Error message; [IP]in-addr.arpa has no PTR record:
111905
How to find a computer name in a LAN from the IP address?
50180
Reverse DNS records not registered when using DHCP
97015
111: Connection Refused
120041
Why does c++ pointer * associate to the variable declared, not the type?
8932
What is the difference between "all", "default" and "eth*" in /proc/sys/net/ipv[46]/conf/?
18833
How to solve the "io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information" error on Minecraft?
60857
Can't resolve issue: iptables: No chain/target/match by that name
101307
symbol(s) not found for architecture i386
29942
How to log original value of $remote_addr when using Real-IP
73453
How can i check if $remote_addr IP is NOT in CIDR range in nginx?
53099
How to fix "-5 No address associated with hostname error" while updating?
17505
PTR record (rDNS) for multiple domains on a shared IP address
27603
Why am I getting "Permission denied: make_sock: could not bind to address" when starting Apache2?
45696
Printing floating point numbers from x86-64 seems to require %rbp to be saved
2876
Address is invalid on local machine [on windows 8 only]
137223
A network-related or instance-specific error occurred
20522
PPTP VPN missing in "connection type dialogue" in Ubuntu 16.04