Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Lobsters @lobsters@mastodon.social

3/9/2026, 3:40:12 PM

Public

Abusing .arpa, the TLD that isn’t supposed to host anything https://lobste.rs/s/hsegku #browsers #practices
https://www.infoblox.com/blog/threat-intelligence/abusing-arpa-the-tld-that-isnt-supposed-to-host-anything/

Abusing .arpa, the TLD that isn’t supposed to host anything

1 comment

lobste.rs · Lobsters

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/lobsters/statuses/116199968768292148 on your instance and quote it. (Note that quoting is not supported in Mastodon.)