List of 414 registered instances:
partyparrot.social
mastodon.baderpetrick.de
friendica.collectifdhun.ovh
buckaroo.city
troet.burg-halle.de
fursona.party
flipboard.social
social.asgardius.company
social.macer.life
social.crablab.uk
ciechom.eu
notwork.in
mastdn.communisme-informel.zone
c64.social
mastodon.mrtoto.de
social.onlythe.net
social.michels.xyz
m.lonet.org
mastodon.mcb-it.de
mastodon.joschlies.nohost.me
kitty.community
burningboard.net
franken.social
mast.internal.nullreference.io
social.blazma.st
social.cooltux.net
toot.wiai.de
mastdn.io
space.jeroenvd.nl
toot.houbahouba.de
sharkey.coffeeandtrains.de
social.domaincrawler.com
social.minecodes.de
bb5.social
privacyofficers.social
mastodon.rh-social.org
mastodon.bruckner.email
m.flaem.ing
test.mastodon.makerforce.io
mastodon.loss.com.de
mastodon.irridium.de
collins-corner.cc
mooose.org
mastodon.greatvoid.org
key.by0.tech
social.eubf.net
netzverpetzer.de
mastodon.olivernitsche.synology.me
social.adlerweb.info
social.eggipedia.de
mstdn.business
social.sixdegreesofohio.com
social.stefanberger.net
shout.3xd.eu
mastodon.saarland.social
m.mirv.top
edafe.social
observatory.cyber.harvard.edu
mstdn.mv2k.com
mast.marzillier.net
mastodon.rprivat.eu
social.retronerd.at
mastodon.wappler.systems
swedishmastodon.social
mastodon.fonsos.com
disobey.net
social.main-angler.de
firefish.crazy-to-bike.de
mstdn.fan
netcup.social
mstdn.dru5k1.io
mastodon.myocci.social
mastodon.projetretro.io
masto.allerlei.it
x.good.news
social.khaus.io
masto.baranovski.cloud
mastodon.greilach.dev
mastodon.phundrak.com
social.breisgaucave.de
soziale.cloud
mastodon.digilol.net
blog.davidmckeitch.com
opencoaster.net
mastodon.itwichtel.de
mastodon.mariustimmer.de
mastodon.jhcooke.com
social.k2pk.com
troete.rechenkugel.de
toot.againstallodds.games
social.wokurka.net
toot.brumm.family
apotheke.social
mastodon.malmoe.social
cailincat.cloud
sipstea.town
mastodon.kuenet.ch
mastodon.terpotiz.net
social.rooty.fr
mastodon.thecrimsontint.com
mastodon.kaschemme701.com
strangeminds.social
miltodon.social
dorm.social
otaku.1337.blue
masto.kurohana.me
soc.c11um.de
brettspiel.space
misskey.dream-universe.org
social.itwien.net
privacysafe.social
mastodon.blocki.net
k2pk.com
social.zentonic.org
watzmann.social
fedihub.de
maztodon.se
mastodon.enitin.xyz
burnout.cafe
social.rrrr.wtf
mastodonian.org
mastodon.eskimo.com
social.alpacaverse.games
lab.wheelsbot.dev
soc.intxiv.io
m.deepspace.cafe
mastodon.flups.familyds.org
drip_drip_drip.activityocean.org
mastodon.jamidisi-edu.de
social.iamernie.ca
social.trackside.blog
mastodon.mapf.net
frawas.de
flauschbar.thoshiswelt.de
elbmatsch.de
social.archworks.co
eva00.cosplaytweet.com
social.flashz.directory
vaughan.social
mastodon.forty-two.sh
mastodon.gaias.social
social.appbakery.ee
firefish.nesohub.org
mstdn.jklmno.org
hi.fabis.cafe
mastodon.adtension.com
social.xnet.place
unredacted.social
troetmund.de
social.autonomy.earth
masto.versagt.wien
social.amichan.de
fedi.timka.win
pink-unicorn.club
fediverse.live
masto.budgie.lol
her-mann.de
frinx.online
mastodon.pixadon.ch
thohme.de
activityocean.org
social.hostnetwork.xyz
racoon.social
mas.x64.onl
fastani.me
mastodon.alphapuggle.dev
linksextrem.ist
sidestore.social
stpauli.social
is-likely.gay
justabit.social
mstdn.sekbaer.de
mastodon.derg.nz
plaudern.duckdns.org
social.pericles.hu
masto2.100flowers.tech
social.insider-it.de
mastodon.georgschilling.de
mstdn.doern.tech
mstdn.kielo.me
social.peregrinor.net
mastodon.zypper.net
mstdn.bernd.network
stay.woke.institute
mastodon.dev-null.rocks
mastodon.helvetet.eu
mast.flups.familyds.org
m.heine.xyz
social.undeadnetwork.de
tacheles.social
social.merk.ac
mastodon.kug.is
status.pointless.one
social.anno79.de
jsp.haus
mastodon.netconnect.icu
social.spicysources.de
nautical.social
social.media-techport.de
f.dresden.network
mastodon.scientiam.org
talk.balfolk.social
