Get current DNS server on 16.04-server
30956
Command-line to list DNS servers used by my system
157509
How to configure local DNS lookup in Ubuntu 16.10?
131418
How to set custom DNS server for Chrome browser?
18433
How do I fix DNS resolving which doesn't work after upgrading to Ubuntu 13.10 (Saucy)
86395
How can I access a server on local network using its public name?
134984
DNS, multiple nameservers and geolocation?
158438
Programmatically obtain DNS servers of host
30177
Set up BIND9 as DNS Firewall
21669
How can I check if my DNS server is working?
12522
Basic DNSSEC configuration under BIND 9.7?
106770
How can I know the DHCP settings offered by a server?
42788
How to get the local IP address using Inno Setup
51548
Best way to add a DNS wildcard record for a domain
132699
Access server by host name?
20637
How can I add DNS mapping to my router?
60772
dns prefetch / pre-resolve hostname - how effective?
35263
How do I know what IPs my server have?