www.ozrc.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:bf:5d:d5:58:f9:7b:ad:fb:aa:37:58:f8:45:bc:33:df:2b 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.ozrc.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:bf:5d:d5:58:f9:7b:ad:fb:aa:37:58:f8:45:bc:33:df:2bSerial Number (int): 326455515844636986132068737625100842688299
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 39:7a:23:b3:e1:ff:a8:36:9d:73:d3:52:e1:0f:3d:24:59:1e:67:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ba:b1:11:bf:74:75:15:60:24:6c:e7:eb:09:b8:41:35:0d:f8:60:dd
Fingerprint (sha256): 8b:6d:10:fb:1a:e3:cb:02:7a:06:76:c8:44:cd:d1:a8:33:34:bd:fe:a6:8c:6b:fd:fb:cd:83:2f:62:a6:b7:8f
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.ozrc.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ozrc.com
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.ozrc.com
Other certificates including the domain name ozrc.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ozrc.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISA79d1Vj5e637qjdY+EW8M98rMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwNTAxNTFaFw0y MDAxMTAwNTAxNTFaMBcxFTATBgNVBAMTDHd3dy5venJjLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAKyS3yInp2JG9iv/ke70iz04uBBZ0Rwn9RTO q/6IiTVqTVPr+X1O53h4CmpMFISe8n+6EPYMR212InMYPgrv6vqSDm6JFHJSJc+L 42xwn+/rmSryG4XWgqrqqJbd/fYUwDmcnkZGY0n71JCOl9y9RjK/tjLNgleMauAA vznSphHx+ZoqFP+ZKyJXqbXeiXUa4F0svFLMfzKdSl/i0cl5UNSgJOh5wYuQoOWD aWCcxzMALQJ/aBPD9UwcFd/Hv4fs/e8xWRXzwmZsGPNdSTBOlkwKbgVcO14j0dpc ISKJ0lIXpZq9IUqzKqOXWwniCgEOahzMHQ1srM8h3LY6GNpMIvhH3bW4rp6jq+f/ AWH5FS40LApb8j22roLzrqsjLFCl1MW5iGnqwh2N1S+G5BJgZzgt7M2b7LBteqs/ +HA9Sb5sYrf46Glvrb75c6uU9T70Li2u0h86Xt/8n1alVm15nYVFNTSYqSDeTqlG ITsFAXC/GlCEHHFhyJehMzeKyi7v2e4Eiw13SkOdxwhYDKRSPNlss6YoxHnUYL86 84I1aazZm2qZcf0XxRHq/OoepuiG3VINpJGp705Rs746ov9sqLz9Jok0wNg3zkgT ERQC+yddAkY+XyNZsLVFVPer6HQ+QCYG/KYhDbY+7S5oDsqVL6DyOfb2vjOlHomE c78jdfbRAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFDl6I7Ph /6g2nXPTUuEPPSRZHmcIMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMd3d3Lm96cmMuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFtvo8XegAABAMA RzBFAiEAqQ/nxjaVwEOdRNIdlLXrmINIQWqlwyXbk0HUXM3aOCgCICIcXKlvfBFl TF+ULc3zUYpD9qLUkywuHsTVC7yKKr8XAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyE oRIShBh1loFxRVgAAAFtvo8ZewAABAMARzBFAiEAsQKrA9B6QukKKmRbGHY6YfNo uTL+O3qOuf10+ZQiJr4CIHjn1yRHg2f4xsSpZqgKZVbg/Uf4VthWHEoR8fhKM5ni MA0GCSqGSIb3DQEBCwUAA4IBAQAPW5NCepK1VNjuKJQEX7r87/QKdiLr2JT1UWLE aM0U0rZz0Rqz7+FHZhIYkptn9bJG9Ng1J5+s3piQzJel73JnQgvYzNcd2oXMt2Td Rm0+AW9etog8WM8+cJLSM51vOPEk6/L+xRATFusj7famRXmgHgOHxbR6F83R3yue 3z6IGM5307ejOi/iGGxm9AVN/LIKAXBszXqhp298Warr3Q5PN/0D+6v8AndzLAa8 ZO2R7lVgMGGVTXHE0ABFxIrKv7/kR0HJRcNysc727iLhWKWFi3OU7ccwmGZSRKoT mwQO+hqQb7WLzyJL2a7hv6jIOPXB9HghoFBogvYq1pyUsn5x -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArJLfIienYkb2K/+R7vSL PTi4EFnRHCf1FM6r/oiJNWpNU+v5fU7neHgKakwUhJ7yf7oQ9gxHbXYicxg+Cu/q +pIObokUclIlz4vjbHCf7+uZKvIbhdaCquqolt399hTAOZyeRkZjSfvUkI6X3L1G Mr+2Ms2CV4xq4AC/OdKmEfH5mioU/5krIleptd6JdRrgXSy8Usx/Mp1KX+LRyXlQ 1KAk6HnBi5Cg5YNpYJzHMwAtAn9oE8P1TBwV38e/h+z97zFZFfPCZmwY811JME6W TApuBVw7XiPR2lwhIonSUhelmr0hSrMqo5dbCeIKAQ5qHMwdDWyszyHctjoY2kwi +EfdtbiunqOr5/8BYfkVLjQsClvyPbaugvOuqyMsUKXUxbmIaerCHY3VL4bkEmBn OC3szZvssG16qz/4cD1Jvmxit/joaW+tvvlzq5T1PvQuLa7SHzpe3/yfVqVWbXmd hUU1NJipIN5OqUYhOwUBcL8aUIQccWHIl6EzN4rKLu/Z7gSLDXdKQ53HCFgMpFI8 2WyzpijEedRgvzrzgjVprNmbaplx/RfFEer86h6m6IbdUg2kkanvTlGzvjqi/2yo vP0miTTA2DfOSBMRFAL7J10CRj5fI1mwtUVU96vodD5AJgb8piENtj7tLmgOypUv oPI59va+M6UeiYRzvyN19tECAwEAAQ== -----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 326455515844636986132068737625100842688299 . . . . . . . . [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 2019-10-12 05:01:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 05:01:51 +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.ozrc.com' . . . . . . . . [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 704039341857812750914759565866541118476600688945136323831421601983381757804165311860413013535585820893902557329073714114232305198643056842628696099298710360395734661658116095172757996939850702237455322037571319128855780173499292730113333313768785090568111695848500293658884081061957939541174961773636613256257758800233985454760323620068494620989738368737225991382140619592429756564369450844699334152335254051380324604383800701496693728278601431312597892216000480503943375525292499332112282281893337310676842869258911731993437207224556810370201942905281526954681585629372146351542365321240633726685855233122712782364766326786253397287700228688643768664610907199765512482281998465542868271079075645004709584393473616002317156016710026433905272256999148815885415813040221487149245038420370184161627038450972387034077492164118685836942230589563506432346307695966749485340555493053291364763159420439984397614638640941425277382222808721908318537836646649804942901739647352091973607148728337449735134885346367573041070276373958620760707028094014856818533718813343728647793828732847715808207390590932881655038147842235140468604269593085369525315612978068830645919347308552872495159893316874926532376357155828442977551109019835946907320317649 . . . . . . . . . . . . . . . . . . . . [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) 397a23b3e1ffa8369d73d352e10f3d24591e6708 . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ozrc.com' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbe8f177a0000040300473045022100a90fe7c63695c0439d44d21d94b5eb988348416aa5c325db9341d45ccdda38280220221c5ca96f7c11654c5f942dcdf3518a43f6a2d4932c2e1ec4d50bbc8a2abf170076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbe8f197b0000040300473045022100b102ab03d07a42e90a2a645b18763a61f368b932fe3b7a8eb9fd74f9942226be022078e7d724478367f8c6c4a966a80a6556e0fd47f856d8561c4a11f1f84a3399e2 . . . . [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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