List of 518 registered instances:
is-likely.gay
mastodon.joschlies.nohost.me
fedi.smith.geek.nz
social.zerojay.com
social.hostnetwork.xyz
www.mediacy.net
mastodon.scientiam.org
mastodon.nextcraft.link
masto.baranovski.cloud
losodokodon.bandrate.org
social.openlab-saar.de
social.terminaltilt.com
social.k2pk.com
social.glisco.de
team.dumango.com
dol.social
privacyofficers.social
penguicon.social
toot.zerojay.com
freyjas.org
mastodon.gramschladen.de
mastodon.naugrim.org
mastodon.ferox.cc
flipboard.social
kupione.click
social.itwien.net
nochiiverse.eu
md.jott-emm.social
social.stefanberger.net
tranvender.site
mastodon.helvetet.eu
i-love.vodka
mastodon.jamidisi-edu.de
fedi.bcna.de
friendica.collectifdhun.ovh
masto.versagt.wien
observatory.cyber.harvard.edu
gnurfl.de
mastodon.psykey.dev
eva.cosplaytweet.com
mastodon.weindl.biz
mastodon.deepspace.cafe
mastodon.friendnet.eu
fedi.latenightpopcorn.com
yapmi.net
mastodon.maescool.be
mastodon.baderpetrick.de
mastodon.fediverse.dedyn.io
fedineko.org
mastodon.netconnect.icu
void.crypt0n.org
drupal.community
stpauli.social
upload.chat
mastodon.forty-two.sh
cailincat.cloud
17th.me
mastodon.bandrate.org
social.flashz.directory
mastodon.rprivat.eu
shout.3xd.eu
social.jnpw.net
mastodon.girolab.foo
swissodon.ch
social.fwcr.de
disobey.net
frawas.de
fed.crimsh.com
mastodon.dev-null.rocks
ostkind.social
social.kyzune.com
soc.c11um.de
social.la-scic.fr
social.onlythe.net
social.damacloud.duckdns.org
social.relula.nl
mastodon.malmoe.social
social.eubf.net
m.hu-social.de
social.weiznich.de
mast.f0ck.org
social.pericles.hu
opencoaster.net
masto2.100flowers.tech
mastodon.solvality.com
strangeminds.social
gay.amsterdam
social.peregrinor.net
social.myexp.de
mastodon.adtension.com
genista.osrx.chat
mastodon.server-heimnetz-scharfenbrueck.ipv64.net
social.adlerweb.info
noto.social
reddawn247.se
mastodon.cemunz.de
fediverse.serialexperiments.club
sns.onjann.club
mastodon.mariustimmer.de
mastodon.circlewithadot.net
crafter.social
social.breisgaucave.de
public.brothertec.eu
mstdn.sekbaer.de
bremen.digital
mastdn.coffeehack.org
k2pk.com
ls-freunde.d-empires.de
mastodon.mapf.net
troete.rechenkugel.de
social.row-social.de
soc.cluboftone.com
social.sebastian-neu.de
devellight.space
social.domaincrawler.com
social.dvdr.download
mastodon.koch-server.de
masto.kurohana.me
matriochka.intxiv.ru.com
social.rand0m.fail
blog.dumango.com
mstdn.business
mstdn.org
mastodon.kuenet.ch
flauschbar.thoshiswelt.de
mastodon.eskimo.com
sharkey.nospy.net
social.macer.life
spreebits.de
toot.brumm.family
mastodon.terpotiz.net
social.noriakisana.dev
mastodon.1up2down.social
Moep.social
pfalz.social
hauntshadesocial.nl
nautical.social
mastodon.myocci.social
key.by0.tech
mastodon.fonsos.com
social.media-techport.de
mastdn.io
bayerwald.social
mastodon.enitin.xyz
ruz.social
maztodon.se
social.anno79.de
social.appbakery.ee
mastodon.kmu-angebote.ch
whatisthat.xyz
mastodon.gemo.social
mastodon.dsdrive.fr
bytepark.social
mas.x64.onl
social.yussuv.com
social.witez.net
onlinegemein.de
mastodon.alphapuggle.dev
social.beachcom.org
mstdn.radi0.cc
mastodon.hu-social.de
partyparrot.social
space.jeroenvd.nl
apotheke.social
social.sp-codes.de
jasdemi.com
vhs.social
mastopouet.fr
mastodon.georgschilling.de
