www.uucco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d8:8d:1c:8f:78:50:de:fe:d6:19:ab:3a:a5:e0:2d:da:25 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:d8:8d:1c:8f:78:50:de:fe:d6:19:ab:3a:a5:e0:2d:da:25Serial Number (int): 335025418491838141370862442068333441178149
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f0:92:b6:3f:29:46:86:3c:fc:ad:af:eb:b7:17:50:55:bb:47:f6:a8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d5:39:8e:af:26:5c:6b:b5:9c:36:fe:08:a6:9d:27:86:1c:a4:a1:aa
Fingerprint (sha256): 99:fc:25:72:c7:cf:38:07:bc:99:44:a7:a4:ed:c2:59:82:16:4e:6e:48:56:55:52:9a:5b:50:ee:1b:a0:d1:b7
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----- MIIGUjCCBTqgAwIBAgISA9iNHI94UN7+1hmrOqXgLdolMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTIyMTUzMTRaFw0y MDAzMTEyMTUzMTRaMBgxFjAUBgNVBAMTDXd3dy51dWNjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDi3d/3QsmIZi4jAPHjSNYPi6h6n45J40kS +y+YHPf3LVyt7Zakp+MSopoGW6TkL6zv3c9DgVTRPRpd5MgHj/lHPGyiPUFUEQgh XTNJW0nBzwAL4Q8TzxPLPR89KoyUqJbWyGE9Pb4aToq5cTZ6Ev9JbHrmOwpcOw1/ n8d+orN1tJnFcsz9UJpfV3A5qp4WEHI+S3l+Tl764x2qYAwxiaWZoDCZdkahgfoY QztJgmztHHaSSeuDQQ+Ho0RkyqPAljpGkHqr9wPr7F3bk9aqTtvO26BDQzQH43bI FJQIKq5WTbG5qxTWgyRMxOhNs9j0rv/KOhm279rlKNEEXc0Ew4xzrAnN/sG73bF6 qSYiZnXK8Pg2UlIxN3HRQq/kUTzR1MdiFQtw8/kxv2fJk8+Fk0q/wciEzltD4tE1 wFD0dPTi6ILSWt5fTPxf+qF89jPlp/VonySJZCzy88XVgxqAOqreoZSghE0BpP0O uxQnzZceAqVoPGCrQiBWhnUAtRxZzwuxCpDQLEskDBALTsb5cxlZWYzHGXib82G8 jKBvbvDgrS9dcvshBnQqFyUqX3ONLgVIkP4PjukZaP0p16HBJoiNVygJY/l0SbsF YHjAfQ3L5tZTdNZBQU8bNhY/31KTtEcYKNAmc/D3Hz656qW4fZw7Q+KfsE5IoPAo GxUGP1cutQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTwkrY/ KUaGPPytr+u3F1BVu0f2qDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy51dWNjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdwBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW78UPQJAAAE AwBIMEYCIQC9eqk9iPwTs3LIOKwsdHyiuuzVzOie9TJDH1brMdUQpwIhAJ3O4B12 bRtsxG6wH3M7UzqLYcdbqpKcNBTURi7DDutpAHUAsh4FzIuizYogTodm+Su5iiUg Z2va+nDnsklTLe+LkF4AAAFu/FDz9gAABAMARjBEAiBWi5ti9m1tWouiSGL/89gq S3ipiqBVVlresCrr1s9hEgIgfbFr+xkRc4NMdq1oXQSuGZn8fHNiNjafD3m427ma r38wDQYJKoZIhvcNAQELBQADggEBAFi3SsSm00VQkcpVWqqKqLt8exGkmLyaA7A9 f4WdGkahW8nQ4ESHJgKJUYgdnXQRlyidXMtsaSYLODgaVo7jHHWIyliSfvFBMz15 6yW6yi+iq6JFLrB4KV96sl0Yl6ir4j2RRP8JzUwOx+q3HK1QuqTpF7evAMQYy0bv 8z+OXdgKOugFAMh121XHDW7ojzNAv3r0iRvTFydH2L0B626oeQiCFcr1kgj+bP4I T2ixUdUbozvT3gbvHJBRvYmcugEf6ZUPprTUiAPyQNMPzE/WblnAw0OqW/NzJxux 0X1zx1B8+8Emn7Kbw2D0fckP32Q+c5gBzlsUneAenXY1tUt0Wvo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4t3f90LJiGYuIwDx40jW D4uoep+OSeNJEvsvmBz39y1cre2WpKfjEqKaBluk5C+s793PQ4FU0T0aXeTIB4/5 Rzxsoj1BVBEIIV0zSVtJwc8AC+EPE88Tyz0fPSqMlKiW1shhPT2+Gk6KuXE2ehL/ SWx65jsKXDsNf5/HfqKzdbSZxXLM/VCaX1dwOaqeFhByPkt5fk5e+uMdqmAMMYml