www.zv.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a6:1a:26:bb:90:81:94:48:84:78:9a:90:b7:2d:59:06:9b 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:a6:1a:26:bb:90:81:94:48:84:78:9a:90:b7:2d:59:06:9bSerial Number (int): 317858491743587111125596004256180476642971
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ae:33:b5:1f:a5:60:a2:7c:5a:9a:a4:fc:d7:f3:f0:08:0e:00:d0:0e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c2:fb:5d:0b:ed:d5:b8:e3:a4:92:fc:df:6b:d4:1e:c6:7c:99:49:23
Fingerprint (sha256): 08:85:7f:84:c3:fb:ed:6e:46:32:4f:fe:cc:eb:4a:3c:cc:51:74:eb:b4:92:cc:0a:03:3f:d6:0b:d9:b4:25:1a
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----- MIIGTjCCBTagAwIBAgISA6YaJruQgZRIhHiakLctWQabMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MjYxNjM4NTJaFw0x OTA5MjQxNjM4NTJaMBUxEzARBgNVBAMTCnd3dy56di5vcmcwggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQCtNhRGLowRurobjWho7oqEen133Lf517Tm7a5v 9EVrGdhTpVCz/TRl67zw0/BOedOVPod1CYdkNWCfSgGyNx6N/vrUX7OJZE9/3re9 8ValM2RFMqvNUW2SY9Irp624KivmfQ9kNdNdpO7fVDkWvO9HVzldJvWFu7OcC7OY neMjIel8fjO7tpcmfpg+GSGxviMqZWtvLj+8nYcSI6qGRcrXCLOwzJHg0ym/ZhCc oty0yoxNy/nXL+YVsacqpE0IgdlEewcKbOKb4+ahIYLpK7nkj28dXKnxXEjwRG+i seGNGRZhv/m5Kj0u3N0N9/qV7MGJIQkN2EQBobnn4j25SHuOI7eqASrNr1MJb2Km mwrIcJkkhtkw9SKNUOqZi9bIRcIkXlLXEVgbjSLBs11zXHkk3ShdnDdI+9s0ZoBI v5OPS/Nbqecvls8M1jKjBqD+NoFVFFRMYDEryMgbVBhHwrJUI+CBT0Q5T0Z21HdJ GwQsUKXBWT/gPquOPCkmhRwjSRtT0Dp9T/csy6QeRiRehRISX2cgZuBi0xUzxm0S TLRnD4vvzLkFWGScLSc7MAJfC7Gf1pA1jamzHFVERCINN6sH6Jb5b8DCP28JwaA8 kdBRtsb6T0f9hOxEZ51HQS6EoHuzhFFoiHnmG25T+hCFqkt1uj7m1AEuFCHoJcEe st/NkQIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSuM7UfpWCi fFqapPzX8/AIDgDQDjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCnd3dy56di5vcmcwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQCBIH3BIH0APIAdwDi aUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWuU3mnmAAAEAwBIMEYC IQCeYcyT1l7d3dr0dcJx8pbpToVTYWWcp5DXIv4ixX8ragIhAPhrC0tbyXfnkmBl DP87ljbgVkPAxlPw5FAtq6dJxyrBAHcAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWm OLHHaFRL2I0AAAFrlN5r/AAABAMASDBGAiEAl/WpVZ5bFKr53o3yyUmrMaWGf9bD /ncfAbu51oYtwZkCIQCY7EjM+wa2Hldy5TX2JQ2dgfQ/CCViPKx8JvTFXvzD1TAN BgkqhkiG9w0BAQsFAAOCAQEABpWJNoUoa6asaRXKlwpKy0YaBxvBMZKj1zV0W9Lh jAJFS7Fk2hOc+3IPl0qtTYuMVs0YxblwqgBMyP95NCGOwYB9hcwP/oRHyVAStQFY aO2sCZ5SvZJAL0KFZTcoGPQwJikKHUgzW86K5WUW+E3RufbaRSd9JuGp5jtjqkUl hbLaBMciW/i+KK7FcUqehMzUKqpj0ucon669A5aFiYQLGSOhi5GA/sJPL1052v9H 0AOanT73xofrxo5E1Ctn/CFdTHK3dQy5MF7cPiRvLMmWvTr0Py3YGXzUclul/p9n hl5NJZOpvvlu/Fj5MLo1UoDwAHcBHZWRf2505R0CzdAUwA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArTYURi6MEbq6G41oaO6K hHp9d9y3+de05u2ub/RFaxnYU6VQs/00Zeu88NPwTnnTlT6HdQmHZDVgn0oBsjce jf761F+ziWRPf963vfFWpTNkRTKrzVFtkmPSK6etuCor5n0PZDXTXaTu31Q5Frzv