sachsen-medien.social
social.rrrr.wtf
social.rsl.gg
fedi.frinx.network
mastodon.wivodaim.net
mastodon.neatobuilds.com
eva00.cosplaytweet.com
mstdn.budgie.lol
troetmund.de
otaku.1337.blue
mstdn.canarylabs.eu
plusi.moe
plaudern.duckdns.org
skyland.social
social.michels.xyz
social.archworks.co
social.wokurka.net
mast.internal.nullreference.io
lab.wheelsbot.dev
mast.lukeog.com
discover.holm.community
connect.braydmedia.de
mstdn.doern.tech
social.trackside.blog
mastodon.hausofhomeaux.ca
social.detektor.fm
fediverse-rocks.de
social.redundantnoise.eu
mast.marzillier.net
fedi.tyil.nl
mastodon.hostnetwork.xyz
social.misk.cf
mstdn.fun.systems
kitty.community
mastodon.bayern
social.khaus.io
tusk.macer.life
social.autonomy.earth
mastodon.trabus322.eu
unseen-university.social
mastodon.mrtoto.de
ciechom.eu
mastodon.bruckner.email
hi.fabis.cafe
mastodon.livingonlinenow.com
brettspiel.space
mastodon.greilach.dev
netzverpetzer.de
mastodon.rzgierskopp.de
fursona.party
masto.i-bobs.com
mastodon.mynet.one
social.xyntion.consulting
masto.namwen.me
firefish.nesohub.org
x.good.news
sidestore.social
mastodon.magnor.ovh
mastodon.zypper.net
social.server17.net
mastodon.wormhole.eu
jsp.haus
mastodon.irridium.de
goingdark.social
mastodon.dnns.icu
mastodon.derg.nz
mastodon.une.fi
afterspace.rocks
miltodon.social
mastodon-dev.stevex.online
masto.budgie.lol
mastodon.bstly.de
mastodon.gefrickel.nohost.me
fedi.timka.win
livingevil.de
runbsd.duckdns.org
m.mirv.top
soziale.cloud
mastodon.moestel.eu
social.zauchen.io
f.dresden.network
social.kalterwinter.info
sharkey.coffeeandtrains.de
bb5.social
piraten-partei.social
firefish.crazy-to-bike.de
burnout.cafe
sueden.social
masto.allerlei.it
social-potsdam.space
wendland.elbe.social
mast.flups.familyds.org
mstdn.dru5k1.io
mastodon.calitabby.net
fastani.me
mstdn.kielo.me
mastodon.argentwolf.org
mastodon.pixadon.ch
vaughan.social
mastodon.eisenbergs.de
mastodon.kaschemme701.com
m.heine.xyz
schaumburg.social
talk.balfolk.social
social.iamernie.ca
mstdn.fan
privacysafe.social
social.championpictures.at
frinx.online
inthedeltawaves.social
mastodon.glombit.de
2k2k.org
social.vir.group
social.anoxinon.de
fedi.eisenbergs.de
jaaber.ch
mastodon.tgo.social
zeebo.social
justabit.social
mstdn.jklmno.org
mastodon.lordoftheplex.com
social.ceod.net
social.cooltux.net
social.main-angler.de
netcup.social
sikotter.hikamer.f5.si
social.beaware.live
social.insider-it.de
social.ism.yt
mastodon.expect.ovh
social.hostpath.de
misskey.bootjp.me
social.retronerd.at
glitch.sekbaer.de
social.blazma.st
atergens.com
mastodon.greatvoid.org
soc.intxiv.io
firefish.fediverse.live
social.schnitzler.one
ciechom.nohost.me
activityocean.org
bitflipp.social
sharkey.pnyhf.eu
social.cybertalk.io
astroposting.de
mastodon.flups.familyds.org
liberareto.nesohub.org
mastodon.awit.at
matrix.rocks
fruef.social
social-pflege.de
social.k1024.de
falkensee.social
social.alpacaverse.games
mrrp.chimmie.k.vu
thomasjpr.social
drip_drip_drip.activityocean.org
thohme.de
mastodon.ozioso.online
social.lex-blog.eu
social.crablab.uk
franken.social
meerjungfrauengrotte.de
social.redflag.ps
rel.re
mastodon.dsss.space
buckaroo.city
mastodon.deathbybandaid.net
tacheles.social
dresden.network
mastodon.daponline.com
mooose.org
