Kal Feher

@kalfeher@infosec.exchange
34 Followers
28 Following
329 Posts

I have strong un-researched opinions on the Internet and Security. All other opinions are well researched. lol, not rly

vim, never emacs
it's always DNS

Websitehttps://kalfeher.com
Githubhttps://github.com/kalfeher
LocationAustralia
Kal FeherJun 27
IETF DNSOP WGJun 27
#hachybots New revision 00 of Integration of DNS Domain Names into Application Environments: Motivations and Considerations published. https://datatracker.ietf.org/doc/draft-ietf-dnsop-integration/
Integration of DNS Domain Names into Application Environments: Motivations and Considerations

This document reviews the motivations and considerations for integrating DNS domain names into an application environment and provides terminology to establish a shared understanding of what a DNS integration may entail.

IETF Datatracker
Kal FeherJun 27
My local, saazaa, made it into the top 15
https://www.theage.com.au/goodfood/melbourne-eating-out/melbourne-s-essential-cafes-for-coffee-20250522-p5m1jd.html
it's melbourne. ranking cafes by coffee quality is important
#melbourne #coffee #cafe #australia
These 15 top Melbourne coffee shops and roasters are the crema of the crop

Find a den of dark wood serving long blacks, coffee ceremonies at an Ethiopian cafe and more.

The Age Good Food
Kal FeherJun 25
It’s raining and cold today. Also a breakdown in secret management caused an internal outage. Stressful and miserable day. My colleague has handled it surprisingly well.
#dogs #dogsofmastodon
Kal FeherJun 20

New zone signing key added to root. Verisign's DNZviz had trouble getting TCP responses at this time.

https://dnsviz.net/d/root/aFUQrA/dnssec/?rr=all&a=all&ds=all&doe=on&ta=.&tk=

Everything ok now.

https://dnsviz.net/d/root/aFXu9Q/dnssec/
#dns #dnssec

. | DNSViz

Kal FeherJun 17
Identity digital rolling keys after delegation change. There’s no going back now.
#dns #dnssec
https://mastodns.net/@diffroot/114700759330727364
Tootzonechanges (@diffroot@mastodns.net)

0️⃣ zero. : Key Rollover - Changed DS - 22717 8 2 52774 8 2

MastoDNS
Kal FeherJun 17
erikJun 17

Fedi computer and network-touchers:

I’m hiring!

Looking for a senior-level linux and network type person in the Melbourne, Australia area.

Hit me up if you or anyone you know are interested.

Boosts appreciated!

Kal FeherJun 13

I've noticed that in recent days the `LI` domain has crept up over 10% errors when querying signed domains. It's about 10.2% which is significantly higher than other Top Level Domains
It isnt in my top ten list so I don't publish the results on my report page. I have the data tho.

If you're associated with the TLD I'd love to hear if you have any thoughts on why.

https://kalfeher.com/analysis/cds-charts/#7-dns-connection-error-rate-per-tld

#dns #dnssec

Daily CDS Usage Charts

Charts showing CDS usage on the Internet. Updated daily.

Kal FeherJun 12

So blockbuster is still a thing? The TLD only has a couple entries but it’s being redelegated. so someone somewhere cares a little bit about it. 🤷‍♂️

https://mastodns.net/@diffroot/114667727661705488

Tootzonechanges (@diffroot@mastodns.net)

🎬 blockbuster. : Changed NS - a0.nic.blockbuster. - a2.nic.blockbuster. - b0.nic.blockbuster. - c0.nic.blockbuster. ns01.trs-dns.com. ns01.trs-dns.info. ns01.trs-dns.net. ns01.trs-dns.org.

MastoDNS
Kal FeherJun 11
I’ll just lie here amongst the cables. Sure my dog bed is comfy, free of obstructions and with a view outside. But it’s a whole metre away.
#dogs #dogsofmastodon
Kal FeherJun 7
there were zero changes to the root zone
https://mastodns.net/@diffroot/114638713618340487
looks like afilias/donuts/ident-dig taking on a portfolio from ultra/neustar/vercara/digicert
#dns #dnssec
Tootzonechanges (@diffroot@mastodns.net)

zero. : Changed NS - c.nic.zero. - ns1.dns.nic.zero. - ns2.dns.nic.zero. a.nic.zero. b.nic.zero. ns3.dns.nic.zero. + v0n0.nic.zero. + v0n1.nic.zero. + v0n2.nic.zero.

MastoDNS