www.zv.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:1a:0f:a7:86:58:e8:78:a6:1b:42:f3:0a:fc:66:b6:9d:9a 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): 03:1a:0f:a7:86:58:e8:78:a6:1b:42:f3:0a:fc:66:b6:9d:9aSerial Number (int): 270205007593624200612598686786280077303194
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: aa:ee:57:15:e3:37:ad:e8:af:4d:e5:90:a6:7f:2c:f9:94:c2:98:1b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 78:75:8e:62:31:a3:77:ca:93:14:e6:2a:6c:2d:9c:7d:ef:4b:3d:a9
Fingerprint (sha256): dc:93:60:b4:45:14:57:17:17:38:37:dd:dc:61:18:c9:a7:bc:5f:a1:66:17:eb:23:6c:79:2f:ac:d4:1f:ea:dc
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----- MIIGSjCCBTKgAwIBAgISAxoPp4ZY6HimG0LzCvxmtp2aMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjQwNzA2MzBaFw0x OTA2MjIwNzA2MzBaMBUxEzARBgNVBAMTCnd3dy56di5vcmcwggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQDCfryb9G1DK8zDPID0hNMloHs/50F62WK5kN6E 7nIjUcL/9HfhIB2nB59Sb4zGe0Qk6cdxOkzau/qvkTw2HtFGRXLOro7yMAY7Fap1 eWOghawcj4hiNnnMXZNhdCE3SP0xHDfRGgaHYNcrN3wcgcFxuCLtZmhL9I74/oFQ HIxtx/xpzNukByXqFR12ndQ6ew43+iAckHWHMaGJvV7cfcAMZK3h+pGz2oRPZOAd E0KWa1Z+lQH5VfXG5Ez0PDNuMGUO2oOIArl92le7Ni5CGsaCS4Sqks2GCqBN52tY /SYqSad4TmDWRQse8vEDf4xnE1n7NawQRVKKQMp8rTaP7wr2oqTdrHKnhweSDjpz H9sFGmCFYc2DWWcdb46llgRdKAZgst3Kgrc5Ym0FpLDdchYolmlqbyNxRvCpaING /zmrn10BwUYaHJGcCUq2eqBxEzYQekvPd/Ln6ZtyJFVG0OivZDclRTyz8QBnGBvM P73jKbhlEmW508c4ZB8bDq0zr+etdvrTfd9L61RqcJSIO8biffGBGzCpohxurbf3 Q24k19zd56C/zBrEF6fFIDuD+Vp3wws6p8NLF75+GC07cHpjbmN586exAxkXkY4M B9G/XPOr89iCngFh3aG+kSG/EsdSd0UcttjzslkwScggbbRDiYqGizZAwIcKWQW8 g+Y7/wIDAQABo4ICXTCCAlkwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSq7lcV4zet 6K9N5ZCmfyz5lMKYGzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCnd3dy56di5vcmcwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggECBgorBgEEAdZ5AgQCBIHzBIHwAO4AdQB0 ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWmuvJ9CAAAEAwBGMEQC IEnDprAle3Bu70M9xlAywlkX6xW/LiZbQR8CmGER/pfYAiAgSDXAKuBYDTXZFKQ3 WJRPEN7fUWAg1Ah0WNhQi6kd2wB1ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM 9OVFR/R4AAABaa68ndYAAAQDAEYwRAIgSHsRbrdyXRiSx7qBV83AOuQfCTO0k5E+ kU/cDE/BOgACIGTAPaLF5RURVlevPSMHuHmnmOITMW6y8NNihbiPYSDEMA0GCSqG SIb3DQEBCwUAA4IBAQAPxgxU/J6pAYHr9WbLyWxRPwrb1kYunMI9BCFWMJWskk4z fGvi7bOk7VPnKK1wtcmN+dvojk1A0xnKEOF6m01LBl/lkgmQ6h8yIAzhX1Kbb1Vk HLp8v22djR5pyIFhdvY30xSYhwjJzAAgA6u3EF36s9vTk0Kvemt7qXQ/Mufs0IH6 e4K77gA3U8Evunsc/M+MlR79Ky2anYNdl9xetMBa4mGlCWkYO4eUKfzYu2t2sdXH o8CMnfy8dH9awfixmTY1VhSBBgA88S+Q8mp/pmt+8k2ciVby5Q2Wv1PjpnjylWH6 TZnzIji003vq8MpPJ9XHXHnavCD39cNJ9Tr6mFXm -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwn68m/RtQyvMwzyA9ITT JaB7P+dBetliuZDehO5yI1HC//R34SAdpwefUm+MxntEJOnHcTpM2rv6r5E8Nh7R RkVyzq6O8jAGOxWqdXljoIWsHI+IYjZ5zF2TYXQhN0j9MRw30RoGh2DXKzd8HIHB