www.geexu.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:df:dd:cd:16:03:af:3c:c6:1c:d3:ff:af:0f:a3:21:6e:7b 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.geexu.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:df:dd:cd:16:03:af:3c:c6:1c:d3:ff:af:0f:a3:21:6e:7bSerial Number (int): 424626935804839659102111528747078265171579
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 72:66:38:86:06:70:47:59:0b:1f:e3:1a:f7:18:d1:44:ab:43:48:9e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e1:9b:43:44:0b:e1:0a:e5:20:93:b8:37:11:4d:00:60:62:97:9a:69
Fingerprint (sha256): b0:47:a6:ea:54:df:8c:01:ec:bc:93:e3:2a:0b:c3:ab:1b:3b:4a:ad:d8:69:76:26:f2:51:ef:fe:20:20:f6:0e
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.geexu.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.geexu.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.geexu.com
Other certificates including the domain name geexu.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.geexu.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISBN/dzRYDrzzGHNP/rw+jIW57MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDcxNjUwMjZaFw0y MDAzMDYxNjUwMjZaMBgxFjAUBgNVBAMTDXd3dy5nZWV4dS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCzJz+JoeGoak0rtKAVFDeOESoq3Q9d24v6 l1NCsH7PC0FIEU4TEosbytEbShtjPDmwYrZmB1itTxL19veOpVR8BmLnPKtmTCAC 7QedIAVZ3UY0P3+0i+YrIwQPAlQ1hPT5lujAVSooW5iFrlL5Z0c79I520g/SsRy1 auQbt+LJEcSPlpU75LuFoWtLfN3xvknX21lxY5Bb9ox1OGafPwyyolNpv4DM5Yf9 TvSDPrVvuJ1A3wkyUSRZtbnpEq1FbRUtVblro7iAq301MvmKZs7WLh3Hr0/7BBjC 6lZtY5e/eEGMo/iToO1D/FfTBYs7f15c4b+g6kOOdBmt+yFqSlRFteEHO7hho9D5 b/hYcmOBVlV94UJfon54HX9+oq7/sjBRMFIv0KALYCJmnvSKbZLhbcT6HxMoj5Cf uMNQhRzNyt2H78By5ybvz26JYEpJIobVROLAvLZ5RUUIzpYU8tAKfDeVeuVwyoqc yZapjFQefGhhiaSx1O6lOd1HyfWmGr2lDwLzSlTCpsWjhPrzJwvZuih677qkV2Tg NesGTVyh2ezggTFyCu/oa0d1gEusrxv0uz1qRyYuDBe5GPKHn6XMEeHOvfB+ViZw 0Jk0gxBBKm7IOAKdHe64OQ/ifQFbt7khwJ3YcsX4MOw7qL/LmbOEK2Ins1yuiTTE Bs9U4k+zqwIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRyZjiG BnBHWQsf4xr3GNFEq0NInjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5nZWV4dS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW7he++iAAAE AwBHMEUCIQCCTqrBH6CBJGE4i4Qwe8+INdFeNkwQC2N6kUrGSGKbGQIgXXTFu5xt M7IKdga1tYWBvi+3O7eI1kwvO3/V8KhabBAAdwCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAW7he++XAAAEAwBIMEYCIQDoNlgfXFq78gjx5rciTTNH 7q8I520nIKcLKgkE7u8IgAIhAIMIUHadFI2L5UKwmwA3MQuQ2dBd5f6S6PvMMqPL wQlyMA0GCSqGSIb3DQEBCwUAA4IBAQBJhgIhywseyYwjtnT/PaGeYOgl8TattW7q RTEf5FGsX/PjS1P4ooFopKcaQp1WEuPQVa9G/Io7m8BeouCSmoDrUK3XnwMKqnkW IDdQunc/hKeDvwCpVHBuocRVWPQFObDWmnb5FMjX2joen4rztk0p+yRhd5hx0HGA xK1rk/18FvPM+DqUD0ppP6Jfb4/vTkekaSJPSHtAdGeC6qFv/c96JFSHXUUllK70 cI/mnwpZH3+/3Xc8bqHSbfsr06fRAH3WP6600wzD44T81RdgTo77yz0MwGUMNZi1 jYE374q+NB4ULaCQzV2ljcda1gjDEsvNHt0FZNoAvcgGCiPots4n -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsyc/iaHhqGpNK7SgFRQ3 jhEqKt0PXduL+pdTQrB+zwtBSBFOExKLG8rRG0obYzw5sGK2ZgdYrU8S9fb3jqVU fAZi5zyrZkwgAu0HnSAFWd1GND9/tIvmKyMEDwJUNYT0+ZbowFUqKFuYha5S+WdH