mozilla.org - dns.ninja

`mozilla.org`

DNSSEC	⚠️ Not signed
A	2600:1901:0:c197::^{🇺🇸 Google2600:1901::/32}
A	35.190.14.201^{🇺🇸 Google35.190.0.0/16}
NS	`ns5-65.akam.net` ⭐
		A	184.85.248.65^{🇺🇸 Akamai184.85.248.0/24 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
NS	`ns1-240.akam.net`
		A	2600:1401:2::f0^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-240.akam.net`
			PTR	`ns1-240.akam.net`
		A	193.108.91.240^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-240.akam.net`
			PTR	`ns1-240.akam.net`
NS	`ns4-64.akam.net`
		A	84.53.139.64^{🇳🇱 Akamai84.53.139.0/24 Technologies}
			PTR	`a11-64.akam.net`
			PTR	`ns4-64.akam.net`
NS	`ns7-66.akam.net`
		A	96.7.49.66^{🇺🇸 Akamai96.7.49.0/24 Technologies}
			PTR	`a3-66.akam.net`
			PTR	`ns7-66.akam.net`
			PTR	`use6.akam.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c2d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`openai-domain-verification=dv-J6NgbJamHFrHSyNqlhElIX5K`
TXT	`google-site-verification=Lo_B34AJAe70BQVNF1Fo1zGGJudPmw9bLTnP2C8lV-s`
TXT	`google-site-verification=z68pON7CWSaZu_sBqDQofmDL19OVp3krGEjaDl7cSaU`
TXT	`v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:_spf.mozilla....`
TXT	`anthropic-domain-verification-w5rph5=bZ2V4N0ps4oFSU6yrv4DfD6nA`
TXT	`google-site-verification=mU3ta-ZJga-aCNg7IlaRaGYK9sDOMagHRNGVW1FSJGE`
TXT	`ZOOM_verify_lGxIzL49Id7PipUgDgTd9K`
TXT	`bzbkzkxj2ws8gvtw6hpssfy7lv9kym88`
TXT	`yandex-verification`
TXT	`google-site-verification=Brpe3hQpo9FlGIHMtK4ViKL60L0G8VM16nXopwVDoEU`
TXT	`rz8t7zvjv5frpfbjs3y5n6g5tkw7gt2q`
TXT	`google-site-verification=S3M17z96OKfZJ2dq7mYqQDfRWsEVjy3hdxaSyB72YPc`
TXT	`MS=ms14343235`
TXT	`google-site-verification=E1vBHtOW-D9IlAj-pbRM-8PrOSiPDT48lrwRlW82ysw`
TXT	`google-site-verification=Ep3NdzNxaf8Vl48dniNneaqm7JcWUiy3GjKS0wx5zQw`
TXT	`_zojr3c56nq36tokzhnj9crit28tiqly`
TXT	`zoom-domain-verification=ZOOM_verify_671ea7b9c47d4b7b8cc9441f40817e3e`
SOA	`ns5-65.akam.net`hostmaster@mozilla.com 2024-02-07 #67

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784282562

rank #32 globally
rank #5 in the tld

mozilla.org

mozilla.orgis the primary domain of the Mozilla Foundation and its wholly-owned subsidiary, the Mozilla Corporation — the non-profit-backed organization best known for the Firefox web browser.

Key facts

Owner / operator: Mozilla Foundation (non-profit) / Mozilla Corporation
TLD:.org— gTLD, conventionally used by non-profit and open-source organizations
Primary purpose: Organizational home and product hub for Mozilla's open-source projects, including Firefox, Thunderbird, and developer tools
Status: active

History

Year	Event
1998	Netscape open-sourced its browser code and launched the Mozilla project;`mozilla.org`established as the community hub
2003	Mozilla Foundation formed as an independent non-profit to steward the project
2004	Firefox 1.0 released, distributed via`mozilla.org`
2005	Mozilla Corporation created as a taxable subsidiary of the Foundation to handle commercial activities

