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:c2
Serial 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.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 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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