yncco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:fa:4f:6e:98:ea:a3:99:7e:45:ef:16:19:bc:8a:e4:d0:14 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=yncco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:fa:4f:6e:98:ea:a3:99:7e:45:ef:16:19:bc:8a:e4:d0:14Serial Number (int): 433625318723113331039289058870151795232788
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 50:d6:18:87:44:eb:7d:d6:83:f2:04:69:79:ac:6b:bb:ab:da:5d:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 54:04:fc:e0:2d:37:2a:db:c4:25:23:80:84:4d:7e:67:f2:0b:14:a6
Fingerprint (sha256): c0:38:17:9b:ad:5b:74:84:b8:ae:88:4f:cb:12:45:8d:2d:18:84:97:7c:ee:38:73:4f:55:6d:d0:a7:6c:fb:8b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate yncco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for yncco.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
yncco.com
Other certificates including the domain name yncco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for yncco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISBPpPbpjqo5l+Re8WGbyK5NAUMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgwODU5MzFaFw0y MDAzMTcwODU5MzFaMBQxEjAQBgNVBAMTCXluY2NvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAM+8sitqms1Kbr1ute10kKs9guRNi7NSJ3U6QpVk eNsszg8bcS/xkEDJOs6kjrRCDvLgIKLFB/EFmlGQC0CjJ+bX3WtfPtIqxDKj26Sz Pq7P7ir/NDCkyR47GMv5Zyepi/aI7/7U/MRIoGURy3jpCRB/MscMbkNhEN22r3Td hMXQ680JMnsGA7+r/yOJfdWh4MZdUn6qyBLa0IPUcCBNObBdC+Gq/qdyMHUtMdzz mt0Gi6/9HFaIV+1dzXnirEKGDj301yi1Lq+l5G9pp809FNmhhh+GHxGkldaVBQY3 wxuYxuDDhPxRC123r7OLQ5nyCIMcQOqFYNoa9GKeUlyQxAqjudD0VxWHM4SgotQC tz1LPyK3VE7//rQqLfHY4P7roAhRjJsa0CUMKdeB8d9OJA9yVM/N8ejeQhf2ABII 38M5RPswE+/fZQPgb8P6mY+8vY7IjB2R98dd+aOBWUlklneIC/06OsmmTyZwbBwb L1gM5PsJww8pAzGf1cNMHvSUhdIxyMv1NrxMyb9rVEcuenvOpGgosLqjlLP6lXV8 tcvzJYYGJ+pmoa4gXR1Zukv0QsolEZkNlwx9P1zg2vwudEI2kp2wYgcSdzIvl8qU oWiN0TlnFSX5NsFXnSaw6SBNQvhF9/rxsyPMiQxwbcN7UBAhZxI1m+F/nLl1DLzj yyHPAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFDWGIdE633W g/IEaXmsa7ur2l0IMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJeW5jY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA8JWk WfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFvGHLAVAAABAMARzBFAiEA on5aCRJxZ8pnPzrDqX/rUvrv16sW3fI+f3BPPBZlcSoCIHoDPADXLfRziQEpUKlo nb7g/R518CqHZqDsQem+RpnwAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklT Le+LkF4AAAFvGHLCQwAABAMARzBFAiEA+hl1CsvboknByJmuFvY24D/ZDviXVpXt ckC9ykggU+wCICFJ9oPunE/4nNPVGu7d8XH/7fwRF5FYJ/H1TbBxm7vlMA0GCSqG SIb3DQEBCwUAA4IBAQCDuO7QH8sRQzqFWfIIDj+przL1YxoiepNbZqFSbCK4b0wP jubIPMNHoQ95iY82pW7vh53jQMbP2oWr7v1hddh4fOAmOFKuGqEYIxgNMEtDUbne kE6HOlqlDpfjyGqfFYSsVsAkF9plHoaUXg8D6h6hjinzyAw3qPL0CVLiJb1BAfWx i9jNQPQYZ6m9Wq3wgZFYzq529j7pEMGzNMKIL9MmvmVj7oq0gq7XuTvDsTX+tWPy mOUkiZGJg8ywiRAf80dRSNx3jzjlsO4kSSN0JZlyilt4P2C2ycEkWnXs/Q/OUTb+ VwM8k0qawURD8VPVvhTQplkA2dL6YL3Y2gVvbhRh -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAz7yyK2qazUpuvW617XSQ qz2C5E2Ls1IndTpClWR42yzODxtxL/GQQMk6zqSOtEIO8uAgosUH8QWaUZALQKMn 