42147.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:58:c3:05:6c:f1:a7:6e:94:99:17:3a:aa:52:0a:ec:e4:12 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=42147.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:58:c3:05:6c:f1:a7:6e:94:99:17:3a:aa:52:0a:ec:e4:12
Serial Number (int): 378653219646391964681159647020861973390354
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ea:66:04:f0:8a:d9:f4:b7:4e:90:3f:7f:a0:bc:cf:d2:5b:30:af:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5b:58:24:aa:02:dd:53:51:c6:f0:f1:76:b3:86:86:e6:46:f4:9b:6b
Fingerprint (sha256): da:df:61:88:31:4e:2f:99:15:10:b7:c1:3e:84:d6:79:98:d5:6f:c5:4b:62:fa:bf:36:15:bc:05:1b:82:93:3d

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 42147.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 42147.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

42147.com

Other certificates including the domain name 42147.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 42147.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 378653219646391964681159647020861973390354
 . . . . . . . . [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 2019-09-30 23:04:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 23:04:30 +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 '42147.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 692334111675932033682386408888212117492386712185106444447273190801027056574875014933636187127494451532412084486123719073822568330767689759670902159594112634397968272166303880986176002451043272123658746342368698911833371664430648423488611115883491703370394957774871738357626457920130665276915033113800112913843083435736437998886903180744194763450981865212599691286626357125802465021882519515940976344312790822471330525935963183634560658141945533753512749055592420764635379565401614916813115761147234908129749864092739597447637320243116334885785194757195505538221095228634199020991474369771325866360292377336140641013377499266049376277795958824692694243289307149009172471447304527319703676093975092108427794550988625886286574424514392326715128725143777636759737002774524200872787917344735325786167784206535791833775742110620271704868941219551410392258311878335348111586877253508218152334892945416609892487084173938506441372127356015637789999207443718303872566124779506861523811950314709119534849975683202356858007777750579742471272942724528413200299619359451470365328995534383683197263273161936242558786377761031995718474446762127717792017847117275319866217843255208863281719076420368698758699734125765784873248621903366439755293738943
 . . . . . . . . . . . . . . . . . . . . [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)
							ea6604f08ad9f4b74e903f7fa0bccfd25b30af70
 . . . . . . . . . . . . . . . . [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 '42147.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)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d84a1f9e9000004030046304402204c8ba1254be88174e4ac8ef46105522edbae5085895a3245f0645602ca99092e02206e74c272d81ed6ab52488ad3d4b96dea5daf7bdebc0ca9a4b42cf6a1cb5b4dc800760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d84a1fbce0000040300473045022100bf73deab91a498b150448d92e3688afa9f221abbc34a641ff66790d916e0cba802200dc8a7595242a6646febd889aee1585ca84af2c162b290898a8eb727137e7586
 . . . . [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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