HTTP Header reponses of bg.britanica-edu.org is the information we get when HTTP request sent to a server from connecting clients(e.g. chrome, firefox). When you input an address into your browser it sends a request to the server hosting the domain and the server responds. HTTP Header information is not directly displayed by normal web browsers like chrome, firefox etc.
HTTP/1.1 200 OK Date: Mon, 08 Oct 2012 19:43:06 GMT Server: Apache/1.3.41 (Unix) PHP/5.3.3 with Suhosin-Patch mod_perl/1.31 Set-Cookie: EcardSession=9591b34c3c60054f4d2ed0c5bbee0f09; domain=.britanica-edu.org; path=/; expires=0m Transfer-Encoding: chunked Content-Type: text/html; charset=utf-8
DNS Record Analysis
There are total 1 records in domain name system (DNS) of bg.britanica-edu.org, which includes 1 Address(A) record.
Host Name of the node to which this record pertains
Type Type of resource record in symbolic representation.
IP/Target
TTL Count of seconds that the resource record stays valid.
Extra Info Additional resource record-specific data
bg.britanica-edu.org
A Address Record: A 32-bit IPv4 address, most commonly used to map hostnames to an IP address of the host, but also used for DNSBLs, storing subnet masks in RFC 1101.