List of 478 registered instances:
mastodon.mynet.one
mstdn.jmrp.io
mastodon.joschlies.nohost.me
mastodon.mcb-it.de
mastodon.dnns.icu
sharkey.wheelsbot.dev
toot.redundantnoise.eu
social.wokurka.net
stay.woke.institute
social.domaincrawler.com
mastodon.myocci.social
mastodon.tgo.social
masto.kurohana.me
jaaber.ch
social.retronerd.at
birdbox.party
mastodon.circlewithadot.net
noto.social
mastodontech.de
social.michels.xyz
fedi.social
inthedeltawaves.social
ratingen.social
troete.rechenkugel.de
mstdn.canarylabs.eu
mastodon.bayern
social.trackside.blog
social.anno79.de
mastodon.dev-null.rocks
plusi.moe
mastodon.rzgierskopp.de
crafter.social
mastodon.enitin.xyz
hacks.fi
stpauli.social
friendica.collectifdhun.ovh
mastodon.loss.com.de
goingdark.social
mastodon.wananavuoutfitters.com
social.krserv.de
social.kalterwinter.info
opencoaster.net
dresden.network
mastodon.koch-server.de
mrrp.chimmie.k.vu
social.vleij.com
astroposting.de
masto.baranovski.cloud
byzantinenexus.io
social.rand0m.fail
franken.social
olsberg.social
mastodon.bstly.de
mstdn.sekbaer.de
soziale.cloud
rlp.social
losodokodon.bandrate.org
farticle.cloud
social.beachcom.org
mastodon.terpotiz.net
social.khaus.io
mstdn.doern.tech
social.flashz.directory
social.lex-blog.eu
falkensee.social
social.sp-codes.de
bb5.social
mastodon.moestel.eu
mastodon.zypper.net
social.row-social.de
mastodon.mapf.net
ottweiler.social
thomasjpr.social
social.stefanberger.net
mastodonian.org
social.xnet.place
acn.social
mastodon.scientiam.org
bremen.digital
social.k1024.de
mastodon.irridium.de
mastodon.jabbxi.de
17th.me
space.jeroenvd.nl
pink-unicorn.club
unseen-university.social
scrunkly.cat
atergens.com
social.techniverse.net
sharkey.coffeeandtrains.de
guerrill.art
troetmund.de
mastodon.mrtoto.de
toot.brumm.family
mastodon.mrak.at
x.good.news
mastodon.malmoe.social
social.xyntion.consulting
mastodon.gaias.social
social.vir.group
fedihub.de
unsocial.morbia.org
mastodon.eisenbergs.de
social.dvdr.download
social.klein.ruhr
social.penzberg.me
social.noriakisana.dev
social.jnpw.net
mastodon.forty-two.sh
fed.interfree.ca
c64.social
social.insider-it.de
social-pflege.de
fastani.me
mastodon.kug.is
masto.allerlei.it
mastodon.gefrickel.nohost.me
mastodon.pixadon.ch
livingevil.de
social.zentonic.org
social.rooty.fr
masto.budgie.lol
devellight.space
mstdn.azrak.io
mastodon.darkness.services
mastodon.helvetet.eu
mastodon.phundrak.com
jsp.haus
mastodon.nordic.online
meerjungfrauengrotte.de
mastodon.zapfmeister.net
otaku.1337.blue
fursona.party
privacysafe.social
sueden.social
social.ceod.net
mastodon.magnor.ovh
social.suchtbasis.de
mastdn.communisme-informel.zone
sharkeyspace.de
misskey.dream-universe.org
social.macer.life
m.lonet.org
watzmann.social
elbmatsch.de
social.openlab-saar.de
fed.crimsh.com
schumacher.social
social.onlythe.net
social.cybertalk.io
cailincat.cloud
mastopouet.fr
social.detektor.fm
ciechom.eu
social.vermona.com
mstdn.kielo.me
mastodon.gramschladen.de
mooose.org
activityocean.org
mastodon.kmu-angebote.ch
burningboard.net
netcup.social
glitch.sekbaer.de
mastdn.io
mastodon.hostnetwork.xyz
mastodon.nextcraft.link
