thebooktoread.com.kompani1.se

Issued by R3

About this certificate

This digital certificate with serial number 04:e4:30:58:5c:90:7c:d7:1c:5c:04:16:d3:bb:b4:34:58:7e was issued on by Let's Encrypt.

With 9 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=thebooktoread.com.kompani1.se

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e4:30:58:5c:90:7c:d7:1c:5c:04:16:d3:bb:b4:34:58:7e
Serial Number (int): 426097785128365358415076166108316230244478
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 62:5a:66:28:83:37:1b:2d:75:5b:2b:0b:06:f4:5f:d7:3c:19:1f:57
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a6:b1:57:19:2e:d6:57:b4:16:9a:de:24:1a:98:34:d2:79:52:da:f8
Fingerprint (sha256): 51:7f:4f:2c:eb:b5:ba:4d:1b:67:cd:23:e8:81:f2:01:52:f7:83:8b:80:87:1c:b1:53:62:f3:5f:9c:4c:a5:0a

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate thebooktoread.com.kompani1.se

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for thebooktoread.com.kompani1.se

Public Key Algorithm

RSA

Key Size

2048

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

anja.farm.txnewhomes.com
contemporarybracelet.com
disastermastersgear.com
familydentistry.in.directmailfl.com
realestatehogs.com
rezeptfrei-einkaufen.eu
savannahtrace.com
shantilal.in
thebooktoread.com.kompani1.se

Other certificates including the domain name kompani1.se

(limited to 100 certificates)
blackpanther.fund
truhaiku.net.paint.vc
elizabethkeogh.ca
thebooktoread.com.kompani1.se
gamersground.ca
yedi.vc
skiing.vc
callonwoodrealtor.com.kompani1.se
kompani1.se
tvtwo.co.za
grauna.vc

Certificate

The complete raw certificate details for thebooktoread.com.kompani1.se in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA51tgYTJH4LaJE12jG/Y7
rEIuxo8YJX8lZffZrl3ZM7QcRStZoigt7xnPSTFirG9d49SUvwlbvXjCZ/cBGbmu
Yzo6OkFYl25RhccTA0IG3V5lRFtIt+hFNpdE6sQTf8H7k5C5l8VhO+NwryQ1B4Qg
+6FmfdIFZFdZCm76rXZI5WOz2rcjoHSIg0FGNyfMfoc5oKOGLxibdAJYdojwlTjO
dF7PVFeTdpR57uWEhR1Jc+vhCMOxl4mGkiMRwutto10vTVKzofeenk5p6+lHfZEm
NfNifshNI8tknp/F7tLWspOF8VRgrMlgc1xQbdVCZbXzw3kaapgZGZNFWWn7fagP
ewIDAQAB
-----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 426097785128365358415076166108316230244478
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-14 20:43:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-12 20:43:01 +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 'thebooktoread.com.kompani1.se'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29206107870363609800219983645761744237133634455227139528260185608482935674925870346232512572200287832484099427901766683794635038469229695959029919303090513362452944004560673372281712362309966549698052744618589932393402842038440953695751240168357441644760840672399735934881691787563735123490080843051859196917847567543377167128202518440938224008978947096453629868524491502184775485686770241295163671542266176110048464009204010520248316348896644882206470936229409109390555932080259605232351084373968800900668161700173791970158856684314211983600220935245078501934465320807177777375537225140687075503291803044767198613371
 . . . . . . . . . . . . . . . . . . . . [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)
							625a662883371b2d755b2b0b06f45fd73c191f57
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (226 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'anja.farm.txnewhomes.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'contemporarybracelet.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'disastermastersgear.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'familydentistry.in.directmailfl.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'realestatehogs.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rezeptfrei-einkaufen.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'savannahtrace.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shantilal.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'thebooktoread.com.kompani1.se'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b302488310000040300463044022017cb253fed385a9270bf650066898e68138294d292dfbceeb5a28a2d1f77917c02205da153669544815079e59696b8fc4ce8035dfdb84a8ee9a0c5deb23c22d32f90007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b3024883b000004030047304502201341e129f425ea1e748a777e6955f2b71852ff08b80ef8cac9b7976a9d633435022100bc675faaa5f0360b033fffcea8899b35af6a2f5f2c35791312693c44cbcd2499
 . . . . [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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