www.uurco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d6:62:7f:52:ce:72:e8:5c:92:68:1f:13:b2:f7:9e:1e:ca 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.uurco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d6:62:7f:52:ce:72:e8:5c:92:68:1f:13:b2:f7:9e:1e:caSerial Number (int): 334288209761163677976130916998618040639178
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d0:f9:2a:27:ca:21:c1:33:42:6a:ad:21:99:fb:8f:9f:64:1e:04:a3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ee:e2:05:ad:76:d2:0e:24:30:15:fb:20:34:75:31:38:65:24:bc:5d
Fingerprint (sha256): 87:d4:75:57:58:8e:3c:32:f7:a8:51:1a:10:94:fc:dd:12:77:bc:8d:bb:68:19:28:f3:29:73:74:85:64:92:da
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.uurco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.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
www.uurco.com
Other certificates including the domain name uurco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.uurco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA9Zif1LOcuhckmgfE7L3nh7KMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwNDAwNTZaFw0y MDAxMTAwNDAwNTZaMBgxFjAUBgNVBAMTDXd3dy51dXJjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDSWR21maCPbroMkT3DOIlHxzSjdTtGMe+7 EYt2TosOInvY9gmq8yvb3Cy9NpZk+pwEXukMepaENVFLDVzu0ohZv+UCxpsw9YQm H1c5SoE4tyQC1L5iTn+uWOo3Gb02qfG5gbsZF+kU1X8lBQ4uOdEjpxjNxs9e7KZq p6BP2e23JRZ1HBW71w0XQOx+13TsfT1jamTTfttxfuzsSSxzqCjI9l9llNmB1VPx NieBWOvdCz/Js/FrNi8FiPTtSHr4uNZ4UPyhk+P/Qr1m5faEZTkRwG/ok3JbuHWq B7d0gVIL+sD77+5jvGOJTS6mk+93ITf4DSDfMQRAFoJl20LjMQ6EYRZWRSALd90w ZExg6ComFCFj4exNSwBUGAfBH6LSV/ninjs5S2mW1TaW7kYHf0ZwBWS8w33gTusv H1kml3iR7MXbcsrMntaKvkxOc3vepj5eIl9TbZkYShJ2z0YKWleFK6IMoXbsV9qF BxESDkt69qLzS3RhVqYHBX3Ypl7W6pT+IZwu18iOOA7lTiPl6FtI7bfKP+31Pxly SsrYGXdqPdQKxSDhC7JmItAJ9Ij+a0GW3kPiL84O70HPt9nj+RRufiUlacvWbSFi 7MGSsyGCVWhMBOkfGIY0YB5/54roxSXu5KbhblEyfqA7+DG98jcxD+1LDYOGyF5o fPOhoYjLFQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTQ+Son yiHBM0JqrSGZ+4+fZB4EozAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy51dXJjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW2+V1AqAAAE AwBHMEUCIDvmdOH1Wns7xyb74Agme8q4D2ATV0yqR46sYejhbUTJAiEAu+9Aw6gG riBkSqRyHYpw9XBTa+pdhuWsOgEZRK5BQJ8AdgBep3P531bA57U2SH3QSeAyepGa DIShEhKEGHWWgXFFWAAAAW2+V1IcAAAEAwBHMEUCIQCDX2HRnRjfhBsiPo9wLtGL grIA9rd8kBuNDiu8Bqm8YwIgE+3aRsEUd1TbMbziPppH+sSTLeBbKsfNWZz+HATq OjEwDQYJKoZIhvcNAQELBQADggEBAGiwSO4utqmFIcn+NA8och8qjllDaGEn5uCr V72CHpiAsRoyCkFWQuknDxAydY9EzV5TVOHPhJHL+uejsf8SGVdJr27OMTjUYTON gsvwaAmAK6YE9x2K3EKWKAWYIW79QQaVGaz9sNAE+MbiGKhQlT9hT6KaAzvigo3x eG59i4QvOoJw9Bzpf8ymTeZGMIesZVmkD/UW2IssYTK5n2RECVuJ7DJxuNRuPFq/ XK4gssRtu6U6U/ieqXREQEAz6gcCuVWDOEkt9+KnbyBwVQZqN4Dlta+DDgErMQ7A e0bYaBbuCeCqhR442fKgSY3n0Crbh9kSC1eBKIebGNkjux2vitI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0lkdtZmgj266DJE9wziJ R8c0o3U7RjHvuxGLdk6LDiJ72PYJqvMr29wsvTaWZPqcBF7pDHqWhDVRSw1c7tKI Wb/lAsabMPWEJh9XOUqBOLckAtS+Yk5/rljqNxm9NqnxuYG7GRfpFNV/JQUOLjnR