www.40552.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:72:ca:86:ab:4d:62:26:10:20:ac:3a:b7:9f:24:59:b1:1f 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.40552.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:72:ca:86:ab:4d:62:26:10:20:ac:3a:b7:9f:24:59:b1:1fSerial Number (int): 300398250921618307732263399499721168498975
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 33:e6:e3:72:2a:b7:9e:04:62:68:d4:7e:9e:27:03:9d:39:e0:ba:49
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): de:37:ae:24:c8:4f:0a:da:ce:b2:39:38:6b:31:91:da:5e:1e:d0:bd
Fingerprint (sha256): 49:53:fe:8c:98:19:8f:9d:3f:9c:7d:3f:d6:ad:0b:0b:9f:2d:a9:00:7e:f1:d8:61:b9:e7:a9:4e:bc:81:74:5b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.40552.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.40552.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.40552.com
Other certificates including the domain name 40552.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.40552.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA3LKhqtNYiYQIKw6t58kWbEfMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjgwNDA3NDZaFw0x OTA4MjYwNDA3NDZaMBgxFjAUBgNVBAMTDXd3dy40MDU1Mi5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCrfMfrdM0LT0U1pEgYl/BROjwuS28ISBxU kA+GJH8vN4iaGoCojFOoirxQu8AxYQvLmcfUdPksUhNw2nXncI5naSJnASxbMoFH dDFCfkzWyjwOarUROc61gRzxR4TD7bxEWHTwhQ9ZT9IHoMpNZUuD1RF189jFxZ7n b/us3ms/LwRWxjJuWOA6sesIwArzMNmZyTdgV7997NaNkgNcoFUxA/XOyyVG2XG8 knZEWM0ZyESfwtq8NsZvAMZuZPJiQVOFE+gMzEifjBiSzTMS/OY21K4PtlgbyyKG qaKxe9Udm7xSB9gDTIj14ChxMgZyXAuIjM30Oo2GiRVZ2pjC6JKX9Brug6UPJUBf 11gdmU7XrUSq8+y/0deGi3UOH7ZRwH2er/OSjIjv3CWWbX2DxDxtybrvhCHWkjwA rRdygBLYU0oVgagKAf3HvHIpBUrtia1yTxfoBaRGoNix9g0bycbC6Q0hdpp0W3Fg XQIYGBpmrgXGy3nDRDR1V4VjbJP0G+UHZmAaFL3hDWxkPLmlkCmhzFJjbW8FLr/Q yDk3yyyLJpf1DGhhJgwgrYsiIuz8Gcxc9e6RJu3OIWkEhLhCFVYQHYkmuVPWntgF B5gTo4E/XaNwwzCREjY4S1/2ikgXqLhFUYxWxha1IW7+GSCQqWg7W0sY8HW/dc4B CgXlecOjLQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQz5uNy KreeBGJo1H6eJwOdOeC6STAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy40MDU1Mi5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWr81lkFAAAE AwBHMEUCIGztaqCYx4BbKYSvMYS8HuabrmjTqKMpC7VgvnRHXzlBAiEAvHzquuKs lLQ9T6CeQT3vnjD4AJuPJul+rh8DFqxNAR8AdgApPFGWVMg5ZbqqUPxYB9S3b79Y eily3KTDDPTlRUf0eAAAAWr81llcAAAEAwBHMEUCIQCt5rAFOafBiqw+aOYLEqQH opfx6koxsxZiaYbz2wTyPAIgQXrj/Kd2tNl8zxTK9b/9NCKemt0rKk0jihwVqo4P d1cwDQYJKoZIhvcNAQELBQADggEBAJKkcEur/Um83CaP5cGspmXfNRHshgBD9hHi Ioxxh2S38eBo/WZEr0WMY/YIDPQbT/Xo53/59nz8HSALKINSYvSMNGh88bfHkOQi yquUPHj5QhiaYc1/Jy/C2GPzcD9DOmLVWLQ0Ta+MoTHoA1MwIAqBeYnRlfKxAAy0 9wAFbm3BlS+vojygf7YMYcf7Wmgh30es85iqxmy+z8cUDIrGZtuH4Y65E0NNmrPF fDxqfoCTKMyADYuc6bsceylGeXpNm2aYWfbtCvwknB4ON9E4a5CXcIy/bwcNrz6+ idkCiojX1W/WFirhol0un4Bjp7uIfa46yXVc5eMcuY88/Pz8XUg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAq3zH63TNC09FNaRIGJfw UTo8LktvCEgcVJAPhiR/LzeImhqAqIxTqIq8ULvAMWELy5nH1HT5LFITcNp153CO Z2kiZwEsWzKBR3QxQn5M1so8Dmq1ETnOtYEc8UeEw+28RFh08IUPWU/SB6DKTWVL