oguco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:31:af:ac:1e:b4:5a:2f:65:fe:ef:d6:a8:73:29:d8:10:98 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=oguco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:31:af:ac:1e:b4:5a:2f:65:fe:ef:d6:a8:73:29:d8:10:98Serial Number (int): 278244202371490021231864234132073256325272
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3d:27:e6:ab:8e:a2:14:4b:7b:83:1e:b7:c9:e2:43:c1:45:b0:d3:a9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 75:f0:fa:42:47:6b:d5:52:b8:5c:29:d0:85:db:d4:db:62:9c:cb:32
Fingerprint (sha256): ee:14:f0:47:d1:31:4e:9a:3f:cf:9b:b3:e4:86:c3:78:3c:6e:d0:9b:05:6a:ac:15:29:1c:9e:9f:d6:bb:d3:71
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate oguco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for oguco.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
oguco.com
Other certificates including the domain name oguco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for oguco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSzCCBTOgAwIBAgISAzGvrB60Wi9l/u/WqHMp2BCYMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIxNzQwNDFaFw0y MDAxMTAxNzQwNDFaMBQxEjAQBgNVBAMTCW9ndWNvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAMD/ot82Xm7QBOq3paXxexHVGiq59cG6rJ1I5/Mr S0+qDFI/gSIzy7wLv/LWB11kwpGZVIKV6htMrj9gfliCQFoPnDXj3AFpjxZxR6ws gW7Yb8gL+EUPaMkDvaIFglRCTerXWv+O7YR6axXFZKTtUtzt+l6yLTSTfuowUyek xbgsrI+AaMs359stytCwPOZsmE+kGKfWaXs4tTe6KquoNfdza1U3wzRuRv2cfNBy lv3bgpSMY4/XlMwjUR75219HJbWcKrWhpOdqKV9z4jHraa9FKM/pVHHlg0AB6qD/ YeoFpfC1jrznKve11vsIBexXrPbtWKx0KtE0SpHLeH2hf5cCHG3f0BfeXWBOBdYy iNrG5NQqJUXxsFurnoHIckLDDBU7LMQQ9qPYVV0adhUDiZ5VqJw9cBjHXAcc9p0G /ZAIba5Y3afAiTHPlZN7l0E8EfgLtiInOF8pZaS2wxlSwJ9ILjGMRoa2XHdzGZk2 1U8XUr8QMGyDxAdpZTEuHer0NKUFQiTwc77/w6RU1Ji/8NDvOg8MScOo0OVVj054 Pk6xM6bdmxZ6l7Ic8Y5EQTbzYc7Ams4BO/TpeVXxebPLZj4zwqhY6C+xCDgOrVSl SlhFUcvr+2ovI6QjbBa0Yv6ft2uENXjudVA35o8/tZkZ/+VdGXQmb61T9n7/QWIZ tG+JAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFD0n5quOohRL e4Met8niQ8FFsNOpMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJb2d1Y28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAsh4F zIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFtwUXQ4QAABAMASDBGAiEA orkUSQlSJlr6R1cPvzygdVFUzTjcpKxrO7Wg2fHjdb8CIQDizKp/EyzBqV5rGe4v Dog3qXS1mEM7p5tqa6yeXmc3yAB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaN sgiaN9kTAAABbcFF0RYAAAQDAEcwRQIhAPCkp3pZqgTTGCRnJgFJ1hGWewIrohJQ X21/2m8u4GxUAiBEQpl3+ueckGhqjzzC2NuKsRvnsUTU6BsupMGuTY4GJjANBgkq hkiG9w0BAQsFAAOCAQEAYnY8bQF3dGzaV3CE2b5W4BmrnGT7e/SRIx6K51m3dk6u Ka2izLhS/JUjW+zt2N0jhGtnOQu3VIc3QLqt/zRZ7xphjRi/tSdDIEOYy9htmQYh 0c+bs//mfvmvTtbag/HrPsiIj+eD+DJBa77J8w/ObCNbp5sLbh/VM13Irmwl+qDI 1xLOQNefhZfii5oP07oP9TfXvP6EUj38vINRcz31EKgT3je4KA6cxArI18h02cXb c2OWO5n3D8CSw4uaHmCTYKDfxvoJuyhOc4cfmHWNkV+7ISCu3wkRX63LYYCl/T0e koFPgQFgBR/bx26iePqeeLUiezxPK0pvU4jshv75iQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwP+i3zZebtAE6relpfF7 EdUaKrn1wbqsnUjn8ytLT6oMUj+BIjPLvAu/8tYHXWTCkZlUgpXqG0yuP2B+WIJA