www.oauco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:70:62:36:0d:68:56:6e:1b:9c:e1:60:67:24:ad:19:06:13 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.oauco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:70:62:36:0d:68:56:6e:1b:9c:e1:60:67:24:ad:19:06:13Serial Number (int): 299579027889980933056043995391470293550611
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: db:53:80:ee:74:05:f9:0c:04:d0:93:38:f7:66:c8:f4:e5:bc:a1:ea
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1f:f2:f1:d8:04:fb:26:8a:8c:09:d1:1e:70:c3:50:30:a6:76:e0:5d
Fingerprint (sha256): c8:11:61:be:af:a1:05:7b:3c:92:82:6b:b5:2d:ba:c2:36:dd:45:07:6f:c5:0c:22:b6:c5:d6:99:a3:d3:c6:bb
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.oauco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.oauco.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.oauco.com
Other certificates including the domain name oauco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.oauco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISA3BiNg1oVm4bnOFgZyStGQYTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwOTMyMjhaFw0y MDAxMTEwOTMyMjhaMBgxFjAUBgNVBAMTDXd3dy5vYXVjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDAIOutSGWVgGRZ3keDdWNb2SivxpGCg5PA 5aNo3IXHWKsdOmot1Tom/e8WMrDhC5mNybi3rcURuatNR2sCHfc0N+K0BpcbnrvT 3j+16nAcNATK0iRJGntMLePm2xvxuG/bdcqFIhYvn6+6bpDKeQPlFFe7JjPoE/nO W5Xtjn+Ypb+k2nBugsAqCXpg02A79ho+j2VUbhzv0SlP8DmWCSAtmtXBhUgJtK8K lAezRMPjoI+Zalvenp+zRnXQwOS5rdhDuCxsJrvL91oiR0phVSbpKd7qreLIyDlv s4lwdbfunCTTkBK8TCYHjUok/FTCUYCrfJCoRjw2QaNZBPuE5Rr1uL6+TwYVA1pG cynk+yOcTSmxEdMz9KF4yEvnjt0IqqFdxf/5jDCTejlKwOdKFTioPTG8rxRCS8sy 6w2JgIVhhEjhuay9bYVniS8AyjM30VLUtp6PpPOCv/jMeHtqWUG8rF2+OdckrAp4 /viHFZWNgDNxRwJfTGmTNa6pRDdrEWXuS42KcYFIR6Vw8JZmglEFe1dpn3Qta7SF QiqSRv/khjo+yZHgBFHsLivFoI3WpO7GQj7wg06pV+g0buUE9MiBjoq+2jPprctC bQQIMnfnFk2YnJlnDJ/byS56FdkTn1l14Lok9GMQzVmEa4t3CLHjI0qqmQxGG10Q Ts/l/sUvsQIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTbU4Du dAX5DATQkzj3Zsj05byh6jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5vYXVjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW3ErTQcAAAE AwBHMEUCID6t8gX1WTCWo5zg/0BacxpAfcqP7bB0GjcNdoRi2AcAAiEAtQYJjcYp gCf6TM6bnmhdUMeGihnXRkbdHBTp7rdd9HkAdQApPFGWVMg5ZbqqUPxYB9S3b79Y eily3KTDDPTlRUf0eAAAAW3ErTRUAAAEAwBGMEQCIB2pNntEbrUuGqNAUEWp+5bt gJBMipjkpmHCc/G4vyClAiB7ATg3aN7BnXzUy6nG6kftxEix2NEOIFUHu8voYpk0 rzANBgkqhkiG9w0BAQsFAAOCAQEAkUSXmTeS+C3gYOA2zr4n0bZ28BX1B10UcZc/ QOckdx0DHm8LR6Uj/hssNujJ4t9hFO3jq7ThuhG9TjTm2Afn6x/ugQ7c8ViZuNwt EUyPKUFrxwXx9KOsCaadx/vxTTucOOrGiT6AluTdKHmXkMAuXQxZBsUHMwACcK5x wLNZp7ClfXWD4/+JOCbTpH/YphpbBqWQ8wzfbqYc0hRUWcoo580E7XHupzAQn/Sx opb13OhqpwuZKExPHFPEcaARJBo0LyQi3sJthQbEWnQ4k1jfpJ1xjJtIuZhUuBm+ xfGhPVjF1eWs/mC0H59doNij8jS4OY/b6bSL6Rpyw3ixOE4Olw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwCDrrUhllYBkWd5Hg3Vj W9kor8aRgoOTwOWjaNyFx1irHTpqLdU6Jv3vFjKw4QuZjcm4t63FEbmrTUdrAh33 NDfitAaXG567094/tepwHDQEytIkSRp7TC3j5tsb8bhv23XKhSIWL5+vum6QynkD 