TXT array split into two entries for a very long SPF record

[JaneX8]

I can't share the SPF record here but I have a case where two strins are shown in txt: [] when in fact it's cut a domain in the middle of the string into a new string. So the SPF record is split in two. mxtoolbox.com parses it fine as if one string.

[dogancanbakir]

Thank you for raising this issue. You can mask the IP addresses and domains before sharing. Also, kindly complete all necessary details to help us repro the problem:

<!-- 
1. Please search to see if an issue already exists for the bug you encountered.
2. For support requests, FAQs or "How to" questions, please use the GitHub Discussions section instead - https://github.com/projectdiscovery/dnsx/discussions or
3. Join our discord server at https://discord.gg/projectdiscovery and post the question on the #dnsx channel.
-->

<!-- ISSUES MISSING IMPORTANT INFORMATION MAY BE CLOSED WITHOUT INVESTIGATION. -->

### dnsx version:
<!-- You can find current version of dnsx with "dnsx -version" -->
<!-- We only accept issues that are reproducible on the latest version of dnsx. -->
<!-- You can find the latest version of project at https://github.com/projectdiscovery/dnsx/releases/ -->

### Current Behavior:
<!-- A concise description of what you're experiencing. -->

### Expected Behavior:
<!-- A concise description of what you expected to happen. -->

### Steps To Reproduce:
<!--
Example: steps to reproduce the behavior:
1. Run 'dnsx ..'
2. See error...
-->


### Anything else:
<!-- Links? References? Screnshots? Anything that will give us more context about the issue that you are encountering! -->

Thanks!