mastodon.koch-server.de
social.stezen.de
fed.interfree.ca
misskey.bootjp.me
talk.mls20.de
mstdn.canarylabs.eu
social.vermona.com
social.kyzune.com
fed.crimsh.com
goingdark.social
social.vleij.com
social.sp-codes.de
birdbox.party
schaumburg.social
mstdn.jmrp.io
social.dvdr.download
social.rand0m.fail
fedi.social
astroposting.de
mastodon.dsdrive.fr
whatisthat.xyz
fedineko.org
unseen-university.social
sachsen-medien.social
afterspace.rocks
fedi.bcna.de
mastodon.ozioso.online
social.greatvoid.org
social.rsl.gg
club.dd5aa.de
social.kalterwinter.info
social.suchtbasis.de
eva.cosplaytweet.com
mastodon.nextcraft.link
mastodon.rzgierskopp.de
noto.social
social.13-dx.de
zeebo.social
borg.social
mastodon.cyberreality.org
schraepler.de
mastodon.bstly.de
mastodon.dsss.space
social.schnitzler.one
cosplaytweet.com
swissodon.ch
mastodon.jonasled.de
social.marzillier.net
ratingen.social
social-potsdam.space
m.azis.pt
m.pilz.foo
plusi.moe
mastodon.wananavuoutfitters.com
leipzig.town
atergens.com
firefish.nospy.net
schumacher.social
skyland.social
ruby.good.news
mastodon.trabus322.eu
mastodon.tgo.social
mas.todon.de
thomasjpr.social
mastodon.jabbxi.de
social.beaware.live
mastodon.une.fi
17th.me
social.klein.ruhr
nochiiverse.eu
mastodon-dev.stevex.online
social.cybertalk.io
schnauzer.cafe
dol.social
mastodon.dnns.icu
social.galih.me
ottweiler.social
farticle.cloud
social.championpictures.at
tranvender.site
social.techniverse.net
mastodon.bayern
social.k1024.de
social.beachcom.org
mastodon.magnor.ovh
public.brothertec.eu
mast.lukeog.com
sharkey.nospy.net
penguicon.social
social.yussuv.com
ravarkon.work.gd
social.ceod.net
masto.uc-netcorsoft.de
bytepark.social
rlp.social
masto.tstoll.me
gnurfl.de
guerrill.art
mastodon.gemo.social
yapmi.net
bremen.digital
mastodon.solvality.com
mstdn.fun.systems
mastodon.moestel.eu
troet.witte-nyumbani.de
mastopouet.fr
sns.onjann.club
social.xyntion.consulting
knse.net
social.grafschaft-aw.de
vhs.social
fedi.abmgrt.dev
mastodon.friendnet.eu
mastodon.1up2down.social
runbsd.duckdns.org
ruz.social
social.la-scic.fr
social.digital-artifacts.net
mastodon.nordic.online
ciechom.nohost.me
md.jott-emm.social
shark.datenkastl.de
social.zerojay.com
falkensee.social
kupione.click
mastodon.gramschladen.de
ramblings.social
firefish.fediverse.live
genista.osrx.chat
soc.cluboftone.com
fedi.latenightpopcorn.com
mastodon.hostnetwork.xyz
m.freq.io
mastodon.1337.blue
mastodon.livingonlinenow.com
sueden.social
mstdn.org
jasdemi.com
social.krserv.de
jaaber.ch
social-pflege.de
mastodon.kmu-angebote.ch
sharkeyspace.de
misskey.eskimo.com
upload.chat
mastodon.mrak.at
social.noriakisana.dev
social.msaood.com
hacks.fi
mastodon.maechler.cloud
devellight.space
techtett.de
social.sebastian-neu.de
hauntshadesocial.nl
mastodon.deepspace.cafe
fedispace.de
mastodontech.de
homo.1919810.space
fediverse.hybridlehrer.de
qicx.net
mastodon.naugrim.org
mastodon.daponline.com
social.misk.cf
mastdn.coffeehack.org
sozial.roter-kreis.de
social.glisco.de
inthedeltawaves.social
glitch.sekbaer.de
mastodon.wivodaim.net
mastodon.hausofhomeaux.ca
mstdn.budgie.lol
mastodon.deathbybandaid.net
re.lire.im
mrrp.chimmie.k.vu
mastodon.mynet.one
dresden.network
liberareto.nesohub.org
mastodon.calitabby.net
mastodon.zapfmeister.net
catswords.social
connect.braydmedia.de
fruef.social
bayerwald.social
mastodon.darkness.services
fediverse.serialexperiments.club
pfalz.social
toot.zerojay.com
mastodon.liersch.it
spreebits.de
akkoma.alster.space
social.mdosch.de
declin.eu
station.y-space.de
reactionarytenderqueer.minecraftnoob.com
soc.cluboftone.com
social.vengeful.eu
glegle.party
clew.lol
social.elstabloserver.de
channermemes.baselinux.net
fediblock.lol
fedi.bryie.com
pleroma.7seven.cloud
waifus.biz
fedi.kooosh.de
fedi.u2p.net
social.kyzune.com
ferals-on.top
pl.ametic.ovh
social.otsuka.haus
fediblock.24-7.ro
pleroma.gruenelin.de