mail.fastweb.com.cn

Issued by CA 沃通免费SSL证书

About this certificate


This digital certificate with serial number 5f:e8:72:40:72:fb:e9:80:98:25:e5:63:18:94:9a:75 was issued on by WoSign CA Limited .

While the 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.

Cerificate errors/warnings *beta

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

mail.fastweb.com.cn

WoSign CA Limited

Organization: WoSign CA Limited

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 5f:e8:72:40:72:fb:e9:80:98:25:e5:63:18:94:9a:75
Serial Number (int): 127483589771630139322920462749785168501
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: a3:39:fa:a1:48:81:5e:d8:df:6a:5f:44:08:97:07:1f:39:25:7d:88
AuthorityKeyId: fd:c3:ae:11:d7:e5:c8:e5:d4:34:41:aa:41:0d:28:29:dc:0b:f7:3e

Fingerprint (sha1): 38:da:2c:c8:ad:51:18:7f:2e:97:a2:f0:97:a3:69:45:30:b7:37:ff
Fingerprint (sha256): 02:c1:6c:30:03:e8:77:b2:0e:00:75:c1:8b:5c:da:72:9b:8f:e8:df:53:1c:66:6a:6a:b9:ed:c8:d5:b6:de:0e

Issuing Certificate URL: http://aia2.wosign.cn/ca2.server1.free.cer

Revocation information

OCSP Server: http://ocsp2.wosign.cn/ca2/server1/free
CRL Distribution Point: http://crls2.wosign.cn/ca2-server1-free.crl

Check the revocation status for the current certificate on mail.fastweb.com.cn
1
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

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Client Authentication
Server Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: mail.fastweb.com.cn