I6cYzcbPXuymaqegT9nttyUWdRwVu9cNF0Dsftd07H09Y2pk037bcX7s7Eksc6go yPZfZZTZgdVT8TYngVjr3Qs/ybPxazYvBYj07Uh6+LjWeFD8oZPj/0K9ZuX2hGU5 EcBv6JNyW7h1qge3dIFSC/rA++/uY7xjiU0uppPvdyE3+A0g3zEEQBaCZdtC4zEO hGEWVkUgC3fdMGRMYOgqJhQhY+HsTUsAVBgHwR+i0lf54p47OUtpltU2lu5GB39G cAVkvMN94E7rLx9ZJpd4kezF23LKzJ7Wir5MTnN73qY+XiJfU22ZGEoSds9GClpX hSuiDKF27FfahQcREg5Levai80t0YVamBwV92KZe1uqU/iGcLtfIjjgO5U4j5ehb SO23yj/t9T8ZckrK2Bl3aj3UCsUg4QuyZiLQCfSI/mtBlt5D4i/ODu9Bz7fZ4/kU bn4lJWnL1m0hYuzBkrMhglVoTATpHxiGNGAef+eK6MUl7uSm4W5RMn6gO/gxvfI3 MQ/tSw2DhsheaHzzoaGIyxUCAwEAAQ== -----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 334288209761163677976130916998618040639178 . . . . . . . . [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 04:00:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 04:00:56 +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.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 858145417463592913371482770033586504351903043181824995506959457738763592763251993540571600506610460772877163910239633704333733683767306833125716898174428555109984214497007098259826459550567893056480279011479089357328653944620827599499675349996046033209065145882669499321095967830724328472441919771373550509540648977209953903402370317242480412448098432830693923900286338840464947820963196767370289698564941708216836339814398381511886672066822778813777749510973501239608143458565879750772678643909778763935720937736807247796382045988757457973409436920701866694414952778347271609189746272847985029941142667640809967166849263143231615701614441142198905883095087299751504734527732030734008694568844132448280236352002645639504101143360212956222081528931601074834901405287041243204292017048641755460841685284755753145482908599179145265565797725274629478001382320698301978812101950908798423303921658638468353382111371939060342980126520298228563394642374133661285928546068699058198879845034626478408942163770718423404980267324422628752139306620284595402324573776730216032615550386898386159259654028959173318702815687553359149829617027450821029516796871682007448326989109088020852706268870584760368196150132533383850952733804343110749714434837 . . . . . . . . . . . . . . . . . . . . [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) d0f92a27ca21c133426aad2199fb8f9f641e04a3 . . . . . . . . . . . . . . . . [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.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) 00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbe57502a000004030047304502203be674e1f55a7b3bc726fbe008267bcab80f6013574caa478eac61e8e16d44c9022100bbef40c3a806ae20644aa4721d8a70f570536bea5d86e5ac3a011944ae41409f0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbe57521c0000040300473045022100835f61d19d18df841b223e8f702ed18b82b200f6b77c901b8d0e2bbc06a9bc63022013edda46c1147754db31bce23e9a47fac4932de05b2ac7cd599cfe1c04ea3a31 . . . . [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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