glocktober / r53spflat Goto Github PK
View Code? Open in Web Editor NEWAutomated Route53 SPF Flattener
License: MIT License
Automated Route53 SPF Flattener
License: MIT License
I want the resulting SPF records to specify ~all
, instead of -all
. How can I configure r53spflat to do that?
Have you considered updating r53 records using the SPF exists:
rule pattern? From what I'm understanding, this would be a much more scalable solution as you don't end up hitting TXT character limits in DNS records if the scanned include:
records result in a large number of IPs or IPv6s.
There was a good description of the pattern in a Reddit post.
Basically take the scanned IPs (1.2.3.4
) and build out DNS A records in the form 4.3.2.1.spf.yourdomain.com A 127.0.0.2
Then with an SPF rule like exists:%{ir}.spf.yourdomain.com
you'll get a pass
as that record will exist.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.