What is SPF IP address?

What is SPF IP address?

An SPF record is a TXT record that is part of a domain’s DNS (Domain Name Service). An SPF record lists all authorized hostnames / IP addresses that are permitted to send email on behalf of your domain.

How do I create an SPF record?

Instructions

1. Log into your Account Center.
2. Navigate to the Edit DNS Zone Page Edit DNS Zone Page Edit DNS Zone Page for your desired domain.
3. Select the + Add Row button to create a new record. Set the type to TXT and enter your SPF record in the right column.
4. Click Save to commit the changes.

How do I find my SPF record?

Answer

1. Open Command prompt (Start > Run > cmd)
2. Type “nslookup -type=txt” a space, and then the domain/host name.
3. If an SPF record exists, the result would be similar to:
4. If there are no results or if there is no “v=spf1” property, then there is a problem retrieving the record for the domain, or one does not exist.

How many IP addresses can you have in an SPF record?

You can add as many IP addresses as needed to your SPF record up to the 255 character TXT record limit. If the number of IP addresses in your SPF record exceeds 255 characters, investigate different options to shorten your SPF record.

Does SPF record need quotes?

You should not include those quotes in the record. The SPF standard states that the SPF record must begin with v=spf1 , so if your record starts with “v=spf1 (note the quote) it will not be recognized.

How to check SPF record?

Verify your SPF Record Go to https://toolbox.googleapps.com/apps/checkmx/. Enter your domain name. Click Run Checks! When the test finishes, click Effective SPF Address Ranges. Check the SPF results. The results should include:​ _spf.google.com _netblocks.google.com followed See More….

How do I add a SPF record?

Adding an SPF Record to a Domain. Log in to the Account Control Center (ACC) Click Domains. Click Manage Your Domain Names. Click the domain name that you want to put an SPF record on. Click Manage Custom DNS Records.

What’s the proper format for a SPF record?

SPF record format SPF records are typically defined using the TXT record type. There’s also an SPF record type, but it’s deprecated, and you should always have at least the TXT record definition present, even if you use the SPF type. SPF records are defined as a single string of text.

Should I add a SPF record to my domain?

Adding an SPF record to your zone file is the best way to stop spammers from using this technique with your domain. An SPF record will eliminate a high proportion of the bouncebacks you’ve been getting, because other mail providers will reject the email immediately without sending a bounceback to the (spoofed) reply-to address.