O/SOdtIP0rEctWrkG7fiyRHEj5aVO+S7haFrS3zd8b5J19tZcWOQW/aMdThmnz8M sqJTab+AzOWH/U70gz61b7idQN8JMlEkWbW56RKtRW0VLVW5a6O4gKt9NTL5imbO 1i4dx69P+wQYwupWbWOXv3hBjKP4k6DtQ/xX0wWLO39eXOG/oOpDjnQZrfshakpU RbXhBzu4YaPQ+W/4WHJjgVZVfeFCX6J+eB1/fqKu/7IwUTBSL9CgC2AiZp70im2S 4W3E+h8TKI+Qn7jDUIUczcrdh+/Acucm789uiWBKSSKG1UTiwLy2eUVFCM6WFPLQ Cnw3lXrlcMqKnMmWqYxUHnxoYYmksdTupTndR8n1phq9pQ8C80pUwqbFo4T68ycL 2booeu+6pFdk4DXrBk1codns4IExcgrv6GtHdYBLrK8b9Ls9akcmLgwXuRjyh5+l zBHhzr3wflYmcNCZNIMQQSpuyDgCnR3uuDkP4n0BW7e5IcCd2HLF+DDsO6i/y5mz hCtiJ7Ncrok0xAbPVOJPs6sCAwEAAQ== -----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 424626935804839659102111528747078265171579 . . . . . . . . [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 2019-12-07 16:50:26 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-06 16:50:26 +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.geexu.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 730881751696043558882808463112742607677353946122948841795980379399620594818614181680791485176201625826821099496844675014289699963002596267642354076105113128833949008898388323218837874118853350784255637226215888073067909728674806303208114275927413669171053493480798748320960198030848254515159815586423132832959306317510402189780608930902532590004134744958688507895197413086683942395952245139757037200295981786763185761473002040873707620119757869039459775633756168319432160618630427965157749999316046908922187195472832408484882435085499248170485107649554513360086550035176728648305542288301830093203621116509245530851852728456676276538348813587113282351499679736190671403111784197683546130313388935615547689048980380192495699149267072201359525921966545626851038095227363571318276367150112604479483327488236197868410220716004628723268790785927212631885289356821228403766414487472621900690869551371002796575940539441627934490468675809215851901580511138436822239890511439495153571870557277386204821040943155523347674298600171448228535182805332892559282679271119137577473227357176399172505778817256835357058680085501507213193907773097885362130596134407511764713936902328876272735735208166273621611359171728688445934515033136221900476756907 . . . . . . . . . . . . . . . . . . . . [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) 72663886067047590b1fe31af718d144ab43489e . . . . . . . . . . . . . . . . [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.geexu.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) 00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ee17befa20000040300473045022100824eaac11fa0812461388b84307bcf8835d15e364c100b637a914ac648629b1902205d74c5bb9c6d33b20a7606b5b58581be2fb73bb788d64c2f3b7fd5f0a85a6c10007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ee17bef970000040300483046022100e836581f5c5abbf208f1e6b7224d3347eeaf08e76d2720a70b2a0904eeef0880022100830850769d148d8be542b09b0037310b90d9d05de5fe92e8fbcc32a3cbc10972 . . . . [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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