portal.local-sg.dubber.net

Issued by R3

About this certificate

This digital certificate with serial number 03:cf:f3:7d:08:f6:42:1a:35:c8:3f:7f:e9:a5:d9:95:01:6c was issued on by Let's Encrypt.

With 5 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=portal.local-sg.dubber.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:cf:f3:7d:08:f6:42:1a:35:c8:3f:7f:e9:a5:d9:95:01:6c
Serial Number (int): 332098959369767915791780690907625550053740
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 03:35:a4:08:19:c6:36:61:be:5b:ad:91:ca:46:ee:24:ca:96:4e:94
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 83:b6:46:37:62:db:49:23:4f:bf:cd:39:1e:d4:00:a4:10:9d:1a:b8
Fingerprint (sha256): 20:f1:86:f5:17:58:c6:5a:c0:fd:68:56:29:4a:7d:72:08:5c:bd:35:18:93:92:1a:b9:fa:e4:74:33:bd:bd:3c

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

Revocation information

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

Check the revocation status for certificate portal.local-sg.dubber.net

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for portal.local-sg.dubber.net

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

myrepublic.tcrecorder.com
portal.local-sg.dubber.net
sg.dubber.net
singtel.tcrecorder.com
tcrecorder.com

Other certificates including the domain name dubber.net

(limited to 100 certificates)
hub.dubber.net
na-msteams-config-public-api.teams.dubber.net
content.dubber.net
sg-msteams-config-public-api.teams.dubber.net
gitops.tools.local-sg.dubber.net
custom-domain.sbox.dubber.net
content.dubber.net
sbox-msteams-ad-sync.teams.dubber.net
api.dubber.net
api.dubber.net
dalestatus.mambu.com
sni.cloudflaressl.com
oboroten.uat.dubber.net
teams.uat.dubber.net
portal.local-eu.dubber.net
162-internal.networkstatus.co.nz
ws.notes.local-au.dubber.net
162-internal.networkstatus.co.nz
*.infrainsights.dubber.net
portal.local-uk1.dubber.net
beazly.uk1.dubber.net
elasticsearch-2-uk-prod.dubber.net
tolmach-us.dubber.net
support.dubber.net
oauth2-proxy.tools.local-sg.dubber.net
support.dubber.net
stg.access.dubber.net
hub-sg.teams.dubber.net
custom-domain.stg.dubber.net
162-internal.networkstatus.co.nz
portal.local-sbox.dubber.net
dalestatus.mambu.com
vault.azna.dubber.net
162-internal.networkstatus.co.nz
162-internal.networkstatus.co.nz
consul.tools.stg.dubber.net
us.dubber.net
*.notes.stg.dubber.net
portal.local-sg.dubber.net
msti-dubber-connector.azsg.dubber.net
162-internal.networkstatus.co.nz
api.dubber.net
config-sg.teams.dubber.net
162-internal.networkstatus.co.nz
sg-msteams-ad-sync.teams.dubber.net
uat.rc.dubber.net
ws.notes.local-us.dubber.net
support.dubber.net
ingestor.apps.apac.dubber.net
temporary-grafana.azapac.dubber.net
162-internal.networkstatus.co.nz
msteams.notes.dubber.net
*.dubber.net
beazly.uk1.dubber.net
dalestatus.mambu.com
content.dubber.net
app-ca.teams.dubber.net
ping.sandbox.dubber.net
dalestatus.mambu.com
dalestatus.mambu.com
aws.orders.dubber.net
na-msteams-ad-sync.teams.dubber.net
teams.emea.dubber.net
idp.uat.dubber.net
162-internal.networkstatus.co.nz
dalestatus.mambu.com
msti-dubber-connector.azemea.dubber.net
emea.access.dubber.net
gitops.tools.local-jp.dubber.net
support.dubber.net
heroicscapital.eu.dubber.net
apac.rc.dubber.net
spg.puddles.dubber.net
162-internal.networkstatus.co.nz
kolhoznick-apac.dubber.net
oauth2-proxy.tools.local-jp.dubber.net
dalestatus.mambu.com
staging.dubber.net
au-msteams-config-public-api.teams.dubber.net
app-sbox.teams.dubber.net
dalestatus.mambu.com
chatterbox.apps.sbox.dubber.net
msti-dubber-connector.azapac.dubber.net
dalestatus.mambu.com
dalestatus.mambu.com
teams.na.dubber.net
oboroten.na.dubber.net
vault.azapac.dubber.net
custom-domain.emea.dubber.net
idp.na.dubber.net
app-eu.teams.dubber.net
dalestatus.mambu.com
keycloak.tools.uat.dubber.net
app-au.teams.dubber.net
162-internal.networkstatus.co.nz
dalestatus.mambu.com
portal.local-us1.dubber.net
vault.azsg.dubber.net
dalestatus.mambu.com
custom-domain.apac.dubber.net

Certificate

The complete raw certificate details for portal.local-sg.dubber.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8v6SPOmpBEpH+fGJq/Zk
2T0HVn9PlxBTUHIz1InUmO3Wkor2KdRp3+p5jNl4iYTtTl+yhqtTTg9cGlxMdRug
3bheH0jS58W2OvkBoJcRXjvtHyLjLW++7EKlp0YZRXGSuqFrsbaR4Im28o1S0YiH
JE7KzmVMQU8R0Ja/1K2WPDHqU0r4gyPsQPxtEyzsJ5RXlnE8/azcZ7Y0xrafirOl
CCA/b0mKwD+tEsc/ekvtB+jn4HDB8Hv/oRe39jXDG/2+9QCSLQj0E9uys8VWJpFr
56mOlCY3dqX1AruZp6YQBMPdm4vBkFpg63lc5xaNMVRaS6uyLE6HDWlXGvfnfFve
PwIDAQAB
-----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 332098959369767915791780690907625550053740
 . . . . . . . . [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 2024-04-05 00:27:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-04 00:27:00 +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 'portal.local-sg.dubber.net'
 . . . . . . . . [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 30675203559901227011882172302885191341814656482306711699508074124898614721266150040814393603473007209835006676756941228291216610034430711305150729727754072451867159793425356237602308438610918687273638328459303855805317614329194353944147467164510670330516424225089810599900247771013411412521154268375815903828692453101454842875508849653450648927228368807404534150838775757156303973220928250854644719259885138585546333208505231904200792616158966018651664366792610386055235961126305817521918125405708962856503732805865600231511054438607291986000472340439712516827695101525321559036517437134159550875691965775070306754111
 . . . . . . . . . . . . . . . . . . . . [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)
							0335a40819c63661be5bad91ca46ee24ca964e94
 . . . . . . . . . . . . . . . . [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 (112 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'myrepublic.tcrecorder.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'portal.local-sg.dubber.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sg.dubber.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'singtel.tcrecorder.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tcrecorder.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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