popularsciencebooks.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:fb:95:53:d8:e3:2d:47:41:5c:7a:98:0e:17:a2:f9:78:64 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=popularsciencebooks.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:fb:95:53:d8:e3:2d:47:41:5c:7a:98:0e:17:a2:f9:78:64
Serial Number (int): 434058508155207032018892184799258326169700
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 8c:d8:6d:0a:b2:47:94:17:6d:bd:37:3e:b0:9f:bc:bf:87:18:e8:f1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4e:27:24:41:ac:5c:79:61:02:b3:c3:5f:65:46:5f:88:f2:0a:47:32
Fingerprint (sha256): 83:77:1e:f8:70:b1:de:6c:24:c5:76:c5:ea:7c:08:47:96:15:24:3a:ff:c8:01:c3:23:92:5d:f7:d9:c4:e9:95

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 popularsciencebooks.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for popularsciencebooks.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

popularsciencebooks.com
www.popularsciencebooks.com

Other certificates including the domain name popularsciencebooks.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAm4tVv5tWWfa2w8QT/CF4
QtG88+fc9MdtY+wm3n+rG6MKRpnZA6kUaYnRarCnU5uxvdkVEa0Ho0ARbdEbT1/o
0SstQzRLa608wt9IdCcvDhMO3g3gnCqAk+kWX4aR6iaL96TsLY78DLg///Ng5EyQ
F72QgOdbFRsbBSmVlDDE38Oik0al3aN3MHStF3d1tNUg7QQ+YLwuitBG5llacb6G
AFeoM7Nt7xZGvRy7kbtKAbtusdYlo4kf5QryIqPWN1BHdvKRhUT4Jn8t2WjblLoR
GZ4JpHc2eBC0WZrsA6Da/fbnOGaRMO8Nwh76eZ4qeB2LS/diBLERcFoR8tbpNiLA
6xcEpAXblPpgEORsdbxAq9UjNsasqiwhDUziq64/IOmyOoSecClDvB8UslBBZgLe
vm1cNEYCSl1OeS7P6XTODeeAOI+rBcendUsGeW4T4SbFI25reM1ySFVI1fd8E2yy
kcKWdTpLamdbH1jmWgGCsP1+5qCTDBBTzGao9vVFSZYmIy+XmdEEV4E2wt7PXu8U
a1octuRGtiN+ch2erk6JS4YiREy4BwwVnbmFEOL2GOgaUshzhCSVSckffz3h30Y0
2cJ9Uajz56A3h7LqRuKo7hrj1vbbOpQ2Tdyms3jVaIC+NzXM8Tcw3cTaVW870lzn
4bwGSnNnbEnko7/91UEf3dMCAwEAAQ==
-----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 434058508155207032018892184799258326169700
 . . . . . . . . [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 2020-01-03 17:08:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-02 17:08:30 +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 'popularsciencebooks.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 634565287661786755980131065004192571274894868206636851534698792827446342812752297145486827113523729975871271292445998739521152828830320704358362146158075474750655979968112270588989238653531910264679296835298128719763732621966285233054677323577270708989907273271550000676440354839332589558254303765911243409668604557270564349659071542120736307795063508481225400714167844289193846703772880460450188222050558210738449758284733510803816201045950712277870833906135291112205474810867931465907963992355179704065622218195673058214600109033474599494666269102884402194327356986254925390349247346659244275321910232862996316230181873796127285376573258182597264867347226968642522823445725039225320812175334784183851933196271690954196702542312072973440369612282099189300981268650455916927814658090112911077646952932749370235097671989029566498866558374657980341611186796423725888565901129908861575102144085743291026686173987043524573918749125884042533609803828999674181697606328799701934789010638761290361022677687251951767807156409188042740321774608538730104400733526801612408606556614837398334283735257941639757356611044804661330528207326367753708769888508085265911427554891592576231844755394748827735084540835128581764731101430522061172854742483
 . . . . . . . . . . . . . . . . . . . . [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)
							8cd86d0ab24794176dbd373eb09fbcbf8718e8f1
 . . . . . . . . . . . . . . . . [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 (56 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'popularsciencebooks.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.popularsciencebooks.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)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f6c982db60000040300483046022100fd12e21037aa5b60367f6c71823e6fbdbdff46fb58f23a5eb4d5d6e899444754022100f1ffe99eed7c0acbefc9ae43b037c90449a89f07e9df26ceee7c3de03ad1b8aa00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f6c982ddc0000040300473045022100d9ce120e33f14108ae159dd29f9f44c227a26d7edf877370b656c788b17b1927022075bf4740df404fdfd052fe59e6bc25da3ceb49d7b133fa9eff02b4b3513b2bf5
 . . . . [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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