Tootfinder

#DNS-AID will make #AI agents easier to discover, says Linux Foundation
https://www.

Reserved Top Level #DNS Names
https://datatracker.ietf.org/doc/html/rfc2606

"Mit A1 Business #DNS Security surfen Sie sicher mit Ihrem A1 Business Internet:
Der automatische Schutzfilter blockiert gefährliche #Phishing-Seiten, #Malware, Betrugsversuche sowie unerwünschte

The Internet Last Week
* Central Asia regional connectivity
#CAPIF5 #DNSSEC #MikroTik #RU #DNS #CN

Question! Is there a Dynamic DNS provider that is based in Canada or otherwise outside the USA?*
*I am aware that there are deep infrastructure links in the DNS system that make it dependant on the USA but….. gotta do what you can right?
Thanks!
#Internet #DNS #DynamicDNS #Homelab

RE: #DNS, #ENUM and #VoIP … and also why you need to not let domains expire….
(“Oh, we stopped using that service, right? So we can just not renew those domain names, correct?” 🤦‍♂️ Or more likely… people moved on and absolutely no one even *thought* about the domain names..)

Any #PortlandME fedi people involved with #DNS, #BGP, #infosec, or

#DNS root servers on an observed June 2026 traffic increase:
"[...] a representative from the AS responded on July 3rd. They confirmed that the traffic originated from their networks (i.e., was not spoofed) and was the unintentional result of recent recursive resolver software updates."
https://root-servers.org/media/news/2026-06-29-increase.pdf

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
https://github.com/adulau/ptrclassify
module https://pypi.org/project/ptrclassify/

Weekend Reads
* China-controlled US Internet threats
https://k3xec.com/tags/pigeon/
* Super-app and Russia's MAX dangers
https://arxiv.org/abs/2609.11814
#pigeon/" target="_blank" rel="nofollow noopener" translate="no">https://k3xec.com/tags/pigeon/
* Super-app and Russia's MAX dangers
https://arxiv.org/abs/2609.11814
#DNS #IPv6 #OFDM #SDR #Russia

Weekend Reads
* Internet PMTU measurement analysis
#PMTU #DNS #Telstra #IRR #RPKI #IP4