uurco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ec:11:4b:8a:d1:09:3d:cb:5b:e9:19:9e:96:81:4d:08:cb 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): 03:ec:11:4b:8a:d1:09:3d:cb:5b:e9:19:9e:96:81:4d:08:cbSerial Number (int): 341666485502349022338450610392414339008715
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7e:6c:c3:e8:10:f7:65:ed:86:e8:1b:90:5f:12:fe:31:61:79:3d:de
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 58:c5:8b:78:fe:34:1b:f2:c2:4c:05:db:1a:97:db:f1:68:29:d4:95
Fingerprint (sha256): 16:16:fe:73:c8:b5:a2:5d:e6:72:6b:93:59:9c:f6:01:87:30:c0:a2:06:fd:7b:76:0e:82:c9:f0:33:b2:f5:aa
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----- MIIGSjCCBTKgAwIBAgISA+wRS4rRCT3LW+kZnpaBTQjLMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwNDA0NDNaFw0y MDAxMTAwNDA0NDNaMBQxEjAQBgNVBAMTCXV1cmNvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAJZOiRVOAKEY8ypivBOV5E/MOSRbJa+NzXGjEYh0 CDf/I1yiooOQAJOJLUO3ItsF5AIl4m8S3cnzYvZpIMV2U0K9oJOQ6YSppxqDXD6s DhPD5QDpigqvfBcyJxQ9zHmogpk5gxXC5slsniJCPn2oZYGzbXssZqT62U0LoGMR tamDuEhvA/oS1CdFeOD5j0CggnK967lMC38/se9fcZ99aBDDEcRoOFQd5nOxrs9e JoRQXME1FM6FUygvvRrRthJwEU6RPJan+NmEQqaQ0OVbkJ0EAYwdMRyVtohgShzc mB823JXPwp+AJOFKpIaNYaS4iGu6t1RyMTDqP+OwcAgtDoZ0dzci16Idb8fsLqJH lFn/CqAZhUoCqxWKY0ADOI0jfo9EpCCht6hLIZBlhzyl+Vb2CZAZ3/wvqwLXdtu3 jhTQjkvWQX4K3BLX6OjyXIJ4vh8zMdCXh24N9zHYArsjv31LvHI2qGHx6KdGN7rk +2TMym9TPkD+MSrFnOddyDnnSmfMROs0LfhH/fqkjLee3gJ4GfrVfTlQk10Bit0E zghAzlMZ4vtOVNP9d3Df/HyKaXZFcks54vOJjEvRBtM5uZnNSCfW3BduVHLVzaZ+ L/aCZAtyQ+ps27l6xQbiHDebJaWBboMwW6IrzdFdLnHP+TKNKYiZFK0ja0oKtGys dzoNAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFH5sw+gQ92Xt hugbkF8S/jFheT3eMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJdXVyY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHcAsh4F zIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFtvlrJvAAABAMASDBGAiEA o8xbWOf8GGsKllTh2oobBNqTXTXBNlqAtd3ViwH6UfICIQDF9Kjk9XOwxvw7HMjd jBs6ieIh3kf8mLkwYNh8me0hgAB1APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSm sKiqjrJzAAABbb5ayhkAAAQDAEYwRAIgY8SROJIWysJj6Gkd2p6zMIft0ZGNCwuF Ik+iYMduTNgCIGOMES0TDHpL8s2vJEQM5vFM8KgrCnPsS8SfuDpZ8roaMA0GCSqG SIb3DQEBCwUAA4IBAQBXx1A9ZPgXgA9nLMGYRARJ4Bjarl3tTu33iTna3+bvdO8K QRIzr3BEDB0DCyzAT18QVq5w1mwJDjm7x80XEodd/r+pR2NfqtBD56IDGTAWYmG2 JHEDZ0NwgwwhgzugAG/5c03WHVRUOrPJO2Xze+V9nCLzI2lZnJWxDbCPZa+88h8/ n1XtU+N60BIrTUFBIXKB0V86okEHnA5R7odRqrcYlWlUGiShNptkQKPG9H/CrYHx LRbIyvBn6UmPviVPmQkTRnAbNDDJ/tchzWW8ZgfcH5JtreWHuGxLmawsgILdsPXK X+CEwxFXugxMenbe4GxQdB3VbytA85hrodf7fIYL -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAlk6JFU4AoRjzKmK8E5Xk T8w5JFslr43NcaMRiHQIN/8jXKKig5AAk4ktQ7ci2wXkAiXibxLdyfNi9mkgxXZT Qr2gk5DphKmnGoNcPqwOE8PlAOmKCq98FzInFD3MeaiCmTmDFcLmyWyeIkI+fahl gbNteyxmpPrZTQugYxG1qYO4SG8D+hLUJ0V44PmPQKCCcr3ruUwLfz+x719xn31o EMMRxGg4VB3mc7Guz14mhFBcwTUUzoVTKC+9GtG2EnARTpE8lqf42YRCppDQ5VuQ nQQBjB0xHJW2iGBKHNyYHzbclc/Cn4Ak4Uqkho1hpLiIa7q3VHIxMOo/47BwCC0O hnR3NyLXoh1vx+wuokeUWf8KoBmFSgKrFYpjQAM4jSN+j0SkIKG3qEshkGWHPKX5 