cbgi7WZoS/SO+P6BUByMbcf8aczbpAcl6hUddp3UOnsON/ogHJB1hzGhib1e3H3A DGSt4fqRs9qET2TgHRNClmtWfpUB+VX1xuRM9DwzbjBlDtqDiAK5fdpXuzYuQhrG gkuEqpLNhgqgTedrWP0mKkmneE5g1kULHvLxA3+MZxNZ+zWsEEVSikDKfK02j+8K 9qKk3axyp4cHkg46cx/bBRpghWHNg1lnHW+OpZYEXSgGYLLdyoK3OWJtBaSw3XIW KJZpam8jcUbwqWiDRv85q59dAcFGGhyRnAlKtnqgcRM2EHpLz3fy5+mbciRVRtDo r2Q3JUU8s/EAZxgbzD+94ym4ZRJludPHOGQfGw6tM6/nrXb6033fS+tUanCUiDvG 4n3xgRswqaIcbq2390NuJNfc3eegv8waxBenxSA7g/lad8MLOqfDSxe+fhgtO3B6 Y25jefOnsQMZF5GODAfRv1zzq/PYgp4BYd2hvpEhvxLHUndFHLbY87JZMEnIIG20 Q4mKhos2QMCHClkFvIPmO/8CAwEAAQ== -----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 270205007593624200612598686786280077303194 . . . . . . . . [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 2019-03-24 07:06:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-22 07:06:30 +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 793470640014012432420762876700334667719640875386125293241221707169624399016221136639107814354241495852990201365915935752461844668831516987217238307165602346077872549455488639663001057880108222547198159569298655631995269249178524303674605415791987609968336502716468193943224136907612627589179035157707598869092027389712311138229170733063604896159492138816511232723190965339677677763838587038754006389820013859600077805979170071683597512820694899739076885998925039062204492125303837270097273958873857376937743326029415055709239043305125502215695867028576545360304944971740660129698740323743628709816908180309796256951142259221958117771709921744441457704172708265817906049103390949556558293481878844384182610915309171566323506217091100277507569888391122208606220289392866557069405513461755420585639388901469732584546446699333676253686228808413885626927973237353481769432613848376403331336823492161233869036500796946941675024876721368321311330306288358128770779272283153053975606343506329708930093602198582881618875335163745883149258805322145718418303972075418232825837576382044454682274406020437715389442949844294145716216060416522135078192390825504384514206677601428496816349153866375732646299518133042917420847312170004680726116973567 . . . . . . . . . . . . . . . . . . . . [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) aaee5715e337ade8af4de590a67f2cf994c2981b . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169aebc9f420000040300463044022049c3a6b0257b706eef433dc65032c25917eb15bf2e265b411f02986111fe97d80220204835c02ae0580d35d914a43758944f10dedf516020d4087458d8508ba91ddb007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169aebc9dd600000403004630440220487b116eb7725d1892c7ba8157cdc03ae41f0933b493913e914fdc0c4fc13a00022064c03da2c5e515115657af3d2307b879a798e213316eb2f0d36285b88f6120c4 . . . . [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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