uuui.org
Issued by R3
About this certificate
This digital certificate with serial number 04:41:30:f1:c4:aa:b8:c3:8c:81:e6:e1:87:e5:d6:79:84:53 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=uuui.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:41:30:f1:c4:aa:b8:c3:8c:81:e6:e1:87:e5:d6:79:84:53Serial Number (int): 370632555853120821155994673226781092840531
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e4:5f:f6:93:21:f9:9d:06:05:33:cd:09:79:01:7f:e3:36:29:b2:48
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 67:ee:a3:74:72:3f:51:bf:b9:1e:3d:c5:8c:90:98:03:75:15:5a:f4
Fingerprint (sha256): 78:f7:f3:8e:01:1c:dc:29:a5:e8:ec:22:fd:dc:80:73:23:11:de:9d:7f:c4:88:7a:f9:d2:37:57:09:c7:9c:82
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate uuui.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for uuui.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
uuui.org
Other certificates including the domain name uuui.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for uuui.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF3DCCBMSgAwIBAgISBEEw8cSquMOMgebhh+XWeYRTMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMDMwODIwMTFaFw0yNDAzMDIwODIwMTBaMBMxETAPBgNVBAMT CHV1dWkub3JnMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuPd4DIL7 rt8qSEPNXu6eT6QLXylr2yq0R5RmvOGWk7sszujaydf2syAMSPnga1Ufir8rd2Lk iqvdEwxUOG8/oRg08P3eNXb7E6spS2iC1y5nwyV5+2seU6kTDsYWpNHGkQOya2f8 yKvGM5qgKxO7WR2Z9MtgJTQYUA+1JOSttTcf9YV4a6+2qhJE7rrsTw0Rwz7B1vwt vwA0MnCYLSLwGJFXQkKmF+yGR7TrWvKwqTX9xPpzDjern4io1150zYU20VVlnW5j 6hGviegv7lvo2ESI6ZVjImdJTOU3U0vQBrTM8FCczKm7u++rKgPkwe4IT/fJymIe qSssQdt/txiLXOY71HIPc3W5jkjQQvCn0rYTzUpBO6kIusjOdNUjJ2jH9ucSW2Vc jJsTY5nmN4dYHIKkS14bca9Oui4Gmg/JPQuq4mtSa1AyXh2rrYl9UtCzig2BnzRN EaQnbCGEkV/CpQNF7Xd16x8yC5vrqiEdUGJPQh/SfhUjYTputQnTOKe9IF5B65GH A85rXI7Rwb6f4tZ/iC/u3x+0mASMuxmRwIQXj/dkyRHjPrZsyz1jtUoHpOVOr39M lDnrm/3jH7TRS8MEqSyz7EL+iNPrctqw/KGqTD8Ej9W++E5YCcfRLi3XvpO0DoA4 JPZPqf32O0AinbZr+fmt4ywGNbiVkTeJvuUCAwEAAaOCAgkwggIFMA4GA1UdDwEB /wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/ BAIwADAdBgNVHQ4EFgQU5F/2kyH5nQYFM80JeQF/4zYpskgwHwYDVR0jBBgwFoAU FC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzAB hhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5p LmxlbmNyLm9yZy8wEwYDVR0RBAwwCoIIdXV1aS5vcmcwEwYDVR0gBAwwCjAIBgZn gQwBAgEwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQCi4r/WHt4vLweg1k5tN6fc ZUOwxrUuotq3iviabfUX2AAAAYwu+moQAAAEAwBGMEQCIGmWsSSVsrf2v7h+MVVr 0Zu8s2HCuE0Klbl8z0C4aE+uAiB0Y67ZjUkTPWERRMeA0aRYLLNOLDG1OwhPPSFE BhJ88AB2AHb/iD8KtvuVUcJhzPWHujS0pM27KdxoQgqf5mdMWjp0AAABjC76alsA AAQDAEcwRQIhANnkRQ9zXX3RMmbnE+slSE59JMgLUUIBqd72267zj+etAiBkpwB/ FadkrHSYzYvQc239XdK9rJ+ZSzW+USJ6+a/pSjANBgkqhkiG9w0BAQsFAAOCAQEA SNUP1bq9AyHSdGWpQL/5MCGV5fb9tWLoYlY+HOOijukjopauNxzJEbzWxtFX5L9d BZtYln/bs4zyhZRcQaICHuKGrNhHBfbchXAtu/2LG6KTEMkXI80h2/c4LNk9MH1Q 40jXHWKKFo6xcrMWnvlmKk9w9P99UJ3h6gho03Bbr039nYbZIYVI/crArALiotGx SKx/nvB8jSLDTSPFbER3YoqLpI2UIG3hrHlT90MOCODT1Y66z8ZC1RATR+bE55O+ GVqscJ572dNWQ7t3b9nuD1SRqHJdz/Eh9x7pih2gt83DZ1ABhmttrTUKD51zcF5T /KiTiSq8JJlIXWgK5FXPVA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuPd4DIL7rt8qSEPNXu6e