www.71142.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7a:d9:fe:4b:40:56:77:3a:c8:61:6b:1d:79:68:ef:da:44 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.71142.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7a:d9:fe:4b:40:56:77:3a:c8:61:6b:1d:79:68:ef:da:44
Serial Number (int): 303141069404400709598440167269267753916996
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d9:c3:cd:5b:da:a1:f6:1e:1d:07:18:6b:17:4d:f4:95:d2:e2:11:65
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c8:96:ea:7b:a9:a8:a7:07:53:7d:3c:c5:bc:49:33:76:cf:7f:ac:f1
Fingerprint (sha256): 25:73:cb:d3:e5:39:78:e4:8c:4b:5b:e5:65:98:03:1f:64:42:04:3e:93:84:8b:a8:13:60:f2:83:3c:ef:20:49

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.71142.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.71142.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.71142.com

Other certificates including the domain name 71142.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.71142.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 303141069404400709598440167269267753916996
 . . . . . . . . [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 2019-07-28 07:58:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 07:58:55 +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.71142.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 805111612179429560195172505530209404480786297928869932927462696467017440638847706103579600190417580056501461742165554206567591328112840256591085948831824774033397903933416119454389156556046095302384302553898918887421159757888706179478390208277131774712756847259793937581838749216502416181175592384402581330125063466492218944579822823750030536263636605401456790980202061424213312808427129248035325394378510817439492269739186648761286807548108544709101690166945123439746238166497015705128666432553038289651546556245593156852227983749610154638369995593791287680773416528190561014813827434715340691470801342778667888251477625624936982277412922488105619657662895616791953832936546484426355522401223001499399533349583726093979998539859298682364439809739027061118980491390895110195765781460175669729065682643965822069689972313317314873693806138240678876518490521274643539582840514556012828629430184296561840709370055208783102892423156876457436597881838183532213977105509666542343916916107669841253009071395652294589612958455622664439819381786791505281463215815403409550551528891879098255488181998102492842783818746152655368359257457591230927929770781598802313677191479243223792663305869029770766895836739131878203188417414775348298606609001
 . . . . . . . . . . . . . . . . . . . . [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)
							d9c3cd5bdaa1f61e1d07186b174df495d2e21165
 . . . . . . . . . . . . . . . . [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.71142.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)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c37cde55c0000040300473045022100ead45686e313d7a96eb5f769832c63113e7f0441dd248d6afa79660c435fb3820220742f269011a76a4f0e89315763dd609240beb620fed1471ac3510dd7cd1a9989007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c37cde6590000040300483046022100b460510128f69ba71e3a6213f61bed707da48f0b5f68610dbe3cc4aa069eb26f022100913a458aabec11554edb617fb54042370601719cd93455c97f9dca65d59f1229
 . . . . [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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