mail.openvox.cn

Issued by TrustAsia RSA DV TLS CA G2

About this certificate

This digital certificate with serial number 01:dc:87:44:da:62:64:d7:c5:2d:77:4f:f3:71:18:e9 was issued on by TrustAsia Technologies, Inc..

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)

Certificate Subject

CN=mail.openvox.cn

TrustAsia Technologies, Inc.

Organization: TrustAsia Technologies, Inc.
Country: CN

This certificate has expire since

Certificate Details

Serial Number (hex): 01:dc:87:44:da:62:64:d7:c5:2d:77:4f:f3:71:18:e9
Serial Number (int): 2474276885060804984944570530513623273
Serial Number lenght: 121 bits, 16 octets

SubjectKeyId: 76:33:39:b8:15:86:61:b6:81:cb:69:2c:fc:bd:ba:2c:dc:78:4d:6e
AuthorityKeyId: 5f:3a:7c:11:10:7e:0c:67:71:61:dc:8b:a3:b5:00:03:67:f5:57:1c

Fingerprint (sha1): d2:5d:b7:15:c6:f4:69:91:c8:75:69:4b:4d:ff:6e:42:5b:5e:f0:9f
Fingerprint (sha256): b7:a8:aa:b7:fd:0a:01:94:bc:7d:a7:cc:61:96:3f:c0:c2:b3:27:a1:b3:7e:50:d0:b1:f0:1c:4f:10:83:9d:5a

Issuing Certificate URL: http://crt.trust-provider.cn/TrustAsiaRSADVTLSCAG2.crt

Revocation information

OCSP Server: http://ocsp.trust-provider.cn

Check the revocation status for certificate mail.openvox.cn

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.openvox.cn

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA384 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

mail.openvox.cn

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Certificate

The complete raw certificate details for mail.openvox.cn in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyfKjyz/Ful3puCycxP2N
jFWEn7MswcrorMMXNJQQ/GC7Q5zCF4H6rf335dakMXDBFzwF/2AlXD+BP/aG4BeQ
7c5/slPqz31vKDOXKq9WRtpqZeOaSGp37ZGQ0DPt9qt1+reBvKuJbkM02mUnt+PR
DIuCpY15mwnydp45+reQ04SQJc4PTBCGvbscKPlhvi6V920hu8TxYrQzZCac/jYO
nk0oRbSSOhnhF7AVlQDuJ6LOK1xLNOGPQTvZW+hYN0OUihkBhJQIhFzyQCljr16R
N8Tn0TU1S5st80hs9t5k8lQMbpunnkgwJfSIbDIbrXmANcOdbUmGMKhktJoqSMWq
3wIDAQAB
-----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 2474276885060804984944570530513623273
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12 (sha384WithRSAEncryption)
 . . . . . . . . . . . . [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 'CN'
 . . . . . . . . . . . . [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 'TrustAsia Technologies, 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 'TrustAsia RSA DV TLS CA G2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-01-03 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-03 23:59:59 +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 'mail.openvox.cn'
 . . . . . . . . [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 25493549452884184989729436624255922974586314634980523265842176928733575936174932773739504176847885515735726465604087078259727635690819778177806323990595257429555315493011864247092427113670433165391562129682094500735614750104682768424509708401595421348220511404201956044508213094192245519876640701990996891894744636383241320406919525358990138118314999520339426791376009716718542319357194752897902235318093893540571182428804419579236622246531558680663687906915097912058334394683707403352798845813104422385263420058047316461343347295819295788693701509123405540640253656757400203453986276987684669256280074281932743355103
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 5f3a7c11107e0c677161dc8ba3b5000367f5571c
 . . . . . . . . . . . . . . . . [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)
							763339b8158661b681cb692cfcbdba2cdc784d6e
 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.49
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://sectigo.com/CPS'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (113 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.trust-provider.cn/TrustAsiaRSADVTLSCAG2.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.trust-provider.cn'
 . . . . . . . . . . . . . . . . [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 'mail.openvox.cn'
 . . . . . . . . . . . . . . . . [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 1.2.840.113549.1.1.12 (sha384WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (3072 bits)
		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