Whether you’re new to remote work or a seasoned pro looking to up your game, you might be wondering, “What is a dedicated IP address?” or “Do I really need a dedicated IP for remote work?” Both are valid questions — especially now.

Since the shift to remote work, businesses and employees have dealt with increasing security risks and threats. Many telecommuters use VPNs or SSL certificates for a secure remote work experience, but it’s often not enough. Business owners and organizations are also advised to get a dedicated IP address for an added layer of protection.

The question is – is a dedicated IP worth it if you’re working outside of a traditional office space?

Before you decide whether to get a dedicated IP address or not, read on to learn to basics and benefits, including:

What is an IP address?

An internet protocol (IP) address is a unique address assigned to individual computers, servers, domains, or devices over the internet or a local network. Whenever you access a website, your computer communicates to the webserver through the IP address.

IP addresses consist of four sets of numbers, each separated by periods (x.x.x.x), ranging from 0 to 255, which comes out to around 4.2 billion combinations.

The conventional IP address we’re used to is the IPv4 (IP version 4). It was created in the 1980s and used a 32-bit system that didn’t account for how fast the internet would grow. We have long since exhausted those 4.2 billion combinations. Thus, a new internet addressing system called IPv6 was deployed in 1999.

IP addresses and the Domain Name System (DNS)

IP addresses aren’t random. They are produced and assigned by the Internet Assigned Numbers Authority (IANA), part of the Internet Corporation for Assigned Names and Numbers (ICANN).

The ICANN is a non-profit organization that maintains internet security. One of its functions is to maintain the domain name system (DNS). You can think of the DNS as a phonebook that matches domain names to IP addresses.

The DNS was born because IP addresses are composed of a string of numbers – making it difficult for users to remember which numbers belonged to which website. Without the DNS, you would have to type in “64.233.187.99” to get to Google and other IP addresses to get to other websites.

How IP addresses work

Your network, devices and the internet use IP addresses to communicate with each other. Let’s look at how IP addresses work when connecting your device to the internet.

Before your device can access the internet, it must connect to a network. That network would likely be your Internet Service Provider (ISP) if you’re at home, while it would be public Wi-Fi if you’re outside your home network.

Internet activity goes through the ISP, which is shared with your device using an IP address. In this case, the ISP assigns an IP address to your device. That assigned IP address, however, is temporary. When you turn your modem or router off, your device gets disconnected from the network. Or, when you travel, your device uses another network to connect to the internet.

That new network you connect to (hotel, coffee shop, or airport Wi-Fi) shares a different IP address. This is but one of many examples of how devices use IP addresses to communicate with each other.

There are several types of IP addresses, which we’ll explore in the next section.

Different types of IP addresses

There are different types of IP addresses, which are further subdivided into different categories.

Consumer IP addresses and website IP addresses are the main types of IP addresses.

Consumer IP address

Consumer IP addresses are assigned to devices connected to the internet. There are two kinds of consumer IP addresses: private and public IP addresses.

These types describe a network’s location: private IP addresses are used inside a network, while public IP addresses are used outside.

Private IP vs. Public IP

Your network router assigns private IP addresses to your devices to communicate with it internally. In contrast, your ISP assigns public IP addresses. The public IP is the primary address associated with your internet network.

Private IP addresses exist because multiple devices connect to a household’s network. Modern homes have computers, smartphones, tablets and even Bluetooth-enabled devices such as speakers, printers or smart TVs connecting to a router at any given time.

Because your router connects to so many devices, it needs a way to identify each item. Thus, it generates private IP addresses that differentiate each device on the internal network.

While each device connected to the network has its own private IP address to communicate with the router, remember that all devices simultaneously access the internet through the router as well. Thus, they all have the same public IP address.

Public IP addresses are further classified into two kinds – static and dynamic. These types describe a network’s permanency.

Dynamic IP vs. Static IP

A dynamic IP address is an IP address that often changes, while a static IP address does not change. ISPs and web hosting companies automatically assign dynamic IP addresses while they manually create static IP addresses.

Dynamic IP addresses are the most common type of IP address. They are only active for a certain amount of time, after which they expire. Once the computer disconnects from the network, it receives a new IP address or requests a new one.

Advantages of dynamic IP addresses include cost savings and security. ISPs buy multiple IP addresses and assign them to users. Automating the movement of IP addresses means there’s no need to get users their original IP addresses. Once a user is disconnected, ISPs can reassign a new IP address and give new users the old one to use.

