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Recent questions under tag dns

0 votes
0 answers
What is advantage of maintaining local/enterprise DNS over google DNS i.e. 8.8.8.8 ?
posted Aug 29, 2017 by Vikram Singh
  • dns
  • interview questions
+1 vote
0 answers
DNS: Does the DNS response carry only IP address of server or it can include port also ?
posted Aug 20, 2017 by Vikram Singh
  • web
  • dns
  • http
0 votes
0 answers
Each company has its own DNS or DNS is owned by specific type of companies and other companies take subscription ?
posted Jan 6, 2017 by Neelam
  • networking
  • dns
  • interview questions
+1 vote
0 answers
How to check spf record of a domain?
posted Feb 26, 2016 by Salil Agrawal
  • dns
+4 votes
0 answers
What is the difference between A Record and CName Record in terms of DNS Management?
posted Jul 29, 2015 by Salil Agrawal
  • dns
  • dnsresolve
0 votes
2 answers
What is the advantage of running own DNS server?
posted Jun 22, 2015 by Sanketi Garg
  • dns
  • linux
+3 votes
1 answer
What is entire problem if DNS server fails?
posted May 26, 2015 by Vrije Mani Upadhyay
  • dns
  • server
+1 vote
0 answers
DNS Android configuration
posted Apr 27, 2015 by anonymous
  • android
  • dns
+3 votes
0 answers
LTE: During SIPTO, What is the procedure of geographically closer GW selection by DNS query?
posted Mar 26, 2015 by Deepanjan Biswas
  • lte
  • mme
  • sipto
  • dns
+1 vote
1 answer
How to create a subdomain using dodaddy as DNS provider?
posted Jan 28, 2015 by anonymous
  • dns
  • web
  • web development
+1 vote
1 answer
How client and server computers update their DNS names?
posted Jun 10, 2014 by Upma
  • networking
  • os
  • dns
+1 vote
1 answer
How to clear DNS cache?
posted May 20, 2014 by Anderson
  • dns
  • cache
+1 vote
0 answers
DNS pre request for hadoop install
posted Apr 2, 2014 by Dewang Chaudhary
  • hadoop
  • dns
+9 votes
2 answers
Explain and mention standard port no's for DNS, SMTP, HTTP, FTP, Hub, Switch, Firewall, BOOTP, DHCP, SNMP?
posted Feb 10, 2014 by Hiteshwar Thakur
  • dhcp
  • dns
  • smtp
  • ftp
  • firewall
+1 vote
0 answers
In a LAN network should the DNS server be inside the network or can it reside on the internet ?
posted Dec 21, 2013 by Gaurav Sharma
  • dns
+3 votes
1 answer
Which port does a DNS Server Use ?
posted Dec 21, 2013 by Gaurav Sharma
  • dns
+2 votes
1 answer
What are Tools for troubleshooting of DNS ?
posted Dec 12, 2013 by Gaurav Sharma
  • dns
  • dnsresolve
+2 votes
1 answer
What is SRV record in DNS ?
posted Dec 12, 2013 by Gaurav Sharma
  • dns
  • dnsresolve
+3 votes
1 answer
What are a Forward and Reverse Lookup ?
posted Dec 11, 2013 by Anuj Yadav
  • dns
  • dnsresolve
+3 votes
1 answer
What are the resource records in DNS ?
posted Dec 11, 2013 by Anuj Yadav
  • dns
  • dnsresolve
+3 votes
1 answer
What is DDNS?
posted Dec 11, 2013 by Mona Sharma
  • dns
  • dnsresolve
+3 votes
2 answers
What is DNS ?
posted Dec 11, 2013 by Mona Sharma
  • dns
  • dnsresolve
+1 vote
1 answer
samba4 with external dns(bind 9.8)
posted Oct 18, 2013 by Satish Mishra
  • linux
  • samba
  • dns
+1 vote
2 answers
DNS query against a specific server using python
posted Sep 30, 2013 by Bob Wise
  • python
  • dns
+1 vote
1 answer
How do I view the nameserver cache in Mac OS-X ?
posted Jul 28, 2013 by Natarajan Venkatraman
  • dns
  • mac
  • osx
+2 votes
1 answer
What is DNS? Which protocol does it use?
posted Jul 23, 2013 by Sid Vish
  • dns
0 votes
1 answer
DNS entries on CentOS and how to revert back
posted Jul 19, 2013 by anonymous
  • centos
  • dns
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