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Email phishingand spoofing are the two most common cyber attacks.
According to aStatista report, these make up 54% of cyber vulnerabilities.
Another cyber attack-related statistic from Proofpoint says that fraudsters send 3.1 billion domain spoofing emails daily.
The solution is authenticating incoming emails by an email server using encrypted cryptographic keys.
The best tech that works globally is the DKIM signature.
What is a DKIM Record?
DKIM is anemail sender verificationtechnology known as DomainKeys Identified Mail.
The email server of the email recipient validates the emails integrity and sender using DKIM.
In DKIM, you add a DKIM signature in the source code of your email.
Also, the email app uses cryptographic encryption to encrypt the signature.
This key and other DKIM texts are broadly known as a DKIM record.
you might not see or read the DKIM record in the modern view of an email.
Other email clients also have a similar option in their email apps.
DKIM record generator tools are the ones that you must use.
DKIM selector is a crucial component of your emails DKIM record.
It allows you to use multiple DKIM keys on the email domain name.
The DKIM selector instructs the server where to find the public key.
The DKIM selector is also linked with the private key to which the public key matches to ensure authenticity.
you could locate this selector via theS-tagin the DKIM record.
EasyDMARC
The first entry on our list isEasyDMARC.
Using this platform, you could easily create a DKIM record.
The valid record value is available for copying in one click.
Moreover, It generates a private key and a public key that you could copy and use where needed.
you’re free to also publish the following DNS TXT record in the subdomain.
DMARCLY
DMARCLYis another platform with a minimalistic GUI for generating DKIM records.
Just add the domain and DKIM selector while selecting the DKIM key length from the drop-down menu.
Finally, tap on theGenerate DKIM Recordbutton to get the results.
This tool generates RSA private keys that you should probably select and copy to use somewhere else.
Furthermore, it displays the DKIM key in text.
One can use these keys for DomainKeys and DKIM signing.
Also, enter the DKIM Selector and choose the key size in bits between 1028 and 2048.
Click onCreate Keysand the platform will generate a public and a private key for you.
Instead, use thePower DMARCDKIM wizard to instantly create an error-free TXT record for your domains.
This reliable platform needs you to enter the selector and a valid domain name without the prefixhttps://.
Then, it can generate a DKIM record and private key for you.
These keys come with Copy-to-Clipboard buttons for effortless copying.
However, this tool does not have any option to pick the key size.
Simply enter the domain from which you send the emails and the selector for your public key.
In addition, if you want, you might select Escape records and Split record options.
The one-click copying is available for both keys.
Here, you’re free to choose between 512, 1028, 2048, and 2072 characters.
tap on theSUBMITbutton to generate public and private keys.
All you oughta do is to enter the domain name.
It generates the private key and allows you to download it.
Bybookmarkingthe webpage where the generated key results are shown, you might keep it for future use.
For additional security, it even offers the option to delete the page.
This free tool is ideal for generating public-private key pairs that can be used to digitally sign emails.
Then, the tool will create a record value, private key, public key, and subdomain name.
For additional privacy, the private key will be kept hidden by default.
To view it, you better press the show key button.
Moreover, all this data supports a one-click copy.
The available encryption key character length options are 1024, 1280, 1536, 1792, and 2048.
Netcore generates public and private keys separately that you’re free to copy with one-click copy buttons.
DVANA
DVANAbelieves in making the DKIM key generation process quick and simple.
Remember, this platform only supports generating Office 365 DKIM.
Here, you oughta add your default domain and the custom domain name.
Then, it comes up with the keys that you gotta enter in the DNS.
Email service providers that use enterprise-grade security consider emails without a DKIM to record spoofing or phishing emails.
Hence, businesses are unable to receive your email unless you use a DKIM signature.
These days, some premium and free email service providers are also using security measures to block phishing emails.
These email servers mainly block emails that do not show a valid DKIM signature header.
