uurco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ec:11:4b:8a:d1:09:3d:cb:5b:e9:19:9e:96:81:4d:08:cb 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=uurco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ec:11:4b:8a:d1:09:3d:cb:5b:e9:19:9e:96:81:4d:08:cb
Serial Number (int): 341666485502349022338450610392414339008715
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7e:6c:c3:e8:10:f7:65:ed:86:e8:1b:90:5f:12:fe:31:61:79:3d:de
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 58:c5:8b:78:fe:34:1b:f2:c2:4c:05:db:1a:97:db:f1:68:29:d4:95
Fingerprint (sha256): 16:16:fe:73:c8:b5:a2:5d:e6:72:6b:93:59:9c:f6:01:87:30:c0:a2:06:fd:7b:76:0e:82:c9:f0:33:b2:f5:aa

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 uurco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for uurco.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

uurco.com

Other certificates including the domain name uurco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for uurco.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 341666485502349022338450610392414339008715
 . . . . . . . . [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 04:04:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 04:04:43 +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 'uurco.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 613198160244241177243568796982526230274791982536011999920766993366374897576985884792856676721477169849073148519318099305990819308633194100074555030630013850133952677406534670156535211745137048660369126144399691622372850927534705451049906316690463512683359517834698571109177512343296127530237521206097115726370576729442447418575256044638357903165406552270919985326177593303948913393686910725068785365313631515590116369214368084700517797841005328397853929893946994062949913208741972303054913992105175143200041635829550843935986322673218238102281870472730105395667138903806570263466829161986719731291836006792812478342036136511486657936430379369322488877173703278515217743680827679399100064171719946220588620781143006135876106761627165072695134746003215168110369046166288046208315926291752371750527255161233604384273481837345166415605972275649639377092260939478652031597540227397951306969109543414832705753023368384933495446406868913991321486314736861244839100146534762503008128554228638590833536464919935640591246237655824791187386329597299355446259439475363998059692924397912624746830959354599944343853447650548123546183168197330114339617072268867907242966850098769944564500967628414616754556754398249361752288037897691198265725762061
 . . . . . . . . . . . . . . . . . . . . [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)
							7e6cc3e810f765ed86e81b905f12fe3161793dde
 . . . . . . . . . . . . . . . . [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 'uurco.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)
							00f0007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbe5ac9bc0000040300483046022100a3cc5b58e7fc186b0a9654e1da8a1b04da935d35c1365a80b5ddd58b01fa51f2022100c5f4a8e4f573b0c6fc3b1cc8dd8c1b3a89e221de47fc98b93060d87c99ed2180007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dbe5aca190000040300463044022063c491389216cac263e8691dda9eb33087edd1918d0b0b85224fa260c76e4cd80220638c112d130c7a4bf2cdaf24440ce6f14cf0a82b0a73ec4bc49fb83a59f2ba1a
 . . . . [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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