selutbooks.com

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number 35:3f:2f:50:3e:b4:57:12:0d:31:10:9c:87:8e:3a:48 was issued on by Google Trust Services LLC.

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:
  • 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=selutbooks.com

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 35:3f:2f:50:3e:b4:57:12:0d:31:10:9c:87:8e:3a:48
Serial Number (int): 70777158109598696609486118227041729096
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 1e:fd:2e:ce:2a:d3:8f:b9:72:55:a8:e0:d5:f1:f5:22:ed:28:4d:b5
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): ad:a1:37:ee:16:0a:53:dc:f4:7f:b6:c5:dc:84:d3:59:75:90:22:79
Fingerprint (sha256): 30:5a:b3:e7:be:cc:ec:60:b6:23:00:3a:5c:43:dd:fa:09:75:4a:80:b1:1c:6a:15:38:aa:cb:47:98:20:83:3f

Issuing Certificate URL: http://pki.goog/repo/certs/gts1p5.der

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/fF6eKHcfDrg
CRL Distribution Point: http://crls.pki.goog/gts1p5/O33btpSzrYc.crl

Check the revocation status for certificate selutbooks.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for selutbooks.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

selutbooks.com
*.selutbooks.com

Other certificates including the domain name selutbooks.com

(limited to 100 certificates)
selutbooks.com
selutbooks.com
selutbooks.com
selutbooks.com
selutbooks.com
selutbooks.com
mail.selutbooks.com
mail.selutbooks.com
selutbooks.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2KgN3ZWPM89BCYxJTkB6
d5mfbMifhUzACeI5Kf6n7R6ToaV55UHWXWjWXOH1GolibfQmkB510730L1ld5cx/
Jkfayi6ap3ru//qCgQpxSB4FQDvYVx4/VTU5g3o9ihW6BXGKRxrI64ZRwvzUbP6S
/wZZt+QSkd0gBEc6rqaVd244agjmq1CNY81UPpxlXmNuA5XlrpwCWF4cJlp+P2au
MGrJ+hQHJZ7kD0iSMPIyZUWahv0t5RkoOV7qEoiTBuVpoa1TOMYxAFtrz2BPi51E
mn8fF+1bTybEtzrBMDnlgpPw+Hye9S5Dl5yY4IfMYqNfnfIyYmu5rpfmUp7KkP8p
mwIDAQAB
-----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 70777158109598696609486118227041729096
 . . . . . . . . [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 'Google Trust Services LLC'
 . . . . . . . . . . . . [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 'GTS CA 1P5'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-16 13:23:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-14 13:23:26 +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 'selutbooks.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27350344468756222435503618995076057609540073558489705933687063339291721910460291274570661478757471722468766335183301332464359252422864732974065360355108616992977901240829025600468354829895703606855901167320340705040633507952901581656040281497673069774154698866669908234621374938885996901677498134291079372290510454462618010262444143805265478108652775675779408862390054583525674129279178536851496247747573708308058183566582496148308132913656176555055624573121745669286486917390155908245150298510615856400512856748242011282392466237988379741310226614394009999381437782963507699692869123114499107546943216878149481474459
 . . . . . . . . . . . . . . . . . . . . [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 (12 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: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)
							1efd2ece2ad38fb97255a8e0d5f1f522ed284db5
 . . . . . . . . . . . . . . . . [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 d5fc9e0ddf1ecadd0897976e2bc55fc52bf5ecb8
 . . . . . . . . . . . . . . . . [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 (108 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.pki.goog/s/gts1p5/fF6eKHcfDrg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://pki.goog/repo/certs/gts1p5.der'
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'selutbooks.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.selutbooks.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 (26 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 1.3.6.1.4.1.11129.2.5.3
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (53 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crls.pki.goog/gts1p5/O33btpSzrYc.crl'
 . . . . . . . . . . . . . . . . [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)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bd883f59f000004030047304502200e6bda3717ecf07dcd4d5bbb9a419ececca6e73154ef468c75ea01e86c8ca46b0221008c39bbe57501872ce8fce2699f272af0eca613c994cc2cfe2faac3bc61f67428007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bd883f57b0000040300483046022100eab1aea0bf598b3d20db079ec1cae19e640efd92dc31792eadb79990c24c8c490221009df5c4c64cd0c0270656624352486259b3fd3b4c0d34555f7a69d2af5e4ebdc6
 . . . . [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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