www.71641.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1c:6c:50:f8:8e:b8:3a:54:d8:7c:a2:63:7b:23:d6:1c:ed 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): 03:1c:6c:50:f8:8e:b8:3a:54:d8:7c:a2:63:7b:23:d6:1c:ed
Serial Number (int): 271008741117705467160146809467202088344813
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 70:2c:40:3d:54:5b:11:d2:e3:74:b0:64:fd:76:a9:4d:e0:98:c8:bf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b9:5d:8f:87:95:15:74:0d:00:73:a1:18:61:1e:b9:b7:4a:3f:db:68
Fingerprint (sha256): 5e:38:83:de:b6:2d:59:5d:8f:d1:37:ea:b9:93:a0:c6:fc:ba:d2:88:16:01:4b:30:de:3a:05:25:c1:72:77:69

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)
89270.com
71641.com
www.71641.com
71641.com
www.71641.com
mystery.dating
www.71702.com
www.71641.com
71641.com
www.71760.com
www.71641.com
71641.com
71641.com
www.71641.com
71641.com
33724.com

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzYLDCj0P+Dje84V9Vdet
eYW49OPETpPvucigxMIxiClAH+WLBjPeibh7VX5vNU3wp+xR2FVZhD/FVsWaS2kN
RT7gGtR4eiPkjPPxYs53YDvrxNKSTJhKoEnOcEUrpA9R4dyvN4Ked2WyUmKXGpVe
7wdh5HPLueiQ6C4ccKPd8r5alynd+Wgm0Xxpr3V9VNB9MTyr9aYw3S9dnnIYjyGs
eYEQM0Uzqmrhkz2oVk9ucuL9Hn/Fz3cFrfMao+P0K4GKVB8mz2CZRuUKtHCHaZFT
WsgUPXNXwMdWEK8YOvJKtJxstbdTRd7sh/pG/1vFdGGDMJM9iqfaONevRkBB1dx0
BvA5VpddX7we06ZjPBbvhUFTUrIQGa4D9df7fas4+66ALhqQlPNnyBK2dbGs98yB
lCzqqvWg/A3AKBYcMP1rk6+ADzPtlup68rOOF+fXGARhTA3if8tx7HxCD+ufkBsf
N9yuY9ifrJbDEt+bMJLJ1M0V+uKxLS+w1kvO+I/ZreG9oGKcrvOqzsJwmEFUGYX8
GntvcSsmm/XE+C9bdJK/U0xhrTBX4WpLcvjpfHRwmZqhKm4dV+vPGmRN1g9yueOg
ZNtfvgm+Xm5peIjaQMdlJRWxhvaXhaO8J+23+ms9+eL7ifguIbJS87bSqB8blhGi
IrI2qL2mw6UvymYATufkozcCAwEAAQ==
-----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 271008741117705467160146809467202088344813
 . . . . . . . . [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 07:20:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 07:20:05 +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 838410869520591325348317509987055913040127484426632069815613162522732345785814929511138939693292287570109315253821739251937194281815682745925641889414447617613587893654567757386475429826022871143276551100851002240509683711937819127040091333854400109463843380594347579478575703146902628673782441528423849159111448833973252821118130965564984329340534147224277642409502150193673395221020566610148630457296907942991313073884488928860643166082052651361056114380565193671377628700205163000013551582017287551180557935609615670805766431062243970328005830486470648504295625891719860192359341045846494305699738471897156583328085442744099376742716843575243709414471387633079165603445058613524543310819750381175101921819537427803038050789258512861174428664925425220933196370375742847703206541125930408277570631943205951991633775184188338876568154546832928374837661132506339789895210101996085394111693345517663694873222676817574805209420042867142857178281727429500256468295494601460963496405481466894805967663165966900936884586085554254049892260910862561172555060276499179945458452184880932825390457963928688412274477489117110960740267878902681712123495443262880449976115717416819406126158260212276358968353631550970226092979997682796465123271479
 . . . . . . . . . . . . . . . . . . . . [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)
							702c403d545b11d2e374b064fd76a94de098c8bf
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c37aa564c0000040300473045022100e43f799460a40811041430bd4dcdf6088c0ffcab99f6e87b643ca7b5f5fe67d7022022fb5efb855488c2a9543184dc88bf973de319d05ad211063f7f2243344243af007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c37aa563b00000403004830460221008031652f064a93822117403da29d86213214d3aa0cdbe7c61319cbbb9a4c858b022100bb7a571a67b27a6ccd8dab0a84e869d8a93ed45073b129e825b637075c456d74
 . . . . [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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