bookandjournal.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:bb:be:78:ae:61:5b:13:16:7d:6d:0c:a0:fd:70:5d:b7:93 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=bookandjournal.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:bb:be:78:ae:61:5b:13:16:7d:6d:0c:a0:fd:70:5d:b7:93
Serial Number (int): 412335126272931226460278169658293953083283
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e2:06:e5:8b:60:17:db:be:6a:29:3c:7c:63:b9:c9:7f:05:5a:f7:fa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e4:dc:46:60:9e:ab:a6:de:12:6d:71:5e:ac:91:78:0a:16:a4:f1:99
Fingerprint (sha256): 19:4e:d9:f3:54:65:4a:87:cc:bb:d6:73:33:db:52:94:68:3d:f2:a4:d3:6e:c2:23:e5:6f:b5:53:cb:cc:21:96

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 bookandjournal.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bookandjournal.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

bookandjournal.com

Other certificates including the domain name bookandjournal.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for bookandjournal.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 412335126272931226460278169658293953083283
 . . . . . . . . [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 2020-02-18 18:16:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 18:16:35 +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 'bookandjournal.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 749384546553488413173509599544473437622255883064508158616916790432947386401758084355879970559739627944168502740911064945686318909529308462118541286448775326361861051126878141100845249336526598164684535658191297110403097046629866247713701894970922980353190762163612531391685490788385735713706395899902880798357064398666990389918689451549837699244015499159550700656562117469349138114569782683053411479804177534078267053594459589887778343725288942875458635518005878502201190398688100513001006122621603840826591238573270774387258392949170289047753767185378169008440981457519631710024876943720126344310364197267313470129245083780766872336142079063745443342524234458304974025249398389774855556484300134395832127764073332818512138469254331841755823395347201354630343230038113698241754180725969001797730779394455601035900345314564607301485827407757067693768013947997087519828963440128517621078014612117211485642471034699372681921243143673326311104626715400112961078483064129088996431333396666537312912032223264210176027745379395922159973622275622056001142790191210051117503794459681048096234052233790541376479708701690829716750589978449729649298947376546749583731054977348215910189040394088392760231431703287495850880611335268530637608784399
 . . . . . . . . . . . . . . . . . . . . [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)
							e206e58b6017dbbe6a293c7c63b9c97f055af7fa
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bookandjournal.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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017059bb0b12000004030047304502202414c14c47233c3ab716ca28ff9b9009fd70057cdb2be64b9fa456a879c3db180221008a1efd81002963d30fde4fd82c8080afd364b4c21aaa8fbc20275dc690d6b228007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017059bb0b02000004030047304502210093bca1bc88bf2b8b06f4a7b744d031d82983d8ba3a10fc2e05fa12f07cc9246302206ecd9592b3cba35d81d7c0fcf701eedb9d071f01a54a5ed4df3019a1b6ca2aab
 . . . . [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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