www.udgco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:76:fa:4d:48:ac:71:d1:79:05:2e:2c:4c:80:6b:e6:2a:c2 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.udgco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:76:fa:4d:48:ac:71:d1:79:05:2e:2c:4c:80:6b:e6:2a:c2Serial Number (int): 301822885371751775236985004104323925682882
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e5:fc:8f:f3:32:e0:cb:a6:f2:0d:56:12:3b:7f:63:18:20:98:78:5f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b5:50:9e:5a:5c:78:df:f5:3a:b9:4e:73:ab:a6:25:62:ca:6c:d5:b1
Fingerprint (sha256): 3e:e4:b8:82:18:f1:bf:b2:28:5b:46:7b:f7:a1:ec:e2:df:2c:48:21:76:5f:e8:f8:24:d0:f5:74:98:8b:8a:5d
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.udgco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.udgco.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.udgco.com
Other certificates including the domain name udgco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.udgco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA3b6TUiscdF5BS4sTIBr5irCMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTgwNjQyMzRaFw0y MDA1MTgwNjQyMzRaMBgxFjAUBgNVBAMTDXd3dy51ZGdjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDFrCDj4p64V96MqyEDlTu1TcoPt1JmsZUL +Sav8cdqLosgk9oYF0U0kjEHF8jg0MyqdrNUFlkg1aHSEGq6QiNihi/zyPLfQfVL 2VvgZfPEU6vvk0cZYdUoB3YqNvAIO3e8FUv0ITT+kks2UfuYe09gf2TToMCiavhm dg/2iNSEnEsdmzQEbpc09CHbuPjPJ/F3SxLI5U1Q4/nG6e9ump2aVSMY7NYbKi6v U3amQu1yH2UbYGzIRfzH/DKgAgLx3rEXQn5OPYDd66N5LDlxRYuiJC/PD0+gVPV6 N6FxWN7NjihwbphXojfs56PP3OHughLhhQ205ZI3I7lDAf3dchoKhdrf58/wUDWc /4MMfh+kCXkTdR/7+aI3YluMT6jfa5GREMYrpObNsMOy6VNnnMd/VlKvydWDHtsU aKurbG3HqCFvmIbBzmV+J9popk1oSF4PSDwMHT7u4Yl3sbeYTJMVqbI15U9DjRtt xexQOoAhx6RFyESgcxVE89DfNEhAssCqmBDDFIcaXsHuPpX6AB+PDG+qmP5RIdiI KJsquLKDwC7HhiwtPM1FBE4ASYUj7gLlSvIJQg2Vog/Ui4jGjfstbR9XZlze2A3h kC4GhKiUCrORpI+DjkpzKArNlGXUzB8Cd6s2PjQLsZ2WLQjBnC3/1fS+CvbgQF8c 0TDJx0v4HQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTl/I/z MuDLpvINVhI7f2MYIJh4XzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy51ZGdjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgDnEvKwN34aYvuOyQxhhPHqezfLVh0RJlvz4PNL8kFUbgAAAXBXP6gXAAAE AwBHMEUCIQCZws/aI3ysUj2olv2ivIRVjtlRClRmEsEZ8MueOyAzYAIgd4GwO0Iz kPo+wC170ytk/58so01FkZ3dH+dFd132+gkAdgAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAXBXP6hJAAAEAwBHMEUCICDhIUP88M+N9vL6ODGe/Fm7 wbl3swk4KhfUIwFc+3yuAiEAuq+T/xNoQW38ISnyZMe6fiTTHXclW/oNVmqjZXVR ImUwDQYJKoZIhvcNAQELBQADggEBAGrEm5oLIlxiOOZiZ3y1WMsK/wSi2cAKnlWU l7azCSVTu76Ao/mIlBEwvLV9VoilATpEYs3oHS85wME2CkaD+5S64RLai+zgmJm3 CBl1vQ9JKZXX996m0pD4CPzABBoaUqIU1IrY8RJEw5DD6sQbJB05ZJZ9/fLrhkQH zWJP8O3aEh0yn/ysVwzMaZCCHIUh4Es4e1VCB3I6LLNtfOkHSHGy+vUF2fURGmpK LnyOdMqDkICUTMAckvPeUXBqXD6WPrrNs7QhpqF6tOICDmyNPPE4/y5Bit7CiZ08 Ji59yF4lCjYVIQYZFUJUVMyj4CXMEiTGx+XqSXfpKid1TgkX7HE= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxawg4+KeuFfejKshA5U7 tU3KD7dSZrGVC/kmr/HHai6LIJPaGBdFNJIxBxfI4NDMqnazVBZZINWh0hBqukIj YoYv88jy30H1S9lb4GXzxFOr75NHGWHVKAd2KjbwCDt3vBVL9CE0/pJLNlH7mHtP