popularsciencebooks.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d9:12:97:04:19:4c:6b:65:10:52:67:53:a4:f7:a9:cf:6e 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): 03:d9:12:97:04:19:4c:6b:65:10:52:67:53:a4:f7:a9:cf:6e
Serial Number (int): 335202841641008146926640676560110053085038
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c4:c3:c5:0b:fa:cb:b2:a9:f0:31:fd:87:0b:b8:76:6b:50:5b:1a:bb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 67:6f:c3:31:32:b4:1a:0f:57:6f:b2:ed:b7:e8:c2:a8:0d:e1:f8:8c
Fingerprint (sha256): 39:48:59:ab:33:a5:94:ef:74:b7:4b:f1:4a:5c:92:6d:42:f3:eb:54:1d:0b:a2:ab:97:f5:d5:43:c1:b6:ae:47

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-----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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 335202841641008146926640676560110053085038
 . . . . . . . . [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 2020-03-04 15:07:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-02 15:07:03 +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 780298355131049459798684746903497530742964374708635955050188447765018600004321546908050710545232362132565217704175547191667953126029268554409953034136768678697989560095070146241943515046826111983427222527456851780854637844382645046177783016142618195708806940913317741178908321979900682878288271523042645159942463041506265388597330032280716785422644544558104371614934426525155764663817481086313761557291396524376829421702368156229202838933195383689622316361526701929337381665684871858338103122270476274370166555065732139097888132136455664976568326962894900594281866556824615972540342430765466858615424531157298086796437119548237763865519617843018652764846629559187278729377597677685499916970045062282427302694723818353565997569970916317860534627555984691233376980444471938574937050175667736817533571120650788464794792164478575947169473667902587781079698242360240810374776452940224872437136730819690425583767763564416670324629743410017091771775313050807270584325971899683505766131390852761783115761009640239578447923785438111488477494240488146625295054478068701693267664506320726718543883699976806128289176405657827682865975446850859263570301021114432796777930771161524994188248560708650411818273595657533226238592607178266018057564707
 . . . . . . . . . . . . . . . . . . . . [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)
							c4c3c50bfacbb2a9f031fd870bb8766b505b1abb
 . . . . . . . . . . . . . . . . [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)
							00f1007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170a64ce9c1000004030047304502210090ecbd216ca5d16544a025e5e0868d1b2168d73faf7140b47b9bbec1eafb5bd302207b30839ffed36056786a5b68eeefdc6667afe6f7cf94b740627f7a13d769ca9f007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170a64ce9c10000040300483046022100aa24b81a87de0bdc464c443b254d6f52120710e7e30667a20d306db865415975022100f2c622854e31db70d26a6308b317675d8914187fb5ddda12db76393bfed3c129
 . . . . [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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