www.5050book.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c7:8b:ad:f3:95:a7:a1:0e:99:e9:80:57:72:3c:4b:75:81 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.5050book.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c7:8b:ad:f3:95:a7:a1:0e:99:e9:80:57:72:3c:4b:75:81
Serial Number (int): 329238714711800532605227340393966660711809
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cc:fd:29:56:a9:4a:36:74:ff:15:3d:e2:95:37:c0:6a:66:94:4b:48
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6f:4a:5e:28:3b:cb:c4:d9:f4:be:45:00:b4:66:b6:02:fd:cb:2b:be
Fingerprint (sha256): 75:bb:b9:92:92:60:ad:96:f2:8b:89:d1:7c:5d:4a:f3:67:01:ac:4f:44:40:a1:71:3b:11:81:99:ac:0f:f2:75

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.5050book.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.5050book.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.5050book.com

Other certificates including the domain name 5050book.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.5050book.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 329238714711800532605227340393966660711809
 . . . . . . . . [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 2019-02-28 05:57:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-29 05:57:00 +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.5050book.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 707012396413811154590459440945048663162308072265840879079986722120445839674691375246908274974321470473435991471167486134874515846955281597701733651911973396302925592168606608595828637486921817436808078173601186382431946521658275597427582430123251376989315671111815756956799563152826920738320961718710749770878208993855661815488556125748234117703258941269632834433021204239040614376401909970501409136624360867381257547384817404003393004928556879457007125612814995116673551304689121800315531162236108257650373891026111300306169571186734202151813879268954294097573958285056895908109858873219246408651478180513251841117415588969620828129432802746594897753382335960041171556214454039425034243197524644306698068537970542162819219804668714412095956871658735834759122099954057372494636613483346371379250526694041521309223781999263327224497927861044171162109424025069652688205940337552520574003065900052787182746167141501817871401717893757250212135883887946314608937381760033172233663915955377681062587776311061828123469324387127571990617539457896880570301694264955248012534855014055143992099344725344682419495007005310430092103402772063433527698094383113633282399588065157652962312223667675426882841891663360160216281106093202552565707090409
 . . . . . . . . . . . . . . . . . . . . [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)
							ccfd2956a94a3674ff153de29537c06a66944b48
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.5050book.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)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016932e45dac0000040300473045022100b5a281dd8a6c22b5c8d2c2b6766a2042fdecaf8c3f8b53dc5decd45fed5c6a6502207bbdb45007602447597b9621cade55fd2176f936fdd6bda056bb8ce3ebdf17ef00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016932e45ded0000040300483046022100c372c47eb5ddd04340ad97edd65465644a1dc8986c957a71b66587727f7e8f7e022100ccd58a0f08c56e92e19ab934b15c94ee3bb0c1f8dca33d49ecc3f759399b889a
 . . . . [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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