ravarkon.work.gd
qicx.net
fedi.abmgrt.dev
mastodon.liersch.it
mastodon.nordic.online
social.stage.anoxinon.de
ja.social
sipstea.town
test.mastodon.makerforce.io
toot.houbahouba.de
mastodon.zapfmeister.net
social.xnet.place
social.krserv.de
mastodonian.org
technikpunk.net
messydata.de
social.eggipedia.de
re.lire.im
swedishmastodon.social
mastodon.kansaigaijin.com
fed.interfree.ca
social.sixdegreesofohio.com
notwork.in
unredacted.social
don.origofraktale.de
mastodon.jhcooke.com
social.gnuweeb.org
social.nrwonline.org
m.deepspace.cafe
ruby.good.news
social.techniverse.net
social.grafschaft-aw.de
social.vermona.com
fedi.welten-wanderin.de
social.asgardius.company
ottweiler.social
mastodon.kug.is
social.greatvoid.org
mastodon.e4b4.eu
mastodon.wananavuoutfitters.com
social.stezen.de
mastodon.jonasled.de
status.pointless.one
mastodon.itwichtel.de
scrunkly.cat
misskey.eskimo.com
birdbox.party
social.minecodes.de
acn.social
social.amichan.de
stay.woke.institute
fediverse.live
sharkey.daddelwerk.net
mastodon.phundrak.com
toot.redundantnoise.eu
racoon.social
mastodon.1337.blue
mastodon.cyberreality.org
mas.todon.de
mastodon.luseho.com
toot.againstallodds.games
mastodon.olivernitsche.synology.me
dark.morbia.org
mstdn.jmrp.io
mastodon.thecrimsontint.com
borg.social
her-mann.de
m.pilz.foo
mastodon.maechler.cloud
fedispace.de
firefish.nospy.net
mastodon.projetretro.io
burningboard.net
mastodon.darkness.services
fedihub.de
hoax.social
masto.tstoll.me
m.azis.pt
masto.jann.dev
ratingen.social
social.suchtbasis.de
otter.nexus
mastodon.saarland.social
misskey.dream-universe.org
talk.mls20.de
schraepler.de
mastodontech.de
social.13-dx.de
knse.net
social.marzillier.net
social.undeadnetwork.de
pink-unicorn.club
club.dd5aa.de
mastdn.communisme-informel.zone
m.freq.io
leipzig.town
unsocial.morbia.org
mastodon.jabbxi.de
mastodon.loss.com.de
olsberg.social
homo.1919810.space
cosplaytweet.com
masto.uc-netcorsoft.de
techtett.de
troet.burg-halle.de
sharkeyspace.de
collins-corner.cc
fediverse.hybridlehrer.de
kittie.gay
social.msaood.com
social.merk.ac
troet.witte-nyumbani.de
made-online.net
social.digital-artifacts.net
schumacher.social
hacks.fi
mstdn.azrak.io
mastodon.rh-social.org
sk.milow.me
guerrill.art
social.klein.ruhr
sharkey.wheelsbot.dev
social.penzberg.me
fedi.social
social.spicysources.de
m.lonet.org
mastodon.nerfwrecking.de
mastodon.anura.team
social.bobjargus.net
social.vleij.com
social.netguide.io
mastodon.digilol.net
schnauzer.cafe
rlp.social
blog.davidmckeitch.com
catswords.social
toot.wiai.de
ramblings.social
mastodon.gaias.social
mastodon.stormcrest.org
social.rooty.fr
fedi.pathsecho.quest
soc.femme.cat
pl.ametic.ovh
clew.live
dyli.moe
snac.wheelsbot.dev
channermemes.baselinux.net
fedi.kooosh.de
declin.eu
social.elstabloserver.de
yakup.karaman.app
clew.lol
akkoma.alster.space
elektrine.ngrok.app
fedi.u2p.net
www.paperbunny.asia
social.retroedge.tech
fedi.bryie.com
reactionarytenderqueer.minecraftnoob.com
social.kyzune.com
fediblock.24-7.ro
soc.cluboftone.com
ebadf.port0.org
social.vengeful.eu
station.y-space.de
pleroma.gruenelin.de
social.mdosch.de
ferals-on.top
social.headphonism.com
social.otsuka.haus
social.eldshort.de
pleroma.7seven.cloud
waifus.biz
fediblock.lol
glegle.party