952560347990206637470555 . . . . . . . . [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 2020-02-03 14:52:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 14:52:55 +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.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 720962524942344819348564401320004382739220415157428855572725714833047921166413429166723346976537817743933626948834816179970676359834532393152515008174194307733285219776863446447787847030059601918932842671988159887217220631581694577474085057833853701154440088706900280417198984429832986013509722767383699039367971136589746704489791534435224683097849741779928787345938270587962251359227561604328331403998813603997465391008971677910123178540771606842787966850459640819660889732656989747514148296340903280958394844068952473409999549358727898989537718843301003192962542902753100273612728077806603883059034738326899460219097243634200961238433003382336597622919097280802189383094876287187508060959735188660276064043070822219942561529670415829600069567549247613330772692982171143583982387095352751216790940996906909367554351544407473714735927925755640011916837511118409263034567706041500301613957595339220777223252870978536954432872675158282338841220497700315011745132805620515011970752352217281760154824369164087730664123525450757212295928343568809211878060214125060562963052826106859316804232228236925202503745932279930509000238948337154354685822114188003856928101836041655263454969799245355362508025567829524467598578173253649437303512479 . . . . . . . . . . . . . . . . . . . . [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) d467d0c6e8a579568a8fd1b3caa4e3d3392cb24c . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001700bc131ca0000040300473045022100ddfe4dcd7fed49d1a7029dee4fc87b3e1a2aa2b91702e7b1e650a019b059b626022068849965013159c72e4f575e2fbc2bb6aa88179cbd3fd058cacc291950c180aa007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001700bc131b600000403004630440220754b2ef1dcc42b2df5081d025d133128cc3f632ecb943599654eded263379d1b02206a1309f96fee3ee88ee36f732c2f772160b4fd302ab57600cf9a498c8f3224e2 . . . . [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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