www.ataui.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6b:c1:75:23:e2:39:fc:1e:34:25:83:ad:58:6a:95:17:39 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.ataui.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:6b:c1:75:23:e2:39:fc:1e:34:25:83:ad:58:6a:95:17:39Serial Number (int): 298004220285547939162287247395984738948921
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3a:4d:92:17:ed:c8:77:f6:c6:a6:1a:db:aa:cb:bf:98:5e:02:e2:ad
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c7:15:1b:45:5d:cb:a9:f3:31:85:4d:be:6d:57:71:ef:81:7f:24:37
Fingerprint (sha256): 1c:f7:d7:75:55:b0:8b:27:f5:96:40:c2:6c:ec:fc:a7:25:e0:48:bb:e1:59:23:b9:90:38:a5:d5:c9:96:5c:55
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.ataui.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ataui.org
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.ataui.org
Other certificates including the domain name ataui.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ataui.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA2vBdSPiOfweNCWDrVhqlRc5MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MjYwMjM3MDBaFw0x OTA5MjQwMjM3MDBaMBgxFjAUBgNVBAMTDXd3dy5hdGF1aS5vcmcwggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDWd1dIv6LrKXmX/0Od9m+hSvxrSYb02d16 EwDFdRfkkyKiW7CTvECDcFtsWdjGwH5s/RlXX200NyhvHDDvGFUgFEbpM5uyx7xc DjXF0kBnRGsB52+nTp7+5GN1rhlTs9k0gAOK54DEEAXWsgxjyxoe3Q+n3hwOyiF3 Trjrk1hTRywg+2zE9/J7Kug+vZU5PrPkADAUv3AE75Ojj1riId0EvD9cKU1wJWXQ ki7AL2YROmuJVpkK7hdP/QcIt2jwBG044HarzUehq/+S1TZrzo2d1UBGani+b7EM ZgsvvUXImYFBz9Ki6PPIvIF9BbhRGaE3QV0+fgTk6uZdM2axZVoL6qej7VcYLBhJ +F6FWDiqNxURFKz+Qbjp872B4BiNz1qnKWBSI3dEnF2s96LE9LUrceAIDu3AVEhe JTpCYi/lGQuM20z1ZYYDsBg7vtxQL6/qX/js97sFqWu7DcHsPDq5TmouGZRI6xqb MFi8AzKR6TvIzLcKd6e2qHB0WvARlaUx/Dw9VRvX3+yH0Cw2Y2slJOBJTyr4MiPV dYIcda19EAI6G0KNmzTiuyKMM35btKXhK1xTkSFQOcuU+INiFE3NZQB1x1jr6gMo QMShh7oKdAtMeUK//+DHDPiEBytYSNO1IuhNx5dITHsiUwLiEnVBdBDRvI5TY4gV yOzVNcjZSQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ6TZIX 7ch39samGtuqy7+YXgLirTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5hdGF1aS5vcmcwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWuR26yMAAAE AwBHMEUCIQDgEt+aIuA2b2W7XSJASkg3Z5VLDxijjJrb43HKKHpDYQIgBPYXGGPH n20sZfHH4nIfaYgWhyCWKEBn4vQaAa/8jMEAdgBj8tvN6DvMLM8LcoQnV2szpI1h d4+9daY4scdoVEvYjQAAAWuR26qFAAAEAwBHMEUCIQCRpk71rC7/DPV7OEUu/WJ1 GsihPdmlbXWQ+DmL/h4zQAIgY1gKxKoiw6myoScghQGH6yWfuo/n3qJGAhqZoP97 xK8wDQYJKoZIhvcNAQELBQADggEBAArL/lJmt7pidS2X0i3w+dZEuYCfIH+bZ+Rh IvxeOWKmtRKxFXoWNp7oA7ZoNa+chdMB2oqpgiyx/faDnWBhtNFzia3P2svT/vg/ 2BDokDUDN5UgifegS2aypkLzZQs+dFXEQkoYVZc8V5xLwW3sM+w9A4R6hNwaYhGY b8fe0aMPyX/Uwd0S5vDrRgmW0BMrRq8fybJSM5q8M5Eslwgp+rjr7noZ6jiLznOe 1gh1RWnLxEbUF0f9PIfJE3MkbtKFoqW4nnDsZlM/KebM5o8KMiqnfQ3Ve8qWbsNM ftV2huBvSgZzEMNA+iXvjBX/rZChild2qiSJ4+Aj40jHjgDh+FM= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1ndXSL+i6yl5l/9DnfZv oUr8a0mG9NndehMAxXUX5JMioluwk7xAg3BbbFnYxsB+bP0ZV19tNDcobxww7xhV IBRG6TObsse8XA41xdJAZ0RrAedvp06e/uRjda4ZU7PZNIADiueAxBAF1rIMY8sa Ht0Pp94cDsohd06465NYU0csIPtsxPfyeyroPr2VOT6z5AAwFL9wBO+To49a4iHd BLw/XClNcCVl0JIuwC9mETpriVaZCu4XT/0HCLdo8ARtOOB2q81Hoav/ktU2a86N ndVARmp4vm+xDGYLL71FyJmBQc/SoujzyLyBfQW4URmhN0FdPn4E5OrmXTNmsWVa C+qno+1XGCwYSfhehVg4qjcVERSs/kG46fO9geAYjc9apylgUiN3RJxdrPeixPS1 