VvYJkBnf/C+rAtd227eOFNCOS9ZBfgrcEtfo6PJcgni+HzMx0JeHbg33MdgCuyO/ fUu8cjaoYfHop0Y3uuT7ZMzKb1M+QP4xKsWc513IOedKZ8xE6zQt+Ef9+qSMt57e AngZ+tV9OVCTXQGK3QTOCEDOUxni+05U0/13cN/8fIppdkVySzni84mMS9EG0zm5 mc1IJ9bcF25UctXNpn4v9oJkC3JD6mzbuXrFBuIcN5slpYFugzBboivN0V0ucc/5 Mo0piJkUrSNrSgq0bKx3Og0CAwEAAQ== -----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 341666485502349022338450610392414339008715 . . . . . . . . [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 2019-10-12 04:04:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 04:04:43 +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 613198160244241177243568796982526230274791982536011999920766993366374897576985884792856676721477169849073148519318099305990819308633194100074555030630013850133952677406534670156535211745137048660369126144399691622372850927534705451049906316690463512683359517834698571109177512343296127530237521206097115726370576729442447418575256044638357903165406552270919985326177593303948913393686910725068785365313631515590116369214368084700517797841005328397853929893946994062949913208741972303054913992105175143200041635829550843935986322673218238102281870472730105395667138903806570263466829161986719731291836006792812478342036136511486657936430379369322488877173703278515217743680827679399100064171719946220588620781143006135876106761627165072695134746003215168110369046166288046208315926291752371750527255161233604384273481837345166415605972275649639377092260939478652031597540227397951306969109543414832705753023368384933495446406868913991321486314736861244839100146534762503008128554228638590833536464919935640591246237655824791187386329597299355446259439475363998059692924397912624746830959354599944343853447650548123546183168197330114339617072268867907242966850098769944564500967628414616754556754398249361752288037897691198265725762061 . . . . . . . . . . . . . . . . . . . . [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) 7e6cc3e810f765ed86e81b905f12fe3161793dde . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbe5ac9bc0000040300483046022100a3cc5b58e7fc186b0a9654e1da8a1b04da935d35c1365a80b5ddd58b01fa51f2022100c5f4a8e4f573b0c6fc3b1cc8dd8c1b3a89e221de47fc98b93060d87c99ed2180007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dbe5aca190000040300463044022063c491389216cac263e8691dda9eb33087edd1918d0b0b85224fa260c76e4cd80220638c112d130c7a4bf2cdaf24440ce6f14cf0a82b0a73ec4bc49fb83a59f2ba1a . . . . [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) 0057c7503d64f817800f672cc198440449e018daae5ded4eedf78939dadfe6ef74ef0a411233af70440c1d030b2cc04f5f1056ae70d66c090e39bbc7cd1712875dfebfa947635faad043e7a2031930166261b6247103674370830c21833ba0006ff9734dd61d54543ab3c93b65f37be57d9c22f32369599c95b10db08f65afbcf21f3f9f55ed53e37ad0122b4d4141217281d15f3aa241079c0e51ee8751aab7189569541a24a1369b6440a3c6f47fc2ad81f12d16c8caf067e9498fbe254f99091346701b3430c9fed721cd65bc6607dc1f926dade587b86c4b99ac2c8082ddb0f5ca5fe084c31157ba0c4c7a76dee06c50741dd56f2b40f3986ba1d7fb7c860b