Post by @jwildeboer@social.wildeboer.net

Jan Wildeboer 😷:krulorange:
@jwildeboer @social.wildeboer.net
2026-09-07 DNS Root Server Addresses
Letter IPv4 address IPv6 address Operator Operator origin

A | 198.41.0.4 | 2001:503:ba3e::2:30 | Verisign | United States
B | 170.247.170.2 | 2801:1b8:10::b | usc-Ist | United States
C | 192.33.4.12 | 2001:500:2::c | Cogent Communications | United States
D | 199.7.91.13 | 2001:500:2d::d | University of Maryland | United States
E | 192.203.230 |.10 2001:500:a8::e | NASA Ames Research Center | United States
F | 192.5.5.241 | 2001:500:2f::f | Internet Systems Consortium | United States
G | 192.112.36.4 | 2001:500:12::d0d | Defense Information Systems Agency | United States
H | 198.97.190.53 | 2001:500:1::53 | U.S. Army Research Lab | United States
I | 192.36.148.17 | 2001:7fe::53 | Netnod | Sweden
J | 192.58.128.30 | 2001:503:c27::2:30 | Verisign | United States
K | 193.0.14.129 | 2001:7fd::1 | RIPE NCC | Netherlands
L | 199.7.83.42 | 2001:500:9f::42 | ICANN | United States
M | 202.12.27.33 | 2001:dc3::35 | WIDE Project | Japan
2026-09-07 DNS Root Server Addresses Letter IPv4 address IPv6 address Operator Operator origin A | 198.41.0.4 | 2001:503:ba3e::2:30 | Verisign | United States B | 170.247.170.2 | 2801:1b8:10::b | usc-Ist | United States C | 192.33.4.12 | 2001:500:2::c | Cogent Communications | United States D | 199.7.91.13 | 2001:500:2d::d | University of Maryland | United States E | 192.203.230 |.10 2001:500:a8::e | NASA Ames Research Center | United States F | 192.5.5.241 | 2001:500:2f::f | Internet Systems Consortium | United States G | 192.112.36.4 | 2001:500:12::d0d | Defense Information Systems Agency | United States H | 198.97.190.53 | 2001:500:1::53 | U.S. Army Research Lab | United States I | 192.36.148.17 | 2001:7fe::53 | Netnod | Sweden J | 192.58.128.30 | 2001:503:c27::2:30 | Verisign | United States K | 193.0.14.129 | 2001:7fd::1 | RIPE NCC | Netherlands L | 199.7.83.42 | 2001:500:9f::42 | ICANN | United States M | 202.12.27.33 | 2001:dc3::35 | WIDE Project | Japan

At the core of the global internet are the DNS root servers. These 13 go-to places are at the top of authority when it comes to making sure you can connect to any server with a domain name. What you might not know is that 10 of these 13 root servers are ultimately under US jurisdiction. Should that worry you? I guess not, the current system is quite robust. But I deal in risk assessment and probabilities. And I think this isn't an ideal setup.

en.wikipedia.org/wiki/Root_nam

#DNS #Centralisation

Dave Neary
@dneary @mastodon.ie

@jwildeboer There are some internationally run & managed recursive DNS resolvers like 9.9.9.9 that I would have confidence in.

Replying to @dneary@mastodon.ie
Jan Wildeboer 😷:krulorange:
@jwildeboer @social.wildeboer.net

@dneary Do they still resolve autistici.org?

Kevin P. Fleming
@kevin @km6g.us

@jwildeboer @dneary No, recursive revolvers can't resolve anything that the root servers don't tell them about.

Replying to @kevin@km6g.us
Dave Neary
@dneary @mastodon.ie

@kevin @jwildeboer This is true. Root resolvers are king - this is a user-friendly, privacy and security-conscious option instead of 1.1.1.1, 8.8.8.8, or 8.8.4.4. @jwildeboer What is autistici.org?

Replying to @dneary@mastodon.ie
Jan Wildeboer 😷:krulorange:
@jwildeboer @social.wildeboer.net

@dneary autistici.org was one of the main sites of A/I from Italy. The domain name was deleted from DNS without warning, raising questions about how far the US administration can and will go. See social.wildeboer.net/@jwildebo for more context. @kevin

Jan Wildeboer 😷:krulorange: @jwildeboer@social.wildeboer.net

PIR, the Public Interest Registry ("Based in Reston, Virginia, Public Interest Registry is a nonprofit organization created by the Internet Society to manage the .ORG domain."), seems to have put autistici.org on status serverHold and that is why you cannot resolve their name anymore. This is what can happen to your .org domain name when the Trump administration decides to add you to the OFAC (Office of Foreign Assets Control) list.