100 Best Web Hosts Terms

zip (.zip)
File name extension for files compressed or compacted with WINZIP / PKZIP or other programs.

ZMODEM
A transfer protocol. It's the faster of XMODEM, YMODEM, and ZMODEM and is the most popular as well.

Zone
A section of the total domain name space that is represented by the data stored on a particular name server. The name server has authority over that particular zone - or the particular section of the domain name space - described by that data.

Zone Files
A file on a nameserver that designates a domain name with all of its associated subdomains, IP addresses, and mail server. Parts of the zone file include the A record, CNAME, and MX records. A zone file is also called a "DNS table".

Zone Transfer
A special type of query that asks a name server for the entire contents of a Zone. Cached records are never reported in a zone transfer. Zone transfers are usually used by secondary servers to update its own zone data from its primary server.

Zope
Zope is an open source web application server written in Python. Plone uses Zope.

100 Best Web Hosting Terms

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Term of the day

Reverse Record

Pointer Record. Also called a reverse record. A PTR record associates an IP address with a canonical name. PTR records should point to a name that can be resolved back to the IP address. The name of the pointer record is not the IP address itself, but is the IP address� four IP octets in reverse order followed by IN-ADDR.ARPA.

100 Best Web Hosts Terms

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