Notable subdomains or services

addons.mozilla.org(AMO) — official marketplace for Firefox extensions and themes
developer.mozilla.org(MDN Web Docs) — comprehensive web technology reference and documentation platform
support.mozilla.org(SUMO) — community support forum for Firefox and other Mozilla products
bugzilla.mozilla.org— Mozilla's public bug-tracking system
hg.mozilla.org— hosted Mercurial source-code repositories for Mozilla projects

Related domains

firefox.com— marketing domain for the Firefox browser, operated by Mozilla Corporation
mozillafoundation.org— dedicated domain for Foundation-specific communications and fundraising
thunderbird.net— home of the Thunderbird email client project (spun off from direct Mozilla oversight)

Semrush Rank:#861 Keywords:1,252,790 Traffic:3,216,501/mo
WOT: SAFE (95/100)
📈 Tranco rank: #90

Mozilla is a non-profit organization founded in 1998, best known for creating the Firefox web browser. The Mozilla Foundation advocates for an open and accessible internet. Firefox serves over 200 million users globally and pioneered many web standards.

Beyond Firefox, Mozilla develops Thunderbird (email client), MDN Web Docs (web development documentation), and has invested in Rust programming language and Mozilla VPN.

Mozilla's infrastructure includes browser sync services, telemetry systems, add-on repositories, and the extensive MDN documentation platform.

DNS for mozilla.org uses a combination of providers for resilience. Mozilla's CDN delivers Firefox downloads and updates to hundreds of millions of users.

