www.teachertoolsinc.com

Issued by COMODO High Assurance Secure Server CA

About this certificate


This digital certificate with serial number 51:54:25:ff:a0:5a:4d:52:45:fc:50:40:48:46:6b:80 was issued on by COMODO CA Limited.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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.

Cerificate errors/warnings *beta

  • Certificate contains a key usage different from ServerAuth, ClientAuth or ServerGatedCrypto
  • Certificate [key too small: 1024]
  • commonName field is deprecated

Teacher Tools, Inc.

Organization: Teacher Tools, Inc.
Organization unit: Comodo InstantSSL
Address: 2035 NE 163rd Street
Postal code: 33162
State / Province: FL
Locality: North Miami Beach
Country: US

COMODO CA Limited

Organization: COMODO CA Limited
Postal code: 33162
State / Province: FL
Locality: North Miami Beach
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 51:54:25:ff:a0:5a:4d:52:45:fc:50:40:48:46:6b:80
Serial Number (int): 108104391296658657510292422524689345408
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: 6a:33:f4:4a:70:84:77:fd:43:d4:d9:ea:09:0e:93:1c:f1:28:4f:9d
AuthorityKeyId: 60:59:cd:80:c7:c5:e3:ab:8c:2f:fc:6b:e5:5b:0a:f5:0f:de:4b:ff

Fingerprint (sha1): b1:03:7e:58:b4:3b:1d:cb:d7:42:9a:12:e9:60:08:95:57:26:6f:d2
Fingerprint (sha256): d8:cf:74:e5:71:7a:b5:dd:76:01:01:49:fa:fa:0c:34:98:93:96:d7:42:25:94:96:80:8e:14:ff:42:de:bf:a4

Issuing Certificate URL: http://crt.comodoca.com/ComodoHighAssuranceSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/ComodoHighAssuranceSecureServerCA.crl

Check the revocation status for the current certificate on www.teachertoolsinc.com
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

1024

Signature Algorithm

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication
Microsoft Server-Gated Cryptography
Netscape Server-Gated Cryptography

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

www.teachertoolsinc.com
teachertoolsinc.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFPjCCBCagAwIBAgIQUVQl/6BaTVJF/FBASEZrgDANBgkqhkiG9w0BAQUFADCB iTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxLzAtBgNV BAMTJkNPTU9ETyBIaWdoIEFzc3VyYW5jZSBTZWN1cmUgU2VydmVyIENBMB4XDTEw MDIxMjAwMDAwMFoXDTE1MDIxMjIzNTk1OVowgcExCzAJBgNVBAYTAlVTMQ4wDAYD VQQREwUzMzE2MjELMAkGA1UECBMCRkwxGjAYBgNVBAcTEU5vcnRoIE1pYW1pIEJl YWNoMR0wGwYDVQQJExQyMDM1IE5FIDE2M3JkIFN0cmVldDEcMBoGA1UEChMTVGVh Y2hlciBUb29scywgSW5jLjEaMBgGA1UECxMRQ29tb2RvIEluc3RhbnRTU0wxIDAe BgNVBAMTF3d3dy50ZWFjaGVydG9vbHNpbmMuY29tMIGfMA0GCSqGSIb3DQEBAQUA A4GNADCBiQKBgQCnYClcsBnSNv7ZG4G/ozh3n92igDioQYde1Ot/fN9bxrKyfhzd Xz9pQ4Fz8TgqSBHhUqOuKLpGgfkqaXFT2Y0sHRP0LIuQeC8hdTYVaOzGLk7bzVZu E41O1uxCzetwwyJvx6XY0yYMlWvWlpDX8vymnf6HG0cD1R+ClMchp6kR1QIDAQAB o4IB6jCCAeYwHwYDVR0jBBgwFoAUYFnNgMfF46uML/xr5VsK9Q/eS/8wHQYDVR0O BBYEFGoz9EpwhHf9Q9TZ6gkOkxzxKE+dMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMB Af8EAjAAMDQGA1UdJQQtMCsGCCsGAQUFBwMBBggrBgEFBQcDAgYKKwYBBAGCNwoD AwYJYIZIAYb4QgQBMEYGA1UdIAQ/MD0wOwYMKwYBBAGyMQECAQMEMCswKQYIKwYB BQUHAgEWHWh0dHBzOi8vc2VjdXJlLmNvbW9kby5uZXQvQ1BTME4GA1UdHwRHMEUw Q6BBoD+GPWh0dHA6Ly9jcmwuY29tb2RvY2EuY29tL0NvbW9kb0hpZ2hBc3N1cmFu Y2VTZWN1cmVTZXJ2ZXJDQS5jcmwwfwYIKwYBBQUHAQEEczBxMEkGCCsGAQUFBzAC hj1odHRwOi8vY3J0LmNvbW9kb2NhLmNvbS9Db21vZG9IaWdoQXNzdXJhbmNlU2Vj dXJlU2VydmVyQ0EuY3J0MCQGCCsGAQUFBzABhhhodHRwOi8vb2NzcC5jb21vZG9j YS5jb20wNwYDVR0RBDAwLoIXd3d3LnRlYWNoZXJ0b29sc2luYy5jb22CE3RlYWNo ZXJ0b29sc2luYy5jb20wDQYJKoZIhvcNAQEFBQADggEBALPm2xt3QyFESWnlOz8i 3+2qs+1maoH/HMGY9zxqnsdaD+F5tQ9gK6rB9Lzk6xO6IHCuy/HX9oEN+OeYkxvw BSobpVsj5wWm43cT/qLf3YD7zBQYJz2+SnU/fuANlDzZOqMVC02hHELJdTMW2k5u xzA1/u2W5gUQoiLbZCX+B//bxqxJqLccTqRiijzGTAdLDETG8EqqMmRK5K7dus+Z ctBp9RUm4Df/z8YfwTpwMBnqb7bwX9880QDpjldoRjTe+Djx3qN2HrAtgQbofrNX lPKAlB3CFV+3vTDaxnmMLfafON0ovIkVAVG00w5jDWjqaZb6AMDRx2HGHpz7IXvn /2s= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnYClcsBnSNv7ZG4G/ozh3n92i gDioQYde1Ot/fN9bxrKyfhzdXz9pQ4Fz8TgqSBHhUqOuKLpGgfkqaXFT2Y0sHRP0 LIuQeC8hdTYVaOzGLk7bzVZuE41O1uxCzetwwyJvx6XY0yYMlWvWlpDX8vymnf6H G0cD1R+ClMchp6kR1QIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded