www.uucco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a8:a9:00:fb:3e:65:84:97:06:59:3e:ca:14:60:ab:ff:29 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.uucco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a8:a9:00:fb:3e:65:84:97:06:59:3e:ca:14:60:ab:ff:29Serial Number (int): 318728940065114427454087636451139972235049
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 25:7c:d0:af:fd:aa:b2:ca:02:6a:6c:aa:94:1e:be:85:73:dc:5b:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 04:c2:b2:01:43:6a:d1:ce:e9:98:6f:0f:d9:2d:d8:f1:2c:ff:83:e1
Fingerprint (sha256): 1f:0f:65:88:1f:22:99:a3:40:78:b9:28:f8:64:b2:9d:68:4a:2d:58:f9:09:cc:62:09:a7:d6:53:9c:c5:58:7f
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.uucco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.uucco.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.uucco.com
Other certificates including the domain name uucco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.uucco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISA6ipAPs+ZYSXBlk+yhRgq/8pMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjAxNzQzMDBaFw0y MDA1MjAxNzQzMDBaMBgxFjAUBgNVBAMTDXd3dy51dWNjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC98MMPcs7UF6L+j256JEXJbb6jZo4Tncem wVFahah0saBilgpT4LqRASt4rSdUumMoDG5RHLSBn9D2ktBHkJQQUxuZU+JbAhXm h6TVOvP/33uM3kJLgGHlDhuewyzJ4Th2wEVLwSp4tUDr7lKMRBvp6AhnZXmXl7br PwtfgwZqGXCE7YbuiuidHVw7sxgvxzzOr4f4Ufr4cSzr9C1hgpG2fWHJrf72rTSB +OdvGW76Wdjgfgkk2MBztBfIy2gdklI/pZuRfN0kLiIMDTDtvMBQIRe0JsgHVHen SavDMSHqtNE26Jdk8iop9QCLSgMivYraHAtZXwgxLOxgabn+eU0gNoJX8JIwwOjR Lu4xM2Byrg+6Hn4WTOz9M2PWdF8tSilQ3pvRQ8xlPfnJmPFhjop54zXcVspMonHE zg/VPaYRipErScNW/LcSfxv22kmb/BH/n22+b3FcZsBxuS+qXHfM8PfPP0pXSvTF IGoTUZdZo2rYLWkXqxvHPz/iOGJ2i49pyEM/vpsSFvBzv91cJkWilocj8Xopo5/l QzosxZM/oW8agIVfhzdosMiiZQFQDNZoXl9v/OJu10JelCMhXdjOsIIqfzjilRYl NdFThyo0BInQMAwCGS5V1pkFzT3tQEHGM9R5RgMla98qh+sbZ0BIjj7TGS6mVQ89 BnWhXpEKswIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQlfNCv /aqyygJqbKqUHr6Fc9xb9TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy51dWNjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgDnEvKwN34aYvuOyQxhhPHqezfLVh0RJlvz4PNL8kFUbgAAAXBj6QcqAAAE AwBHMEUCIQC/Jf5F+/B2j4cq7kx9hLF0Ejx3mMhKS+qcwN9fFaBLKAIgBBZz7VjZ /ESb+YD6C+zFNDG1tfkpuUFK2XhPEaaLcb8AdQCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAXBj6QcTAAAEAwBGMEQCIAXhPyJ/h1IQsdRxfICnKade TsGePoA89n7VWgs9MWcHAiBoukR7E0OtFIaDycZbE2AwG0zbynVZbeu2q79LkDBV tzANBgkqhkiG9w0BAQsFAAOCAQEAFyiSec4UfXpcBtbLQMINx/Xn3r571A1Le5bt d4wsXCrG/VUwglgP5Cqlsml61jKvVO3gXUjzVm7Rh7Fkztj3MQEBcOeb8ryh+EVk 6LA/DBhE4rNPB7QjpkAv1TSOVBxyjKv1XSiQjmvvBVlouAtkyEEsNvoUI5xY9jRe dRZuXA5EIwotyf41mtHTzTC7iioK8kiUimn0yzzcTt3/TYjvsMqJFtAz6yL3ytQb RDqjyP3R8xizjDJ56S34u1aPYbymDwiD6SPXvUMPWguIqCtDXWfoAjH0O0BWXIf5 xswbAy2apy4re/MC9JdLwGWdS04QhpxvWxTQkKnElJaSuUVJMg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvfDDD3LO1Bei/o9ueiRF yW2+o2aOE53HpsFRWoWodLGgYpYKU+C6kQEreK0nVLpjKAxuURy0gZ/Q9pLQR5CU EFMbmVPiWwIV5oek1Trz/997jN5CS4Bh5Q4bnsMsyeE4dsBFS8EqeLVA6+5SjEQb 