DNS: Difference between revisions
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*[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] | ||
*[https://dnsinstitute.com/documentation/dnssec-guide/ch03s05.html What's EDNS All About (And Why Should I Care)?] | |||
==DNS chcecks== | ==DNS chcecks== | ||
*[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= | ||
| Line 32: | Line 34: | ||
A nice caching DNS. | A nice caching DNS. | ||
*[http://www.maradns.org/ http://www.maradns.org/] | *[http://www.maradns.org/ http://www.maradns.org/] | ||
= Tools = | |||
==dnstop== | |||
Show what is being looked up | |||
dnstop -l 3 eth0 | |||
and then hit '''3''' | |||
*[[Dig]] | |||
*dnsping | |||
*dnsdiag | |||
*[https://dnsviz.net dnzviz] | |||
= FAQ = | = FAQ = | ||
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dig +short +tries=1 +time=2 test.openresolver.com TXT @$ip | dig +short +tries=1 +time=2 test.openresolver.com TXT @$ip | ||
==Local NS list does not match Parent NS list== | |||
Probably a slave/secundary server out of sync | |||
= Terms = | = Terms = | ||
Latest revision as of 13:03, 28 February 2024
Links
- The O'Reilly Bind Book
- DNS Howto
- DNS Check
- http://www.dns.net/dnsrd/
- Dig HOWTO
- DNS tips&tricks
- DNS entropy
- Configuring reverse dns
- DNS subdomains
- What's EDNS All About (And Why Should I Care)?
DNS chcecks
Documentation
Zone files
Glue records
Software
BIND
Maradns
A nice caching DNS.
Tools
dnstop
Show what is being looked up
dnstop -l 3 eth0
and then hit 3
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