Additionally, a changing IP makes it harder for criminals to hack into your network.

Individuals and businesses seldom use static IP addresses. Servers hosting large websites or providing email and FTP services use static IP addresses so other devices can easily find them on the web.

Website IP address

The website IP address is the other type of IP address besides the consumer IP.

If consumer IPs are assigned to devices connected to the internet, website IPs are used for web hosting packages. There are two types of website IPs: shared and dedicated.

We’ll be focusing on these two types, specifically dedicated IP addresses.

Dedicated IP address vs. Shared IP address

You can get a dedicated IP address and shared IP address from hosting providers, but the main difference is the number of users assigned to it.

Dedicated IPs are exclusive to a single account, while a shared IP is assigned to multiple users.

Shared IP addresses are often common to shared hosting accounts. This type of web hosting plan hosts multiple websites on the same server, making it possible for these domains to share an IP address.

But, while shared IP addresses are common in shared hosting plans, it is also possible to have a shared IP address without a shared server. For instance, some Managed WordPress hosting plans share IP addresses but not server resources.

Shared IP addresses are often dynamic IPs, while dedicated IP addresses are static. You have sole use over them once they’re assigned to you.

Important: Don’t confuse a dedicated IP address with a dedicated server; you can get a dedicated IP address without signing up for a dedicated hosting plan.

Benefits of a dedicated IP address

There are several benefits to having a single IP address dedicated to your use. It’s fast and secure, and there’s a smaller chance of your IP getting blacklisted.

Let’s explore each benefit in detail:

1. Secure remote access

A dedicated IP address allows employees to connect to company resources securely. It enables you to control access to specific resources and sensitive company assets. You can do this by allowing specific IP addresses and restricting access to servers and gateways you choose.

2. Reduced risk of IP blacklisting

Another benefit of a dedicated IP address is safety and location privacy. Some people prefer it when they can’t be traced.

While sharing an IP address is generally safe, it risks country-specific blocking of your website. Other websites on your server might perform illegal activities such as sending out spam emails, viruses, or malware that could get your websites blocked by search engines.

When you use a dedicated IP address for remote work or otherwise, there is zero chance of your IP getting blocked — unless you do something malicious intentionally.

3. Faster and safer file transfer

A dedicated IP ensures faster site speeds. You don’t have to contend with web traffic because you’re the only one using the IP address.

A dedicated IP also allows you to build a file transfer protocol (FTP) server to share files within an organization. A private FTP server offers better protection and a faster file transfer rate.

4. Improved email deliverability

You will benefit from a dedicated IP address if you send large volumes of emails; anything above 100,000+ per year is considered a large volume.

The main reason?

An IP’s reputation can impact your email delivery rate.

Email services such as Gmail and Yahoo trust emails from dedicated IPs more than those from shared IP addresses. They often double-check emails from shared IP addresses because spam emails are more likely to come from accounts hosted on those IPs.

5. Direct access to your website

Dedicated IP addresses allow you to access your website directly using the IP address since it’s the only domain mapped to that IP. For example, typing in “64.233.187.99” would lead you directly to Google because that is its dedicated IP address.

While it’s not the main advantage of having a dedicated IP, it is a handy perk when domain servers are down.

Dedicated IP address: A must-have for remote workers

Bottom line: Beef up your cybersecurity efforts with a dedicated IP address. It securely connects you to your remote server and improves site speed. That’s a win-win for remote workers and their employees and clients.

Need a dedicated IP address for remote work? Enjoy the benefits of dedicated IP by purchasing a GoDaddy dedicated IP as an add-on, or get one free by signing up for a GoDaddy dedicated hosting plan.

If you’re running a business, you need an email list. And you need to send great emails, obviously. But if those great emails aren’t making it to people’s inboxes, then what’s the point?

If you’ve been putting a lot of hard work into your email marketing but not seeing the results you want, then maybe your email deliverability could use some help. I’m going to share the four key factors that will help make sure more of your emails stay out of spam and land in the inbox.

And if you don’t have an email list yet, this will set you up for success right from the start!

The Four Pillars of Email Deliverability

When it comes to email, it’s all about deliverability. You can have the fanciest automations, the best copy, the best upsells, downsells, follow-ups… But if nobody’s getting those emails in their inbox, then it’s all for nothing.

This is where you’re up against the algorithms of the email giants that control more than 50 percent of the world’s inboxes: Google, Microsoft, and Yahoo!. You’ve got to understand what they’re looking for—and play by their rules.

