uupco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:39:79:93:04:4b:91:36:e8:94:fb:08:9f:b7:27:31:c7:ec 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=uupco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:39:79:93:04:4b:91:36:e8:94:fb:08:9f:b7:27:31:c7:ec
Serial Number (int): 280894552652019104107498898040887442524140
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5e:26:af:42:56:c6:ae:8d:4e:7a:78:af:9f:e4:50:e7:32:c9:aa:24
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 22:7f:47:29:df:c3:13:33:c1:16:51:61:24:c8:07:41:e1:9d:a4:ee
Fingerprint (sha256): 27:0a:64:8f:60:21:e2:d1:99:3e:9a:4e:27:a0:b8:6b:10:00:3b:b9:7c:08:1b:a1:e6:ee:28:4f:50:5e:49:31

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 uupco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for uupco.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

uupco.com

Other certificates including the domain name uupco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for uupco.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 280894552652019104107498898040887442524140
 . . . . . . . . [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 02:10:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 02:10:36 +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 'uupco.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 623437284878702961632929693235779228307941098937307958077203375622739446631904232155215330580594222834066456001945353567277467989990617683270076545011649036707173012539125454816619277231323959602057213348004509981101641521124937226561598716346881842009761696704040823775174431352801227529972139568585831591065888719808002086657925201472999616316982379121214236343597176925489225096082895978489898160100021151062386181497116304665662520388697815465152119976303686718985433552467656021732802847090015287813350955685957384747919155831953996235118185488159803673968590270713260588297055437789891796415149658031702362541659624085752029714049011087525033413792700409584803531578366287894506399317190946194198948863995426905321383196491032732781369058866656048086262258522180712451496038492118354756818394017463229899235510508672835017082548538818725062836402544604857614029168613430301408445140011633107754353551064724209131422931353993037321548862306025486667995136502990418780460195540096677145622766072600725290584665138942303329772605324603224880065417719536269617514070471621148471640057841551594813788605666192352076592032203410289802296356487525708643286803703121130514000822878346511433100703355495626592166775785459243389081033681
 . . . . . . . . . . . . . . . . . . . . [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)
							5e26af4256c6ae8d4e7a78af9fe450e732c9aa24
 . . . . . . . . . . . . . . . . [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 'uupco.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)
							00f000770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001705646a8900000040300483046022100b76415ecae3f1c890cc88069e5d5028187049478ff5a622dc98cdcfcf3f249c4022100a22b3314cb7a8e7ab4f541ef68fdc050d9f4e05b424e5d5400165b83af43f9f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001705646aa5d0000040300463044022079ba6fe26b6fb43d1e895188bf8e869218cf68c1ac6f90ca2d2050f85ccad80902204dfb1f9d44ff9ada171e1381ce9d21fbea0980ff9f4db3a14d0be1e16497e742
 . . . . [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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