it.gnu.org - dns.ninja

it.gnu.org

DNSSEC⚠️ Not signed
A2a03:7220:8081:3c00::1🇫🇷 TETANEUTRAL-NET-AS2a03:7220::/32 Tetaneutral.net
A91.224.149.60🇫🇷 TETANEUTRAL-NET-AS91.224.148.0/23 Tetaneutral.net
MXchapters.gnu.org ⭐
A2a03:7220:8081:3c00::1🇫🇷 TETANEUTRAL-NET-AS2a03:7220::/32 Tetaneutral.net
A91.224.149.60🇫🇷 TETANEUTRAL-NET-AS91.224.148.0/23 Tetaneutral.net
PTRchapters.tetaneutral.net

gnu.org

DNSSEC⚠️ Not signed
A2001:470:142:5::116🇺🇸 FSF2001:470:142::/48 NET-2001-470-142---48-AS22989
A209.51.188.116🇺🇸 FSF209.51.188.0/24 NET-209-51-188-0-24-AS22989
NSns1.gnu.org ⭐
NSns2.gnu.org
NSns4.gnu.org
MXeggs.gnu.org ⭐
TXTv=spf1 ip4:209.51.188.0/24 ip6:2001:470:142::/48 ip4:18.4.89.21 ip4:15.204.20...
SOAns1.gnu.orghostmaster@gnu.org 2026-07-15 #1
WOT: SAFE (62/100)
rank #113 globally
rank #14 in the tld

gnu.org

The domaingnu.orgis the official website of the GNU Project, an initiative dedicated to creating a completely free software operating system. The site is operated by the Free Software Foundation (FSF), a non-profit organization that supports the project and advocates for software freedom.

Key facts

  • Owner / operator: Free Software Foundation (FSF)
  • TLD:.org— gTLD
  • Primary purpose: Official website, software repository, and documentation hub for the GNU Project
  • Status: active

History

YearEvent
1983Richard Stallman announces the GNU Project to develop a free Unix-like operating system.
1985The GNU Manifesto is published, and the Free Software Foundation is established.
1997Thegnu.orgdomain is registered as the official online home for the project.
Semrush Rank:#13,643 Keywords:64,130 Traffic:167,161/mo
WOT: SAFE (95/100)
📈 Tranco rank: #329
gnu.org - Tranco Rank (30d: ↑+4)325330335340Jun 7Jun 16Jun 25Jul 4Jul 13Jul 15Rank#334#330

GNU Project

gnu.org is the official website of the GNU Project, a free software operating system founded by Richard Stallman in January 1984. The name is a recursive acronym: "GNU's Not Unix." GNU provides a complete Unix-like operating system composed entirely of free software that respects users' freedom—the right to run, study, modify, and redistribute software.

Key Projects

  • GNU/Linux — The most widely used form of GNU, combining GNU software with the Linux kernel
  • GCC — The GNU Compiler Collection, a cornerstone of open-source development
  • GNU Emacs — Extensible, self-documenting text editor
  • GNU Hurd — GNU's own microkernel, development started in 1990

The project is supported by the Free Software Foundation (FSF), which advocates for software freedom worldwide.

Hosting & Infrastructure

ServiceDetails
Web/MailSelf-hosted by FSF in the USA (209.51.188.0/24)
NameserversOVH (Canada & France): ns1.gnu.org, ns2.gnu.org, ns4.gnu.org
Mail Servereggs.gnu.org (209.51.188.92)
DNSSECNot signed

Tranco Rank: #497 globally, #12 among .org domains

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DNS History

3 records (3 active, 0 former)

MXchapters.gnu.orgA2a03:7220:8081:3c00::191.224.149.60
●MXchapters.gnu.org2026-03-19 → 2026-07-18 · 2 obs
● 2026-03-19 12:17:56
● 2026-07-18 07:29:32
●A2a03:7220:8081:3c00::12026-03-19 → 2026-07-18 · 2 obs
● 2026-03-19 12:17:56
● 2026-07-18 07:29:32
●A91.224.149.602026-03-19 → 2026-07-18 · 2 obs
● 2026-03-19 12:17:56
● 2026-07-18 07:29:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
gnu.orgns4.gnu.org, ns2.gnu.org, ns1.gnu.org6 records

✅ Authoritative Response

Server:188.165.235.157

NS records: ns4.gnu.org, ns2.gnu.org, ns1.gnu.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gnu.org (unsigned zone)

⏱️ Timing

Total: 244ms | Queries: -

📄 Records

TypeCountSample Data
A191.224.149.60
AAAA12a03:7220:8081:3c00::1
MX1chapters.gnu.org (pri: 10)

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (ns1.gnu.org, ns2.gnu.org, ns4.gnu.org...)

Analysis

IP Addresses

it.gnu.org resolves to the IP addresses 91.224.149.60 and 2a03:7220:8081:3c00::1

Two other host names, along with chapters.tetaneutral.net, chapters.gnu.org and es.gnu.org, also share IP numbers with it.gnu.org.

Mail Servers

The sole mail server for it.gnu.org is chapters.gnu.org.

it.gnu.org shares its mail server configuration with other domains, such as mx.gnu.org and es.gnu.org.

chapters.gnu.org points to two IP addresses: 91.224.149.60 and 2a03:7220:8081:3c00::1.