T6QLXylr2yq0R5RmvOGWk7sszujaydf2syAMSPnga1Ufir8rd2LkiqvdEwxUOG8/ oRg08P3eNXb7E6spS2iC1y5nwyV5+2seU6kTDsYWpNHGkQOya2f8yKvGM5qgKxO7 WR2Z9MtgJTQYUA+1JOSttTcf9YV4a6+2qhJE7rrsTw0Rwz7B1vwtvwA0MnCYLSLw GJFXQkKmF+yGR7TrWvKwqTX9xPpzDjern4io1150zYU20VVlnW5j6hGviegv7lvo 2ESI6ZVjImdJTOU3U0vQBrTM8FCczKm7u++rKgPkwe4IT/fJymIeqSssQdt/txiL XOY71HIPc3W5jkjQQvCn0rYTzUpBO6kIusjOdNUjJ2jH9ucSW2VcjJsTY5nmN4dY HIKkS14bca9Oui4Gmg/JPQuq4mtSa1AyXh2rrYl9UtCzig2BnzRNEaQnbCGEkV/C pQNF7Xd16x8yC5vrqiEdUGJPQh/SfhUjYTputQnTOKe9IF5B65GHA85rXI7Rwb6f 4tZ/iC/u3x+0mASMuxmRwIQXj/dkyRHjPrZsyz1jtUoHpOVOr39MlDnrm/3jH7TR S8MEqSyz7EL+iNPrctqw/KGqTD8Ej9W++E5YCcfRLi3XvpO0DoA4JPZPqf32O0Ai nbZr+fmt4ywGNbiVkTeJvuUCAwEAAQ== -----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 370632555853120821155994673226781092840531 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-03 08:20:11 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-02 08:20:10 +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 'uuui.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 754598200690756512898478230958928830558438512525088615929361050921212205657417003718734973197048909770619789361706321847181871120375365503662619702387840662520028372704832125835852514531862738972020622282304764804909457358684226746540562779748450959868286017096042247316699446009734460952901256710275266253251465719858620949695918776238785324909521752413605252762909294675397341642913138592837957158033230554081123952218629863853194280131700207745603467941144493886129803844497091589236045529516050328811611584149151044123560777385284765372280974605959536746314673596138228889625840855014749917301820434030205345029356042240142055826174842012556481861526031240725114250723482217569484998666371609763585186615873269034619575425430247854601606642390569808844236822991598201936241602648467512054754874317054534609437818200574659926217055295281274562689578594501544285641962671466293273574697782496081338226596661071217404764843194283080601456835247528275538962862453969617584232476820119297413390038443752242332826194088204449803713505836897320538168783597457674230341285027308570545586560617730829923883349866239640637283952299387579445324391581526361069103683320381329606077594153791386431526841390741600336817333551514683978669473509 . . . . . . . . . . . . . . . . . . . . [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) e45ff69321f99d060533cd0979017fe33629b248 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 'uuui.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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c2efa6a10000004030046304402206996b12495b2b7f6bfb87e31556bd19bbcb361c2b84d0a95b97ccf40b8684fae02207463aed98d49133d611144c780d1a4582cb34e2c31b53b084f3d214406127cf000760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c2efa6a5b0000040300473045022100d9e4450f735d7dd13266e713eb25484e7d24c80b514201a9def6dbaef38fe7ad022064a7007f15a764ac7498cd8bd0736dfd5dd2bdac9f994b35be51227af9afe94a . . . . [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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