How Does a DKIM Record Check Protect Your Brand’s Reputation?

As a marketer, you know the importance of your brand’s reputation. But with more and more spam emails coming in every day from scammers looking to steal your identity, it can be hard to keep up. Luckily, a DKIM record check helps protect your domain name by adding an extra layer of authentication that is often overlooked by spammers.  

With DKIM in place for your domain name, any email that looks like it came from you will have a digital signature verifying its authenticity as well as the sender’s domain name. This means that if someone tries to use a fake version of your company’s logo or send out malicious emails under the guise of being you, they won’t succeed because their message will not be verified through this process.

What is a DKIM Record?

DKIM is a special type of email authentication that uses digital signatures to identify spoofed emails. When sending an email from your mail server, you sign the message with a private key and when it’s received by another recipient who has access to the public key for this domain in their DNS records, they can verify these messages as authentic. 

This means one user will only have one matching set of keys on any given day; however there may be several sets publicly listed in various domains’ DNS information depending upon how many senders are using DKIM at once.

Why Do You Need a DKIM Record?

DKIM is a newer, more convenient way to ensure that your emails appear legitimate and don’t get caught in the spam folder. DKIM sends an encrypted signature with every email you send adding a layer of security while also building up reputation for domains being used as sender.

DKIM provides added convenience due to its ability to provide encryption on top of standard practices like SPF – which will allow ISPs (as well as recipients) who are able to track these signatures by domain’s sending history.

How To Use a DKIM Record Check?

Through the DKIM checker, you can verify that a domain has a valid and present set of DNS records. Simply enter the email address or URL for your subject line to find out if it is currently enrolled with this protocol.

  • DKIM Selector: DKIM is a public-key encryption system that allows an email sender to digitally sign messages and its headers with the intent of cryptographically verifying authenticity. The DKIM selector indicates where their keypair exists in DNS, which can be confusing or misleading for some users who don’t understand how it works.
  • Verifying the Domain: This is the domain for which you are checking DKIM records.

How are SPF and DMARC Related to DKIM?

DKIM and SPF are authentication technologies that verify messages have not been altered in transit, while DMARC is more of a policy-based system.

DMARC uses DKIM validation to ensure the message was actually sent by an authorized sender; it then determines if the recipient’s email server should accept or block such emails based on how domain owners would like unauthenticated messages handled.

How Does DKIM Improve Deliverability?

DKIM is one of the most effective ways to improve your email deliverability. It’s a simple process that ensures messages are sent from the domain they claim to be sent from and not spoofed emails. DKIM can also add some protection against phishing scams by allowing you to verify whether a message is real or fake. You cannot have any security without privacy, so it’s important for you as an email sender to protect your customer data and ensure that only those who intend on receiving your message will get it.

Advantage Of DKIM Record Check for Your Brand Reputation

DKIM  allows for a means of identification to decide if an email is legitimate. This will then allow the user to blacklist several domain addresses and avoid certain types of phishing attacks that involve Man-in-the-middle attacks. It provides efficient safeguards when used with SPF and DMARC together as well.


With a DKIM record, you can make sure that your email is not being marked as spam by third party providers. This means more people will open and read your emails because they won’t be blocked from downloading them in the first place. It also helps keep your brand’s reputation intact so that it doesn’t suffer any damage when users report false messages to ISPs or other filtering services.


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