YH9k06DAomr4ZnYP9ojUhJxLHZs0BG6XNPQh27j4zyfxd0sSyOVNUOP5xunvbpqd mlUjGOzWGyour1N2pkLtch9lG2BsyEX8x/wyoAIC8d6xF0J+Tj2A3eujeSw5cUWL oiQvzw9PoFT1ejehcVjezY4ocG6YV6I37Oejz9zh7oIS4YUNtOWSNyO5QwH93XIa CoXa3+fP8FA1nP+DDH4fpAl5E3Uf+/miN2JbjE+o32uRkRDGK6TmzbDDsulTZ5zH f1ZSr8nVgx7bFGirq2xtx6ghb5iGwc5lfifaaKZNaEheD0g8DB0+7uGJd7G3mEyT FamyNeVPQ40bbcXsUDqAIcekRchEoHMVRPPQ3zRIQLLAqpgQwxSHGl7B7j6V+gAf jwxvqpj+USHYiCibKriyg8Aux4YsLTzNRQROAEmFI+4C5UryCUINlaIP1IuIxo37 LW0fV2Zc3tgN4ZAuBoSolAqzkaSPg45KcygKzZRl1MwfAnerNj40C7Gdli0IwZwt /9X0vgr24EBfHNEwycdL+B0CAwEAAQ== -----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 301822885371751775236985004104323925682882 . . . . . . . . [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 06:42:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 06:42:34 +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.udgco.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 806432939685751748843521132008126355477983960449856570920443779522498936118727974087297166059855814318907977094610526581062808012080144289076347464837092712843990257712443620203528602254752614923506116597186397409167497699750265541580297982333660988902146500857594969963330292243192869110657054520638948592878786085424644862667822838860833822910133337209139842190826109163307493653027539239528099117567996452084455645021217901726102203837005603641859209777764867343537738904490849951819705923441321319987675082761415030559452340657490450609783252635748200679068737735615864366545801135394130089294100537783585357337367758960561638074986126500624957979752316321935944565673692937982638790274755886981149630708179437607655039261119932949052535953628728119080424073810705966153543958188021983938229173919728164904135608673139164526256664302212138226416825327505109233771427375972667989536924329765895373763072022648240543694910681288799168701919765423469587925825651133671841305916844347499626201519641811536274945580068811779582787011093445242768381001440345456774336927392289418488066046315768054830386002361683577390032444118853298287988738172132827204059751650222987971806737936236018713714976935148191868137251164384745531456092189 . . . . . . . . . . . . . . . . . . . . [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) e5fc8ff332e0cba6f20d56123b7f63182098785f . . . . . . . . . . . . . . . . [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.udgco.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) 00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170573fa817000004030047304502210099c2cfda237cac523da896fda2bc84558ed9510a546612c119f0cb9e3b20336002207781b03b423390fa3ec02d7bd32b64ff9f2ca34d45919ddd1fe745775df6fa0900760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170573fa8490000040300473045022020e12143fcf0cf8df6f2fa38319efc59bbc1b977b309382a17d423015cfb7cae022100baaf93ff1368416dfc2129f264c7ba7e24d31d77255bfa0d566aa36575512265 . . . . [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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