ozrc.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:51:f0:f5:79:f7:82:97:f2:27:d2:4f:86:5d:5c:bc:de:d5 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=ozrc.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:51:f0:f5:79:f7:82:97:f2:27:d2:4f:86:5d:5c:bc:de:d5Serial Number (int): 376332304753137057894793060581669663989461
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c4:95:5d:9b:09:26:91:c1:af:75:47:fb:26:b0:73:3c:ab:3d:e7:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 39:d7:6f:76:d2:2f:21:d1:9c:0a:54:56:a5:db:6e:00:d6:fb:e4:8f
Fingerprint (sha256): d9:ee:70:af:c2:22:6d:b7:98:ca:88:d3:a3:f0:e1:1f:2d:52:2c:cd:31:8d:ee:e5:ed:00:09:f5:2e:19:03:1b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate ozrc.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
ozrc.com
Other certificates including the domain name ozrc.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for ozrc.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGRzCCBS+gAwIBAgISBFHw9Xn3gpfyJ9JPhl1cvN7VMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTEwOTUxMTJaFw0y MDAzMTAwOTUxMTJaMBMxETAPBgNVBAMTCG96cmMuY29tMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEA3rFSwKvU3hs3+yjRwYWOy20nvE3izwxtRM7lT4y1 FCsso1nE30OSz/GmzCMY700deiA2BSEFzDNGRsIQ/d0P+Y5HUsvV881aJXjmA2py Fj3DwcKHYwalomVQZRSmV9rctOHiG5IoSUH/DxDag6Z2hsyvmx1rLy/viTaC0pQr iTKi73z5nyhs6p0gTqrqYRkRXhX6CLLwGHuJr/4q0+yrpDoTEgm93kydFZWDF6oG Ucv4r5b700bJYb5SqUTmDqBhtaGzfTfhCZCXuhprJF+j8m6DJfpliaZ6YCrDMln0 JG9o99poP/Y+tbbS3ybjH5K/yyqPIGfrEUc49RitoRXQIZop7q35aLeCLVZcgwPs GYyauxabBPnlA7EtUKOCbMGAQ0C7IxUwY3CQ56jtzme1bWynbYpSxwjmcYCWrkCj Skku8CipaYXRV1uJOV5DcG7RUeQYH8mFFkT+QN4fTvXhp4LhhcQ2oUsENWD+EeVR qe4Ftne/C6MWVT+X19v8gShk/LGs3Xva9OfJ32jxKG+oCUG++57TIq+TqXj9ldDu YDFTKmeoQjbWU8pL2VoZ3luPbPeXVdIRj3d5zn3SgHG6wIN+uYItdJX1/47c4Y/A eZS/UKHPl9qcj8lnPWcl3p/aMF35DUB80o1HOR6nKFbBkDulJMTQ9stulhIKR2Md po0CAwEAAaOCAlwwggJYMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUxJVdmwkmkcGv dUf7JrBzPKs952EwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzATBgNVHREEDDAKgghvenJjLmNvbTBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2AF6nc/nf VsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABbvSVkGsAAAQDAEcwRQIgCPh9 pS9EdNA2kZ6003fuuOsH0/ZR1mp3ITvhzr27njQCIQD5YXm6hye7A8z9m3mdCDJS rphDprnqTaY+cBpHJSHUqQB1ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3v i5BeAAABbvSVkGUAAAQDAEYwRAIgJWraYEl4z+Cz1GPodHAKxcn+7ORBpA8OVQty 1eRoyH4CIEOfJ2o7rsVWQYcVtCT/bO96oNS41PVkva1RlNyB2vbRMA0GCSqGSIb3 DQEBCwUAA4IBAQAw03zuw30mth6X1Ku6fdhIHNoW0XJ8mNcNW1Yf4hW0D1W0YZ6U 8CEMZfzvRZhz1cvxfAJtnqO9xptwSeWEqSah/BjbpCt+dCGU/tmAYUSNJ35Aj566 GkFB8+yKpVkkMVAzscjh0Yoop+5Q0r31CvS7Tufurg6OFDgidD+LmoWtmVjl+Acf k0aGLC2vHsN9pMeOZWfpy9vYVvyRzLpmY+YbzYel6Dsf7WK03BWnBvZZLJLE2QE1 cmYYUC0AwA1dmElGRouM0NIaMe8cYN/vXDdThvtcdjoq4PuvE0v+8aJ4kYo3FA1i ZcolHDLIum01CTgfRVENmMaeay1dmTDSi37u -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3rFSwKvU3hs3+yjRwYWO y20nvE3izwxtRM7lT4y1FCsso1nE30OSz/GmzCMY700deiA2BSEFzDNGRsIQ/d0P +Y5HUsvV881aJXjmA2pyFj3DwcKHYwalomVQZRSmV9rctOHiG5IoSUH/DxDag6Z2 hsyvmx1rLy/viTaC0pQriTKi73z5nyhs6p0gTqrqYRkRXhX6CLLwGHuJr/4q0+yr pDoTEgm93kydFZWDF6oGUcv4r5b700bJYb5SqUTmDqBhtaGzfTfhCZCXuhprJF+j 8m6DJfpliaZ6YCrDMln0JG9o99poP/Y+tbbS3ybjH5K/yyqPIGfrEUc49RitoRXQ IZop7q35aLeCLVZcgwPsGYyauxabBPnlA7EtUKOCbMGAQ0C7IxUwY3CQ56jtzme1 bWynbYpSxwjmcYCWrkCjSkku8CipaYXRV1uJOV5DcG7RUeQYH8mFFkT+QN4fTvXh p4LhhcQ2oUsENWD+EeVRqe4Ftne/C6MWVT+X19v8gShk/LGs3Xva9OfJ32jxKG+o CUG++57TIq+TqXj9ldDuYDFTKmeoQjbWU8pL2VoZ3luPbPeXVdIRj3d5zn3SgHG6 wIN+uYItdJX1/47c4Y/AeZS/UKHPl9qcj8lnPWcl3p/aMF35DUB80o1HOR6nKFbB kDulJMTQ9stulhIKR2Mdpo0CAwEAAQ== -----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 376332304753137057894793060581669663989461 . . . . . . . . [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 2019-12-11 09:51:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 09:51:12 +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 '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 908506825893030170643049820212940512296278984511632292267603046663547969415078757219723867092147812168427134251501158859160593687542061369598341968180004066907377519896460653306858983699908775828581929067345352671391177391127953997127539555237546448791737207048228638737278046047278468401614520718573541380836490740157305292543547327807153541082695493999724061121365065363570262035080025516277605485781933091370728696992581125265943896919516678628585682463695273656535591657372010795789168358151019827823262327562433135822928681944909745773764343319922176069811020141254667335472357204631966335257652482312667265054037008986524794395211199390980179800745706112477506501292599666587724556330523298747766503900451208603464838336674209722996553688630345754364529006410503790439711317074993693482274308607832892013424428319683893715653332087585999828127908428159878094622445374534932797336780939158737440212841749424283783684598446421235947498217144726161310855780234443859011350592141944793990672343915021380069014116034824294489351941018141872529919836419872688475358255557675419673680441009491993487845742601129849662095822944866086055284066014298418455324187505839471100598690427146649745884708848125496509661775980506370311888676493 . . . . . . . . . . . . . . . . . . . . [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) c4955d9b092691c1af7547fb26b0733cab3de761 . . . . . . . . . . . . . . . . [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 (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef495906b0000040300473045022008f87da52f4474d036919eb4d377eeb8eb07d3f651d66a77213be1cebdbb9e34022100f96179ba8727bb03ccfd9b799d083252ae9843a6b9ea4da63e701a472521d4a9007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef495906500000403004630440220256ada604978cfe0b3d463e874700ac5c9feece441a40f0e550b72d5e468c87e0220439f276a3baec556418715b424ff6cef7aa0d4b8d4f564bdad5194dc81daf6d1 . . . . [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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