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packt publishing dns in action feb 2006

Learning publishing DNS in Action Ebook_3 pptx

Learning publishing DNS in Action Ebook_3 pptx

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... error DNS: 0 = Query DNS: .0000 = Standard Query DNS: 0 = Server not authority for domain DNS: 0 = Message complete DNS: 1 = Recursive query desired DNS: 0 = No recursive queries DNS: ... domain DNS: 0 = Message complete DNS: 1 = Recursive query desired DNS: 0 = No recursive queries DNS: 000 = Reserved DNS: 0000 = No error DNS: Question Entry Count = 1 (0x1) DNS: ... 44 DNS: DNS Flags = Query, OpCode – Std Qry, RCode – Server unable to interpret query DNS: 0 = Query DNS: .0000 = Standard Query DNS: 0 = Server not authority for domain DNS: 0...
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Learning publishing DNS in Action Ebook_4 potx

Learning publishing DNS in Action Ebook_4 potx

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... | | JAIN.AD.JP. IN NS NS.JAIN.AD.JP. | | NS.JAIN.AD.JP. IN A 133.69.136.1 | | JAIN-BB.JAIN.AD.JP. IN A 133.69.136.3 | | JAIN-BB.JAIN.AD.JP. IN A 192.41.197.2 | | JAIN.AD.JP. IN SOA serial=3 ... serial=3 | | JAIN.AD.JP. IN SOA serial=1 | | NEZU.JAIN.AD.JP. IN A 133.69.136.5 | | JAIN.AD.JP. IN SOA serial=3 | | JAIN-BB.JAIN.AD.JP. IN A 133.69.136.3 | | JAIN-BB.JAIN.AD.JP. IN A 192.41.197.2 ... record chains, i.e., building chains of the pieces of information contained in A6 records. 61Chapter 3 IN NS NS.JAIN.AD.JP. NS.JAIN.AD.JP. IN A 133.69.136.1 NEZU.JAIN.AD.JP. IN A 133.69.136.5...
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Learning publishing DNS in Action Ebook_5 pdf

Learning publishing DNS in Action Ebook_5 pdf

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... one is information about software. A TXT record contains a general data string in its data part. Example 4: company.com IN SOA mail IN A 192.1.1.2 IN HINFO AlphaServer UNIX IN TXT ... carried out in the following manner: o The following line would be placed in the named.boot file: primary . root.db o The root.db file among other lines would include: 195 .in- addr.arpa IN NS ... ns.ripe.net IN A 193.0.0.193 195 .in- addr.arpa IN NS ns.apnic.net ns.apnic.net IN A 203.37.255.97 195 .in- addr.arpa IN NS munnari.oz.au munnari.oz.au IN A 128.250.22.2 IN A 128 250.1.21 IN AAAA...
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Learning publishing DNS in Action Ebook_6 ppt

Learning publishing DNS in Action Ebook_6 ppt

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... Implementation in BIND The format of individual records in DNS databases was established by the BIND system. Name servers appeared later, but the original DNS database format remained unchanged. Windows ... etc/named.boot file is used. 4.2.10 $INCLUDE Another file can be inserted into the source file on the disk using the following command: $INCLUDE file The file is inserted in the same location as a ... possible to state: $INCLUDE file default_domain This way you both insert a file and change the default domain. The change in the default domain is only valid for the lines of the inserted file....
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Learning publishing DNS in Action Ebook_7 ppt

Learning publishing DNS in Action Ebook_7 ppt

Hệ điều hành

... for DNS Debugging and Administration 126 5.1.5 Other Programs Used for Debugging DNS RFC 1713 informs us about some more tools for DNS debugging. This includes programs such as ddt2, dnsparse, ... this case, the info.provider.net domain name is defined in three records, in an A record, a TXT record, and an HINFO record. 5.1.4.1 Debugging Mode When looking for a mistake in the configuration, ... 5 Tools for DNS Debugging and Administration In this chapter, we will discuss tools for debugging DNS such as nslookup, dnswalk, and dig, how to control a name server using the rndc program,...
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