www.40542.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5f:41:a9:40:2d:e9:fa:5d:73:6f:64:3e:26:5d:c2:e9:40 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): 03:5f:41:a9:40:2d:e9:fa:5d:73:6f:64:3e:26:5d:c2:e9:40
Serial Number (int): 293750961272376900513401819793177924790592
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 32:0f:3c:4d:5f:52:47:f2:e5:8b:7f:ff:ae:28:d7:8b:86:06:d6:c9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 08:3a:72:f7:45:b4:2e:f7:88:1f:41:86:b3:9c:02:c4:03:19:f4:c5
Fingerprint (sha256): 20:74:64:eb:62:08:a6:e1:4c:e9:57:56:dc:9c:2c:50:12:76:12:b7:8f:d3:d4:e3:3f:02:14:f1:42:93:e9:03

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-----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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 293750961272376900513401819793177924790592
 . . . . . . . . [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 2020-02-04 23:20:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-04 23:20:02 +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 787831883286875904807523915543639009240414183750046682034772993591240346724116619269430654418791831910376618230654907005284370371112483874057856092455843598960226831904956951273636826858868594782806990419985291163500846335632837747820144005434100825998868831257208805185555918865697504486834946752353183668426647857927622064601968671810593254027227936418515704065657004068172875215205915547672176598943984603587332974924658751491604270826692684081721492859354988107277725318275240026374862733685110471489082381492367222153803079992717782013722071640527002195314105599044376626580669606633982266727635749124086389971553678828774605572541683589497182817238896280977441219794174829524016022250618924956494536708505483198204012169615057418341733041319784787441447846354887406039467190354765602960579396917353714026460393574449486741447814020875145054992292022208781675896813937534138641562938953219670392181513750365298480371117966657288762027939578178707701628784451299717162487409260416836960835624041175366897918808488230967892412342582355555651024114847513097602077211781722442763055036972175897369196821610850440181700622477737534245293777330668184123921613673829617738212640224697824327960881447269448029597801933168377799053377831
 . . . . . . . . . . . . . . . . . . . . [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)
							320f3c4d5f5247f2e58b7fffae28d78b8606d6c9
 . . . . . . . . . . . . . . . . [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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017012b7d3fe000004030047304502205044ca8cdb9211c4edf1916d91fdc40147428863769fd1a71b73d67d13449377022100915191c68fb363e6126a6cd06f74486ec76050186260a5b07f7c06acf9001b6700760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017012b7d44a0000040300473045022100db00e05e918a8265113771c817b3a8fdef4e1868990a1b754d8d3265d305d2ff02200cc85785df8da85a1629bf11e2dc2bd676693c43f3f1e985c249291b44606260
 . . . . [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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