5050book.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fb:e3:c3:71:7b:37:36:ec:6c:b1:2c:1d:ea:7d:b2:5e:3b 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=5050book.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fb:e3:c3:71:7b:37:36:ec:6c:b1:2c:1d:ea:7d:b2:5e:3b
Serial Number (int): 347050481447041321739626662150373800828475
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a0:27:63:98:4b:0c:3b:65:87:8e:05:67:ac:39:75:a4:11:5d:30:1d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 28:5d:1c:1a:7f:97:d1:f9:2f:d3:70:9f:71:f3:a2:9f:a8:35:42:f7
Fingerprint (sha256): d0:fa:8f:47:98:e7:86:5e:38:e0:c4:04:86:a5:dc:42:a3:0c:ab:a0:d9:68:26:1a:2d:ee:90:e8:17:3f:4a:55

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 5050book.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

5050book.com

Other certificates including the domain name 5050book.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 347050481447041321739626662150373800828475
 . . . . . . . . [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 05:49:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-29 05:49:57 +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 '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 751414184990593610284002248629025549929155395632542639008192295951552875564940577562419220148409483458721652403042790109428977507859401457193807053753772723894584269336326382817792681008151306340915076327238602096799356383212571296579628241458354300964117761401812660520776815800822233300045793484651349469390927737589665982352491331290765300076754122520148853902707929034545621173243796787509353323035188094061418276767981602845885156631014773660593291657695040995927928087315500360352236881303716774628431883235749188680154028225063355277220051831957541880227119823186283556992749681908615466268358926771058800440496478611169044978852319542664658391101144996319145475030699739997485653843965183782357735874001219542656103375411673875829289904846299112978639740785128804668663552077578843331758860891226892361113577870860656514379137117021431752542387960540081461531948378272937632554739986649286652659663932660328655842922799168841041978203387947615742314334910367340690849642430535355248020750440565878192558016339901958745372890066775526912743234078957563402971482742844558191931607323265120837909762724480038062894944289375092863475857146408102396214676939608415065916693905167331412699840994765209844177714968680488124550517561
 . . . . . . . . . . . . . . . . . . . . [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)
							a02763984b0c3b65878e0567ac3975a4115d301d
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016932dde6c00000040300463044022048c9317b51631da20c132773d48713df2aa8cf1f2dde88acb35a0d56bfe43ffd02207f5cbfd7567920b2b7cd4e03750435a2ffb96d285f1eab684fb74a2f783300de007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016932dde7130000040300463044022045572017704c08d0441edff5643ae2afcf1653b613fa7ec04f29a2f0ef1a2ac8022042bd059d0c7b8efb27b00597381f68b082bcf450b3bf5e9a41b682dc54b85f95
 . . . . [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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