maAwmXZGoYH6GEM7SYJs7Rx2kknrg0EPh6NEZMqjwJY6RpB6q/cD6+xd25PWqk7b ztugQ0M0B+N2yBSUCCquVk2xuasU1oMkTMToTbPY9K7/yjoZtu/a5SjRBF3NBMOM c6wJzf7Bu92xeqkmImZ1yvD4NlJSMTdx0UKv5FE80dTHYhULcPP5Mb9nyZPPhZNK v8HIhM5bQ+LRNcBQ9HT04uiC0lreX0z8X/qhfPYz5af1aJ8kiWQs8vPF1YMagDqq 3qGUoIRNAaT9DrsUJ82XHgKlaDxgq0IgVoZ1ALUcWc8LsQqQ0CxLJAwQC07G+XMZ WVmMxxl4m/NhvIygb27w4K0vXXL7IQZ0KhclKl9zjS4FSJD+D47pGWj9KdehwSaI jVcoCWP5dEm7BWB4wH0Ny+bWU3TWQUFPGzYWP99Sk7RHGCjQJnPw9x8+ueqluH2c O0Pin7BOSKDwKBsVBj9XLrUCAwEAAQ== -----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 335025418491838141370862442068333441178149 . . . . . . . . [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 2019-12-12 21:53:14 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 21:53:14 +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 925535381574027130336790735975703498693421687578138379962116891689818515620896973304382004110103463530317706119704534701911974586026506943915637165304042072391014735438356794156586345118543080929353325935347056294048080602006825106577131410926139416108634264870038510241617542707040743624351057189423795886520113725080104628397387863430148152628363829499734575297308239290218986219757174722539218913039328653231758898193805754184694067973423617444335729619168520716995621209675319844241427302179696936700591236702572061531352058627898337585417052986703419310658771041495827709373274445823606855521423735609723737091451326064948156879113113522067109391220759797090989483544842470286161780166045944835071599556487653968030031753338961130007874124564492582830575560216770846008099996182787550374337450204785180929743290208925102390156199458560295506813473158523191559509754258216927907217168955272014322988085158009404159328755752234836752278367038668916406246200917984150719120178863121864914920130351522023878665228309166346134438729941571317810820090361628123768372292612454461163896534198685252845170988473223900498421492643741022685764401859182907916853828328754472192614364757102866200107215489993923211091240035007584274235207349 . . . . . . . . . . . . . . . . . . . . [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) f092b63f2946863cfcadafebb7175055bb47f6a8 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016efc50f4090000040300483046022100bd7aa93d88fc13b372c838ac2c747ca2baecd5cce89ef532431f56eb31d510a70221009dcee01d766d1b6cc46eb01f733b533a8b61c75baa929c3414d4462ec30eeb69007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016efc50f3f600000403004630440220568b9b62f66d6d5a8ba24862fff3d82a4b78a98aa055565adeb02aebd6cf611202207db16bfb191173834c76ad685d04ae1999fc7c736236369f0f79b8dbb99aaf7f . . . . [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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