www.zv.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d9:2d:69:0f:4e:b5:21:7e:1a:0c:35:6a:34:80:b6:ba:bd 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:d9:2d:69:0f:4e:b5:21:7e:1a:0c:35:6a:34:80:b6:ba:bdSerial Number (int): 335238492178576851890321712685393716361917
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2e:fc:f9:d6:b8:d9:78:81:78:23:f1:38:5c:cf:f8:6e:f7:83:de:41
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 15:20:f8:d5:d5:57:68:fd:b7:79:08:31:23:3c:55:fc:75:e9:68:c4
Fingerprint (sha256): 92:d5:e8:f4:87:8f:06:34:11:bd:36:d3:b0:c7:13:53:42:5f:cb:b9:82:ba:87:90:38:dd:02:9f:4c:9f:31:a9
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----- MIIGTTCCBTWgAwIBAgISA9ktaQ9OtSF+Ggw1ajSAtrq9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjkwMTI3MzFaFw0x OTExMjcwMTI3MzFaMBUxEzARBgNVBAMTCnd3dy56di5vcmcwggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQCjhCxbbFeAHlVfkgRycr9rTOK+o4nuzYlD9MLf 15k3q8s1QYncAfB7HzvbJhMSLbfcPfGoWvqT0oPpLAysz0FnxuLTpQ+fR1NSrA9G 80i/dQmTgqK9tEqsK69PzthmHvHJ33QJGhS0nUFbmWAtqlWMAPW6Vt4BGz/c1jnj +AfeM+3R1GDJkjNQ3wt8+2ihw/LpE2jXC9cDB6crTwPkgH+va/Vd2oi4WzjTtpH0 lXDJLMFIcWbYVrEJ6Y2kP6rWYhRGPs0HPnuIsynR7UvWAz1+QDeLYD1OQEbH/gC2 vgQZnPXkx6ZIcIFc49/22SYMt39CQJ05F/m/HGjgElwe1azz9uxKbgfJFY97LPr6 6fXBKtzfAR7SKyuJrvXj2ic/91CiKeeHPlBmWwIV2ghESTlF/fPIpBJhQDqC0Bkl gQpn7Jz8i3kkjQgJFq3ad/Bbt+KDm4LrjJM1laLeLoWz0tjnHvMxF6H/SgegPnwT atFMRop2aftyGnefwzZZdEqzsLf5aLKIgUOwt2C8gln0eddJNq0HUU+2XqpDrx3Z uo85A2cw5xDMtu24uQNbSQy18Mb3POY4+Pm/YNeFJiPMLTevcgLBjr76DoYB2E64 scbQKtv1dC55uPtZV4CvUa3Fyo4JzfV3TjN1CYWlD5im7K344/S9+2z3FBXofmQ0 5OrV9wIDAQABo4ICYDCCAlwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQu/PnWuNl4 gXgj8Thcz/hu94PeQTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCnd3dy56di5vcmcwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwDi aUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWzbMwyWAAAEAwBIMEYC IQDd4NfBL6SOQzuS/exq4hh+4SbJDxuw+qF9RCPdpQP4/wIhAO1leV7JbcXfoZ0E etI9sW/Ay+Uf/0vgPKvOfgfiGx9VAHYAKTxRllTIOWW6qlD8WAfUt2+/WHopctyk wwz05UVH9HgAAAFs2zMMigAABAMARzBFAiEAinb0o6oQA18W+RCXycQuZHwvnoqb d+1ZCXZUFTHEu6wCIBFQGLEjN2PUcWMnF2oo3Mbe7+wrI4aCOupgtzQZz6RMMA0G CSqGSIb3DQEBCwUAA4IBAQBkdJgR/4NZ/juuCnZCRFNWtwRFuZ0PAtTbnvezkqb9 06Fz1eHfSFxF93tbZ7ZRFtPPiNz3Jx0X5wh6LuznFcLIsLGm2lPkTCLW46HZsjzk /In4ffIHSeznMbaI8gtku7af2C3tcJuqOTt6CsZyNpjO3diEZ8pDWw5QOSrnxprh MKYdCVo2pmlSfperK20evZaUNHq+Wj4tmAD6JERm8APXT547ULTde9ipWJhCVLqi 8S3OoUQFfnofoAZpos22FYKROUwgoMGmd5+yze3ZtfI6Tta31w6AbdfHk6ZlLLas uvfiW0gLgvCfVnMHq52Hqb0UFIJTHq8g5WrdkG4P7DE/ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAo4QsW2xXgB5VX5IEcnK/ a0zivqOJ7s2JQ/TC39eZN6vLNUGJ3AHwex872yYTEi233D3xqFr6k9KD6SwMrM9B Z8bi06UPn0dTUqwPRvNIv3UJk4KivbRKrCuvT87YZh7xyd90CRoUtJ1BW5lgLapV