webmail.cpgcorp.com.sg

- CPG Corporation Pte Ltd -

Issued by Entrust Certification Authority - L1K

About this certificate

This digital certificate with serial number 6a:90:a8:9d:00:00:00:00:50:d6:14:e0 was issued on by Entrust, Inc..

With 7 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)
  • The keyUsage extension SHOULD be critical (RFC 5280: 4.2.1.3)

CPG Corporation Pte Ltd

Organization: CPG Corporation Pte Ltd
Locality: Singapore
Country: SG

Entrust, Inc.

Organization: Entrust, Inc.
Organization unit: See www.entrust.net/legal-terms
Organization unit: (c) 2012 Entrust, Inc. - for authorized use only
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 6a:90:a8:9d:00:00:00:00:50:d6:14:e0
Serial Number (int): 32980292612795025560136193248
Serial Number lenght: 95 bits, 12 octets

SubjectKeyId: 8b:bd:90:3a:77:26:4b:e2:7b:63:9c:0d:05:2d:29:ca:0b:66:78:bd
AuthorityKeyId: 82:a2:70:74:dd:bc:53:3f:cf:7b:d4:f7:cd:7f:a7:60:c6:0a:4c:bf

Fingerprint (sha1): bb:1a:5f:b4:b8:e2:f6:67:c4:8c:bf:f7:77:c2:c7:8a:46:cf:99:fc
Fingerprint (sha256): 36:ab:d6:8f:3a:dd:40:ba:e0:d8:2f:b8:07:ca:91:f9:42:a3:fa:e9:15:5a:39:32:58:6b:05:e2:60:f0:a7:de

Issuing Certificate URL: http://aia.entrust.net/l1k-chain256.cer

Revocation information

OCSP Server: http://ocsp.entrust.net
CRL Distribution Point: http://crl.entrust.net/level1k.crl

Check the revocation status for certificate webmail.cpgcorp.com.sg

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for webmail.cpgcorp.com.sg

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

webmail.cpgcorp.com.sg
corpex7c.cpgcorp.com.sg
smtp.cpgcorp.com.sg
autodiscover.cpgcorp.com.sg
sts.cpgcorp.com.sg
webmail2.cpgcorp.com.sg
cpgcorp.com.sg

Other certificates including the domain name cpgcorp.com.sg

(limited to 100 certificates)
gate3.cpgcorp.com.sg
servicedesk.cpgcorp.com.sg
gate.cpgcorp.com.sg
eservices.cpgcorp.com.sg
truesupport.truerx.com
webmail.cpgcorp.com.sg
webmail.cpgcorp.com.sg
support.ata-services.net
epayslip.cpgcorp.com.sg
eservices.cpgcorp.com.sg
eps.cpgcorp.com.sg
webmail.cpgcorp.com.sg
webmail.cpgcorp.com.sg
eservices.cpgcorp.com.sg
wup.cpgcorp.com.sg
eservices.cpgcorp.com.sg
support.ata-services.net
eservices.cpgcorp.com.sg
gate3.cpgcorp.com.sg
gate3.cpgcorp.com.sg
webmail.cpgcorp.com.sg
support.ata-services.net
webmail.cpgcorp.com.sg
webmail.cpgcorp.com.sg
epayslip.cpgcorp.com.sg
eps.cpgcorp.com.sg
sts.cpgcorp.com.sg
wup.cpgcorp.com.sg
support.ata-services.net
support.ata-services.net
eservices.cpgcorp.com.sg
truesupport.truerx.com
gate.cpgcorp.com.sg
wup.cpgcorp.com.sg
support.ata-services.net
Access01.cpgcorp.com.sg
gate.cpgcorp.com.sg
eservices.cpgcorp.com.sg
gate2.cpgcorp.com.sg
wup.cpgcorp.com.sg
gate.cpgcorp.com.sg
eps.cpgcorp.com.sg
eservices.cpgcorp.com.sg
support.ata-services.net
support.ata-services.net
gate3.cpgcorp.com.sg
ess.cpgcorp.com.sg
servicedesk.cpgcorp.com.sg
servicedesk.cpgcorp.com.sg
webmail.cpgcorp.com.sg
webmail.cpgcorp.com.sg
webmail.cpgcorp.com.sg
lyncwebextdir01.cpgcorp.com.sg
ess.cpgcorp.com.sg
gate.cpgcorp.com.sg
webmail.cpgcorp.com.sg
sip.cpgcorp.com.sg
eps.cpgcorp.com.sg
eps.cpgcorp.com.sg
gate2.cpgcorp.com.sg
wup.cpgcorp.com.sg
gate2.cpgcorp.com.sg
sip.cpgcorp.com.sg
support.ata-services.net
sip.cpgcorp.com.sg
sip.cpgcorp.com.sg
eps.cpgcorp.com.sg
gate.cpgcorp.com.sg
gate.cpgcorp.com.sg
webmail.cpgcorp.com.sg
eservices.cpgcorp.com.sg
servicedesk.austinretina.com

Certificate

The complete raw certificate details for webmail.cpgcorp.com.sg in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5ZsK30/JKeipFBJ0VZ5o
7V33J6IaZZddF1w0JCL+AnOhVIvDt7Qp3Jrnq2EtOM2dOntwKaWS26AYeTpqCvQp
aqr6j11o+5pNb22f8iFspXakX7CPAAbvnRKqgkM2it4dPNX4u7WV1L050F5bNLNK
lUvlyHCwY/Ow3gYUBWhtIHCxb7yM/JNppP1A1ZL6axWr9dznldlE14hNYAB5cBi/
8fyH4P6Ixi9h12rNCCSDi8ztbkF/2YelGCzOcwoQxAp4tqG73vALSkG5ufoKWR5F
2UoBpowdGS9iocobY1ILIzZuCM1mF2vvS6OIbPYM4ncIey2Mg/XB1bZl/vyeEkFZ
WwIDAQAB
-----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 32980292612795025560136193248
 . . . . . . . . [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 'Entrust, Inc.'
 . . . . . . . . . . . . [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 'See www.entrust.net/legal-terms'
 . . . . . . . . . . . . [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 '(c) 2012 Entrust, Inc. - for authorized use only'
 . . . . . . . . . . . . [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 'Entrust Certification Authority - L1K'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-11-17 09:25:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-12-04 09:55:36 +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 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'SG'
 . . . . . . . . . . . . [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 'Singapore'
 . . . . . . . . . . . . [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 'CPG Corporation Pte Ltd'
 . . . . . . . . . . . . [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 'webmail.cpgcorp.com.sg'
 . . . . . . . . [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 28985026128657908767500772055642237704131859846170195265193488571557082097014589586810815873458883624568268801429645046692732748122385211821634010162483545327640641427786468587844156645158311815914641381350666299874872861697761469134619316283174043566161828947143135186794831641047073301843602868409685005383307244290929932743314414570161250544096604035035180633938507537106339459201968602533466892039704873198799307422699279638954576638685027499789960296076263192029697428674592417937391103430823985164628849547045992180852560409797125493140306994168662522190122142417436950520737524396204822014756747357650197502299
 . . . . . . . . . . . . . . . . . . . . [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: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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (44 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://crl.entrust.net/level1k.crl'
 . . . . . . . . . . . . . . . . [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 (68 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.114028.10.1.5
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://www.entrust.net/rpa'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization 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 (92 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.entrust.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://aia.entrust.net/l1k-chain256.cer'
 . . . . . . . . . . . . . . . . [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 (163 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.cpgcorp.com.sg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'corpex7c.cpgcorp.com.sg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smtp.cpgcorp.com.sg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.cpgcorp.com.sg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sts.cpgcorp.com.sg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail2.cpgcorp.com.sg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpgcorp.com.sg'
 . . . . . . . . . . . . . . . . [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 82a27074ddbc533fcf7bd4f7cd7fa760c60a4cbf
 . . . . . . . . . . . . . . . . [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)
							8bbd903a77264be27b639c0d052d29ca0b6678bd
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 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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