yzjv.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:f9:f4:78:4c:3e:7a:72:d2:dd:bd:86:49:a6:ea:3a:d7:b6 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=yzjv.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:f9:f4:78:4c:3e:7a:72:d2:dd:bd:86:49:a6:ea:3a:d7:b6Serial Number (int): 433504409343362379579120157686626602637238
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: f1:0b:36:1e:77:12:ae:bb:16:ae:15:69:a3:e7:7d:58:03:c1:fa:a0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 00:d4:ed:1a:ce:c7:01:5e:70:41:19:f6:ca:28:db:0f:22:a5:80:e7
Fingerprint (sha256): 6c:eb:cd:32:a2:89:df:f6:2b:6e:a5:b1:bb:69:75:c0:48:4d:70:e4:05:3c:7d:ac:7b:39:b7:d7:db:ee:f9:c7
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate yzjv.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for yzjv.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.yzjv.com
yzjv.com
yzjv.com
Other certificates including the domain name yzjv.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for yzjv.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISBPn0eEw+enLS3b2GSabqOte2MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MTMxMjAyNTZaFw0x OTEyMTIxMjAyNTZaMBMxETAPBgNVBAMTCHl6anYuY29tMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEAn5WLENRkj9tLU3mn9R8FnZa9KxGKigaclIiofDBP oJcZ7Uh2DALezHDF+zS0hXuKyIfLII64ox5Yg6iOfyrnBUtpbH9iR5rspZT3l3m0 C96QCAQglODYd1/j1PDdEN6BXrG5pBDkRnN9HJDT9E+vOOBUIzQbOjYB3Yp7zTzd ZIDDvrdex/FyEa5ec+F+4+wbWR5g30clpuVBlpTEXgfxqX8FfpbJLm9DcSAXGsNp 4Te4FnuSfWHCNfhHrp5Gtpp4bSu6CxHvX/HXbcgufp4mcuIRgrmXQ6PTkimQ683H aYuHValRN4DIHepZuUqoJ2u1qWbXwjlYnJuGSVXQOnsyV4LzWmPXEqFZ21g0a820 4G5KCsHSq2xlwPw8OJLZsMgea0WsC1CdQvK6/vS2Lfx2Xr82gK/ELKS6iNp4cDaD Q1Tsqbqd3YSOCr/BONACSr6z3iR0GVwmndvx2ax2/3Ty3qpT7R2B9rJaksfZ5PKs C2MBy/pb254uyuREiSfZCfFnpro0BRi/hjFlPaJb6qXg6lx9IOFeN9jW8d+8pjQo X/iAIKlS4jm4D5LwPNuczYpq0K6j1W8/wR6r3fbiSbDBpx3nAZi0gaEZ0P8VvpiT Dq8lD+T6aG/+vQBNrlWhsEV7kADisSB6ZJOaTzb02MZIQx2s+FUX/pFs0KG9s77d RAUCAwEAAaOCAmswggJnMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU8Qs2HncSrrsW rhVpo+d9WAPB+qAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzAhBgNVHREEGjAYggx3d3cueXpqdi5jb22CCHl6anYuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHUAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFtKrgs VgAABAMARjBEAiBd0BlhMkmvpUCuaXCO6cIzdGr9DXlhpltbSVC9IMTnDgIgWk7p LKI3X19e98S3n5Ztc8zxaGnR47L5c+DtPDE2wuoAdwApPFGWVMg5ZbqqUPxYB9S3 b79Yeily3KTDDPTlRUf0eAAAAW0quCxDAAAEAwBIMEYCIQCesuVAFdOr1Bg2/GJu //iPRdLbcORgkGfwY3f9s+niUAIhAIpEu+gIMsOgP+tLWzLKmMLIUvFGHyTLNrWn rfqO+szgMA0GCSqGSIb3DQEBCwUAA4IBAQB6nArnjWm6Bql/C/Xl3AQyg1RXXlXh xFKpYbs6bG+shlOLhHwTi4V0UOggiyeoU5cL81A3u6R2m2X4vwJiCi/1LOFKVif9 OV1kt6VRztgMmLEMTLKRXwt8moqI/wEWzYLPnYmMwyUAdwLhe2tC33YHkBNgccn9 5iruBq841u1QhNIvO8N8NYHWv6RcxDzSoopzQB5K3BqYgqfDRIWuVCPCtgF5FLWw vinqASNuzMrcgfIe33sKSdIA+BSbTT8JNu9ZbZUygyRQwDOxfw9PCfLB7o2z9TCB gcADwFk/QP811jW6M1cgdt3GfhCfH0i37zb3H/0Fq7ctusV+Li36COt5 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAn5WLENRkj9tLU3mn9R8F nZa9KxGKigaclIiofDBPoJcZ7Uh2DALezHDF+zS0hXuKyIfLII64ox5Yg6iOfyrn