www.71641.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6c:35:18:e7:0d:5e:c7:90:0c:92:9c:a4:f8:db:62:91:5e 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.71641.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6c:35:18:e7:0d:5e:c7:90:0c:92:9c:a4:f8:db:62:91:5e
Serial Number (int): 298157931807939216774678455646860796399966
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: be:7c:9c:ed:d6:1a:e2:9a:17:f6:f8:d7:ff:8e:c3:8e:2e:d2:f8:85
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 36:e3:7c:60:9f:20:32:18:c7:02:e7:6a:47:44:f1:6c:e9:a8:b7:7a
Fingerprint (sha256): cf:41:c3:6b:fc:7b:03:9f:d5:a8:9a:e2:df:5c:e7:64:dc:7b:a9:e0:5d:9d:4d:e0:9f:58:2c:4b:e4:1c:4f:b8

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.71641.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.71641.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.71641.com

Other certificates including the domain name 71641.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.71641.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2YpmlTCVa1AEJSVybXUM
nRGx3KTcADr2EN9K90zZ5xJUukA0zz4UdzgXO367Snnw4CFu4iDiKYNWR/asXLw9
tY6XMWtgbeyw0Iw72485FDOABQt4hAgoh4h2I2JJ11Hc1yK94f0oVFWHY2WA4nFT
wkqsTvMjo6AVMP+PsFXwt1FJZCWol7iMgKaaub2oCEST8J/OM5DAo4yFhaoMhqoH
zTdRkuCKoSqPGDnALBP6Z6fDwisVx9fz6nPcKw0S8z84qQ84dq6VlSmZ7RQaBP+V
UQFp2/JyEp/o96cuPTCTCTIztsSN2nVJj+v4wgJufCcTFq7sTsHQFlbEHh35QTIf
Vh6VtCvHIOIOv2NhnHvRprDNIaAyLLjkfBKPYPFst6X8aIbtPdDWLjzeja4b/yVW
G24VUzZT+9apMXnbY+Ec6YhOWj3LvotUk3vN+OrxB6VZ5q6bQSMtCGSOUsU0AlIj
XwnlA7vqC2EYcBUpxn47qWGy7bLZyiGq8atfRytDqPDcRDX7mitkKaEmAJcgXBvB
wSh784OUqfYMqdrqm9vDpKog/yQViBt7xhZqkTtRQsLuTmxCok/cJ0FG2SL78tol
rWvh2/UeVrCodG4e9Ha4V7S9r5dRhrzE+byG3CF4qeY/Uj3UZZfsjlKkWGjUlupp
eQzb8/BwZardwjyUZ9bj/fECAwEAAQ==
-----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 298157931807939216774678455646860796399966
 . . . . . . . . [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 07:30:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 07:30:59 +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.71641.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 887488331712312191776214280066918776859643504756861222233067626216075016815183910754571476254214854333031222063761389804692172079316795947751823948195130555112159136220169570217909285873041764916018918327742604642106101726371709712756017416290883566396479893513528582163584679890131352959406410419934689876793193995564911729614993288348844366970394989868631337653522194517441002129615091570471283408699116712862109170398673111687289807825424422299495732207679981536684039292343939235078435910716285096620944859200633970053878093458434570865879176571500124368692765613348352638372918069729880197839358463366709063070321255992171734100310066240795479774808090819820541651367738667146810457710309918336577185736903541875874532062432637689163147127086029906399308456217055297974530708004438143417149684245223123579039268715237311955261414320221769625523452085450369051731191132143698294692996020195122584710256694047466784342955400671261344805093158626476945666616310698596750380044938536460728982763066023398015851589673593967626932153280527090319259787297289382062804301080011592808028151825275237235972814788549447571328458000618682147790985274883622068028431115245929557291603357672383898631080996451749265502000544700070473796681201
 . . . . . . . . . . . . . . . . . . . . [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)
							be7c9cedd61ae29a17f6f8d7ff8ec38e2ed2f885
 . . . . . . . . . . . . . . . . [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.71641.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016afd906458000004030047304502202a30ad6867db4a71ce36a429e1843ed036d2a1274ee6c27afe878215f1bea3fb02210091631654073d302f3e1ab7a956c7642cfd1a2eaf80aa71e047c1add31cf3c84f007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afd906477000004030047304502205e1b01a88d78dfd6ca218c1d86a8645790f91dc9f26f4e120deaf52bab4d1f11022100e963a4bcfee5ca58dfa76c717164117680ae18ea79a1444aa1897453b516d231
 . . . . [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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