Subdomains

sarcazoid.mozilla.org

dnt.mozilla.org

dev.mozilla.org

themes.mozilla.org

chat.mozilla.org

content.mozilla.org

blog.mozilla.org

pulse.mozilla.org

download-eu.mozilla.org

jobs.mozilla.org

pontoon.mozilla.org

support.mozilla.org

passwordreset.mozilla.org

dxr.mozilla.org

wirelesschallenge.mozilla.org

fsa.mozilla.org

share.mozilla.org

mpl.mozilla.org

airmo.mozilla.org

donate.mozilla.org

ask.mozilla.org

treeherder.mozilla.org

discourse.mozilla.org

m.mozilla.org

hg.mozilla.org

lists.mozilla.org

l10n.mozilla.org

nucleus.mozilla.org

guides.mozilla.org

commonvoice.mozilla.org

careers.mozilla.org

crash-pings.mozilla.org

vpn.mozilla.org

firefox-source-docs.mozilla.org

wiki.mozilla.org

hacks.mozilla.org

securitywiki.mozilla.org

bugherder.mozilla.org

website-archive.mozilla.org

games.mozilla.org

protocol.mozilla.org

reps.mozilla.org

research.mozilla.org

archive.mozilla.org

sendto.mozilla.org

firefoxflicks.mozilla.org

gtm.mozilla.org

goggles.mozilla.org

observatory-test.mozilla.org

go.mozilla.org

download-stats.mozilla.org

air.mozilla.org

mixedreality.mozilla.org

update.mozilla.org

packages.mozilla.org

creative.mozilla.org

foundation.mozilla.org

beta.mozilla.org

videos.mozilla.org

connected.mozilla.org

techspeakers.mozilla.org

releases.mozilla.org

webdev.mozilla.org

symbols.mozilla.org

ads.mozilla.org

self-repair.mozilla.org

ldap.mozilla.org

phonedash.mozilla.org

reviewboard.mozilla.org

monitor.mozilla.org

clicks.mozilla.org

quality.mozilla.org

product-details.mozilla.org

bugzilla.mozilla.org

input.mozilla.org

mana.mozilla.org

community.mozilla.org

surveillance.mozilla.org

talkback-reports.mozilla.org

fuzzing.mozilla.org

isc-sjc3-01.mozilla.org

planet.mozilla.org

connect.mozilla.org

ftp-ssl.mozilla.org

nightly.mozilla.org

labs.mozilla.org

release.mozilla.org

hg-edge.mozilla.org

network.mozilla.org

model-hub.mozilla.org

people.mozilla.org

basket.mozilla.org

ns.mozilla.org

join.mozilla.org

directorysearch.mozilla.org

start.mozilla.org

maven.mozilla.org

em.mozilla.org

ads-img.mozilla.org

aus5.mozilla.org

Same first word

mozilla.co.za

mozilla.co

mozilla.es

mozilla.ph

mozilla.ai

mozilla.app

mozilla.no

mozilla.github.io

mozilla.org.il

mozilla.mk

mozilla.kz

mozilla.de

mozilla.ch

mozilla.it

mozilla.co.in

mozilla.services

mozilla.ninja

mozilla.vn

mozilla.sk

mozilla.fr

mozilla.one

mozilla.se

mozilla.kr

mozilla.si

mozilla.ws

mozilla.org.uk

mozilla.com.ph

mozilla.com.br

mozilla.press

mozilla.ee

mozilla.com.tw

mozilla.or.id

mozilla.be

mozilla.my

mozilla.ru

mozilla.com.cn

mozilla.cat

mozilla.africa

mozilla.fail

mozilla.map.fastly.net

mozilla.cn

mozilla.berlin

mozilla.ie

mozilla.eu

mozilla.vc

mozilla.gr.jp

mozilla.us

mozilla.pl

mozilla.ma

mozilla.org.tr

mozilla.design

mozilla.tv

mozilla.wtf

mozilla.me

mozilla.org.cn

mozilla.pe

mozilla.rs

mozilla.cz

mozilla.community

mozilla.com

mozilla.dev

mozilla.org.ua

mozilla.jp

mozilla.io

mozilla.or.kr

mozilla.ca

mozilla.biz

mozilla.org

mozilla.nl

mozilla.ro

mozilla.social

mozilla.cl

mozilla.gmbh

mozilla.lt

mozilla.hu

mozilla.com.au

mozilla.at

mozilla.asia

mozilla.lol

mozilla.in

mozilla.cc

mozilla.xyz

mozilla.uz

mozilla.report

mozilla.net

mozilla.frl

mozilla.pt

mozilla.com.ru

mozilla.ms

mozilla.lk

mozilla.sg

mozilla.fi

Similar names

millaoz.com

zolmail.com

aolmzil.com

zomilla.com

mizallo.de

allizom.org

zomilla.org

omzilla.com

allmizo.com

allizom.net

ozimall.com.au

mazolli.dk

mazillo.com

DNS History

22 records (10 active, 12 former)

○NSinfoblox1.private.mdc1.mozilla.com2021-04-22 → 2026-05-26 · 10 obs

○ 2021-04-03 19:51:08
● 2021-04-22 22:12:26
○ 2021-05-03 21:43:38
● 2021-06-13 12:23:22
● 2021-10-05 01:22:50
○ 2021-10-26 01:51:12
● 2021-11-05 14:40:52
● 2026-05-26 15:16:26
○ 2026-05-26 20:33:26
○ 2026-07-17 10:44:42

○NSinfoblox1.private.mdc2.mozilla.com2018-04-10 → 2021-04-03 · 5 obs

○ 2018-03-07 23:26:14
● 2018-04-10 09:50:10
● 2021-04-03 19:51:08
○ 2021-04-22 22:12:26
○ 2026-07-17 10:44:42

○NSinfoblox1.private.scl3.mozilla.com2018-05-09 → 2018-05-20 · 5 obs

○ 2018-04-10 09:50:10
● 2018-05-09 11:51:52
● 2018-05-20 15:01:30
○ 2018-06-02 08:24:42
○ 2026-07-17 10:44:42