BUtpbH9iR5rspZT3l3m0C96QCAQglODYd1/j1PDdEN6BXrG5pBDkRnN9HJDT9E+v OOBUIzQbOjYB3Yp7zTzdZIDDvrdex/FyEa5ec+F+4+wbWR5g30clpuVBlpTEXgfx qX8FfpbJLm9DcSAXGsNp4Te4FnuSfWHCNfhHrp5Gtpp4bSu6CxHvX/HXbcgufp4m cuIRgrmXQ6PTkimQ683HaYuHValRN4DIHepZuUqoJ2u1qWbXwjlYnJuGSVXQOnsy V4LzWmPXEqFZ21g0a8204G5KCsHSq2xlwPw8OJLZsMgea0WsC1CdQvK6/vS2Lfx2 Xr82gK/ELKS6iNp4cDaDQ1Tsqbqd3YSOCr/BONACSr6z3iR0GVwmndvx2ax2/3Ty 3qpT7R2B9rJaksfZ5PKsC2MBy/pb254uyuREiSfZCfFnpro0BRi/hjFlPaJb6qXg 6lx9IOFeN9jW8d+8pjQoX/iAIKlS4jm4D5LwPNuczYpq0K6j1W8/wR6r3fbiSbDB px3nAZi0gaEZ0P8VvpiTDq8lD+T6aG/+vQBNrlWhsEV7kADisSB6ZJOaTzb02MZI Qx2s+FUX/pFs0KG9s77dRAUCAwEAAQ== -----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 433504409343362379579120157686626602637238 . . . . . . . . [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 2019-09-13 12:02:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-12 12:02:56 +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 'yzjv.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 651046544053593023972701713934492328449123119521572479472913349550000522848104755241710200719971692176061409833980773902192595489681786928923685454673119144009288039437238634165097344837493150903299290243428406271981703184179225269704714383337662148894343708624472696957571570714441701611177994019010529209637634250641997618272033884380088018283056490396641090466994133329974709419332428468618227204410159858817796248103251611056146032100985119150820734818673701812603011447111107730594424932817244573718563440043188410904197561179078456738864269900267866527528788816990994066546882097757798987653947265714989840047373048203968866829435059928015395916881692428968188119275164443873437855963954508646961719995130312623698401955703865042929030654302752743568782082442746385710311302637511542939530155665639062219058289045937988527526262820307146162263493886343360005536962511345220573436404814436797815315691102619801540772362298041138580995595505357858072347884141995264528630522441737889763672248075226074938974849953486909880366505247694437741707361685018665927455574713035900607590932931678807697696843720752064050663841756716274027458162379356076550676250219227560831416888628440079816540929208625680826671502410132903972866704389 . . . . . . . . . . . . . . . . . . . . [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) f10b361e7712aebb16ae1569a3e77d5803c1faa0 . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.yzjv.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yzjv.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) 00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d2ab82c56000004030046304402205dd019613249afa540ae69708ee9c233746afd0d7961a65b5b4950bd20c4e70e02205a4ee92ca2375f5f5ef7c4b79f966d73ccf16869d1e3b2f973e0ed3c3136c2ea007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d2ab82c4300000403004830460221009eb2e54015d3abd41836fc626efff88f45d2db70e4609067f06377fdb3e9e2500221008a44bbe80832c3a03feb4b5b32ca98c2c852f1461f24cb36b5a7adfa8efacce0 . . . . [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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