The good news is that it’s not that difficult to stay on the good side of the algorithms. Anyone can avoid the spam folder as long as they follow a few key guidelines.

There are four main pillars of email deliverability, and they form the acronym RACE:

• Reputation
• Authentication
• Content
• Engagement

Pat and email deliverability expert Adrian Savage covered these four pillars in depth in SPI episode 498:

Reputation

In business, as in everything, reputation matters. If you’ve got a lousy reputation, no one’s going to want to listen to you.

When it comes to email marketing, you need to focus on what’s known as your sending reputation.

You see, the big mailbox providers are monitoring the emails you’re sending, and most importantly, how people are reacting to them.

The more they see people marking your emails as spam or ignoring or deleting them, the more they’re going to mark down your sending reputation. And they’re more likely to send your emails right to the spam folder.

That’s the simple version, but it means that everything you do with your email marketing has to be focused on preserving and improving your sending reputation.

How to Improve Your Sending Reputation

So what can you do to improve and maintain your reputation with the big email services?

First, use common sense. If you feel like you’re gaming the system, you probably are—and you’re eventually going to get found out.

A (not so) great example is downloading lists of email addresses from the internet.

The only legitimate way to get ahead now with your email list is to send emails only to people who have specifically asked you to contact them.

If you buy a list and start emailing people who haven’t given you permission, you’re much more likely to get spam complaints, which will hurt your sending reputation.

And what’s the only definition of spam that matters in the eyes of the mailbox providers? Whatever the recipient thinks it is.

There are also businesses out there, like Spamhaus and Cloudmark, that operate email addresses called spam traps. If you send an email to a spam trap address, then you may be added to blocklists that tell the world you’re a low-reputation sender.

If you do decide to buy a list of addresses for some reason, make sure you really trust the person providing the data—it’s much better to control it yourself.

Next, you’ll want to clean your email list regularly. That way, you’ll avoid hitting what’s called a recycled spam trap.

Here’s how that works.

Suppose 10 years ago you had a Hotmail address that you’d stopped using, and Microsoft canceled your account. For the next few months, if anyone tried to email you, they’d receive an error saying the mailbox didn’t exist. But a few months later, Microsoft might reopen that address and repurpose it to catch senders who weren’t looking after the hygiene of their email list.

Send enough emails to spam trap addresses, and you’ll end up on a blocklist.

So, only send emails to people who have said they want to hear from you, and keep your email list clean so you don’t get caught in recycled spam traps.

Authentication

Authentication is the second crucial piece of improving your email deliverability.

It’s all about telling the world that you’re sending legitimate emails.

You’ve probably received spam from someone spoofing an email address that isn’t theirs. It’s relatively easy to spoof an address you don’t own—what’s not so easy is to authenticate one.

Authentication is what sets you apart from the spammers, and there are two steps you need to take to authenticate your email address.

The good thing is, this is usually a one-time thing you do when you’re setting up your email platform.

The two authentication steps involve a couple of acronyms.

Domain Keys Identified Mail (DKIM)

The first one is domain keys identified mail, or DKIM. This is how you get your email platform to digitally sign every email that you send.

You’ll need to look at your platform to determine how exactly to configure DKIM, because they all do it slightly differently. If you’re stuck, then find someone who can help you, because it is probably the most important single thing that will make the difference between hitting the spam folder and hitting the inbox.

Here’s guidance on setting up DKIM with some of the most popular email service providers (ESPs):

Sender Policy Framework (SPF)

The second side of authentication is something called sender policy framework, or SPF.

SPF helps identify which mail servers are allowed to send email on behalf of your domain. This communicates which platforms you trust to send emails on your behalf, which can reduce the incidence of email spoofing—people pretending to send mail as you. Like DKIM, it’s a one-time thing, but crucial.

Doing those two things—setting up your SPF and DKIM settings—is going to make a huge difference in deliverability. And don’t be afraid to seek help if you need it.

Here’s guidance on setting up SPF with the popular ESPs:

Content

In the recent past, it was relatively easy to avoid the spam folder by being careful about the content in your emails: don’t use swear words, don’t mention Viagra, and don’t mention “free.”

Today’s spam filters are much more sophisticated, and the big email providers use a ton of artificial intelligence to figure out what’s junk and what’s legit.

In 2005, you might have gotten away with writing “free” as “fr.e–e” in an email, but today that’s a one-way ticket to the spam folder.

