- Can you have multiple DNS servers?
- Can I use two different DNS servers?
- What is a secondary DNS?
- Why are there multiple nameservers?
- How many name servers should be visited?
- Why would you activate more than one NIC?
- What is the difference between primary and secondary DNS?
- What is the primary DNS of my router?
- How do I find my secondary DNS?
- What is SOA DNS?
- How do I configure a redundancy DNS server?
- Is DNS a protocol?
- What DNS 8888?
- What is meant by DNS lookup?
- Why do servers use two NICs?
- How do you use dual NICs?
- Why do servers have 2 Ethernet ports?
Absolutely you can, in fact it’s very much advised to have 2 DNS servers running on separate networks.
Basically all you’ll need to do is find another DNS provider, setup your DNS there the same as it is at Namecheap, and set the secondary DNS server on Namecheap to your new DNS provider.
Can you have multiple DNS servers?
At a minimum, you’ll need two DNS servers for each Internet domain you have. You can have more than two for a domain but usually three is tops unless you have multiple server farms where you would want to distribute the DNS lookup load. It’s a good idea to have at least one of your DNS servers at a separate location.
Can I use two different DNS servers?
Use nameservers from different DNS providers
This means there’s a single point of failure. If you’re using a single managed DNS provider, you have a single point of failure — even if you have multiple nameservers. That’s fine for lots of sites, but if your goal is 100% uptime, you need more protection.
What is a secondary DNS?
The secondary (slave) DNS server is an authoritative server that obtains information about a zone from the primary server via zone transfer. (RFC 2182) The secondary DNS server is slaved to the primary server.
Why are there multiple nameservers?
Most likely you actually have multiple servers hosting different services in your domain. It’s likely your mail services are running on different servers than your web services, for example. So, then, when your web server goes down your mail is likely to continue to flow.
How many name servers should be visited?
At a minimum, you’ll need two DNS servers for each Internet domain you have. You can have more than two for a domain but usually three is tops unless you have multiple server farms where you would want to distribute the DNS lookup load.
Why would you activate more than one NIC?
If a NIC fails, it could potentially sever an important connection. One way to lessen the potential for these problems is to install two or more NICs in network servers. Using multiple NICs offers these key benefits: Load balancing.
What is the difference between primary and secondary DNS?
Primary servers get this information directly from local files. Secondary servers contain read-only copies of the zone file, and they get their info from a primary server in a communication known as a zone transfer. Each zone can only have one primary DNS server, but it can have any number of secondary DNS servers.
What is the primary DNS of my router?
Look at the IP Address field to identify your IP address; the first number in the DNS Servers field is your primary DNS; and the Default Gateway field lists the current default router address used to connect your computer to the Internet.
How do I find my secondary DNS?
To see or edit the DNS settings on your Android phone or tablet, tap the “Settings” menu on your home screen. Tap “Wi-Fi” to access your network settings, then press and hold the network you want to configure and tap “Modify Network.” Tap “Show Advanced Settings” if this option appears.
What is SOA DNS?
A Start of Authority record (abbreviated as SOA record) is a type of resource record in the Domain Name System (DNS) containing administrative information about the zone, especially regarding zone transfers.
How do I configure a redundancy DNS server?
It involves deploying a second DNS network that does not share the same infrastructure (servers, networks and data centers) as the first. The most common way to set up redundant DNS is via secondary DNS, where one DNS provider is set up as the primary DNS name server and the other as the secondary.
Is DNS a protocol?
(Although many people think “DNS” stands for “Domain Name Server,” it really stands for “Domain Name System.”) DNS is a protocol within the set of standards for how computers exchange data on the internet and on many private networks, known as the TCP/IP protocol suite.
What DNS 8888?
8.8. 8.8 is the primary DNS server for Google DNS. Google DNS is a public DNS service that has been launched by Google that has been set up to make the Internet and the DNS system faster, safer, secure, and more reliable for all internet users. 8.8 is for, check out the Google Public DNS page.
What is meant by DNS lookup?
A DNS lookup, in a general sense, is the process by which a DNS record is returned from a DNS server. Interconnected computers, servers and smart phones need to know how to translate the email addresses and domain names people use into meaningful numerical addresses.
Why do servers use two NICs?
Separation of traffic (i.e. you could have a combo web/database server, same network, put all web traffic on one NIC, db traffic on the other, makes it easier to calculate loads for traffic types). This also makes it easier to split the two later on, nobody has to change connection strings.
How do you use dual NICs?
Steps to Configure Dual NICs
- Open Control Center and navigate to Settings > Network Settings tab and click the “Edit” button next to the second network interface intended to be used for the subnet.
- Select the “Manual Network Config” option and configure the static address of the network card to the desired address.
Why do servers have 2 Ethernet ports?
In a network redundancy application, a dual Ethernet device is connected to two separate networks in order to reduce traffic or load on one of these networks. This effectively allows users on both networks to easily access the dual Ethernet device in order to communicate with devices on either of the two networks.