www.zv.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:dc:b6:16:db:ab:77:cb:b9:b3:93:9e:7c:ba:f5:b1:3a:05 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.zv.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:dc:b6:16:db:ab:77:cb:b9:b3:93:9e:7c:ba:f5:b1:3a:05Serial Number (int): 336441016699083738351605982700912717675013
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: bd:99:9b:ce:2e:ab:d0:c0:78:01:b6:e6:4f:f0:00:89:00:a8:b9:e3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 7e:27:c4:6c:7e:dc:b4:1c:bc:32:f7:2b:72:18:b1:f1:e4:e3:13:e9
Fingerprint (sha256): de:64:1c:7e:f3:72:b0:22:5c:4c:06:91:2a:8d:2b:ee:94:58:b7:6f:53:15:ae:1f:95:b2:8e:38:0e:92:de:f3
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.zv.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.zv.org
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.zv.org
Other certificates including the domain name zv.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.zv.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTDCCBTSgAwIBAgISA9y2Fturd8u5s5OefLr1sToFMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMTQyMjQxNTZaFw0y MDA2MTIyMjQxNTZaMBUxEzARBgNVBAMTCnd3dy56di5vcmcwggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQDLU6Os5Ftlj5THhgdQQGDA5ZKmWBsjP5sY9Hkq +SWoNGAcvCCx/CP98Y18BxDjNmY6MD6GasSVwPqZKBJ5mKwn7jteDkzP1iy2mH8x SMIFum2xVLX61DbG3j8qP12qeuR3RyiJByrhOZqC1ogE02CG46WScEMOUbFH0wtp 51gH1b68taAzMqRqxQgMMEto/2sTjNMhqjnXPyjkQt1tmf+wMPcSRkqG/9Bq49sa SP2VU/qNmW83+FCnX/h2f/iokbHctnbvTArUOTg3L9WB4/YhENzy/PpyLqhus6BI paweLNZM1wiGVCTt36DN02MrYWuX2QxbudKedPKcTN60qql6QN4BiuSyLUrSqgAH HD9xCE7gW9j+PyQyqNJ1/xUvMvhK0EStz5qcmcAPvsu6oum8OFY93Yy5PdWqUvwi pBdpOF04sGp4/C1jpOUMoOP7y0Ccw6cLJYFdi/l0UuRf+09mys04zRB/Fa754X8J uWUQG9d+okZmngkVliUhnVh0r6qsqw+6Zc/zDM6dNmijO1G/vtHEK7zuRW1GYFnH BrKyTmfjc3CY57wa6r3Jve41gsvlTLGybb1QosoDFlq16AdQ1hcEMx+4l6cn3QXf LJNIp0ukZ7MHYcjMZOQIYo/6MI5jl+OQdpDJ1r8Gm7WObCAaQCz8S+I/TybdvMkf 6E38ZQIDAQABo4ICXzCCAlswDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBS9mZvOLqvQ wHgBtuZP8ACJAKi54zAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCnd3dy56di5vcmcwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgDn EvKwN34aYvuOyQxhhPHqezfLVh0RJlvz4PNL8kFUbgAAAXDbbPhMAAAEAwBHMEUC IE0yYOlWbbIhURBd2PpOjiMXlsHyP0aOdKU3uehpBz0BAiEAqkyTxl/VO47EhHLn PG6HEI5KbYPZVITMD0FfiyQ4c0QAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOey SVMt74uQXgAAAXDbbPhCAAAEAwBHMEUCIQDwp4MxY/YUk1z+Dp+mYYCd0Ao0ildR w+i4WRe81XRgPgIgaDUkismx6weEeVGtYGHxPZcoArX4DZp5+Y5gWwPC6dkwDQYJ KoZIhvcNAQELBQADggEBAJdIPqgccuwGP7ow3tJ3yfHQGr3ElPH9HfJ8+VhFcth0 NKFDeFCDWgqj4AtGX7hYoRle1wUzLPnJgHIm5HWRz3mgN+f+1uixQoO8AHj8kUso CRWs9/kAv3u/J8ar/2yn4KJ4xajQbJNqnA18mA5W759UH0H1lygwGDBnnE0I8PSg 0JOQ0Jkyf0GdCIRJC1HksBhW9TPuGSr8H2xEGnpjRqTEErEua4rCChQk+ticoT9B zlIcD48N0zeKWGuywuR78VI/DjJSTe2jz/mQYKGVyQsXVQc9lLxHVY7vqTtWIJ+x Cc5OLekGqIc8ymwCOZFQc0Sn0c9ZVtEP6cTIixCHHZE= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAy1OjrORbZY+Ux4YHUEBg wOWSplgbIz+bGPR5KvklqDRgHLwgsfwj/fGNfAcQ4zZmOjA+hmrElcD6mSgSeZis J+47Xg5Mz9Ystph/MUjCBbptsVS1+tQ2xt4/Kj9dqnrkd0coiQcq4TmagtaIBNNg