5tfda18+0irEMqPbpLM+rs/uKv80MKTJHjsYy/lnJ6mL9ojv/tT8xEigZRHLeOkJ EH8yxwxuQ2EQ3bavdN2ExdDrzQkyewYDv6v/I4l91aHgxl1SfqrIEtrQg9RwIE05 sF0L4ar+p3IwdS0x3POa3QaLr/0cVohX7V3NeeKsQoYOPfTXKLUur6Xkb2mnzT0U 2aGGH4YfEaSV1pUFBjfDG5jG4MOE/FELXbevs4tDmfIIgxxA6oVg2hr0Yp5SXJDE CqO50PRXFYczhKCi1AK3PUs/IrdUTv/+tCot8djg/uugCFGMmxrQJQwp14Hx304k D3JUz83x6N5CF/YAEgjfwzlE+zAT799lA+Bvw/qZj7y9jsiMHZH3x135o4FZSWSW d4gL/To6yaZPJnBsHBsvWAzk+wnDDykDMZ/Vw0we9JSF0jHIy/U2vEzJv2tURy56 e86kaCiwuqOUs/qVdXy1y/MlhgYn6mahriBdHVm6S/RCyiURmQ2XDH0/XODa/C50 QjaSnbBiBxJ3Mi+XypShaI3ROWcVJfk2wVedJrDpIE1C+EX3+vGzI8yJDHBtw3tQ ECFnEjWb4X+cuXUMvOPLIc8CAwEAAQ== -----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 433625318723113331039289058870151795232788 . . . . . . . . [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 2019-12-18 08:59:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 08:59:31 +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 'yncco.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 847493401826239934674548417541426310485709192180119130354270914374908588750822124682647410774570732301844018280277263428708804611638710180242157432018120796901477713270837389046724328807266914615992016776478501061809563450833602897255107586025281771714472296169276822404280026921509046472799893337550323401693540899481030464602376818439609744768789641000069470527104583483128531328857764497951430798673259838390076406532193543642959393226397788830392920128436345795582855483067666514453787450967295054200268930144813242037114581240995843301196708236281485310811926539729374548251640737649851282287489443690846194361193815812008714919249182512466774998667014179392539787750610322456502749368566647134165743115691817455329715526317325413475603102167792825423733710705639919834715018433288420296200520052192404266033064681465382160223353102209282922006305847392525621446237208812202286369833489711597685926773038174122279840696661622912830157862047919722138131156003987682432540409509606052840800557943751972138982490729063254175938991989484313666783236828100054547781215491075053195813593426962623832265906542297553165670375621590139393944516105082418805233351011760284514845284350884226077325257811363470698745714262467015326491681231 . . . . . . . . . . . . . . . . . . . . [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) 50d6188744eb7dd683f2046979ac6bbbabda5d08 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yncco.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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f1872c0540000040300473045022100a27e5a09127167ca673f3ac3a97feb52faefd7ab16ddf23e7f704f3c1665712a02207a033c00d72df47389012950a9689dbee0fd1e75f02a8766a0ec41e9be4699f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1872c2430000040300473045022100fa19750acbdba249c1c899ae16f636e03fd90ef8975695ed7240bdca482053ec02202149f683ee9c4ff89cd3d51aeeddf171ffedfc1117915827f1f54db0719bbbe5 . . . . [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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