openzone.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9b:d8:c8:fe:d4:66:bb:29:5c:23:d2:28:a4:23:97:55:0d was issued on by Let's Encrypt.
With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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=openzone.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9b:d8:c8:fe:d4:66:bb:29:5c:23:d2:28:a4:23:97:55:0dSerial Number (int): 314368781543047654086762770891565805557005
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b7:db:fd:06:a2:aa:41:a0:d9:97:7c:51:a8:9b:63:83:dc:0b:63:ae
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1b:d9:9b:0a:54:38:03:1f:ad:81:d7:cd:82:b9:e8:b2:76:c6:16:36
Fingerprint (sha256): 87:d1:de:78:7a:8a:d0:7d:91:e5:df:68:97:e2:4b:57:7c:70:c8:98:9a:d2:f6:4b:25:a3:e4:29:39:e6:99:25
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.org/Check the revocation status for certificate openzone.org
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for openzone.org
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
mail.openzone.org
openzone.org
www.openzone.org
openzone.org
www.openzone.org
Other certificates including the domain name openzone.org
(limited to 100 certificates)
openzone.org
openzone.eu
openzone.eu
openzone.openzone.org
openzone.info
test.openzone.org
venta.openzone.org
openzone.org
venta.openzone.org
openzone.org
openzone.org
openzone.org
openzone.eu
openzone.org
openzone.org
openzone.info.openzone.org
openzone.eu
openzone.eu
venta.openzone.org
venta.openzone.org
openzone.info
venta.openzone.org
openzone.org
openzone.eu
openzone.org
openzone.eu
www.openzone.eu
openzone.org
openzone.org
openzone.org
openzone.org
venta.openzone.org
openzone.eu
venta.openzone.org
mail.openzone.org
openzone.eu
venta.openzone.org
openzone.eu
openzone.org
openzone.org
openzone.info
openzone.eu
openzone.eu
openzone.us
openzone.eu
openzone.org
openzone.org
openzone.eu
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openzone.eu
test.openzone.org
openzone.org
openzone.eu
www.openzone.openzone.org
openzone.org
openzone.org
venta.openzone.org
openzone.eu.openzone.org
venta.openzone.org
venta.openzone.org
openzone.us
openzone.org
openzone.info
venta.openzone.org
openzone.ca
openzone.eu
openzone.eu
openzone.info
openzone.info
openzone.org
venta.openzone.org
venta.openzone.org
openzone.eu
openzone.ca
venta.openzone.org
openzone.eu
openzone.eu
openzone.openzone.org
openzone.info
test.openzone.org
venta.openzone.org
openzone.org
venta.openzone.org
openzone.org
openzone.org
openzone.org
openzone.eu
openzone.org
openzone.org
openzone.info.openzone.org
openzone.eu
openzone.eu
venta.openzone.org
venta.openzone.org
openzone.info
venta.openzone.org
openzone.org
openzone.eu
openzone.org
openzone.eu
www.openzone.eu
openzone.org
openzone.org
openzone.org
openzone.org
venta.openzone.org
openzone.eu
venta.openzone.org
mail.openzone.org
openzone.eu
venta.openzone.org
openzone.eu
openzone.org
openzone.org
openzone.info
openzone.eu
openzone.eu
openzone.us
openzone.eu
openzone.org
openzone.org
openzone.eu
openzone.us
openzone.eu
openzone.org
openzone.eu
test.openzone.org
openzone.org
openzone.eu
www.openzone.openzone.org
openzone.org
openzone.org
venta.openzone.org
openzone.eu.openzone.org
venta.openzone.org
venta.openzone.org
openzone.us
openzone.org
openzone.info
venta.openzone.org
openzone.ca
openzone.eu
openzone.eu
openzone.info
openzone.info
openzone.org
venta.openzone.org
venta.openzone.org
openzone.eu
openzone.ca
venta.openzone.org
Certificate
