HTTP Header reponses of book-man.blogsky.com 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 Cache-Control: private Content-Type: text/html; charset=utf-8 Server: WSGIServer/0.1 Python/2.6.1 X-Powered-By: Django/1.2.1 SVN-13336 P3P: CP="NOI DSP COR NID ADM DEV PSA OUR IND UNI PUR COM NAV INT STA" Date: Thu, 04 Jul 2013 16:15:01 GMT Content-Length: 56497
DNS Record Analysis
There are total 3 records in domain name system (DNS) of book-man.blogsky.com, which includes 1 Address(A) record, 1 Mail Exchange(MX) record and 1 Start of Authority(SOA) 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
book-man.blogsky.com
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.
178.238.235.193
1800
book-man.blogsky.com
MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain.
mail.blogsky.com
1800
pri: 10
book-man.blogsky.com
SOA Start of Authority Record: Specifies authoritative information about a DNS zone, including the primary name server, the email of the domain administrator, the domain serial number, and several timers relating to refreshing the zone.