○NSinfoblox1.private.sfo1.mozilla.com2021-05-03 → 2021-10-26 · 7 obs

○ 2021-04-22 22:12:26
● 2021-05-03 21:43:38
○ 2021-06-13 12:23:22
○ 2021-10-05 01:22:50
● 2021-10-26 01:51:12
○ 2021-11-05 14:40:52
○ 2026-07-17 10:44:42

○NSns.mozilla.org2015-08-31 → 2016-10-24 · 4 obs

● 2015-08-31 13:50:44
● 2016-10-24 18:55:46
○ 2016-11-03 08:20:36
○ 2026-07-17 10:44:42

●NSns1-240.akam.net2015-08-31 → 2026-07-17 · 2 obs

● 2015-08-31 13:50:44
● 2026-07-17 10:44:42

●NSns4-64.akam.net2015-08-31 → 2026-07-17 · 2 obs

● 2015-08-31 13:50:44
● 2026-07-17 10:44:42

●NSns5-65.akam.net2015-08-31 → 2026-07-17 · 2 obs

● 2015-08-31 13:50:44
● 2026-07-17 10:44:42

●NSns7-66.akam.net2015-08-31 → 2026-07-17 · 5 obs

● 2015-08-31 13:50:44
● 2018-03-07 23:26:14
○ 2018-04-10 09:50:10
● 2022-01-30 01:20:12
● 2026-07-17 10:44:42

●MXalt1.aspmx.l.google.com2015-08-31 → 2026-07-17 · 5 obs

● 2015-08-31 13:50:44
● 2022-01-30 01:20:12
○ 2026-06-28 23:12:10
● 2026-06-29 02:43:32
● 2026-07-17 10:44:42

●MXalt2.aspmx.l.google.com2015-08-31 → 2026-07-17 · 5 obs

● 2015-08-31 13:50:44
● 2022-01-30 01:20:12
○ 2026-06-28 23:12:10
● 2026-06-29 02:43:32
● 2026-07-17 10:44:42

●MXaspmx.l.google.com2015-08-31 → 2026-07-17 · 5 obs

● 2015-08-31 13:50:44
● 2022-01-30 01:20:12
○ 2026-06-28 23:12:10
● 2026-06-29 02:43:32
● 2026-07-17 10:44:42

○MXaspmx2.googlemail.com2015-08-31 → 2018-08-30 · 4 obs

● 2015-08-31 13:50:44
● 2018-08-30 01:25:30
○ 2018-09-14 13:50:58
○ 2026-07-17 10:44:42

●MXaspmx3.googlemail.com2015-08-31 → 2026-07-17 · 5 obs

● 2015-08-31 13:50:44
● 2022-01-30 01:20:12
○ 2026-06-28 23:12:10
● 2026-06-29 02:43:32
● 2026-07-17 10:44:42

●A2600:1901:0:c197::2026-02-14 → 2026-07-17 · 5 obs

○ 2022-01-30 01:20:12
● 2026-02-14 20:27:00
○ 2026-06-28 23:12:10
● 2026-06-29 02:43:32
● 2026-07-17 10:44:42

○A2620:101:8008:5::2:12015-08-31 → 2015-12-16 · 4 obs

● 2015-08-31 13:50:44
● 2015-12-16 23:48:22
○ 2015-12-18 18:46:40
○ 2026-07-17 10:44:42

●A35.190.14.2012026-02-14 → 2026-07-17 · 5 obs

○ 2022-01-30 01:20:12
● 2026-02-14 20:27:00
○ 2026-06-28 23:12:10
● 2026-06-29 02:43:32
● 2026-07-17 10:44:42

○A44.235.246.1552020-11-13 → 2022-01-30 · 5 obs

○ 2020-10-13 01:58:54
● 2020-11-13 03:55:08
● 2022-01-30 01:20:12
○ 2026-02-14 20:27:00
○ 2026-07-17 10:44:42

○A44.236.48.312020-11-13 → 2022-01-30 · 5 obs

○ 2020-10-13 01:58:54
● 2020-11-13 03:55:08
● 2022-01-30 01:20:12
○ 2026-02-14 20:27:00
○ 2026-07-17 10:44:42

○A44.236.72.932020-11-13 → 2022-01-30 · 5 obs

○ 2020-10-13 01:58:54
● 2020-11-13 03:55:08
● 2022-01-30 01:20:12
○ 2026-02-14 20:27:00
○ 2026-07-17 10:44:42

○A63.245.208.1952018-05-20 → 2020-10-13 · 5 obs

○ 2018-05-09 11:51:52
● 2018-05-20 15:01:30
● 2020-10-13 01:58:54
○ 2020-11-13 03:55:08
○ 2026-07-17 10:44:42

○A63.245.215.202015-08-31 → 2018-05-09 · 4 obs

● 2015-08-31 13:50:44
● 2018-05-09 11:51:52
○ 2018-05-20 15:01:30
○ 2026-07-17 10:44:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
mozilla.org	ns5-65.akam.net, ns7-66.akam.net, ns1-240.akam.net, ns4-64.akam.net	-

✅ Authoritative Response

Server:96.7.49.66

NS records: ns5-65.akam.net, ns7-66.akam.net, ns1-240.akam.net, ns4-64.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mozilla.org (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.190.14.201`
AAAA	1	`2600:1901:0:c197::`
NS	4	`ns4-64.akam.net, ns7-66.akam.net...`
MX	4	`alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	17	`google-site-verification=Ep3NdzNxaf8Vl48, google-site-verification=S3M17z96OKfZJ2d...`
SOA	1	`ns5-65.akam.net hostmaster.mozilla.com`

Analysis

Hierarchy

mozilla.org is the parent domain of sarcazoid.mozilla.org, dnt.mozilla.org, dev.mozilla.org, themes.mozilla.org, chat.mozilla.org and hundreds of other host names.

IP Addresses

mozilla.org resolves to the IP addresses 35.190.14.201 and 2600:1901:0:c197::

Additional host names — downloadmozillafirefox.com, leandatapractices.org, focustime.ai and two others — share IP numbers with mozilla.org.

Name Servers

mozilla.org has four authoritative name servers: ns1-240.akam.net, ns4-64.akam.net, ns5-65.akam.net and ns7-66.akam.net.

mozilla.org has at least partial name server overlap with other domains, such as fkapi.net, firefox-dns-perf-test.net, akamai.co.il and two others.

ns7-67.akam.net, ns1-232.akam.net and ns4-65.akam.net — plus 3 other name servers — are commonly paired with these name servers.

Host names with two IP numbers:

ns1-240.akam.net resolves to two addresses: 193.108.91.240 and 2600:1401:2::f0.

Host names pointing to a single IP address:

The hostname ns4-64.akam.net resolves to 84.53.139.64.

The hostname ns5-65.akam.net resolves to 184.85.248.65.

The hostname ns7-66.akam.net resolves to 96.7.49.66.

Mail Servers

mozilla.org has four mail servers: aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

mozilla.org shares mail servers — at least in part — with other domains, including ns500671.ns500731.ns500754.ns500754.ns500754.ns500704.ns500704.ns500671.ns500291.ns500649.ns500666.lustychickser.com, intercanal.com.uy, ns500759.ns500698.ns500698.ns500735.ns500698.ns500735.ns500698.ns500735.ns500708.ns500698.ns500698.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com and two others.

These mail servers are frequently used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, plus two others.

aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com all point to exactly two IP numbers each: aspmx3.googlemail.com → 172.253.116.26 and 2a00:1450:400b:c02::1b; aspmx.l.google.com → 172.253.122.27 and 2607:f8b0:4004:c2d::1a; alt1.aspmx.l.google.com → 108.177.123.27 and 2800:3f0:4003:c0f::1a; alt2.aspmx.l.google.com → 172.253.116.27 and 2a00:1450:400b:c02::1a.