zv.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:bb:58:c8:57:ff:40:c2:f9:a5:11:aa:19:c8:16:03:c8:43 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=zv.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:bb:58:c8:57:ff:40:c2:f9:a5:11:aa:19:c8:16:03:c8:43Serial Number (int): 412199958649050118526472434877560239933507
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e7:7a:f0:4e:a3:61:70:55:fd:d3:a1:23:90:5e:c5:2f:79:03:79:cc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 7f:82:bb:75:62:7e:e7:76:b6:da:36:39:3d:6c:f7:3a:96:5d:6f:f8
Fingerprint (sha256): f3:c4:88:54:53:e8:e1:c1:a2:c2:cc:c9:f1:b9:3a:64:41:9d:74:05:97:5d:b9:72:61:a6:f2:3f:41:82:ad:80
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate zv.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
zv.org
Other certificates including the domain name zv.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for zv.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGQzCCBSugAwIBAgISBLtYyFf/QML5pRGqGcgWA8hDMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMDkxNTEwMjFaFw0y MDAyMDcxNTEwMjFaMBExDzANBgNVBAMTBnp2Lm9yZzCCAiIwDQYJKoZIhvcNAQEB BQADggIPADCCAgoCggIBAMKToNIUmugKCJqY0OxoALxPmfGYWhDv+tohu5lovB6D TL9mcTy6nBP4L3MfvOHqpLhEiJYqTaIjqqaJrY8nEk9xLEbAsZz+4SDi6XQG3DcL c6SBq49SgbOB3zOCI25fgtoISMVMRR8Nn6hU6tf65opzvOdsMzztPjQlf/TVF3uk noKEA9S7P/2L8i0QX8xqRWJftxGmLrSsfBC0DXrr+D9t301JUM425lB23TFOc64+ c5bMenwhV88aGd4vYLXbekahc3xVslgqUx53ZsohfCSMRwXoL/DRtAB9O6hTGqJz x3SPRynlsQoo6v9vPzGVtKsaITjpVP4cHA1XfFfqVmU90QHTgZ2a9IfQUIianhdp +T4zTLVsTyVLTNmVpWJcYqIaw3N8Q+A9NRUI/84qV6SRgfskVlY40IIKw8dcO8c7 rHswpPtvA+KXPjdaPhhZkifL3V8rxCetQSx1jb5Ru/3nQj+l+VFo1Vx17Or31wR4 W8stsPLCZMS4ulgiLzUGvJfCyF7Me5qLrIBFf4pC/c4AJnsTSjn2dpTCOYhFxFYh ig9XtgIg0RPXqMwKhKg6azwxF9K7OfVDcQpJOVwcRItoTI2qQHseR6xk9k76xWhg rXZlpxmIAKPbiqS6EQoOmlnaycMIh8BFjoQiKsm/XaOkGkJVtWhTRGEKL1BmMSWr AgMBAAGjggJaMIICVjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOd68E6jYXBV/dOh I5BexS95A3nMMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsG AQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNl bmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNl bmNyeXB0Lm9yZy8wEQYDVR0RBAowCIIGenYub3JnMEwGA1UdIARFMEMwCAYGZ4EM AQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0 c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYAb1N2rDHwMRnY mQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFuUO5BHwAABAMARzBFAiB2FBJpwA8P poCEHMC30sgxYB9vZBLgjlnePb5fwJ4T3QIhAPyVJx9EK8l4UgG8/SPNj8iSRInV 9dKXHrlPmoZWEUaAAHUAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohwA AAFuUO5BIQAABAMARjBEAiBL9vXTpyxX86WSM6c5RcCQRukH/DkZVuASp91C5If5 8gIgSE8ytwQHxWrg7345D5fObtnyNcJ/v5ekivvs8FiRyLkwDQYJKoZIhvcNAQEL BQADggEBACsDFK6TlmlvsJrFbe8WBk2GW0E4f2+81n/NGa7VwpH+5opiHu505EI2 3YDGO1XM1kZ3pAKkngAkZR7ya+kUEz8++KZEQXWDe5DCh4//YkImb3Vm7o0N2ywi QWu9rNhWnhzJNielGsJMuGuvLb7UD1X8wJu+Whqx2sW23XwCHOzuS6muN4yzyvaV +Z2R0KgHR0Zb9BI86+LY7uiENZNGP6SeQ6cpimG/byEFPNEtL5/OUZuEymypx4N5 KmkQRb8tIY8T/g99He+KE/x/RtGO9nTewxKuSiFk/xb5OpWEwigKkQ9iQ+KEstgX zCueTyuSgkVWl5J2lQLiuwckqva9jBk= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwpOg0hSa6AoImpjQ7GgA