www.novosst.com

Issued by R3

About this certificate

This digital certificate with serial number 04:4c:d8:ae:4c:91:de:ad:56:4a:15:06:1a:90:ee:07:e1:3b was issued on by Let's Encrypt.

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=www.novosst.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:4c:d8:ae:4c:91:de:ad:56:4a:15:06:1a:90:ee:07:e1:3b
Serial Number (int): 374598621872795365364199159429264390480187
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ec:dc:28:4b:bd:6a:b4:59:b6:ff:ad:eb:23:98:65:6d:a1:bb:14:6f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ee:b4:51:95:c3:41:ff:f7:52:81:1d:fc:d6:6d:39:7b:83:98:1a:54
Fingerprint (sha256): 0f:de:85:4c:02:de:8d:38:35:77:b8:f3:4a:4e:f8:f6:5b:94:ad:6f:70:2b:55:17:e0:57:9c:d5:25:41:70:97

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

Revocation information

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

Check the revocation status for certificate www.novosst.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.novosst.com

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

www.novosst.com

Other certificates including the domain name novosst.com

(limited to 100 certificates)
www.novosst.com
portail.novosst.com
desk-test.oniwa.co.jp
www.novosst.com
webservices.novosst.com
dc.novosst.com
www.novosst.com
hrs.novosst.com
portail2.novosst.com
novosst.com
hrs.novosst.com
www.novosst.com
support.filenorthcarolina.com
support.metaco.com
www.novosst.com
support.metaco.com
etrenovo.novosst.com
www.novosst.com
support.supergrp.com
servicedesk.cyberschooltech.net
apps.novosst.com
*.formation.novosst.com
desk-test.oniwa.co.jp
novosst-test.novosst.com
help.logicfusion.com
service.prodigitude.com
support.metaco.com
support.lewisit.org
www.novosst.com
*.essais.novosst.com
www.novosst.com
servicedesk.cyberschooltech.net
service.prodigitude.com
novosst.com
help.logicfusion.com
soutienit.novosst.com
portail.novosst.com
portail.novosst.com
desk-test.oniwa.co.jp
formation.novosst.com
*.essais.novosst.com
portail.novosst.com
apps.novosst.com
apps.novosst.com
service.prodigitude.com
portail.novosst.com
www.novosst.com
www.novosst.com
help.logicfusion.com
portail.novosst.com
apps.novosst.com
*.formation.novosst.com
portail2.novosst.com
portail.novosst.com
support.beepec.com
vpn.novosst.com
portail2.novosst.com
support.lewisit.org
appsinternes.novosst.com
www.novosst.com
dc.novosst.com
novosst.com
apps.novosst.com
portail.novosst.com
support.supergrp.com
novosst-test.novosst.com
support.metaco.com
support.metaco.com
soutienit.novosst.com
www.novosst.com
www.novosst.com
dc.novosst.com
appsinternes.novosst.com
novosst.com
soutienit.novosst.com
support.metaco.com
novosst.com
novosst-test.novosst.com
www.novosst.com
support.beepec.com
portail2.novosst.com
soutienit.novosst.com
apps.novosst.com
formation.novosst.com
support.metaco.com
support.metaco.com
support.supergrp.com
support.supergrp.com
help.adics.net
novosst.com
support.metaco.com
desk.elephantintheroom.website
novosst.com
*.formation.novosst.com
help.adics.net
rds.novosst.com
support.beepec.com
desk-test.oniwa.co.jp
gcnss-xwyc1-lidc01.novosst.com
novosst.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3Putog1kkV8KBCgFUdVi
NVobFrEVvGr7Y2MZ1Hth5RnqV5l8/URInga5DqCK76+FdL87knXFnIUi8dC5AW8K
jNOdiXWABoKHczM5jBzxkCseNvqRodUb2ZyjsvBjMqSbUPwfRHG2XJWypcKiqYk+
+SGo8wTEFEWcnD21UD3lAnEfIlTEdLcvYHY66jQOwT/xPdnifSzUNA5yxbxe2RoI
6Jok5MdSPK+prJUPH9qtkuJmb2QFkD0pMH6TYiOQZnx/vce2/hIA8ls8FcjD7PN/
AW+//kvruLkbq3Tfrc56wp+6uwfUHPI9fh/nb8DKO9ymKZpttsSIHmCxsZPvvFhV
gQIDAQAB
-----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 374598621872795365364199159429264390480187
 . . . . . . . . [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 2023-11-02 20:07:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-31 20:07:24 +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 'www.novosst.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 27896534265104207807339408063442270565078081354527756975081028012948892169218620918876848279585619326951556042468297258578863958732714830917347418911897162544275968398410143027278000615197678118634435714549718351027290431696009805530635011518559820825287032539462703344068269021353112872571525248131693111568505254688431501451646565739957898692874874138611266945606955889063004080167620279797168977744366907302014303625246253809718485861119927436124089816829216842651542126407799071217994393859989512681224764736857166792087361343633877869038381505989053453300842226885365622377918365731102052500774398298898633872769
 . . . . . . . . . . . . . . . . . . . . [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)
							ecdc284bbd6ab459b6ffadeb2398656da1bb146f
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.novosst.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b91dcc3750000040300473045022100aa82b4db1dc5149498caf51c21257b0ee2067d44066c47d3156d3c9c2b003b13022041fabad7a52b5f4d12e1edb0cba01861b672e493a5547fd126162b13033e209e0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b91dcc5330000040300473045022064b9a14828378e2c99597c188762befc918591637b781fc4a06060077259d7b20221009e1fef9272b5aa593d2ad57516e3290f30981bff130db6b8d1c4c2882fa042f0
 . . . . [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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