DNS: Difference between revisions

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*[https://www.dns-oarc.net/oarc/services/dnsentropy DNS entropy]  
*[https://www.dns-oarc.net/oarc/services/dnsentropy DNS entropy]  
*[https://www.ripe.net/manage-ips-and-asns/db/support/configuring-reverse-dns Configuring reverse dns]  
*[https://www.ripe.net/manage-ips-and-asns/db/support/configuring-reverse-dns Configuring reverse dns]  
*[https://docstore.mik.ua/orelly/networking_2ndEd/dns/ch09_04.htm DNS subdomains]  
*[https://docstore.mik.ua/orelly/networking_2ndEd/dns/ch09_04.htm DNS subdomains]
 
==DNS chcecks==
*[http://www.webdnstools.com/dnstools/domain_check Domain Check]


= Software =
= Software =

Revision as of 13:29, 31 March 2022

Links

DNS chcecks

Software

BIND

Maradns

A nice caching DNS.

FAQ

Get hints file

dig @m.root-servers.net. ns .

Find server handling reverse

dig -x 10.11.12.13

Wildcard record

;seems unwise to use CNAMES for this
@ IN A 10.0.0.1
* IN A 10.0.0.1

 

DNS amplification test

dig +short +tries=1 +time=2 test.openresolver.com TXT @$ip

Terms

Soa

Start Of Authority