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:bdSerial 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.orgCheck 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----- MIIGSTCCBTGgAwIBAgISA2BxpOYDT8eCeuBvoYvl33e9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMDUzNTVaFw0y MDAxMTEwMDUzNTVaMBQxEjAQBgNVBAMTCWl1dmNvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAMxXWuQotyPUm9Hb3sCoC/WlDAxD0f6kdARy/5bn BTXlnL5GIgPrnSGLmtiVQYnCGfT/Hv9tp1W8qHzlqb+RLRXL+SyzYyEmn3DP1/vH uQ/4VEjmWhGoAK+1mxY+jsTJM+7H8Gi4ersacrJUtaeQDFnqanoJlvZMYq8kMAt5 TwMTqryuJP3uuXD2ymVKkG0ZSp+8eC3OgD9tZpNjguMmNwdm+/s+d/GyjvcVek3D ybu58DqXAD6WOiy0sw1GbUrxFuhL64KhBzp0EmZC+eiVrfuXbZ0f7neRS82WWBt/ pZbX72qOfWgQsqet/1T9lw3/g3Nv9jaMUr1FeIcMkImn2mgdqS+WTC9V/jULYb7o /c1qvx+ogLILDZ9aM2gj8I4NOxcbEqT+aftmgqUDlxAgThr+XQHpwAEXCuv3rr8j USaqAHZ3TMD72ofW5ae4ZkS2VL9Vw2hHhUZtwbPewYmlclxPYQijowJRu5keNiq+ 1W7qwtGGaCUUVf9XTOYHRt3Tm9R82+Op0xbsAzBJ+zVrYFK5KLSLOhOZ+jyYt66a Qmcd56SbOUDgxOKfjDs0PMNzaczELVhWwoIfW7j0ThEZTLkZXoifvPBDyLEnoh+d syzLUnO2roJzFOXnugDYXFFg5+OHn50xD+unel8c4f0Z9RSHXtUL48uO9tJ7XEg+ IoWzAgMBAAGjggJdMIICWTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEV++dw5+rnf SDWD5vGlRYK57TAPMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJaXV2Y28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYAXqdz +d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFtwtJzdgAABAMARzBFAiEA 6sjnaLjJdUxgy9/AJnZsvVBqxQlYzJSjfqll3er6faECIEEpiUodaCZE2N2K5ap+ fJT3zIuPBd3edp/xYQaQI9AtAHUAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz0 5UVH9HgAAAFtwtJzmgAABAMARjBEAiBy0a0/NJ4Xs0d1bYYtPgdPjXAptXQ6UfeY CKyfqDxL8gIgM3XrmRmkyH6l/ox9y4+PZG2zX/Sv1hygB8gK+0o000IwDQYJKoZI hvcNAQELBQADggEBAEOnK5BDC4WzkJI5dNIdEwhUaE6+nNNyu3uzGz7uuvH5vXhd 5wNyuP/3K1qpdsHKCrq7PLq9vS9Fk4A9xt23BlazIuhYfal4wCKTsxcvvvNraenH t/ruU8fGC+BbPNCax3N1EUgsTmerW7+WNfkDK0vOLiDRTivv72BetwTfAufYqEw2 G4ki7eQjtrpAcyM7KTbVQbDTJPNQkoRFFU03E8KPROQSNHvRVj+Obp+FxyLxuq4N rfFiB2wlB4XCEdhoqC/3hnsRGUjs0+Sjhew+QSPmUgxM6a+V42u6h3RMj87Os1r6 /viXlKlfWuVKu7WvghytbKBVpbDd094BCGaUBDI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzFda5Ci3I9Sb0dvewKgL 9aUMDEPR/qR0BHL/lucFNeWcvkYiA+udIYua2JVBicIZ9P8e/22nVbyofOWpv5Et Fcv5LLNjISafcM/X+8e5D/hUSOZaEagAr7WbFj6OxMkz7sfwaLh6uxpyslS1p5AM WepqegmW9kxiryQwC3lPAxOqvK4k/e65cPbKZUqQbRlKn7x4Lc6AP21mk2OC4yY3 B2b7+z538bKO9xV6TcPJu7nwOpcAPpY6LLSzDUZtSvEW6EvrgqEHOnQSZkL56JWt +5dtnR/ud5FLzZZYG3+lltfvao59aBCyp63/VP2XDf+Dc2/2NoxSvUV4hwyQiafa aB2pL5ZML1X+NQthvuj9zWq/H6iAsgsNn1ozaCPwjg07FxsSpP5p+2aCpQOXECBO Gv5dAenAARcK6/euvyNRJqoAdndMwPvah9blp7hmRLZUv1XDaEeFRm3Bs97BiaVy XE9hCKOjAlG7mR42Kr7VburC0YZoJRRV/1dM5gdG3dOb1Hzb46nTFuwDMEn7NWtg UrkotIs6E5n6PJi3rppCZx3npJs5QODE4p+MOzQ8w3NpzMQtWFbCgh9buPROERlM uRleiJ+88EPIsSeiH52zLMtSc7augnMU5ee6ANhcUWDn44efnTEP66d6Xxzh/Rn1 FIde1Qvjy4720ntcSD4ihbMCAwEAAQ== -----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