smtp.tchibo.com.hk

- Hongkong Post e-Cert (Server) -

Issued by Hongkong Post e-Cert CA 1 - 10

About this certificate

This digital certificate with serial number 2e:0f:f7 was issued on by Hongkong Post.

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:
  • CAs must include keyIdentifer field of AKI in all non-self-issued certificates (RFC 5280: 4.2.1.1)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)

Hongkong Post e-Cert (Server)

Organization: Hongkong Post e-Cert (Server)
Organization unit: 0001870579
Organization unit: 3891715200001108000LP409
Organization unit: TCHIBO MERCHANDISING HONG KONG LP
Country: HK

Hongkong Post

Organization: Hongkong Post
Country: HK

This certificate has expire since

Certificate Details

Serial Number (hex): 2e:0f:f7
Serial Number (int): 3018743
Serial Number lenght: 22 bits, 3 octets

SubjectKeyId:
AuthorityKeyId:

Fingerprint (sha1): 17:b7:41:c5:5e:2d:79:76:63:c0:dd:95:23:e7:41:b1:c1:d5:33:e9
Fingerprint (sha256): 7c:77:d0:53:7d:33:86:d4:c0:8a:65:59:fa:f9:b5:cf:26:47:1c:0d:cd:0e:7b:c4:57:0a:97:76:d2:2c:07:35


Revocation information

CRL Distribution Point: http://crl1.hongkongpost.gov.hk/crl/eCertCA1-10CRL1.crl

Check the revocation status for certificate smtp.tchibo.com.hk

0

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for smtp.tchibo.com.hk

Public Key Algorithm

RSA

Key Size

1024

Signature Algorithm

SHA1 with RSA

Key Usage

Key Encipherment

Extended Key Usages

Extensions

6 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any subject alternative names.

Other certificates including the domain name tchibo.com.hk

(limited to 100 certificates)
smtp.tchibo.com.hk
ssl.tchibo.com.hk
www.tchibo.com.hk
ots.tchibo.com.hk
access.tchibo.com
sip.tchibo.com
owa.tchibo.com.hk
owa.tchibo.com.hk
smtp.tchibo.com.hk
owa.tchibo.com.hk
ots.tchibo.com.hk
owa.tchibo.com.hk
www.tchibo.com
ots.tchibo.com.hk
access.tchibo.com
ots.tchibo.com.hk
smtp.tchibo.com.hk
www.tchibo.com
ots.tchibo.com.hk
*.tchibo.com.hk
ots.tchibo.com.hk

Certificate

The complete raw certificate details for smtp.tchibo.com.hk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzGCpjEmqxmT0NCSj4wzCE+Xcf
blLAvC8GQw4bDbsaASZLpsT0RgiwsQz5bQNS5gLexX7wRVjwwfSolpflryzntzqO
o9P6qM3q6/PSdDokQA9t8DPzhfcgBklenqA9d2bB38TeenjFeSK0lZKBMeLfCQZR
4/keNs5iDDR/AztndQIDAQAB
-----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 3018743
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . . . . . [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 'HK'
 . . . . . . . . . . . . [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 'Hongkong Post'
 . . . . . . . . . . . . [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 'Hongkong Post e-Cert CA 1 - 10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2010-08-02 06:38:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2011-08-17 02:20:33 +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 'HK'
 . . . . . . . . . . . . [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 'Hongkong Post e-Cert (Server)'
 . . . . . . . . . . . . [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 '0001870579'
 . . . . . . . . . . . . [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 '3891715200001108000LP409'
 . . . . . . . . . . . . [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 'TCHIBO MERCHANDISING HONG KONG LP'
 . . . . . . . . . . . . [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 'smtp.tchibo.com.hk'
 . . . . . . . . [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 (1120 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 125764362333377357723529562680438192822409156788585021572663134520836846769468550699494871740441215944032245977042148920756350589737060320609232323811697242504387651401125934360111026307219588868110675990347465971982347472879293034779175415729915361669661322792158407288259483732836515601670140039271676602229
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (55 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.16030.1.1.18
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'www.hongkongpost.gov.hk'
 . . . . . . . . . . . . . . . . [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 2.16.840.1.113730.1.1 (netscape-cert-type)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2 bits)
							0640
 . . . . . . . . . . . . . . . . [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)
							0520
 . . . . . . . . . . . . . . . . [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 (83 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:1|true] IA5String 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:4|true] Name 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'HK'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'Hongkong Post'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'Hongkong Post Root CA 1'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'y'
 . . . . . . . . . . . . . . . . [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 (65 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://crl1.hongkongpost.gov.hk/crl/eCertCA1-10CRL1.crl'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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