Wg+cNePcAWmPFnFHrCyBbthvyAv4RQ9oyQO9ogWCVEJN6tda/47thHprFcVkpO1S 3O36XrItNJN+6jBTJ6TFuCysj4Boyzfn2y3K0LA85myYT6QYp9Zpezi1N7oqq6g1 93NrVTfDNG5G/Zx80HKW/duClIxjj9eUzCNRHvnbX0cltZwqtaGk52opX3PiMetp r0Uoz+lUceWDQAHqoP9h6gWl8LWOvOcq97XW+wgF7Fes9u1YrHQq0TRKkct4faF/ lwIcbd/QF95dYE4F1jKI2sbk1ColRfGwW6uegchyQsMMFTssxBD2o9hVXRp2FQOJ nlWonD1wGMdcBxz2nQb9kAhtrljdp8CJMc+Vk3uXQTwR+Au2Iic4XyllpLbDGVLA n0guMYxGhrZcd3MZmTbVTxdSvxAwbIPEB2llMS4d6vQ0pQVCJPBzvv/DpFTUmL/w 0O86DwxJw6jQ5VWPTng+TrEzpt2bFnqXshzxjkRBNvNhzsCazgE79Ol5VfF5s8tm PjPCqFjoL7EIOA6tVKVKWEVRy+v7ai8jpCNsFrRi/p+3a4Q1eO51UDfmjz+1mRn/ 5V0ZdCZvrVP2fv9BYhm0b4kCAwEAAQ== -----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 278244202371490021231864234132073256325272 . . . . . . . . [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 17:40:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 17:40:41 +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 'oguco.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 787365507865227981554923767198453515012902190632677506420430114188100580351642253028884306425937417397748910759282575491098302322035242327045680106061561312278119337840923963866091067926862611822730543667803615757226252879233145547118897222213730379787289618589495658768689046268911143503689065451998871317396844095722697284337922852578405070694918418888449844483131991008963822160760694518065432746434478536132843377559692347400062514430796584492281808088030467357021568047056596134739438294257921327401199798033773341157105782198659618105198110516216451252264772095948568968448382647397612773250589761906986591963546675933258350943602987610714501159684554195965530201782207573623359549594665099604352770278613740422069114340189862374139997895622828441417590564770776639581046345549420427320469474403469575404985134210513434658321080746470772127474333699761404789742678049097789477467458678124135985818683129599133240413805849905913819136562618812310912887422008908440319975997286376859913958776126332877116855278452094872230891525798549240000609819191646597816943076123764815044982719007705118419636318983551232819351968818194701470907127879052068698764386002796975051395971251631348100434159417726385154197163481837008866505944969 . . . . . . . . . . . . . . . . . . . . [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) 3d27e6ab8ea2144b7b831eb7c9e243c145b0d3a9 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oguco.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc145d0e10000040300483046022100a2b914490952265afa47570fbf3ca0755154cd38dca4ac6b3bb5a0d9f1e375bf022100e2ccaa7f132cc1a95e6b19ee2f0e8837a974b598433ba79b6a6bac9e5e6737c80076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc145d1160000040300473045022100f0a4a77a59aa04d3182467260149d611967b022ba212505f6d7fda6f2ee06c54022044429977fae79c90686a8f3cc2d8db8ab11be7b144d4e81b2ea4c1ae4d8e0626 . . . . [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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