secure.bigadvertising.co.uk
Issued by Thawte DV SSL CA
About this certificate
This digital certificate with serial number 5e:8b:31:bb:9f:34:d1:60:9c:0f:cc:10:bb:f7:79:9d was issued on by Thawte, 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)
- Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)
Certificate Subject
CN=secure.bigadvertising.co.uk,OU=Go to https://www.thawte.com/repository/index.html+OU=Thawte SSL123 certificate+OU=Domain Validated
Thawte, Inc.
Organization:
Thawte, Inc.
Organization unit: Domain Validated SSL
Organization unit: Domain Validated SSL
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 5e:8b:31:bb:9f:34:d1:60:9c:0f:cc:10:bb:f7:79:9dSerial Number (int): 125670169570127371653547114707249756573
Serial Number lenght: 127 bits, 16 octets
SubjectKeyId:
AuthorityKeyId: ab:44:e4:5d:ec:83:c7:d9:c0:85:9f:f7:e1:c6:97:90:b0:8c:3f:98
Fingerprint (sha1): 62:98:05:dd:aa:11:91:d5:57:ec:8d:a9:07:db:f4:82:76:c8:39:cb
Fingerprint (sha256): f4:a6:7f:d3:85:69:dd:a3:8f:bc:30:32:1c:19:06:30:82:2f:a9:a9:54:86:7d:6a:5a:0a:47:aa:3a:2a:1f:6c
Issuing Certificate URL: http://svr-dv-aia.thawte.com/ThawteDV.cer
Revocation information
OCSP Server: http://ocsp.thawte.comCRL Distribution Point: http://svr-dv-crl.thawte.com/ThawteDV.crl
Check the revocation status for certificate secure.bigadvertising.co.uk
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for secure.bigadvertising.co.uk
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA1 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
secure.bigadvertising.co.uk
Other certificates including the domain name bigadvertising.co.uk
(limited to 100 certificates)
Certificate
The complete raw certificate details for secure.bigadvertising.co.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/jCCA+agAwIBAgIQXosxu5800WCcD8wQu/d5nTANBgkqhkiG9w0BAQUFADBe MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMVGhhd3RlLCBJbmMuMR0wGwYDVQQLExRE b21haW4gVmFsaWRhdGVkIFNTTDEZMBcGA1UEAxMQVGhhd3RlIERWIFNTTCBDQTAe Fw0xMjA4MjIwMDAwMDBaFw0xNDEwMjEyMzU5NTlaMIGiMTswOQYDVQQLEzJHbyB0 byBodHRwczovL3d3dy50aGF3dGUuY29tL3JlcG9zaXRvcnkvaW5kZXguaHRtbDEi MCAGA1UECxMZVGhhd3RlIFNTTDEyMyBjZXJ0aWZpY2F0ZTEZMBcGA1UECxMQRG9t YWluIFZhbGlkYXRlZDEkMCIGA1UEAxQbc2VjdXJlLmJpZ2FkdmVydGlzaW5nLmNv LnVrMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw3KXzqZt7ThXBful HTux5SkokoQdFLAks+pexA79itNS3J9gKugG+UDvYSvG7NQroWOTi25Y2lW8/v7O Wsz7CkFXpWQKyodsp1j46gHCkn/8fNaiPS/CQA2XNZ+54KW8P+DlzXEaLXNqFshC 90HHFtunshaMTQc/wRriQP3AYSVXqxxBso/iE8cq3re8SoqEUeQcMOFORBpk4vvL VsrQaP8yySznG13ibXv3DcL3nEPQE5AQnQaoy2SHxb2uLxpn5m32CFkmZx6LjG1h 1cPr2uAcNJmjOBXncqZUQclHj6hcP9oyEf9GMVVMHufvQlBvAwv7EVI6a3B58KMZ yJMxqQIDAQABo4IBcTCCAW0wJgYDVR0RBB8wHYIbc2VjdXJlLmJpZ2FkdmVydGlz aW5nLmNvLnVrMAkGA1UdEwQCMAAwOgYDVR0fBDMwMTAvoC2gK4YpaHR0cDovL3N2 ci1kdi1jcmwudGhhd3RlLmNvbS9UaGF3dGVEVi5jcmwwQQYDVR0gBDowODA2Bgpg hkgBhvhFAQc2MCgwJgYIKwYBBQUHAgEWGmh0dHBzOi8vd3d3LnRoYXd0ZS5jb20v Y3BzMB8GA1UdIwQYMBaAFKtE5F3sg8fZwIWf9+HGl5CwjD+YMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwaQYIKwYBBQUHAQEE XTBbMCIGCCsGAQUFBzABhhZodHRwOi8vb2NzcC50aGF3dGUuY29tMDUGCCsGAQUF BzAChilodHRwOi8vc3ZyLWR2LWFpYS50aGF3dGUuY29tL1RoYXd0ZURWLmNlcjAN BgkqhkiG9w0BAQUFAAOCAQEALBGP3YwAGNRwG6BuqOlE8KuMsWsrMrEYRYSkYMPA 3N2ee8Grz81tY/nZ33NDBsR1I5yinpgduHVBJuwI+DHU64YpXXNKLh01bhrtBokr bTAzrMaPAWeFmApOKRt/91UOzp3kaR4GU8tLBk9EYS4VFDX5+V9utQeZGjVyI9DW