www.uupco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:40:d3:59:9e:33:a7:bf:6b:2f:82:f8:1a:7e:e3:ca:f2:57 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): 03:40:d3:59:9e:33:a7:bf:6b:2f:82:f8:1a:7e:e3:ca:f2:57
Serial Number (int): 283395861708465097523202083069377288794711
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 05:68:85:9c:e2:61:e8:f5:04:38:aa:5d:00:38:6f:64:10:06:22:ad
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5e:f3:25:b6:f3:5c:8f:1c:86:48:9b:0c:c8:5c:df:1f:d4:6b:0a:8f
Fingerprint (sha256): dc:13:b9:45:af:c2:83:8b:73:b4:77:90:bb:8a:d7:ec:e8:44:6a:fb:93:69:11:88:71:a0:d2:3d:f3:53:85:bc

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 283395861708465097523202083069377288794711
 . . . . . . . . [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 2019-12-18 23:07:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 23:07:42 +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 658891446422971519447175362203423282362924323603937122262676293520473241226369332675026182278433616840988294115345198876292737374628927223072823632348591440732987541811979780687758827433808054034297731869203912150373561112068115035745219148593704124720177710271962031533964280333091742631773343492429620482949790966035719727521779257214739522034249661372627059362856441834980466936247300592167718960700872767924143751937224626674251172584236603239408523880485618561827733675677739106547129152268335410127314991737903113734042237745939184157057149528558280554251173255421303002772444769856401470155091153563346741536933258564496560538616499780315090032469266630210039740276593574582503479766761522753547210934553368583707147143506092203432174359921877080100818488273784549117601690713442098501514328623797810021180798270639961177298557434130543985063457900794863338562356458154164491993367918400679224896568386315656402690888575295957679309078590898680367717408306510043801205082101827203603962695770611394728001703507418187178768294165891650245157250179898126193294741895581744937232190138173572973511700384703577490353753209104294149244029936569034443195070285991368623272843614795766344433228781514801940598135693019354445315022309
 . . . . . . . . . . . . . . . . . . . . [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)
							0568859ce261e8f50438aa5d00386f64100622ad
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f1b7b49ec00000403004730450220307b53eb9c57e49a59570846a426c4358cc20fab40f4dc27a73445d105ccb614022100ff766f5ddbdd7de2010d7778b81b44e0439ebca34f2d2c389ae3874e1532ced400770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f1b7b4a3d0000040300483046022100cc871767a130ccc27c2d3ee47a7cc3226f21ade35db9a3d72e2fbab3c42dbfdc022100d806395549076abd9c05fe2c704bad840ac325b8785dbbbe47e3dce92a3a68dc
 . . . . [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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