DNS Record
Splitter
Effortlessly split and format your DNS records for seamless management. Convert long TXT records into properly sized segments for Google Cloud DNS, AWS Route 53, and other providers.
No Splitting Required
Your DNS record is characters, which is within the 255-character limit. No splitting is necessary.
Record Split Successfully!
Your -character record has been split into segments of 255 characters or less.
Formatted DNS Record
Segment Breakdown
How to Use This Record
- 1 Copy the formatted record above
- 2 Go to your DNS provider (Google Cloud DNS, AWS Route 53, Cloudflare, etc.)
- 3 Create or edit your TXT record and paste the formatted value
- 4 Save the record - the provider will handle the quoted segments correctly
Why Use the DNS Record Splitter?
The 255-Character Limit Challenge
Many DNS providers, including prominent services like Google Cloud DNS and AWS Route 53, mandate that long TXT records be split into segments no longer than 255 characters to avoid the common "invalid record data" error. This limitation is frequently encountered with DKIM records, which often exceed this length due to their cryptographic complexity.
Improve DNS Deployment Success
Avoid frustrating "invalid record" errors when deploying DKIM, SPF, or other long TXT records to cloud DNS providers.
Save Time and Reduce Effort
Automatically split records in seconds instead of manually counting characters and inserting quotes.
Manage Long Records Easily
Handle 2048-bit and 4096-bit DKIM keys that can exceed 400+ characters without any hassle.
Avoid Configuration Errors
Eliminate human error in manual splitting that could break your email authentication or cause validation failures.
Enhanced Compatibility
Our tool formats records specifically for major cloud DNS providers. The quoted format is compatible with:
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