@davidgo I am just explaining the type of query I am issuing to the DNS and the type of query, with respect to my wireshark, is PTR (12) – RAZ_Muh_Taz Feb 20 at 18:18 A PTR for a SRV record (which is what _some-service._tcp.gv.com appears to be) isn't a common thing (I would say "never", but there might be some use case for such a thing).

Google dns server have a ping response time of around 130ms average. Now that is nearly 3 times faster than the open dns server. Many articles out there talk about using opendns for improving dns speed, but first the speed has to be tested, since opendns may not always be the fastest one. Online Ping. To determine if a server is responding to requests, you can use Online Ping. You provide an IP address or a domain name, and you can see if the host is responding or not. Spam Blacklist Checker. With the Spam Blacklist Checker, you can check to see if a domain name (regardless of whether you own it or not) has been put on a spam Jun 17, 2020 · These DNS server errors may appear for any of several different reasons. Step-by-step network troubleshooting steps can be used to diagnose and repair the problem as described below. How to Run Windows Network Troubleshooter in Windows 10 Sep 30, 2008 · Ensure the router can reach the DNS server. Ping the DNS server from the router using its IP address, and make sure that the ip name-server command is used to configure the IP address of the DNS server on the router. Use these steps to ensure that the router forwards the lookup requests: Define an access control list (ACL) that matches on DNS IP Address Location AS Number Software / Version Checked Status Reliability Whois; 149.112.112.10 dns10.quad9.net. 19281 QUAD9-AS-1 Q9-U-6.1 2020-07-20 08:39:42 UTC: valid DNSSEC 100 %

Jun 13, 2019 · DNS Hijack: After a DNS server is hacked, the DNS records can be changed to direct all traffic by the user to a malicious website. Man in the middle DNS Hijack: Here, the attacker intervenes in the communication between the user and the DNS server, and serves a fake IP address that will redirect the user to a malicious website.

May 17, 2019 · The Domain Name System is an essential part of your internet communications. Upgrading to a better DNS server can make your surfing both faster and more secure. Jun 12, 2012 · Ping is the most important troubleshooting command and it checks the connectivity with the other computers. For example your system’s IP address is 10.10.10.10 and your network servers’ IP address is 10.10.10.1 and you can check the connectivity with the server by using the Ping command. Jun 21, 2018 · Ping a URL to resolve its IP address. If you want know the IP address for a particular URL, you can ping the URL. The ping tool shows you right at the top the IP address it’s working with. Ping your router to see if you can reach it. If you can’t successfully ping an internet location, you can then try pinging your router.

Under the reverse DNs lookup on your dns server. After you are sure all the entries are corrected run as an admin in a PowerShell prompt either ipconfig /flushdns and ipconfig /registerdns or Clear-DnsClientCache

May 08, 2020 · You may see a DNS server referred to by other names, such as a name server or nameserver, and a domain name system server. The Purpose of DNS Servers It's easier to remember a domain or hostname like lifewire.com than it is to remember the site's IP address numbers 151.101.2.114. Jun 17, 2020 · Of course, changing the DNS server will not improve your Internet connection drastically — but only the IP lookup time, DNS record updates, and the ping may improve. Note : Technically, the ping for a game shouldn’t have any effect when you change the DNS. Ping – Shows how long it takes for packets to reach host Traceroute – Traces the route of packets to destination host from our server DNS lookup – Look up DNS record WHOIS – Lists contact info for an IP or domain Port check – Tests if TCP port is opened on specified IP Sometimes you just need an IP address to be check your internet connection. My current favourite IP address is to use the Google DNS servers. which are the IPv4 addresses 8.8.8.8 and 8.8.4.4. I have a favourite IP address to ping in Australia at 139.130.4.5 which is the primary name server for the largest carrier in Australia.