www.40542.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:e2:cc:74:fe:47:57:0c:7d:e4:94:03:65:99:6e:5e:6a:16 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.40542.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e2:cc:74:fe:47:57:0c:7d:e4:94:03:65:99:6e:5e:6a:16
Serial Number (int): 425624728626132971370809227003417872722454
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 32:31:77:9f:7a:40:1e:a1:15:11:9b:a5:ad:5c:fa:26:df:8d:bb:7c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b7:a0:fe:22:90:37:ef:fe:ec:41:dd:f6:63:50:6a:28:05:2c:58:c0
Fingerprint (sha256): 9e:94:99:cc:16:18:3b:b3:60:8b:1c:2f:1c:da:a4:31:e6:36:e8:9f:58:50:f8:20:89:52:e3:98:35:eb:ab:b9

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 www.40542.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.40542.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.40542.com

Other certificates including the domain name 40542.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.40542.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGUjCCBTqgAwIBAgISBOLMdP5HVwx95JQDZZluXmoWMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDQxMzM3MjJaFw0y
MDAzMDMxMzM3MjJaMBgxFjAUBgNVBAMTDXd3dy40MDU0Mi5jb20wggIiMA0GCSqG
SIb3DQEBAQUAA4ICDwAwggIKAoICAQD0uKwf2T1rgyLDrbMSk0PFVpQTbJ3xtdkU
GVzyGLJNik/umxGtrZ5gMldh7grlkQ/LuzveoWJEhZserXDN60QF0x3X1VSdTErY
xTM5O/RWn3OiyR+6zdAIRAlB0Quq48lIa8gS7S7WIE1gh/BCkVU3EyA7OI7ZDGK3
g35vKyhLQ/3AvU/ipaAmT3duboRTM6zEHuys7JdFfrVJXhiBaKBwVNR7SQLInutb
PqlYxJl8leYVXPY+vR8LeMgV96cENBK+f+V5jxqEMAWgfsbtaDs0KCm5+iGplPvg
mZk8SE+DQLuj+W2vfKGt4BXa2kxgov0/dScTCFRaa9/KEYiyzbIZTX5lbZXc3Gbn
qQ6SYXJxBZboCskIvzT89hRsIMKwHADyUvjURkKLQUl0C9fNl+ikl9HJraaqnW4a
rYCD6GqPLMR9WQ74xhhrsvjh/OjJw9ZeB4gz3w3E7svpdxWYmCJ0tQuky8NKHZk1
aXyEBESWz7Fj3ZVQH6DnDZUPY61OnNcL/ZoyfzqiXlyB/bA3r/WtX5tcr/s1/jUG
2uoDLfrfC/+l8MlVp2ab3e0kQsEVCRvi54rlpBSUI5AhLyczZu4A1oA92Q38B3Ro
GXVcO50qiaa8zkcenOOi3zptu0nWgaE1rrRsN1bbYZ8/Y+X8EdGIqcd+j1Yo8vC9
2+zN2fSxuwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG
CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQyMXef
ekAeoRURm6WtXPom3427fDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js
oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14
My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14
My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy40MDU0Mi5jb20wTAYD
VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa
aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy
APAAdQBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW7RWBuPAAAE
AwBGMEQCIAli0LFuM84mR+rzymkInfcoiDOBmBDg5mzrkB/u4g/WAiB2Ah19gxXY
Dkm9OFN+5xvYQZRPyitWDKjej2CaWcwqVgB3AAe3XBvlfWj/8bDGHSMVx7rmV3xX
lLdq7rxhOhpp06IcAAABbtFYG48AAAQDAEgwRgIhAP3W49BPeQxYEN5T8YpnYAKh
Wiaa7jHe7Xr6/yWlJ4lUAiEApzJQkrZ1VKCtq6TewYh78WCv4btgyjHJG7xvooFK
o5AwDQYJKoZIhvcNAQELBQADggEBAHmtnXpfF5VdkieFleaYiUYdIvi6i8Z8Kudw
+e4x7IbgkfZc/JDCHctrDnubtXfi6bUXpagvCnXxkBxmWqyvIySSkMW4zM1A8Ogc
C7qv7nd0RT3WQ2pxAeeH7lK8SZ8aigPgMjW8TT4+9rfsV5gJMlTED4FkVOcIMiLo
nytq9vpdCEh7sBC54qCw6GfRC/Ylrsylq5zYFq3Kk96y8bY7xN9Lbnvjltf3get/
oHspOxy8WVTpjeoFnVrj+mBzMWSE9PVJePwMip6UKYS3IS5hm7gccno+W9cSYLgl
IOuv3db29GRhC1uMAv/JmepdEeL9kZ0abyjCfTGZE43iGXyXfnU=
-----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 425624728626132971370809227003417872722454
 . . . . . . . . [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 2019-12-04 13:37:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 13:37:22 +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.40542.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 998376111588951945993294165371471727994568922112556118555660017476029327061347608423562312748952653629523449570533614699393817863757855341041753224683821455723471464889340104639320843648371612873514497495623294813258002515676713537268792023210146772391727416556275882833610536054328532051147236420642154044669915946351419455853900311463332715888646850920567568514317556643013848238187886065180860981043999298083760591639694641406054828765873445391157199354443749665786777555660361802467195509411708136679518658820222200947307897160609581066954215709678046460241253140848067773209100277423185187168792979920938237274364439835168384286591910613247638233930319981058974033315374693195001690029790439277058000017253593285267566697267663685338543383118551248896120011512221176653345253187002946690540521391307094023004760166278947119161744028742172749070683977731572070803200382037720840877877789241324793370152539504529240962395706165930894701135966504744467578298052745765264663585902311267673611275666436041112516941172947044625688117414588436181786318912208219711127488118708381612854180216813224610547184673057323733359567580795122046241849669888983254321093858886303409803379949096178934637543300427689071117629615678830952270049723
 . . . . . . . . . . . . . . . . . . . . [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)
							3231779f7a401ea115119ba5ad5cfa26df8dbb7c
 . . . . . . . . . . . . . . . . [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.40542.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)
							00f00075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ed1581b8f000004030046304402200962d0b16e33ce2647eaf3ca69089df7288833819810e0e66ceb901feee20fd6022076021d7d8315d80e49bd38537ee71bd841944fca2b560ca8de8f609a59cc2a5600770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ed1581b8f0000040300483046022100fdd6e3d04f790c5810de53f18a676002a15a269aee31deed7afaff25a5278954022100a7325092b67554a0adaba4dec1887bf160afe1bb60ca31c91bbc6fa2814aa390
 . . . . [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)
		0079ad9d7a5f17955d92278595e69889461d22f8ba8bc67c2ae770f9ee31ec86e091f65cfc90c21dcb6b0e7b9bb577e2e9b517a5a82f0a75f1901c665aacaf23249290c5b8cccd40f0e81c0bbaafee7774453dd6436a7101e787ee52bc499f1a8a03e03235bc4d3e3ef6b7ec5798093254c40f816454e7083222e89f2b6af6fa5d08487bb010b9e2a0b0e867d10bf625aecca5ab9cd816adca93deb2f1b63bc4df4b6e7be396d7f781eb7fa07b293b1cbc5954e98dea059d5ae3fa6073316484f4f54978fc0c8a9e942984b7212e619bb81c727a3e5bd71260b82520ebafddd6f6f464610b5b8c02ffc999ea5d11e2fd919d1a6f28c27d3199138de2197c977e75