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE5TCCA82gAwIBAgIQX+hyQHL76YCYJeVjGJSadTANBgkqhkiG9w0BAQUFADBM MQswCQYDVQQGEwJDTjEaMBgGA1UEChMRV29TaWduIENBIExpbWl0ZWQxITAfBgNV BAMMGENBIOayg+mAmuWFjei0uVNTTOivgeS5pjAeFw0xNTA0MDIwODEzMTRaFw0x NjA0MDIwOTEzMTRaMGMxQzBBBgNVBA0MOuWFjei0uVNTTOivgeS5piDnlLPor7fn vZHlnYDvvJpodHRwczovL2J1eS53b3NpZ24uY29tL2ZyZWUxHDAaBgNVBAMME21h aWwuZmFzdHdlYi5jb20uY24wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQDNa6S9jsWH9lIN0QGodeS/Tsn25okAHRhKztOGpVGq3s9nY7XNzkPOxVLf5Zaf LlfCmGRaUMY//in+6nbNT291tl1qpPFKgBPrQ1nU3oQrOgEsOZwb4B2ZH+LkhLe7 W279uet23CUuTDM01x6NIkNlZ/VllnNNkwLzGXiOAAI2LUnp4uwrWHBktXYUD320 H8EEXj9BOPNkWX6AgFN0BBYX71mxTrQwAYOpvRg30vU2Fl2KyfOr9BoT4/AjOpNK BsRTgenRCIQoCX5hqeuye6hRCmB1XsDWq6tIBoH4ydbasUg43XIm+yrz/U4X4563 WhW7IAdR7dqJJtU8+10rPM7FAgMBAAGjggGqMIIBpjALBgNVHQ8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMAkGA1UdEwQCMAAwHQYDVR0OBBYE FKM5+qFIgV7Y32pfRAiXBx85JX2IMB8GA1UdIwQYMBaAFP3DrhHX5cjl1DRBqkEN KCncC/c+MHsGCCsGAQUFBwEBBG8wbTAzBggrBgEFBQcwAYYnaHR0cDovL29jc3Ay Lndvc2lnbi5jbi9jYTIvc2VydmVyMS9mcmVlMDYGCCsGAQUFBzAChipodHRwOi8v YWlhMi53b3NpZ24uY24vY2EyLnNlcnZlcjEuZnJlZS5jZXIwPAYDVR0fBDUwMzAx oC+gLYYraHR0cDovL2NybHMyLndvc2lnbi5jbi9jYTItc2VydmVyMS1mcmVlLmNy bDAeBgNVHREEFzAVghNtYWlsLmZhc3R3ZWIuY29tLmNuMFIGA1UdIARLMEkwCAYG Z4EMAQIBMD0GDisGAQQBgptRAwECBwECMCswKQYIKwYBBQUHAgEWHWh0dHA6Ly93 d3cud29zaWduLmNvbS9wb2xpY3kvMA0GCSqGSIb3DQEBBQUAA4IBAQA2K7NpioUY L6t/SA/l9Vu+iJCtKjZC1a1CKa/0x225DTqcysarzy3UQqUODgxi8bWaU69cHKzV tP+BoY/ife44gNC+F/YM/bWKs8SoxEevYN9/Kufd3wHtsaG4hsp19krKxoP/mZOw cuUqFwquVGapwULLhi9ql3f29Hv6HTBhCqPxLqjJcnrbWQEKfb5KtdM3cw24uiK6 mjhGADP3Zk6V3egPPKEbKG6lUiLpXU0dXld7Z4IXqELqeJEhPA5gSIiaKiol5aKP gfXUaNoJn8lBJopxC0/iZ4EDSgvaJdQIBT/mhfiGUUeEbGuv4BKs5WYT2An6CzVB NrsjzbZ0abJq -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzWukvY7Fh/ZSDdEBqHXk v07J9uaJAB0YSs7ThqVRqt7PZ2O1zc5DzsVS3+WWny5XwphkWlDGP/4p/up2zU9v dbZdaqTxSoAT60NZ1N6EKzoBLDmcG+AdmR/i5IS3u1tu/bnrdtwlLkwzNNcejSJD ZWf1ZZZzTZMC8xl4jgACNi1J6eLsK1hwZLV2FA99tB/BBF4/QTjzZFl+gIBTdAQW F+9ZsU60MAGDqb0YN9L1NhZdisnzq/QaE+PwIzqTSgbEU4Hp0QiEKAl+Yanrsnuo UQpgdV7A1qurSAaB+MnW2rFION1yJvsq8/1OF+Oet1oVuyAHUe3aiSbVPPtdKzzO xQIDAQAB -----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 127483589771630139322920462749785168501 . . . . . . . . [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 '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 'WoSign CA Limited' . . . . . . . . . . . . [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 'CA 沃通免费SSL证书' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-04-02 08:13:14 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-04-02 09:13:14 +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 2.5.4.13 (description) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '免费SSL证书 申请网址:https://buy.wosign.com/free' . . . . . . . . . . . . [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 'mail.fastweb.com.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 25931933514838147955370560551749956374665023978381680275900360924079785036787336923059883916576464862437085929875280588978599098844711486046244974511791594623616761907103028720728627163774265010496690093540895946355650798641404211332374236993827548207862173607438011281345920689069647214608147496220407378728546820275974700895856529780015370361452937483740047076478197348169106813757584871034389877914709993032398663254539389434109869169890279738820433568787127815506018582661146540722302839568799877437142175386802434196133440250796647376953771467666898816726024334878615532373337350152597393396349622090718519283397 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) a339faa148815ed8df6a5f440897071f39257d88 . . . . . . . . . . . . . . . . [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 fdc3ae11d7e5c8e5d43441aa410d2829dc0bf73e . . . . . . . . . . . . . . . . [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 (111 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://ocsp2.wosign.cn/ca2/server1/free' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://aia2.wosign.cn/ca2.server1.free.cer' . . . . . . . . . . . . . . . . [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 (53 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://crls2.wosign.cn/ca2-server1-free.crl' . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.fastweb.com.cn' . . . . . . . . . . . . . . . . [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 (75 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 1.3.6.1.4.1.36305.3.1.2.7.1.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.wosign.com/policy/' . . . . [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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