TQs+7mXaTZR2+Wbi7bdxWglQgtW2AKavm9VT208Al7IwWaM2oRuQGubAOvUsF4Aj q9noX2pkKRGrO138HIEviKWlmn8NHrsgJLYcJssL571JDlmhDBfYWjSQ1sVo1DYg 1iZZav5r0Ri2AdMer2hWHiXbKIl0IvbxFAB/9YOs7oRX9g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw3KXzqZt7ThXBfulHTux 5SkokoQdFLAks+pexA79itNS3J9gKugG+UDvYSvG7NQroWOTi25Y2lW8/v7OWsz7 CkFXpWQKyodsp1j46gHCkn/8fNaiPS/CQA2XNZ+54KW8P+DlzXEaLXNqFshC90HH FtunshaMTQc/wRriQP3AYSVXqxxBso/iE8cq3re8SoqEUeQcMOFORBpk4vvLVsrQ aP8yySznG13ibXv3DcL3nEPQE5AQnQaoy2SHxb2uLxpn5m32CFkmZx6LjG1h1cPr 2uAcNJmjOBXncqZUQclHj6hcP9oyEf9GMVVMHufvQlBvAwv7EVI6a3B58KMZyJMx qQIDAQAB -----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 125670169570127371653547114707249756573 . . . . . . . . [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 '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 'Thawte, 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 'Domain Validated SSL' . . . . . . . . . . . . [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 'Thawte DV SSL CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-08-22 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-10-21 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 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Go to https://www.thawte.com/repository/index.html' . . . . . . . . . . . . [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 'Thawte SSL123 certificate' . . . . . . . . . . . . [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 'Domain Validated' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'secure.bigadvertising.co.uk' . . . . . . . . [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 24672977381271277177288341849957950915503127408897082281598075636872286299250590125178261159131413591726926877420544042415733347378661987148668859748642730554675890254237858940785081346448376439179019346466805306354781598587046211665161388851015476008170769494996611297493641117651052256865379397338826166050930856879902078226239031782374718118476577279012404126778779939647747172852674631934140775357106588589127220395227372411140473303484851234845155750888170089830537587352489252439671032073542901430680361939347813223811762884208777070582970795128305968086360041684647242304155790556518232218959577994243746247081 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (31 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'secure.bigadvertising.co.uk' . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (51 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://svr-dv-crl.thawte.com/ThawteDV.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 (58 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113733.1.7.54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://www.thawte.com/cps' . . . . . . . . . . . . . . . . [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 ab44e45dec83c7d9c0859ff7e1c69790b08c3f98 . . . . . . . . . . . . . . . . [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 2.5.29.37 (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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (93 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.thawte.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://svr-dv-aia.thawte.com/ThawteDV.cer' . . . . [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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