uurco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:04:86:b9:ac:3f:c9:f4:7a:f1:17:b4:33:eb:bf:db:86:6b 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=uurco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:04:86:b9:ac:3f:c9:f4:7a:f1:17:b4:33:eb:bf:db:86:6bSerial Number (int): 349989353814707076222365611522516020069995
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: eb:93:b7:6c:ad:c1:b6:c9:4d:0d:1b:79:9d:57:77:68:8c:0a:3e:aa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d1:8f:1e:a3:47:e6:63:10:7f:9d:44:f5:49:0b:51:9b:7a:32:e7:69
Fingerprint (sha256): c6:dc:a2:38:b1:51:38:d3:26:2a:76:e8:04:75:15:ea:3d:d1:4a:6d:c9:1e:5d:65:fe:19:85:62:4f:5e:82:09
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate uurco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for uurco.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
uurco.com
Other certificates including the domain name uurco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for uurco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSTCCBTGgAwIBAgISBASGuaw/yfR68Re0M+u/24ZrMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTgwOTE3MzdaFw0y MDA1MTgwOTE3MzdaMBQxEjAQBgNVBAMTCXV1cmNvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBALTHVovhGd00gIJsP8PCMVriNwt3nDMAQYddTx8V Uo/HF+Avi0LRk2Nkmb9846BtQ7kZ5HFdr9xMxTzOoTUvJPr1jk89uid+vmt2D7B+ +twwcRroPA/rtUADE/h5aSXod2W3VSaD3HTFVfDOtZHiN8tzhroYGqmzpit+xDre cl/k4BiDUH6mfsibBCG8Ue3Disyq5pPN+IEAbh4Gt+9vBU/c8DahODLVtw1B+2Sj o4HlwHsfVn9QIRREuxwVRJG1/VOujI+uk2Xe0vMciUU9K96uFTjDtPreLWFMWaxs MICi66m0upLZAS/5yeVoONF5XC6KtLDfmdB7Fu4UBInAXssOrCq9+Iv6D36dgJA2 Wq2fE3XBI02dXsLLq2566RInWfMjnBilUG+XwZym5AoTIMTIUjNqKTWxzAZEdtRA 0A1cpiwKlHu1n8tQsFnFOyFXElr0kkwFxalFzn5ozJrye7nrLPtBZCSfWsGlLign RCOawTdKphvMlXZuxwkyjRf9fBwqQwrAiCmLyXNznjkfa3t79QKXxQT+98hT5RiX Z6awrdjpTf2VAuB1e0fxwNYvwNQxt9UxCVRmzBTF/5AsZoz+amjh6PoyX5Is7bpd 4HuNUZcwolGF0l2z6i1nqxFLgVbFNP7IyZxkOS9UsdMwq+h7lhUHYRQ/GfI1G0J3 LSyPAgMBAAGjggJdMIICWTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOuTt2ytwbbJ TQ0beZ1Xd2iMCj6qMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJdXVyY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAb1N2 rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFwV82djgAABAMARjBEAiBG nEJAfiuE3gm/aDa8c7CYisHiTKTKNyCht2KcSbvjJQIgNqVz+QX8vL4J4+3jAXFz RaoybrZURHD6qsrTsJc2GMsAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToa adOiHAAAAXBXzZ2UAAAEAwBHMEUCIEv+YZUOKNDLsY/mpx42onq/5gN/AA/zLRvC 2khsrkVGAiEAwH1SnWzi1ehWtrjnSeClPw9/jF7+RrmcfldUri08SeMwDQYJKoZI hvcNAQELBQADggEBAFFi/UsR4Sx4bLotyRstGBvJ99YPvq9jJMb5FQGXC5/bJagJ 9OpjdJBh221csV34K2CbIkZgufK4ebu+SUFntBw8TTQiy//V7VIBUJe9vYtMtZMx HD5yKVU9cPS6z5wDICmlscCqSwk1FgQnWxZDHENNsafPe1pMfuocVht+9jyrv8Yw ZD2AnE8QwhUEzyKrAe8VCI63YBVNcyDEwRlg/puKUuvjoQeqFKt+fGrl6ZWTUQxq dqWHuWzWHMA2rFwdKeJkg23LQzgC2whLNUmFTOyaRgYJ1tLi/juFv00Tyz+x8HwT eI3PD6wwJwoiAUT61wgJekqx8T+jVvCdEkaPs24= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtMdWi+EZ3TSAgmw/w8Ix WuI3C3ecMwBBh11PHxVSj8cX4C+LQtGTY2SZv3zjoG1DuRnkcV2v3EzFPM6hNS8k +vWOTz26J36+a3YPsH763DBxGug8D+u1QAMT+HlpJeh3ZbdVJoPcdMVV8M61keI3 y3OGuhgaqbOmK37EOt5yX+TgGINQfqZ+yJsEIbxR7cOKzKrmk834gQBuHga3728F T9zwNqE4MtW3DUH7ZKOjgeXAex9Wf1AhFES7HBVEkbX9U66Mj66TZd7S8xyJRT0r 3q4VOMO0+t4tYUxZrGwwgKLrqbS6ktkBL/nJ5Wg40XlcLoq0sN+Z0HsW7hQEicBe yw6sKr34i/oPfp2AkDZarZ8TdcEjTZ1ewsurbnrpEidZ8yOcGKVQb5fBnKbkChMg xMhSM2opNbHMBkR21EDQDVymLAqUe7Wfy1CwWcU7IVcSWvSSTAXFqUXOfmjMmvJ7 uess+0FkJJ9awaUuKCdEI5rBN0qmG8yVdm7HCTKNF/18HCpDCsCIKYvJc3OeOR9r e3v1ApfFBP73yFPlGJdnprCt2OlN/ZUC4HV7R/HA1i/A1DG31TEJVGbMFMX/kCxm jP5qaOHo+jJfkiztul3ge41RlzCiUYXSXbPqLWerEUuBVsU0/sjJnGQ5L1Sx0zCr 6HuWFQdhFD8Z8jUbQnctLI8CAwEAAQ== -----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 349989353814707076222365611522516020069995 . . . . . . . . [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 2020-02-18 09:17:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 09:17:37 +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 'uurco.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 737512605612808384222750510751619314721827947180420755851819683116064547854641515124473731995887167934435605279253289094795669857142468344896055130805724860378853001399932868340536786678176383422522019681354349071278857332959021558230490805875580115756142785665399188742217758120329610309793010792755869715218985076513219294600170529800299839848068577049481432752358608127540368238022063889728614015514429096411314749947229849789702028054815293131772768747398144302188178569948804936228298780174420521823475458839730471320129019765432266591084492237112313124075620332732328124355231780387820368529426047086252900130869903883661837031351560618074535636119164270036770945612668230088990178574640367278584464533727044315994226080211362769245593706101917539775125800767387516320837609498819430626964436989975092642071282945607392915614275163248215104897108477894026819789010607567611766678333261034305651118896680202356316293610135448942554507680793456167339904500313502869889342923143596207081052394490445213621771405484317138033318483354231683904705702380934304804121856254226389481929878426794346009248472901008078076987094608221008452054915092758219852719836879414340590592026313812461056252737156276557428138793702307582935800032399 . . . . . . . . . . . . . . . . . . . . [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) eb93b76cadc1b6c94d0d1b799d5777688c0a3eaa . . . . . . . . . . . . . . . . [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 'uurco.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) 00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017057cd9d8e00000403004630440220469c42407e2b84de09bf6836bc73b0988ac1e24ca4ca3720a1b7629c49bbe325022036a573f905fcbcbe09e3ede301717345aa326eb6544470faaacad3b0973618cb00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017057cd9d94000004030047304502204bfe61950e28d0cbb18fe6a71e36a27abfe6037f000ff32d1bc2da486cae4546022100c07d529d6ce2d5e856b6b8e749e0a53f0f7f8c5efe46b99c7e5754ae2d3c49e3 . . . . [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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