The complete raw certificate details for openzone.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFITCCBAmgAwIBAgISA5vYyP7UZrspXCPSKKQjl1UNMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzAxMzAxOTUxMDBaFw0x NzA0MzAxOTUxMDBaMBcxFTATBgNVBAMTDG9wZW56b25lLm9yZzCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBALoch6OAcEKAsnh4zQqy45sSwDuVAqQJQNUM y+Ax3+0gIl4+aVC1k0MKFgZBtFHQVLqye87qM2YGJZkIr+Qq6c3gvRlwS+gnwzWv BfCfbdOzdzGF+MByk7zgoKuehU6odn/dE+Mc+dq3r0F4Jb9zNae9Zi/B5hl7tZAs w4aDxXfSB9hWkXJMcm46ZAhEe++kE+n1yOhM2BTmEdOj8kRo78tF35y4N+f5J8Mc hdGpcv6ybB7vWd39BGhRCwjrPhEKWEN7Ecn3kgKMmMZoGggaCEp/PgHHE8Ub82kX uTY+I0Ko8CsGVna+59+twMW2nJ1lXWOSMhK+Qm4lgdYFmaRzbDsCAwEAAaOCAjIw ggIuMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUt9v9BqKqQaDZl3xRqJtjg9wLY64w HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwcAYIKwYBBQUHAQEEZDBi MC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wPAYDVR0RBDUwM4IRbWFpbC5vcGVuem9uZS5vcmeCDG9wZW56b25lLm9yZ4IQ d3d3Lm9wZW56b25lLm9yZzCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYB BAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu b3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkg YmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFj Y29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0 dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUA A4IBAQAAl9ULOB44bHKLk7sH4Sy3Ep1+xlOAA0P0Vh2Ih5b3nt91rjrLCw9/+jTa fFyAMyvS5eBsPnFG0klZjHdbfGOZbSEQyzlwRJsfT0E70dRDHVy+5aonVBfRTq2M 6M8vy8mZnXx9sTaQ7XX0/mYDtTQFqMPGFoP3ygdUHsvREVwukucS7hxTMYU9oTGj rVK3nZcLY7QUdgElfC9YiNcdzKv41gXMtrwKh8RN7XGKvdjFHpk3KUs1NUVGdu2q lntBOmA2+a/hp5oANoq4bT5w7CgWbU1d/irnxD9IRGMJcvc3TaShgJpeZnNCVxnl OI4t3Jm+Rpe5Z5CRj/Utfid/7/oA -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuhyHo4BwQoCyeHjNCrLj mxLAO5UCpAlA1QzL4DHf7SAiXj5pULWTQwoWBkG0UdBUurJ7zuozZgYlmQiv5Crp zeC9GXBL6CfDNa8F8J9t07N3MYX4wHKTvOCgq56FTqh2f90T4xz52revQXglv3M1 p71mL8HmGXu1kCzDhoPFd9IH2FaRckxybjpkCER776QT6fXI6EzYFOYR06PyRGjv y0XfnLg35/knwxyF0aly/rJsHu9Z3f0EaFELCOs+EQpYQ3sRyfeSAoyYxmgaCBoI Sn8+AccTxRvzaRe5Nj4jQqjwKwZWdr7n363AxbacnWVdY5IyEr5CbiWB1gWZpHNs OwIDAQAB -----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 314368781543047654086762770891565805557005 . . . . . . . . [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 2017-01-30 19:51:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-04-30 19:51:00 +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 'openzone.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23494393311438166282742685639879989062721680829171208666834886709250159319123496935689626778090434886446320355186643158585702705456152228006147512328137702257068776684165995478826365688636459535900058054682955795784144286310103297666150554267562888976648968375798239576990253322616091280945890102820941560646302178287085733509712931605441487611958709984240255531305310680220241926412484946958117596753010018414137314800681737659276623023860727822526567948075985157004157181483635155028886591022061598426028015620987723955321005154839753415502825862157455069929621661911697475998673332609388933117443300368583316696123 . . . . . . . . . . . . . . . . . . . . [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) b7dbfd06a2aa41a0d9977c51a89b6383dc0b63ae . . . . . . . . . . . . . . . . [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 (100 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 (53 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.openzone.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'openzone.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.openzone.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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