5RRXuyYz6BP5zluV7Y5/mKW/pNpwboLAKgl6YNNgO/YaPo9lVG4c79EpT/A5lgkg LZrVwYVICbSvCpQHs0TD46CPmWpb3p6fs0Z10MDkua3YQ7gsbCa7y/daIkdKYVUm 6Sne6q3iyMg5b7OJcHW37pwk05ASvEwmB41KJPxUwlGAq3yQqEY8NkGjWQT7hOUa 9bi+vk8GFQNaRnMp5PsjnE0psRHTM/SheMhL547dCKqhXcX/+Ywwk3o5SsDnShU4 qD0xvK8UQkvLMusNiYCFYYRI4bmsvW2FZ4kvAMozN9FS1Laej6Tzgr/4zHh7allB vKxdvjnXJKwKeP74hxWVjYAzcUcCX0xpkzWuqUQ3axFl7kuNinGBSEelcPCWZoJR BXtXaZ90LWu0hUIqkkb/5IY6PsmR4ARR7C4rxaCN1qTuxkI+8INOqVfoNG7lBPTI gY6Kvtoz6a3LQm0ECDJ35xZNmJyZZwyf28kuehXZE59ZdeC6JPRjEM1ZhGuLdwix 4yNKqpkMRhtdEE7P5f7FL7ECAwEAAQ== -----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 299579027889980933056043995391470293550611 . . . . . . . . [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 2019-10-13 09:32:28 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 09:32:28 +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.oauco.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 783816287555453156171723471533824142315921033359649056633830447171754664365920140446374592606886279664707747209230906963498905592902011915446974118468178478744320401572721016928384319828928064359866396338230189092949279799206307318213723091433535216771828910986760264440221593809027488009462346178417402966302199726423710754851424730869945831817120778212575650486430715774418790629687884654084699985462611771153726335387793259870291803338182530006292994406100337656202431585947586220527359963545683984157960088746708162354132634178972343775324900862511814976040903293839552264779108669540271833956886245808388023125653567415294085942912840208273601479233038443275802804441036314679610912706762474479162308991072397285367330547677238888757731187999998577480802348033680075527230939744338586898310314898290772307922876739166997379678588022346558139691913772115910525773147934737209663496707463866708485463541248036758502086196384117494757917463081091238630935499211885473664403586056944150735950693124224735746532448426909282899679128154637138098765146375130534550012716859403296884500435798271682587075471644649898430904102404179892031351472017600250938719225417082530268707037242950895762592661143210956921478416687540515525674479537 . . . . . . . . . . . . . . . . . . . . [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) db5380ee7405f90c04d09338f766c8f4e5bca1ea . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oauco.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) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc4ad341c000004030047304502203eadf205f5593096a39ce0ff405a731a407dca8fedb0741a370d768462d80700022100b506098dc6298027fa4cce9b9e685d50c7868a19d74646dd1c14e9eeb75df479007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc4ad3454000004030046304402201da9367b446eb52e1aa3405045a9fb96ed80904c8a98e4a661c273f1b8bf20a502207b01383768dec19d7cd4cba9c6ea47edc448b1d8d10e205507bbcbe8629934af . . . . [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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