ucfco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0f:99:5e:8b:f0:0c:ea:9a:a2:5e:55:df:e5:95:24:b9:fc 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=ucfco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0f:99:5e:8b:f0:0c:ea:9a:a2:5e:55:df:e5:95:24:b9:fc
Serial Number (int): 266644956096628302644178566368378443053564
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c7:43:1e:e2:87:5c:1a:1c:d6:80:a4:40:88:ee:f2:7b:4c:84:49:e2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 54:41:b9:5e:45:db:4a:e5:f3:34:fb:3b:64:1c:ac:60:b1:33:ca:f7
Fingerprint (sha256): b2:4e:00:c2:07:e3:4e:47:3b:bb:fa:39:32:b9:67:5b:77:68:5e:11:07:71:6f:81:2d:65:c0:0a:87:24:6a:4b

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 ucfco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ucfco.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

ucfco.com

Other certificates including the domain name ucfco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for ucfco.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 266644956096628302644178566368378443053564
 . . . . . . . . [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 2019-12-19 00:41:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-18 00:41:26 +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 'ucfco.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 686266215465604372626445023806737545919407115261197711544434569893434645628064467027321387292749035396051100443515460069512109264535098923931784554205465911175062918202086834192751953853914752492775055891874030843011635030314145150957223185180199044000933010792211379767413641758865568576990479964646846612979580584836676831754878379212724610362825047168686575384429771129547298603343937269882861577794795712628380709276692533507495150289375302810903959825520624162174055794878507478363387083847866623169709832433642280262136070135502088719251863681682698244484954370152898024088953658989679239049979043602195748813084363691874263073694745097841782378018534091547695790051705318797719439203534577108748440827819591132268162180936206175494243188908060835427213499099625574766700014606574407647180447334219621005849890679586335400432737233977066914746175604741485026456409852087963682561559839990716285351314539134997055758821421163063154149008276739991349302838204845377276536446639676911351759047913597547823949514365744339811315998976010122255387598918744184235356349876412537833813629139223520632626134028454928951612632358155784655523706413480269626085629802994136587759446690018505519682297541514419416849897078250990614640396937
 . . . . . . . . . . . . . . . . . . . . [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)
							c7431ee2875c1a1cd680a44088eef27b4c8449e2
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ucfco.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)
							00f00075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f1bd11c390000040300463044022001fae7a14251399f3e6704e563bfe587b0412f50ac58820c7890f9858d087ba3022024e97c5d166df9e59de9684819dc4bbc4fa0f8185e3ddf4e75d5013b1c517ec400770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f1bd11c390000040300483046022100dcc4064af22df8f0860bee26dc84212f563d14792d284df4c8146b21fd486f720221008dcf1272a3e822f79c1da3dcabad202fbcfe5e2982e5af97eb29ac45faa4806a
 . . . . [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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