K3HgCA7twFRIXiU6QmIv5RkLjNtM9WWGA7AYO77cUC+v6l/47Pe7Balruw3B7Dw6 uU5qLhmUSOsamzBYvAMykek7yMy3CnentqhwdFrwEZWlMfw8PVUb19/sh9AsNmNr JSTgSU8q+DIj1XWCHHWtfRACOhtCjZs04rsijDN+W7Sl4StcU5EhUDnLlPiDYhRN zWUAdcdY6+oDKEDEoYe6CnQLTHlCv//gxwz4hAcrWEjTtSLoTceXSEx7IlMC4hJ1 QXQQ0byOU2OIFcjs1TXI2UkCAwEAAQ== -----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 298004220285547939162287247395984738948921 . . . . . . . . [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 2019-06-26 02:37:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-24 02:37:00 +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.ataui.org' . . . . . . . . [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 874945661080773498236587462941957123653372387184689741944578083598458769142080477434078522719220497350546578020321380863082326180881401342550516055512033198701024310554536085538922732406647188691643850304388320910661017485156143466022853995795407042678801570117991685678157611581984848345542992521728765009290377198430842099012590705637038914015680132452554361913702460725169936726252951376403925457433154323845221275277060903898387380664439093833629430911154951177891400922822289562159986927777864769624759337856008518857023339482277393639356025388193280310203388921841509770717445805015448584576436176467270200372411255350900734257335691813700049610133747215683496047324450080200850102771184884281453611816042922193987281213344734755325167158649863159929288927137174336663132320215371139211612705880203592728923475982011796667340947705334257560126339533324605530674384314770398713812811017923877437328927245119666524979078293913708275735679043252887868903602201754534929249245212146524644588338739587130511539949889234394123168872313905180306216745389688965479631481018584678173516647238901008858718592365184724773059182666071749674672212479845500910917469403263982798339750752540656888794303169450833649300856672976521211989776713 . . . . . . . . . . . . . . . . . . . . [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) 3a4d9217edc877f6c6a61adbaacbbf985e02e2ad . . . . . . . . . . . . . . . . [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.ataui.org' . . . . . . . . . . . . . . . . [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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b91dbac8c0000040300473045022100e012df9a22e0366f65bb5d22404a483767954b0f18a38c9adbe371ca287a4361022004f6171863c79f6d2c65f1c7e2721f698816872096284067e2f41a01affc8cc100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b91dbaa85000004030047304502210091a64ef5ac2eff0cf57b38452efd62751ac8a13dd9a56d7590f8398bfe1e3340022063580ac4aa22c3a9b2a12720850187eb259fba8fe7dea246021a99a0ff7bc4af . . . . [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) 000acbfe5266b7ba62752d97d22df0f9d644b9809f207f9b67e46122fc5e3962a6b512b1157a16369ee803b66835af9c85d301da8aa9822cb1fdf6839d6061b4d17389adcfdacbd3fef83fd810e890350337952089f7a04b66b2a642f3650b3e7455c4424a1855973c579c4bc16dec33ec3d03847a84dc1a6211986fc7ded1a30fc97fd4c1dd12e6f0eb460996d0132b46af1fc9b252339abc33912c970829fab8ebee7a19ea388bce739ed608754569cbc446d41747fd3c87c91373246ed285a2a5b89e70ec66533f29e6cce68f0a322aa77d0dd57bca966ec34c7ed57686e06f4a067310c340fa25ef8c15ffad90a18a5776aa2489e3e023e348c78e00e1f853