jAD1ulbeARs/3NY54/gH3jPt0dRgyZIzUN8LfPtoocPy6RNo1wvXAwenK08D5IB/ r2v1XdqIuFs407aR9JVwySzBSHFm2FaxCemNpD+q1mIURj7NBz57iLMp0e1L1gM9 fkA3i2A9TkBGx/4Atr4EGZz15MemSHCBXOPf9tkmDLd/QkCdORf5vxxo4BJcHtWs 8/bsSm4HyRWPeyz6+un1wSrc3wEe0isria7149onP/dQoinnhz5QZlsCFdoIREk5 Rf3zyKQSYUA6gtAZJYEKZ+yc/It5JI0ICRat2nfwW7fig5uC64yTNZWi3i6Fs9LY 5x7zMReh/0oHoD58E2rRTEaKdmn7chp3n8M2WXRKs7C3+WiyiIFDsLdgvIJZ9HnX STatB1FPtl6qQ68d2bqPOQNnMOcQzLbtuLkDW0kMtfDG9zzmOPj5v2DXhSYjzC03 r3ICwY6++g6GAdhOuLHG0Crb9XQuebj7WVeAr1GtxcqOCc31d04zdQmFpQ+Ypuyt +OP0vfts9xQV6H5kNOTq1fcCAwEAAQ== -----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 335238492178576851890321712685393716361917 . . . . . . . . [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 2019-08-29 01:27:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-27 01:27:31 +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 667088310809690208264311448978788194741831692830346826820801445741471735394981006185266027167518427076679358338769842587331915926967709837596256882300664289987027836220569368807605627805616556427948845901447404164073873011243472180213386711858720158785073770131787835439235374495201369786161057131847222335895625795519654586799136459599086915868729100376128306498364777296479479870022651529600063489078786068396699966189624110857918007409886631912881125021389934549251955212540382220646454536833182337928148066536753027539533633675260435649006087427941349717184874182822640664243348512193231811383219833608073232636649217198891741544874810185709167168322155982761042827461007491576109548485298980454319262438663284382211039227009126023233309035349784276535377187682338396892418622147458805815191395554651281807418447057419364392311981090991730461878526726290114627212896686508926879048090812712084735112772470107975524180424819348026857484473384720661005270320141554608840701537421652199393812173672687003311037791142744819505432395114791602514317338566176374399138711416945482860165018810950266726898311397250769963283248675173585228879408395626497067906381500333425037427399825232669397031075142046496871965359672467724691860805111 . . . . . . . . . . . . . . . . . . . . [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) 2efcf9d6b8d978817823f1385ccff86ef783de41 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016cdb330c960000040300483046022100dde0d7c12fa48e433b92fdec6ae2187ee126c90f1bb0faa17d4423dda503f8ff022100ed65795ec96dc5dfa19d047ad23db16fc0cbe51fff4be03cabce7e07e21b1f55007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016cdb330c8a00000403004730450221008a76f4a3aa10035f16f91097c9c42e647c2f9e8a9b77ed590976541531c4bbac0220115018b1233763d4716327176a28dcc6deefec2b2386823aea60b73419cfa44c . . . . [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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