R1c5XSb1hbuznAuzmJ3jIyHpfH4zu7aXJn6YPhkhsb4jKmVrby4/vJ2HEiOqhkXK 1wizsMyR4NMpv2YQnKLctMqMTcv51y/mFbGnKqRNCIHZRHsHCmzim+PmoSGC6Su5 5I9vHVyp8VxI8ERvorHhjRkWYb/5uSo9LtzdDff6lezBiSEJDdhEAaG55+I9uUh7 jiO3qgEqza9TCW9ippsKyHCZJIbZMPUijVDqmYvWyEXCJF5S1xFYG40iwbNdc1x5 JN0oXZw3SPvbNGaASL+Tj0vzW6nnL5bPDNYyowag/jaBVRRUTGAxK8jIG1QYR8Ky VCPggU9EOU9GdtR3SRsELFClwVk/4D6rjjwpJoUcI0kbU9A6fU/3LMukHkYkXoUS El9nIGbgYtMVM8ZtEky0Zw+L78y5BVhknC0nOzACXwuxn9aQNY2psxxVREQiDTer B+iW+W/Awj9vCcGgPJHQUbbG+k9H/YTsRGedR0EuhKB7s4RRaIh55htuU/oQhapL dbo+5tQBLhQh6CXBHrLfzZECAwEAAQ== -----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 317858491743587111125596004256180476642971 . . . . . . . . [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 2019-06-26 16:38:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-24 16:38:52 +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 706640235762460684938196658991561057787309531806797472250684811314532919840246638481517937328717460910742643943600401681372638958805443755431555827220663190911290003443993809382642266736698821851806603136679661428656292866730386766881149843802621362718422121393977689347604459177180828151502456927371906791735910244387045828040779881746741623901935884329133476444611580434527100428349958448154552508781532360352896108921234258637201249420193031874076441326363459972600491785537292737894166758605299648734464440483415294645794341343941298682715545763205293553323028349605290439865145896062366044698542488084484773309101064598055171971294863643654789102742499318813820271796374862084701155304745316441588958008785901366444230250298512696195020032798600370071534752659979942302522652676972048299711102600604922353284999890448998423189023112961121229063455397236201273832303922590609327349231261430559003048159599392904313467055628781315759346862486766212820390474845242111168387000216812488043451015768658222942929446927494350841498794048145380508737248187814256483201434314051918826852611868101920951805087014400216717345313634019529470823155517041633993094936952938173813700225827493274649861665304018573874791972724792433484463328657 . . . . . . . . . . . . . . . . . . . . [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) ae33b51fa560a27c5a9aa4fcd7f3f0080e00d00e . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b94de69e600000403004830460221009e61cc93d65edddddaf475c271f296e94e855361659ca790d722fe22c57f2b6a022100f86b0b4b5bc977e79260650cff3b9636e05643c0c653f0e4502daba749c72ac100770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b94de6bfc000004030048304602210097f5a9559e5b14aaf9de8df2c949ab31a5867fd6c3fe771f01bbb9d6862dc19902210098ec48ccfb06b61e5772e535f6250d9d81f43f0825623cac7c26f4c55efcc3d5 . . . . [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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