Health.Zone Web Search

Search results

1. Results from the Health.Zone Content Network

2. Round-robin DNS - Wikipedia

   en.wikipedia.org/wiki/Round-robin_DNS

   Round-robin DNS is often used to load balance requests among a number of Web servers. For example, a company has one domain name and three identical copies of the same web site residing on three servers with three IP addresses. The DNS server will be set up so that domain name has multiple A records, one for each IP address.

3. EDNS Client Subnet - Wikipedia

   en.wikipedia.org/wiki/EDNS_Client_Subnet

   The owner of self-serve web archiving tool Archive.today has expressed concern over Cloudflare 1.1.1.1 not passing the contents of this field on to the authoritative DNS server for Archive.today, and has in response configured the site's authoritative DNS servers to consider Cloudflare DNS requests invalid—effectively blocking 1.1.1.1 from resolving the website DNS records.

4. Top-level domain - Wikipedia

   en.wikipedia.org/wiki/Top-level_domain

   While this does create apex DNS records of type A and MX, they do not qualify as a dotless domain, as the records should not point to real servers. For instance, the A record contains the IP 127.0.53.53, a loopback address (see IPv4 § Addressing), picked as a mnemonic to indicate a DNS-related problem, as DNS uses port 53. [32]

5. DMARC - Wikipedia

   en.wikipedia.org/wiki/DMARC

   For example, say receiver.example receives a mail message From: someone@sender.example and wishes to report it. If it finds ruf=mailto:some-id@thirdparty.example, it looks for a confirming DNS record in the namespace administered by the target, like this: sender.example._report._dmarc.thirdparty.example IN TXT "v=DMARC1;"

6. Multicast DNS - Wikipedia

   en.wikipedia.org/wiki/Multicast_DNS

   Multicast DNS (mDNS) is a computer networking protocol that resolves hostnames to IP addresses within small networks that do not include a local name server.It is a zero-configuration service, using essentially the same programming interfaces, packet formats and operating semantics as unicast Domain Name System (DNS).

7. Name server - Wikipedia

   en.wikipedia.org/wiki/Name_server

   A DNS name server is a server that stores the DNS records, such as address (A, AAAA) records, name server (NS) records, and mail exchanger (MX) records for a domain name (see also List of DNS record types) and responds with answers to queries against its database.

8. Domain name registrar - Wikipedia

   en.wikipedia.org/wiki/Domain_name_registrar

   A domain name registrar is a company, person, or office that manages the reservation of Internet domain names.. A domain name registrar must be accredited by a generic top-level domain (gTLD) registry or a country code top-level domain (ccTLD) registry.

9. NAPTR record - Wikipedia

   en.wikipedia.org/wiki/NAPTR_record

   NAPTR records are most commonly used for applications in Internet telephony, for example, in the mapping of servers and user addresses in the Session Initiation Protocol (SIP). The combination of NAPTR records with Service Records (SRV) allows the chaining of multiple records to form complex rewrite rules which produce new domain labels or ...