HTTP Header reponses of mametang.cocolog-nifty.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.
There are total 3 records in domain name system (DNS) of mametang.cocolog-nifty.com, which includes 1 Address(A) record, 1 IPv6 Address(AAAA) record and 1 Mail Exchange(MX) 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
mametang.cocolog-nifty.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.
202.248.45.8
599
mametang.cocolog-nifty.com
AAAA IPv6 Address Record: A 128-bit IPv6 address, most commonly used to map hostnames to an IP address of the host.
3598
ipv6: 2001:258:8602:432:202:248:45:17
mametang.cocolog-nifty.com
MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain.