HTTP Header reponses of blog.playcode.es 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 4 records in domain name system (DNS) of blog.playcode.es, which includes 1 Address(A) record, 1 IPv6 Address(AAAA) record and 2 Mail Exchange(MX) records.
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
blog.playcode.es
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.
217.160.225.227
86399
blog.playcode.es
AAAA IPv6 Address Record: A 128-bit IPv6 address, most commonly used to map hostnames to an IP address of the host.
86395
ipv6: 2001:8d8:1000:8018:85f0:2180:bd80:3816
blog.playcode.es
MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain.
mx00.1and1.es
86400
pri: 10
blog.playcode.es
MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain.