iuvco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:03:f2:bc:21:f2:0e:d6:4e:bd:2c:3c:33:3c:3c:03:d6:19 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): 03:03:f2:bc:21:f2:0e:d6:4e:bd:2c:3c:33:3c:3c:03:d6:19Serial Number (int): 262680354911330233640152905194026991605273
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1d:47:d9:31:55:b6:e5:c2:a8:75:6f:a7:b0:76:00:71:74:db:35:b9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c6:63:51:c9:17:46:dd:28:de:42:57:37:a6:04:0a:78:bf:48:0c:f2
Fingerprint (sha256): 05:7c:72:9a:3e:dd:45:5a:81:da:bf:a4:0b:10:f0:ae:6a:3d:09:57:d3:41:2f:89:58:03:55:81:67:3d:68:4b
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----- MIIGSzCCBTOgAwIBAgISAwPyvCHyDtZOvSw8Mzw8A9YZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMDExODI2MTVaFw0y MDAzMzExODI2MTVaMBQxEjAQBgNVBAMTCWl1dmNvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBALhcHm2AYaGDx5XeDSJqtkBGdllCflKOnCuxJQZ5 Ii1JpUt8K1c0h9r8iemk9oosTi9X5aO6n7wlwtabkn5SeO9gfdoqFl/UijC/+MIP XD7M18UDdPYuYFy0plx4UcUMt1KI9DAGJq4Ksg5EpB7dV2+5QfC5/WrBKXK4olD/ 2eFCkhwgsJ5J64s9Z8UBQlTTI89mHY75IaQpsBMZ79lIC/+6+lpJCD7W3nn0pZJB 7jNLEqNblFCtQUBitG3/wCV/VQwnxo0VB6QFztVdnK50bNjmL6FGSRTFGBSQYrrR A0RhM3jI6dGx5s2LExY5ZSG/Njq4LeA8ojWKGzF7BhHwQh6gKTmxb7xJkfkQ8DAx DULfTjNPwb7JZ4xuekMqejZbxo7byows/agCXyhJci/tetcZjEG4JffDU4Fk/E33 SRgb54VKlom02NariSdmKcWh/Z9SizG60tjtwbSXnCh6U0diTiZGcge3cEFg93ZW hidNamb+e+58Nmf119WYvJTVVgrMy+K/uqkYXE04isq0v0aHB5gs079Df9W548cN 5+taSKxypfUYjRzyXeW4wKaJ9nXzlo0tnTo3tD+ntuZp3FxqSoVT8wCKb6Av1mIh RpxqncDgZYUWjc6ZOjKPsBy5bv71i0F3BPZhmdHW7bM5EmCwj0eWbZY2fjbtakJO JvATAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFB1H2TFVtuXC qHVvp7B2AHF02zW5MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJaXV2Y28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYA8JWk WfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFvYpKmowAABAMARzBFAiEA y+Cm8oUE8q82PXlu6aG+sP1VL7tTVvEjPUpuG5acjLcCIB6EU3iMERl8fyl6A/wz jW4I26JGN0y1KG5mQAV2DR8PAHcAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6 GmnTohwAAAFvYpKmxQAABAMASDBGAiEAueP9IZqkDlTyw9wfZWVX98vk1DSxHDga 0jQKsfFeK+8CIQCT1vUiKVrQa4RRZNnuamnToNySK/8OUXXChra4O8jVpjANBgkq hkiG9w0BAQsFAAOCAQEADyWefXOV43OTJdcF3PFpPFmYQ+m3XRhrJntaFR3sIugI uPBAPz9Tn5PA+tYD9o/EPdxJlC29Tz6U06XhbYY2LcCeTwJz9P4MEeuWBLQhMLfN A7ZaPKLq1QOzGU829fpWwWzzARVg2stpJgz01EcSgu908GTc+W+r/izDKacK3qwW pU6QKdEVa1XVMaQHEonM5OAJNScBcvhPsFCfUb6ftyETEA/iHUGmXuI9wIPYV2D5 o5nEQbRoRhjVHmTHdM8Y4AFL5biOtXQepnWLaJGNdmsuNWOqT4wkQWmHF13hkgHF lFjSnKllHRBcN4C11cZ0RC0YUXT5L2+f0cJAJEBGMw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuFwebYBhoYPHld4NImq2 QEZ2WUJ+Uo6cK7ElBnkiLUmlS3wrVzSH2vyJ6aT2iixOL1flo7qfvCXC1puSflJ4 72B92ioWX9SKML/4wg9cPszXxQN09i5gXLSmXHhRxQy3Uoj0MAYmrgqyDkSkHt1X b7lB8Ln9asEpcriiUP/Z4UKSHCCwnknriz1nxQFCVNMjz2YdjvkhpCmwExnv2UgL /7r6WkkIPtbeefSlkkHuM0sSo1uUUK1BQGK0bf/AJX9VDCfGjRUHpAXO1V2crnRs 2OYvoUZJFMUYFJBiutEDRGEzeMjp0bHmzYsTFjllIb82Orgt4DyiNYobMXsGEfBC HqApObFvvEmR+RDwMDENQt9OM0/BvslnjG56Qyp6NlvGjtvKjCz9qAJfKElyL+16 1xmMQbgl98NTgWT8TfdJGBvnhUqWibTY1quJJ2YpxaH9n1KLMbrS2O3BtJecKHpT R2JOJkZyB7dwQWD3dlaGJ01qZv577nw2Z/XX1Zi8lNVWCszL4r+6qRhcTTiKyrS/ RocHmCzTv0N/1bnjxw3n61pIrHKl9RiNHPJd5bjApon2dfOWjS2dOje0P6e25mnc XGpKhVPzAIpvoC/WYiFGnGqdwOBlhRaNzpk6Mo+wHLlu/vWLQXcE9mGZ0dbtszkS YLCPR5ZtljZ+Nu1qQk4m8BMCAwEAAQ== -----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 262680354911330233640152905194026991605273 . . . . . . . . [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 2020-01-01 18:26:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-31 18:26:15 +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 '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 752122524742506903998256367058916331738806398195230118764641169064121242098274571097792654255354485110395886207410138940548334870589300906338346096219575333697548222741075106504320569958269423544658554823642913752308638884253868269932884794898859262907283608148939333811838939453659324124862225809489992527089687260389261086924648153484899415821690449405686044203317204960326604770096774698072841175874264434056285802597376996083151860687770046944954502738337125480786431922006819964511176048070400115426204948420005948335628483440766195375834566607897841977507456768847350646671674855335907040173769190098299441985246678427492494678594244792073518353536270841744523649350393722731942995618997518800820486347039289111309205423073218008682029795618523177784612880865971119454478966740579257013408030853919238649776594097847328171756184085781005965455535250364654789991002307552115435313647758105568111263690462035721079372538721061985059345805935718465687850128516802877211994736462347327213862094889132718702547541868656948609327790315779131548126938587966001954847456274880714600958731940416512897132924470386957518500722074777670824715965869753313939275016428388568793274797680649144756521769004819273304652820743515526868387688467 . . . . . . . . . . . . . . . . . . . . [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) 1d47d93155b6e5c2a8756fa7b076007174db35b9 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f6292a6a30000040300473045022100cbe0a6f28504f2af363d796ee9a1beb0fd552fbb5356f1233d4a6e1b969c8cb702201e8453788c11197c7f297a03fc338d6e08dba246374cb5286e664005760d1f0f00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f6292a6c50000040300483046022100b9e3fd219aa40e54f2c3dc1f656557f7cbe4d434b11c381ad2340ab1f15e2bef02210093d6f522295ad06b845164d9ee6a69d3a0dc922bff0e5175c286b6b83bc8d5a6 . . . . [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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