g9URdfPYxcWe52/7rN5rPy8EVsYybljgOrHrCMAK8zDZmck3YFe/fezWjZIDXKBV MQP1zsslRtlxvJJ2RFjNGchEn8LavDbGbwDGbmTyYkFThRPoDMxIn4wYks0zEvzm NtSuD7ZYG8sihqmisXvVHZu8UgfYA0yI9eAocTIGclwLiIzN9DqNhokVWdqYwuiS l/Qa7oOlDyVAX9dYHZlO161EqvPsv9HXhot1Dh+2UcB9nq/zkoyI79wllm19g8Q8 bcm674Qh1pI8AK0XcoAS2FNKFYGoCgH9x7xyKQVK7Ymtck8X6AWkRqDYsfYNG8nG wukNIXaadFtxYF0CGBgaZq4Fxst5w0Q0dVeFY2yT9BvlB2ZgGhS94Q1sZDy5pZAp ocxSY21vBS6/0Mg5N8ssiyaX9QxoYSYMIK2LIiLs/BnMXPXukSbtziFpBIS4QhVW EB2JJrlT1p7YBQeYE6OBP12jcMMwkRI2OEtf9opIF6i4RVGMVsYWtSFu/hkgkKlo O1tLGPB1v3XOAQoF5XnDoy0CAwEAAQ== -----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 300398250921618307732263399499721168498975 . . . . . . . . [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 2019-05-28 04:07:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 04:07:46 +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.40552.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 699607658317010589809561835616605076400469282004374467087351571370122043387372203059220991752064674950958706135868936292974141056028589835982248007112556435139034050221495765908684498665226538425515810740392766104290864258099970008734195372019277731549808866839329930985021364771965083156162405005608283440286862188052701309526826720582584298123276693954651768558274063090824553874504914751526284407232593577268722885753994694339379300439900257101219917088729416619269757449417355424038922225710152228290512165454749085971869890515615457389853424783384281863062112384434923236868133958159997165719485751310051093130038036847608082625961124562367510633108285130309535426923820009016121089181365845860842492064196979119763781354645984513870785702475130852732718426205725699290501614166379388123888725741149008156330202067976885902431216195392694942094441662864582421836222122751999838362392631836971645904374606944003542560700616095041711161374422031127347946176915277366683871369481721808695534830965384801084850245229522093647268907195678652119933203408499277140795209597837771618400635234881120436580137786752601705366951687593405554677207852175062051105425959578922739382535696360814095642228647592450569191907814648674048333292333 . . . . . . . . . . . . . . . . . . . . [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) 33e6e3722ab79e046268d47e9e27039d39e0ba49 . . . . . . . . . . . . . . . . [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.40552.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) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016afcd65905000004030047304502206ced6aa098c7805b2984af3184bc1ee69bae68d3a8a3290bb560be74475f3941022100bc7ceabae2ac94b43d4fa09e413def9e30f8009b8f26e97eae1f0316ac4d011f007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afcd6595c0000040300473045022100ade6b00539a7c18aac3e68e60b12a407a297f1ea4a31b316626986f3db04f23c0220417ae3fca776b4d97ccf14caf5bffd34229e9add2b2a4d238a1c15aa8e0f7757 . . . . [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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