HTTP Header reponses of archive.today 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 Content-Type: text/html;charset=UTF-8 Expires: Fri, 05 Dec 2014 14:49:49 GMT Date: Fri, 05 Dec 2014 14:49:15 GMT Connection: close Server: nginx/1.6.0
DNS Record Analysis
There are total 11 records in domain name system (DNS) of archive.today, which includes 1 Address(A) record, 1 IPv6 Address(AAAA) record, 5 Mail Exchange(MX) records, 3 Name Server(NS) records 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
archive.today
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.
91.121.84.91
300
archive.today
AAAA IPv6 Address Record: A 128-bit IPv6 address, most commonly used to map hostnames to an IP address of the host.
300
ipv6: 2001:41d0:1:895b::
archive.today
MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain.
alt2.aspmx.l.google.com
86400
pri: 20
archive.today
MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain.
aspmx3.googlemail.com
86400
pri: 30
archive.today
MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain.
alt1.aspmx.l.google.com
86400
pri: 20
archive.today
MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain.
aspmx2.googlemail.com
86400
pri: 30
archive.today
MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain.
aspmx.l.google.com
86400
pri: 10
archive.today
NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers.
d4.dns.li
86400
archive.today
NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers.
u1.dns.li
86400
archive.today
NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers.
e1.dns.li
86400
archive.today
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.
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