*.pressbooks.pub

Issued by Sectigo RSA Domain Validation Secure Server CA

About this certificate

This digital certificate with serial number 96:5e:3f:41:da:4e:0d:80:7a:1d:05:5e:3b:29:8c:54 was issued on by Sectigo Limited.

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=*.pressbooks.pub,OU=Domain Control Validated+OU=PositiveSSL Wildcard

Sectigo Limited

Organization: Sectigo Limited
State / Province: Greater Manchester
Locality: Salford
Country: GB

This certificate has expire since

Certificate Details

Serial Number (hex): 96:5e:3f:41:da:4e:0d:80:7a:1d:05:5e:3b:29:8c:54
Serial Number (int): 199873558281637340330801457901255363668
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 57:bb:ca:a3:5b:9f:40:cb:7f:fe:ab:50:ed:23:f8:0e:22:01:de:79
AuthorityKeyId: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1

Fingerprint (sha1): a7:e1:22:4f:c1:35:29:ea:d0:44:b6:3f:6b:cf:35:95:6a:e9:68:70
Fingerprint (sha256): 60:55:f1:88:20:ae:80:89:cb:23:93:05:8f:08:f9:35:1d:e2:97:32:c2:6c:de:c1:da:6b:e9:2b:ca:2e:56:c5

Issuing Certificate URL: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.sectigo.com

Check the revocation status for certificate *.pressbooks.pub

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.pressbooks.pub

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

*.pressbooks.pub
pressbooks.pub

Other certificates including the domain name pressbooks.pub

(limited to 100 certificates)
georgiastateuniversity.pressbooks.pub
campusmanitoba.pressbooks.pub
oregonstate.pressbooks.pub
open.oregonstate.education
northwestern.pressbooks.pub
milnepublishing.pressbooks.pub
pressbooks.claremont.edu
uflorida.pressbooks.pub
colostate.pressbooks.pub
openoregonstate.pressbooks.pub
open.oregonstate.education
senecacollege.pressbooks.pub
caulau.pressbooks.pub
uiowa.pressbooks.pub
montgomerycollege.pressbooks.pub
cuny.pressbooks.pub
libbaylor.pressbooks.pub
origin-lb.client-ap-southeast-2.ap-southeast-2.pressbooks.pub
pressbooks.org
ohiostate.pressbooks.pub
oregonstate.pressbooks.pub
atd.pressbooks.pub
ccbcmd.pressbooks.pub
milnepublishing.geneseo.edu
libumn.pressbooks.pub
umichigan.pressbooks.pub
pressbooks.org
claremont.pressbooks.pub
open.oregonstate.education
pressbooks.org
iu.pressbooks.pub
uregina.pressbooks.pub
openoregonstate.pressbooks.pub
pressbooks.org
pressbooks.org
okstate.pressbooks.pub
umichigan.pressbooks.pub
ku.pressbooks.pub
uva.pressbooks.pub
vt.pressbooks.pub
pressbooks.org
unk.pressbooks.pub
howardcc.pressbooks.pub
ucf.pressbooks.pub
handbook.pressbooks.pub
ku.pressbooks.pub
iu.pressbooks.pub
ukings.pressbooks.pub
iu.pressbooks.pub
pressbooks.org
ohiostate.pressbooks.pub
usask.pressbooks.pub
open.oregonstate.education
cdn.pressbooks.pub
pressbooks.gvsu.edu
cdn.pressbooks.pub
iu.pressbooks.pub
ohiostate.pressbooks.pub
*.pressbooks.pub
*.pressbooks.pub
pressbooks.org
maricopa.pressbooks.pub
ohiostate.pressbooks.pub
colostate.pressbooks.pub
colostate.pressbooks.pub
fortlewis.pressbooks.pub
howardcc.pressbooks.pub
open.online.uga.edu
ohiostate.pressbooks.pub
jmu.pressbooks.pub
erau.pressbooks.pub
oregonstate.pressbooks.pub
colostate.pressbooks.pub
pressbooks.org
caulau.pressbooks.pub
iu.pressbooks.pub
iu.pressbooks.pub
libumn.pressbooks.pub
calstate.pressbooks.pub
pressbooks.gvsu.edu
oregonstate.pressbooks.pub
utrgv.pressbooks.pub
opentextbooks.rug.nl
*.pressbooks.pub
unk.pressbooks.pub
unebraskalincoln.pressbooks.pub
oregonstate.pressbooks.pub
uwmadison.pressbooks.pub
drake.pressbooks.pub
cdn.pressbooks.pub
ohiostate.pressbooks.pub
oregonstate.pressbooks.pub
novagorica.pressbooks.pub
baypath.pressbooks.pub
pennstate.pressbooks.pub
open.oregonstate.education
openoregonstate.pressbooks.pub
open.online.uga.edu
maricopa.pressbooks.pub
uwf.pressbooks.pub

Certificate

The complete raw certificate details for *.pressbooks.pub in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApubdaAeIKM1O/djcLoLL
yeDJMxB622G+PsAq44HPIa8rj0WjUuZ9W1ppyWkLKELhqJ9cvEza2O7NiDk79+W5
Tfk+YuOItNy0naXCUyuIlXCBmubhYZSJJMX9HDiYl//U0TrMitMJmvxfR3fRJT99
9LVcEerGMGRcm7FObefLzvKtMAEPUmQ4sPMyshgwf6C+LpW2wRAjI/HjJKBw0n52
I41dnZPvWh6EqmncjUn8oUrN/wpoOfTzni8LYg0Rfc8B/BlqXjeB/QOOuK2JNpoM
EDMR2HgBBOlAGHEdDX00q0wo5YtlK2vCW1TKAKhPAqhcrmgrQZKPKrzjD39GVPBq
sQIDAQAB
-----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 199873558281637340330801457901255363668
 . . . . . . . . [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 'GB'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford'
 . . . . . . . . . . . . [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 'Sectigo Limited'
 . . . . . . . . . . . . [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 'Sectigo RSA Domain Validation Secure Server CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-25 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-23 23:59:59 +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 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Control Validated'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'PositiveSSL Wildcard'
 . . . . . . . . . . . . [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:12|false] UTF8String '*.pressbooks.pub'
 . . . . . . . . [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 21069402334091967944684595208064269722447572886707667522556240421647195313620174264880907211042586258130296052382433108181266629044490649216972343429264433443835566740492888132791896826525653337973003201984245178625775279887757668164423320034464521619004328725456539440028738873445121600787392717831682849424842792404775443028283672298934555678319787649553674650281208669487084201488645931302255322692583142306782388242943260832205342582451203469638075879059707245270301637897083377401701290743684855131111210844879019636107168478647818335786449407096889009164736028963670459312094038491912606380576889832788439624369
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 8d8c5ec454ad8ae177e99bf99b05e1b8018d61e1
 . . . . . . . . . . . . . . . . [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)
							57bbcaa35b9f40cb7ffeab50ed23f80e2201de79
 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.7
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://sectigo.com/CPS'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (120 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.sectigo.com'
 . . . . . . . . . . . . . . . . [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 '*.pressbooks.pub'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pressbooks.pub'
 . . . . . . . . . . . . . . . . [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)
							00f0007600bbd9dfbc1f8a71b593942397aa927b473857950aab52e81a909664368e1ed1850000016a51dbeb27000004030047304502207012b28f4ded6e4e17713403a67a0958da6a95bc5973f22a3de7d85ba033d08c022100b9f0d873a23d85f625b9f9368796e6c14bb7cc8c1fa9c8f4ba5d0fc18449b9250076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016a51dc0d4e00000403004730450221008a07c9607c2a15c8b1a90b95a0ec516f2de21a351a91b7c772235f404e361ec70220162422fc1e69167f070ea922a8cbc4d2e1036c467189517351aed383fcc7c8d6
 . . . . [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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