www.uupco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:a1:96:ec:bd:65:70:55:87:24:ee:3e:71:51:70:94:20:65 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.uupco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a1:96:ec:bd:65:70:55:87:24:ee:3e:71:51:70:94:20:65
Serial Number (int): 403435218224150656026456605434456361410661
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 34:cf:67:ee:e6:20:42:10:88:b2:f2:75:d7:9a:f3:2e:10:24:e2:85
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1f:0b:cf:34:8e:10:f6:08:18:91:97:89:ad:de:49:f4:4c:38:07:52
Fingerprint (sha256): f6:06:ca:c9:4a:8f:1a:d2:59:7b:e0:f6:ec:cf:49:00:3b:60:e5:3b:9b:24:6f:0b:b8:d2:af:49:89:cf:fd:d6

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.uupco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.uupco.com

Other certificates including the domain name uupco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 403435218224150656026456605434456361410661
 . . . . . . . . [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 2019-10-12 03:16:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 03:16:15 +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.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 740158572716241991677482452486679580414667356441914402830403933570602238080331233259432128557010229443751115189489448404318074418981612674472291139145455186536996582236607467902189955407248206866664241172680508618259228322316859367343778179647453570055132787948369369874028991785865011330215156697106812064243804547475805230314312998963492275304930388016018359049293922360258439348847402692826203130013795436653171447031330057121613242994263381376157550844483806652691569732025731511799405024934330771668555148784234380497620695103244366115418991238870569110222735681432674523246139403422833772565245391091286830884375095004951118306979877353638447497626252175735858079512277754907505699753729313728593132581567480233864721132205769230877074784109044058199915097300440566562665955823265148686158305520355006255643566412417513186547182122879673011649137519236399504290822475852685099900239752285014420269299626899292596476991832866004360009578646898836851355642428369459492529105733224346242911767390424067034444783899925242584312100817504992117919014261955170212363952567655781075590564168966367151624203329510100765626777628638177094806268338440808033147532733772558078627584477725793648461108856610529823307455325461263954751050167
 . . . . . . . . . . . . . . . . . . . . [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)
							34cf67eee620421088b2f275d79af32e1024e285
 . . . . . . . . . . . . . . . . [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.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)
							00f0007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbe2e67a1000004030046304402201723221c07a8121c5657e7a10a03ce3b9dad4b03d9f8dbf83fe798b13c55059b022008bdf6d1173afa68c55d9cba426113cdaed3016771ddde4648eb3bc5421b34bb0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbe2e69ca000004030048304602210080798eced362ca4f9c25fa2a6b88c4538c9f5d952bbdf3695f726d2a67affbc8022100e8685da1995c816c2fc5a2f755f198e7258af31afcbdc19d1b8c274102845508
 . . . . [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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