vE+Z8ZhaEO/62iG7mWi8HoNMv2ZxPLqcE/gvcx+84eqkuESIlipNoiOqpomtjycS T3EsRsCxnP7hIOLpdAbcNwtzpIGrj1KBs4HfM4Ijbl+C2ghIxUxFHw2fqFTq1/rm inO852wzPO0+NCV/9NUXe6SegoQD1Ls//YvyLRBfzGpFYl+3EaYutKx8ELQNeuv4 P23fTUlQzjbmUHbdMU5zrj5zlsx6fCFXzxoZ3i9gtdt6RqFzfFWyWCpTHndmyiF8 JIxHBegv8NG0AH07qFMaonPHdI9HKeWxCijq/28/MZW0qxohOOlU/hwcDVd8V+pW ZT3RAdOBnZr0h9BQiJqeF2n5PjNMtWxPJUtM2ZWlYlxiohrDc3xD4D01FQj/zipX pJGB+yRWVjjQggrDx1w7xzusezCk+28D4pc+N1o+GFmSJ8vdXyvEJ61BLHWNvlG7 /edCP6X5UWjVXHXs6vfXBHhbyy2w8sJkxLi6WCIvNQa8l8LIXsx7mousgEV/ikL9 zgAmexNKOfZ2lMI5iEXEViGKD1e2AiDRE9eozAqEqDprPDEX0rs59UNxCkk5XBxE i2hMjapAex5HrGT2TvrFaGCtdmWnGYgAo9uKpLoRCg6aWdrJwwiHwEWOhCIqyb9d o6QaQlW1aFNEYQovUGYxJasCAwEAAQ== -----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 412199958649050118526472434877560239933507 . . . . . . . . [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 2019-11-09 15:10:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-07 15:10:21 +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 '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 793803568465990047821368180743551293065844657346774801469230017999719087303658985957943464781020752503394418780955078512490993336064792362351291177390443097229063080776374967198688253244337916209793501291269447459696080878693560514583166159433983881176598777113986977060744703583723840258829552448906259882738520997451000504790723796693045123881657145169418746154214848926150224519556886095437417953864250702899712588928311023999267424927877875982870910513957245155190630428267373430040953275727531635964702954772047239737416720647922585629081217494609717753694708732187287676752561520137831696834119368856622126716339035907003678771253666362716632285726921869099679095815693588967428278502622704308067320875612918843980339905826481500517600626375857783028721802393422397424778514535893655371155521947421799967835743079836733059005931014456932060372476886933680093000798118700933014396846974258159563003793880944538335876628824047996477048598133212640221840894580461983767225226730833726083743060503889916850226024212513992927098420947587800738206046090689614267786299648513585532840377159079165073752775315522872879446541105388644360175244904688607897154434836377835965334401960370660463279046069046710797067666375816593851752195499 . . . . . . . . . . . . . . . . . . . . [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) e77af04ea3617055fdd3a123905ec52f790379cc . . . . . . . . . . . . . . . . [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 (10 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e50ee411f0000040300473045022076141269c00f0fa680841cc0b7d2c831601f6f6412e08e59de3dbe5fc09e13dd022100fc95271f442bc9785201bcfd23cd8fc8924489d5f5d2971eb94f9a865611468000750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e50ee4121000004030046304402204bf6f5d3a72c57f3a59233a73945c09046e907fc391956e012a7dd42e487f9f20220484f32b70407c56ae0ef7e390f97ce6ed9f235c27fbf97a48afbecf05891c8b9 . . . . [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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