6egIZ2V5l5e26z8LX4MGahlwhO2G7oronR1cO7MYL8c8zq+H+FH6+HEs6/QtYYKR tn1hya3+9q00gfjnbxlu+lnY4H4JJNjAc7QXyMtoHZJSP6WbkXzdJC4iDA0w7bzA UCEXtCbIB1R3p0mrwzEh6rTRNuiXZPIqKfUAi0oDIr2K2hwLWV8IMSzsYGm5/nlN IDaCV/CSMMDo0S7uMTNgcq4Puh5+Fkzs/TNj1nRfLUopUN6b0UPMZT35yZjxYY6K eeM13FbKTKJxxM4P1T2mEYqRK0nDVvy3En8b9tpJm/wR/59tvm9xXGbAcbkvqlx3 zPD3zz9KV0r0xSBqE1GXWaNq2C1pF6sbxz8/4jhidouPachDP76bEhbwc7/dXCZF opaHI/F6KaOf5UM6LMWTP6FvGoCFX4c3aLDIomUBUAzWaF5fb/zibtdCXpQjIV3Y zrCCKn844pUWJTXRU4cqNASJ0DAMAhkuVdaZBc097UBBxjPUeUYDJWvfKofrG2dA SI4+0xkuplUPPQZ1oV6RCrMCAwEAAQ== -----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 318728940065114427454087636451139972235049 . . . . . . . . [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 2020-02-20 17:43:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-20 17:43:00 +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.uucco.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 774889537759626441130177478945327504940188593778321733294809431585161016734611034209212754426133995127600455300562288915311315152226098953891900899153315082744752227261684865526824817969915465940951920214702909820837735863018631863179382558619007143187344253163231497876120360177073702055719054121401863160174883610088636200134620422715438879784847032276360303160029501228317544362499863572324260664145121339525102517856984829140491604059747053309568254342384686248017885629152847488529644252411277700998719713527508640661058764529173493171706990057564635744028762185331056457045573841292561207094887443501067390224335258633767583107614741301303556198284482851073894783347450176675515003890789102513131609455789356097229010649312206711122411449832060127532729594592945229822996743545078348069661824325115875983506496709622929285128437491332584914798891507568206619077044297347185658404153744930358861157016938803031475151633665097262826756235347285910628276952752751670527796683406885515920108256897764461832810409896256082584492356858436610928712273746620076563627150576135257630588013615177731048228802918009659580605757781777967890249717230285689978880359676822899529740795186254748844759875343776060294542638941946793783200910003 . . . . . . . . . . . . . . . . . . . . [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) 257cd0affdaab2ca026a6caa941ebe8573dc5bf5 . . . . . . . . . . . . . . . . [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.uucco.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) 00ef007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017063e9072a0000040300473045022100bf25fe45fbf0768f872aee4c7d84b174123c7798c84a4bea9cc0df5f15a04b280220041673ed58d9fc449bf980fa0becc53431b5b5f929b9414ad9784f11a68b71bf007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017063e907130000040300463044022005e13f227f875210b1d4717c80a729a75e4ec19e3e803cf67ed55a0b3d316707022068ba447b1343ad148683c9c65b1360301b4cdbca75596debb6abbf4b903055b7 . . . . [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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