www.udgco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:10:af:a0:f6:ff:90:6d:20:9b:07:42:75:b2:f5:d1:96:35 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): 03:10:af:a0:f6:ff:90:6d:20:9b:07:42:75:b2:f5:d1:96:35Serial Number (int): 267014826342496122913216861296493792958005
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 63:12:57:e6:ec:2a:90:ee:81:4e:2c:da:5f:85:8b:a9:32:6a:1a:9c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 88:19:25:e6:a8:88:f8:0f:eb:51:f7:49:03:f4:69:cb:7b:ef:70:b3
Fingerprint (sha256): a9:c4:1d:82:52:8a:e1:79:e4:97:c3:98:1b:f3:f1:ba:22:8c:7c:83:c6:6e:c9:38:de:46:ef:82:ec:79:df:4d
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----- MIIGUjCCBTqgAwIBAgISAxCvoPb/kG0gmwdCdbL10ZY1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTEwMzI0MDlaFw0y MDAzMTAwMzI0MDlaMBgxFjAUBgNVBAMTDXd3dy51ZGdjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDDmvlQ/siQbFc6sP7OWKAFLHBBiQBNRy+U c6DrLrt2K8XlUkxCiyhS+YIxxVs9yfYOsYx8h60fkDlEjX5QB73HhEiZU9eDwcTk qbnl5Y2zWFqydmV8C1QpxzN3jzNrzX4GtppD/7OpeILco+4eUKZIeJphmV2ZPmZL Ya8jeRSobpbZYSXiIaR8IB9dmhYakaP2prZX59eQOpstb4Xcy1kUHLew/S+JfFmk tirYBof5zxsBmARiLz62CWSMSR1Xnj2xLuU9aP4nqVPqvcplCVcFqaPiHBG7RtlA bL9EPvJWKe9EhW5VPdmpIwGQt+62xM0B7yCxB1fGiNV9af2hPuaDDuw/EOd2fJi+ gzQHwygfEhtBD/CNSdf+tCfkJiJMaWFYzqzUi74bec7ojv32vMonwx3RVNfp2A6K nvsoGkV0rIhZ59zXDcjL9c15O5UKm8m2Q7fgVB9ZzzM6d73ZawReSeChydpYO2Xc HewB3tQqYXZAPGWK9Ovn+bphzAXQgoWbFv+dGj3zuDdyDrWg6LY/XKs1hVkdO5Lb IhZ2tnuQP0RKFBSum1RXzmjipEP2Ec2SM5yzt3ZJfe+cCEkuZ43k8QgKk4inNvFg 3+JVtc1+NeEB9H36MYlH8p2nxhGHLV+7jB/ShjC8Q1B2uBTLaCOEAiJAGD9U5Smn hnR3PWKNxQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRjElfm 7CqQ7oFOLNpfhYupMmoanDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy51ZGdjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW7zMzWoAAAE AwBHMEUCIBkhMhYIwtWkdfKHOuPCc/ygPLLqnhq7YmREtrKAkHAgAiEA80nhydXq 5pMKXc4vPAT3+yc2f7sYLfMfy9/cY5HWrBUAdgCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAW7zMzWfAAAEAwBHMEUCIQC+F2cRNnJvBmWkAW+U0AQO 31KydYIs04btm/FxsAeUeQIgYxYxN+i8/AVDRNNdmKDJMOKDiN10Zl2RqRJPVRdq AsowDQYJKoZIhvcNAQELBQADggEBAChBHEQ3BohV6H/IPIkW9RxHjgdQ+gKcMP72 PxAYjWr8T0jSeK8PXWbpIUQvaByfhehWk565c1Rn7lqbMuJe7h1tXExCHKOQbyOB plZa54KvueAHFqp249XUDeGKsodh32ynANCcGRLK3rUJLBqRU4GTl6+EF2IFI9ww HoK2MCX+UEAPgyXRhsi1x+pEPzA9qqSW5JKnKuLGhxWANfo5ghG6HFLrmgAjHkwM VJ22CFitd9Q5rwbfZWVaNt1RB0RvtDZE2okIl6mFX/fRgts7TJQCq7Ffuuctcstx Tn1JRw11g8l/ui2LU2w8x3cGNBPv5XfuqL6VHo5SRVlJlsEXdvA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAw5r5UP7IkGxXOrD+zlig BSxwQYkATUcvlHOg6y67divF5VJMQosoUvmCMcVbPcn2DrGMfIetH5A5RI1+UAe9 x4RImVPXg8HE5Km55eWNs1hasnZlfAtUKcczd48za81+BraaQ/+zqXiC3KPuHlCm SHiaYZldmT5mS2GvI3kUqG6W2WEl4iGkfCAfXZoWGpGj9qa2V+fXkDqbLW+F3MtZ FBy3sP0viXxZpLYq2AaH+c8bAZgEYi8+tglkjEkdV549sS7lPWj+J6lT6r3KZQlX