DNS: Difference between revisions

From DWIKI
Line 15: Line 15:
*[http://www.webdnstools.com/dnstools/domain_check Domain Check]
*[http://www.webdnstools.com/dnstools/domain_check Domain Check]
*[https://mxtoolbox.com/dnscheck.aspx mtoolbox dns check]
*[https://mxtoolbox.com/dnscheck.aspx mtoolbox dns check]
*[https://dnsviz.net/ dnviz]


=Documentation=
=Documentation=

Revision as of 14:27, 10 March 2023

Links

DNS chcecks

Documentation

Zone files

Glue records

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


Local NS list does not match Parent NS list

Probably a slave/secundary server out of sync

Terms

SOA

Start Of Authority