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@azonenberg@ioc.exchange
2026-06-27 09:22:43

#osint folks: what's the go-to for free off-nadir aerial imagery these days? One of the big reasons to use bing maps instead of google maps was the "birds eye" feature which gave very high resolution off-nadir aerial photos, sometimes from a couple of view angles.
That product no longer seems to be available, is there anything that replaces it? Not looking for super duper up to da…

@adulau@infosec.exchange
2026-08-23 09:56:48

I just released ptrclassify is a small, dependency-free Python library and CLI that infers likely IP usage from reverse-DNS PTR hostnames.
It is intentionally heuristic and multi-label. PTR naming is operator-controlled and is not authoritative evidence of how an address is actually used. The output therefore includes a confidence score, the text that matched, and the rule IDs that produced each label.
To summarize, the library is trying to guess usage (and a bit location) of an IP address based on its PTR records. It's based on a set of rules which can be updated easily.
#osint #cybersecurity #ptrclassify #opensource #dns
:github: github.com/adulau/ptrclassify
:python: module pypi.org/project/ptrclassify/