iuvco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:60:71:a4:e6:03:4f:c7:82:7a:e0:6f:a1:8b:e5:df:77:bd 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=iuvco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:60:71:a4:e6:03:4f:c7:82:7a:e0:6f:a1:8b:e5:df:77:bd
Serial Number (int): 294155023985115911473340167984996440569789
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 45:7e:f9:dc:39:fa:b9:df:48:35:83:e6:f1:a5:45:82:b9:ed:30:0f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 26:2e:da:33:57:4f:a8:98:52:a9:94:c5:26:aa:d8:49:9b:1f:00:d9
Fingerprint (sha256): 3b:28:f6:f0:99:9d:40:52:e9:49:c7:e0:53:8c:04:78:60:5d:a9:fb:4c:ce:77:92:a7:21:91:5f:af:60:f5:3e

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 iuvco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for iuvco.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

iuvco.com

Other certificates including the domain name iuvco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for iuvco.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 294155023985115911473340167984996440569789
 . . . . . . . . [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 2019-10-13 00:53:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 00:53:55 +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 'iuvco.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 833639489433854540474568328054510860542024306032464981441153848564366632255330546035472106946441082631877669323511316859797289057717352896029932565827174053276948615202550767369548888504711953708030747077035579216211250219493593420014199709734755940458874436591372375775468676771818808283992817132929495904045557788549686341699879191527014185177099063486568986613993391893600102347908340610595865037118658189462942511650823670954103042532542484032244245907732977669340826775141618640901431107957764554753806652923109635956232041306687725633786163128406495485980021214604381278631414216082270565012294378129736093995241144108163902646592910624885366543994695247717437581979917123888275487810750815222633456010139300488860266705450198673742284960365680460466428011868947604349261495835506330297748791763864458044604605832473058382855443795282759951809975255412521351640361801634531527171402260456314447182859865000579332889257261507171407115820324521506808602019840473298407294811988623062124849118667313195360213193516534618624880154967653644304878433145833346142611359571683839404058067673565586513450740023596223498412450604294693095971597795281105828636522041560026464972156718256743954386645901543969486423818005952237048451728819
 . . . . . . . . . . . . . . . . . . . . [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)
							457ef9dc39fab9df483583e6f1a54582b9ed300f
 . . . . . . . . . . . . . . . . [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 'iuvco.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc2d273760000040300473045022100eac8e768b8c9754c60cbdfc026766cbd506ac50958cc94a37ea965ddeafa7da102204129894a1d682644d8dd8ae5aa7e7c94f7cc8b8f05ddde769ff161069023d02d007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc2d2739a0000040300463044022072d1ad3f349e17b347756d862d3e074f8d7029b5743a51f79808ac9fa83c4bf202203375eb9919a4c87ea5fe8c7dcb8f8f646db35ff4afd61ca007c80afb4a34d342
 . . . . [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)
		0043a72b90430b85b390923974d21d130854684ebe9cd372bb7bb31b3eeebaf1f9bd785de70372b8fff72b5aa976c1ca0ababb3cbabdbd2f4593803dc6ddb70656b322e8587da978c02293b3172fbef36b69e9c7b7faee53c7c60be05b3cd09ac7737511482c4e67ab5bbf9635f9032b4bce2e20d14e2befef605eb704df02e7d8a84c361b8922ede423b6ba4073233b2936d541b0d324f350928445154d3713c28f44e412347bd1563f8e6e9f85c722f1baae0dadf162076c250785c211d868a82ff7867b111948ecd3e4a385ec3e4123e6520c4ce9af95e36bba87744c8fceceb35afafef89794a95f5ae54abbb5af821cad6ca055a5b0ddd3de010866940432