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:d1:96:35
Serial 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.org

Check 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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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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