Making it to the inbox in 2022 is a lot more about being authentic with your email content. Here, another acronym comes in handy: WILF, which stands for:

• Words
• Images
• Links
• Frequency

Words

Words are important, obviously. And when it comes to email deliverability, it means writing emails the way you’d have a conversation with someone.

Write like yourself. The more your emails sound like they’ve been coming from you, the more authentic it sounds, the more likely those big sophisticated algorithms are going to recognize it as authentic.

In most cases, shorter is also better. Don’t cut it down at the expense of not getting your message across, but don’t waffle unnecessarily. Because, let’s face it, people’s attention spans are getting shorter.

At the same time, don’t stress too much about content either. There are no hard and fast rules here, and you don’t want to follow a rule at the risk of ruining your message.

You can always send a few test emails and see what happens. Just remember, however, that email has evolved, and no two people have exactly the same email experience anymore. The same email might end up in Spongebob’s inbox and Squidward’s spam folder.

But you can still learn some things by looking at the big picture of what you’re sending over time. If you notice that emails written a certain way are getting delivered more often than others, use that as a data point to guide how to craft your email content going forward.

Images and Links

Here’s where things get even more interesting. To include images or not include images in your emails? And what about links? One? None? Many?

First, remember that there are exceptions to every rule. But in general—and testing bears this out—the more images you’ve got in an email, the more likely it’s headed to the junk folder. And the same goes for the number of links.

One of the quickest ways for an email to be viewed as a promotion by Google is if it has a graphical banner at the top, because that makes it look like a promo. So just cut to the chase with your message.

If you need images in the middle of the email to reinforce or illustrate things, that’s a different story. But only include them if they’re going to actually add value, not just for the sake of it. If you can manage three or fewer images in total, perfect.

It’s the same with links: the more you use, the more your email looks like a promotion. One of the biggest mistakes people make is using a bunch of little social media icons in their email signature. Before you know it, you’ve got five additional images with links in your email, you’re in the promotions tab.

When it comes to links, also be careful about linking to websites you don’t control. You can’t always be certain whether the domain you’re linking to has a good domain reputation or not. It’s much better to only link to content that you’re in control of—like the stuff on your own website.

Frequency

Finally, there’s frequency. The more frequently you send emails to the people who want to receive them, the better you’re going to do. In the good old days, it was sufficient to send an email newsletter out once a month, but these days, mailbox providers are looking for consistency and engagement (which we’ll talk about in a second).

The more frequently you send emails to the people that want to read them, the better it’s going to look for your engagement. If you’re sending out an email three times a week, then you’re a lot more likely to reach more of your audience more quickly than if you’re sending one email a month.

That doesn’t mean you need to send an email every day—if you can, then great, if you’ve got enough to talk about—but the more frequently you can share some really cool value, the more people are going to love you, and more importantly, the more the mailbox providers will love you as well.

Engagement

While authentication is something you set up once and pretty much forget, engagement is something you need to pay attention to on an ongoing basis.

By engagement we’re talking about, are people reading your emails? Are they opening them? Are they clicking the links? Are they actually reading them properly? Or are they just deleting it without reading?

One of the worst ways to hurt your engagement is when you send something out, it lands in the spam folder, and no one rescues it.

When someone signs up to your email list for the first time, that may be the only chance you’ve got to keep your emails out of their spam folder. So direct them to a thank-you page that instructs them to check the spam folder for your first email and move it to their inbox if need be. If they don’t, they may never see another email from you in their inbox again.

That’s the most important thing.

The other is maximizing the number of people engaging by improving your open rates. Here’s where it’s important to clean your email list regularly, so you’re only sending email to the people who are likely to read it.

It can be scary to clean your email list regularly—because it means deleting people from your list—but it’s absolutely a great thing to do for your email engagement, and for the health of your email list.

Why? It will show Google and Microsoft and Yahoo! that what you’re sending is of greater interest to your subscribers. The higher they see your open rate, the more likely they are to increase your domain reputation. The better your reputation, guess what? The next email you send is more likely to land in the inbox. It’s a virtuous cycle.

More Email Marketing Resources

If you’re just getting started building your email list, the best time to start thinking about and implementing these email deliverability best practices is now.

And if you’ve had a list for a while and things have gotten stagnant, the best time to start is… also now.

If you need more support with your email marketing, you’re in the right place! Here are a few more resources to help you build an audience and create more revenue with a robust email marketing practice: