*.zonetel.com.sg

Issued by Trustwave Organization Validation SHA256 CA, Level 1

About this certificate


This digital certificate with serial number 06:5d:e8:31:54:0e:60:ce:6b:f1:57:37:04:7a:e3:ca:e8:da:68 was issued on by Trustwave Holdings, Inc. .

With 3 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.

Cerificate errors/warnings *beta

  • ERROR: KeyUsage extension SHOULD be marked as critical when present

ZONE Telecom Pte Ltd

Organization: ZONE Telecom Pte Ltd
State / Province: singapore
Locality: singapore
Country: SG

Trustwave Holdings, Inc.

Organization: Trustwave Holdings, Inc.
State / Province: singapore
Locality: singapore
Country: SG

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 06:5d:e8:31:54:0e:60:ce:6b:f1:57:37:04:7a:e3:ca:e8:da:68
Serial Number (int): 141984924860579452611136406093385930967145064
Serial Number lenght: 147 bits, 19 octets

SubjectKeyId: 72:58:fe:dc:5b:b8:95:91:10:e1:01:a2:00:5d:a0:ee:49:50:74:b0
AuthorityKeyId: ca:ce:1d:18:03:77:1e:1c:f3:7c:58:b2:9a:70:a8:08:80:16:f4:ae

Fingerprint (sha1): 3c:da:98:b0:f0:a9:85:0c:dd:ad:74:55:5b:14:c0:24:6f:27:f6:9d
Fingerprint (sha256): cc:ef:05:c3:50:aa:00:6b:92:ba:43:d8:5a:ed:c0:ac:12:57:12:70:ed:43:40:fd:fa:e2:b2:94:f5:94:10:17

Issuing Certificate URL: http://ssl.trustwave.com/issuers/OVCA2_L1.crt

Revocation information

OCSP Server: http://ocsp.trustwave.com/
CRL Distribution Point: http://crl.trustwave.com/OVCA2_L1.crl

Check the revocation status for the current certificate on *.zonetel.com.sg
3
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Client Authentication
Server Authentication

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

*.zonetel.com.sg
zonetel.com.sg
www.zonetel.com.sg

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFWjCCBEKgAwIBAgITBl3oMVQOYM5r8Vc3BHrjyujaaDANBgkqhkiG9w0BAQsF ADCBtTELMAkGA1UEBhMCVVMxETAPBgNVBAgTCElsbGlub2lzMRAwDgYDVQQHEwdD aGljYWdvMSEwHwYDVQQKExhUcnVzdHdhdmUgSG9sZGluZ3MsIEluYy4xPTA7BgNV BAMTNFRydXN0d2F2ZSBPcmdhbml6YXRpb24gVmFsaWRhdGlvbiBTSEEyNTYgQ0Es IExldmVsIDExHzAdBgkqhkiG9w0BCQEWEGNhQHRydXN0d2F2ZS5jb20wHhcNMTQx MjI5MDQzNDA3WhcNMTgwMTE4MTAzNDA3WjBvMRkwFwYDVQQDDBAqLnpvbmV0ZWwu Y29tLnNnMR0wGwYDVQQKDBRaT05FIFRlbGVjb20gUHRlIEx0ZDESMBAGA1UEBwwJ c2luZ2Fwb3JlMRIwEAYDVQQIDAlzaW5nYXBvcmUxCzAJBgNVBAYTAlNHMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqKrirIhVraic6OxMHuzuEhqPN7mE EUFNLGvHEA21jAXFrubit9vo73kWkmpUMoxWrK7UV/Xzj4C4vO0PQExdea8JVXBd ZvAW4frLcw0qv2+ujM6KZZdIPrMniym/BsLNZV7YMpBik2/vZviK/Si3oeWH698j 93xMLPZw9czlKUMVFNYpAkMN/fb3YoR9qs4oCVIoklvfCOqQt+H7/utALk7iHtS9 MSadxEDy8f8Twfden8uu8f89lqZJjmx7a/giYr8Evi0uTB3mm/fE2TrM51zpMkC+ bw5xLuemmevo/OFv1mss7R8E3IG8BlXT5LZp3m5ua8o+O8f2Fi/2aAjmAwIDAQAB o4IBpjCCAaIwCwYDVR0PBAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEF BQcDATAdBgNVHQ4EFgQUclj+3Fu4lZEQ4QGiAF2g7klQdLAwHwYDVR0jBBgwFoAU ys4dGAN3HhzzfFiymnCoCIAW9K4wSAYDVR0gBEEwPzA9Bg8rBgEEAYHtGAMDAwME BAMwKjAoBggrBgEFBQcCARYcaHR0cHM6Ly9zc2wudHJ1c3R3YXZlLmNvbS9DQTA/ BgNVHREEODA2ghAqLnpvbmV0ZWwuY29tLnNngg56b25ldGVsLmNvbS5zZ4ISd3d3 LnpvbmV0ZWwuY29tLnNnMDYGA1UdHwQvMC0wK6ApoCeGJWh0dHA6Ly9jcmwudHJ1 c3R3YXZlLmNvbS9PVkNBMl9MMS5jcmwwcQYIKwYBBQUHAQEEZTBjMCYGCCsGAQUF BzABhhpodHRwOi8vb2NzcC50cnVzdHdhdmUuY29tLzA5BggrBgEFBQcwAoYtaHR0 cDovL3NzbC50cnVzdHdhdmUuY29tL2lzc3VlcnMvT1ZDQTJfTDEuY3J0MA0GCSqG SIb3DQEBCwUAA4IBAQC1NJLEootHkYZaQsM9b0tP6R31euoE4WHrEwHv5OJbbk+G j16vHikRMlPfBvo4dEfcyX//B0Tth+BF8+rdY/igVBAoglPayX2+UgRN5Rf99BGV Ss2kyCCYNHNLGS5ZJJYRbTcoPx9s2L+0bCWVZDSU1EBNAK3H+0bCfR3+Ca1gcowv uxzDknkhR5/lH2r2L1o6ozqhK9ATVaTugOgVkTwz49Q1/QizITtlE74NyWJAS+EO Yq/DFtIVxpxBAT63hl+MDXZdg6/mev9JIFA9RffeqXiw2NKMX+mRN/tr0YvaPIOO BGyMv+FfPa3jHw+2xYFthRmMdeN6FkxPJ7zymcvA -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqKrirIhVraic6OxMHuzu EhqPN7mEEUFNLGvHEA21jAXFrubit9vo73kWkmpUMoxWrK7UV/Xzj4C4vO0PQExd ea8JVXBdZvAW4frLcw0qv2+ujM6KZZdIPrMniym/BsLNZV7YMpBik2/vZviK/Si3 oeWH698j93xMLPZw9czlKUMVFNYpAkMN/fb3YoR9qs4oCVIoklvfCOqQt+H7/utA Lk7iHtS9MSadxEDy8f8Twfden8uu8f89lqZJjmx7a/giYr8Evi0uTB3mm/fE2TrM 51zpMkC+bw5xLuemmevo/OFv1mss7R8E3IG8BlXT5LZp3m5ua8o+O8f2Fi/2aAjm AwIDAQAB -----END PUBLIC KEY-----

ASN1 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 141984924860579452611136406093385930967145064 . . . . . . . . [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 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Illinois' . . . . . . . . . . . . [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 'Chicago' . . . . . . . . . . . . [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 'Trustwave Holdings, Inc.' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Trustwave Organization Validation SHA256 CA, Level 1' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.9.1 (emailAddress) . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String '[email protected]' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-12-29 04:34:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-18 10:34:07 +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:12|false] UTF8String '*.zonetel.com.sg' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'ZONE Telecom 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 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'singapore' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'singapore' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString '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 21292301987960265618375009911559646493341279693888827036663113220613767292079147037340143313164382543659223655733452921652006532079411442589366123644729622167695016421990315683038020209868138612954207580668205844577559442628917277280584878567749308133649278209579449349055834651463153646790732545760022261429073703232155366542757010184049222898756355827479559801608285768556295087534658091595343004954287850938157511627274231745365866110168978949343356491049059000054100858570049794814373270690759060114683944434678973467144869681069729731066077398706615299430451791887335980818643715783399841649469225118443500004867 . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 7258fedc5bb8959110e101a2005da0ee495074b0 . . . . . . . . . . . . . . . . [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 cace1d1803771e1cf37c58b29a70a8088016f4ae . . . . . . . . . . . . . . . . [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 (65 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.30360.3.3.3.3.4.4.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://ssl.trustwave.com/CA' . . . . . . . . . . . . . . . . [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 (56 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.zonetel.com.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zonetel.com.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zonetel.com.sg' . . . . . . . . . . . . . . . . [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 (47 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.trustwave.com/OVCA2_L1.crl' . . . . . . . . . . . . . . . . [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 (101 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.trustwave.com/' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://ssl.trustwave.com/issuers/OVCA2_L1.crt' . . . . [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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