Bamj4hwRu0bZQGy/RD7yVinvRIVuVT3ZqSMBkLfutsTNAe8gsQdXxojVfWn9oT7m gw7sPxDndnyYvoM0B8MoHxIbQQ/wjUnX/rQn5CYiTGlhWM6s1Iu+G3nO6I799rzK J8Md0VTX6dgOip77KBpFdKyIWefc1w3Iy/XNeTuVCpvJtkO34FQfWc8zOne92WsE XkngocnaWDtl3B3sAd7UKmF2QDxlivTr5/m6YcwF0IKFmxb/nRo987g3cg61oOi2 P1yrNYVZHTuS2yIWdrZ7kD9EShQUrptUV85o4qRD9hHNkjOcs7d2SX3vnAhJLmeN 5PEICpOIpzbxYN/iVbXNfjXhAfR9+jGJR/Kdp8YRhy1fu4wf0oYwvENQdrgUy2gj hAIiQBg/VOUpp4Z0dz1ijcUCAwEAAQ== -----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 267014826342496122913216861296493792958005 . . . . . . . . [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 2019-12-11 03:24:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 03:24:09 +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 798000274200504852324495222177159566671618474100912765173062699183384521924737436371680139577219052237501432725416819162248744995788878359626581348251306870930439171867088080538459343411859621176608261223320942262793920302664074549407730494169711918883823348455377716814375685085548075321392944287944039673754929280730692133686593332261740896132740958817873249859416392114929973845088455970240460217893291504041637154828009996480062699753491866646302772129896579081320626215497446280317867034419092721358446333408078319521045803360981318998744822161030843786987309021738164081518160389856414822903478542709830906749658272618896565254096347652605700928032046472162841048690420862231493661447813666335160911719937362271297238602326163950886493396940804431771811200298641046554391136828849386575321148546482092701714465120882675143653650129383798741139500092679485340480038888298385534035028358497408030713065755517442605466153087694571867404621796110609141449376500156854376632633128759350365127053631214128800566552695577882712377702436417458348947348862594262391317729848163059213566982735764036121154472829389907399302436896200712355256223929745847860808956422389078712795039094039388770623548481575438340126958870886479379013209541 . . . . . . . . . . . . . . . . . . . . [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) 631257e6ec2a90ee814e2cda5f858ba9326a1a9c . . . . . . . . . . . . . . . . [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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef33335a8000004030047304502201921321608c2d5a475f2873ae3c273fca03cb2ea9e1abb626444b6b280907020022100f349e1c9d5eae6930a5dce2f3c04f7fb27367fbb182df31fcbdfdc6391d6ac15007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef333359f0000040300473045022100be17671136726f0665a4016f94d0040edf52b275822cd386ed9bf171b0079479022063163137e8bcfc054344d35d98a0c930e28388dd74665d91a9124f55176a02ca . . . . [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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