huOlknBDDlGxR9MLaedYB9W+vLWgMzKkasUIDDBLaP9rE4zTIao51z8o5ELdbZn/ sDD3EkZKhv/QauPbGkj9lVP6jZlvN/hQp1/4dn/4qJGx3LZ270wK1Dk4Ny/VgeP2 IRDc8vz6ci6obrOgSKWsHizWTNcIhlQk7d+gzdNjK2Frl9kMW7nSnnTynEzetKqp ekDeAYrksi1K0qoABxw/cQhO4FvY/j8kMqjSdf8VLzL4StBErc+anJnAD77LuqLp vDhWPd2MuT3VqlL8IqQXaThdOLBqePwtY6TlDKDj+8tAnMOnCyWBXYv5dFLkX/tP ZsrNOM0QfxWu+eF/CbllEBvXfqJGZp4JFZYlIZ1YdK+qrKsPumXP8wzOnTZooztR v77RxCu87kVtRmBZxwaysk5n43NwmOe8Guq9yb3uNYLL5Uyxsm29UKLKAxZategH UNYXBDMfuJenJ90F3yyTSKdLpGezB2HIzGTkCGKP+jCOY5fjkHaQyda/Bpu1jmwg GkAs/EviP08m3bzJH+hN/GUCAwEAAQ== -----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 336441016699083738351605982700912717675013 . . . . . . . . [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 2020-03-14 22:41:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-12 22:41:56 +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 'www.zv.org' . . . . . . . . [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 829500631769489575308850852081375110510828174525534913710759566079242707045316874525418123270110217755311268359371099610107050665453621503127996280549132125666683842883660753554405660901830861521120670675029185640365282304619751139584748204829156919615124821408502235557266714113402112681694741423097349257000168352089714791793127669940821206097251632419125855901452916269566972700886849854309227085827923365409941721584449036577567224135635892022332231232590634472939728909453583140361657676400945107671812057145458013280387529655085410095822763987711215027782181078160095854210376089856090994532931132497093724925111097046809278791460260458216434921620170642314717902601432393594681291412506699828831316167701695860604648474027461420016792312841208100105090684148778948741095551331120756709206217685291579741317792231970064943710933449018231574920630640057969838966292208517183136794911356949870885220421804170658673863429867964251790116928175323190523061429866603341973751727318728041412107545358263661372197362205317446137668017397914979587025237553744725783333883294210625263946508307146258397868486739545827516877138884751591196604913042266629531587577164077963559628320749875004810630220584428706957331338217707418549161426021 . . . . . . . . . . . . . . . . . . . . [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) bd999bce2eabd0c07801b6e64ff0008900a8b9e3 . . . . . . . . . . . . . . . . [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 'www.zv.org' . . . . . . . . . . . . . . . . [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) 00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170db6cf84c000004030047304502204d3260e9566db22151105dd8fa4e8e231796c1f23f468e74a537b9e869073d01022100aa4c93c65fd53b8ec48472e73c6e87108e4a6d83d95484cc0f415f8b24387344007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170db6cf8420000040300473045022100f0a7833163f614935cfe0e9fa661809dd00a348a5751c3e8b85917bcd574603e02206835248ac9b1eb07847951ad6061f13d972802b5f80d9a79f98e605b03c2e9d9 . . . . [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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