mastodon.flups.familyds.org
social.stezen.de
maztodon.se
social.autonomy.earth
nochiiverse.eu
blog.dumango.com
runbsd.duckdns.org
mastodon.cyberreality.org
mastodon.adtension.com
messydata.de
mastodon.hausofhomeaux.ca
mastodon.girolab.foo
observatory.cyber.harvard.edu
whatisthat.xyz
leipzig.town
schnauzer.cafe
mastodon.livingonlinenow.com
mastodon.kuenet.ch
social.msaood.com
social.misk.cf
mastodon.blocki.net
mastodon.deathbybandaid.net
social.13-dx.de
m.hu-social.de
notwork.in
social.gnuweeb.org
f.dresden.network
mastodon.saarland.social
m.flaem.ing
social.media-techport.de
soc.c11um.de
partyparrot.social
tranvender.site
mast.internal.nullreference.io
social.peregrinor.net
reddawn247.se
team.dumango.com
liberareto.nesohub.org
mastodon.daponline.com
mastodon.rh-social.org
mstdn.budgie.lol
mastodon.deepspace.cafe
misskey.bootjp.me
hauntshadesocial.nl
sk.milow.me
firefish.nospy.net
fediverse.live
mastodon.1up2down.social
k2pk.com
schraepler.de
social.amichan.de
social.breisgaucave.de
vaughan.social
unredacted.social
i-love.vodka
m.pilz.foo
mastodon.kansaigaijin.com
social.yussuv.com
fruef.social
privacyofficers.social
mastodon.jhcooke.com
mastodon.eskimo.com
social.greatvoid.org
ramblings.social
cosplaytweet.com
fedi.bcna.de
thohme.de
firefish.nesohub.org
mast.flups.familyds.org
kitty.community
apotheke.social
club.dd5aa.de
swissodon.ch
fedineko.org
social.k2pk.com
mstdn.fan
social.championpictures.at
mastodon.1337.blue
racoon.social
social-potsdam.space
drip_drip_drip.activityocean.org
plaudern.duckdns.org
gnurfl.de
social.undeadnetwork.de
public.brothertec.eu
kupione.click
shout.3xd.eu
troet.witte-nyumbani.de
mastodon.wivodaim.net
social.archworks.co
eva.cosplaytweet.com
brettspiel.space
masto.versagt.wien
pfalz.social
mastodon.argentwolf.org
mastodon.thecrimsontint.com
bayerwald.social
genista.osrx.chat
mastodon.luseho.com
sachsen-medien.social
fediverse.serialexperiments.club
social.sebastian-neu.de
dorm.social
fediverse-rocks.de
md.jott-emm.social
homo.1919810.space
social.rrrr.wtf
fedi.abmgrt.dev
fedi.frinx.network
social.appbakery.ee
m.azis.pt
knse.net
m.freq.io
mastodon.lordoftheplex.com
social.crablab.uk
mastodon.bruckner.email
mastodon.bandrate.org
fedi.smith.geek.nz
mastodon.maescool.be
spreebits.de
catswords.social
schaumburg.social
social.eggipedia.de
sharkey.nospy.net
mastodon.digilol.net
2k2k.org
mastodon.mariustimmer.de
mastodon.wappler.systems
ciechom.nohost.me
social.hostpath.de
mastodon.wormhole.eu
www.mediacy.net
mastodon.greatvoid.org
mastodon.projetretro.io
social.schnitzler.one
test.mastodon.makerforce.io
mastodon.stormcrest.org
mastodon.olivernitsche.synology.me
m.heine.xyz
hi.fabis.cafe
mastodon.cemunz.de
mstdn.org
justabit.social
toot.houbahouba.de
social.iamernie.ca
soc.intxiv.io
mastodon.trabus322.eu
mastodon.kaschemme701.com
toot.againstallodds.games
mastodon.calitabby.net
mastodon-dev.stevex.online
collins-corner.cc
mastodon.netconnect.icu
key.by0.tech
mastodon.server-heimnetz-scharfenbrueck.ipv64.net
mstdn.jklmno.org
social.itwien.net
social.spicysources.de
social.asgardius.company
Moep.social
social.merk.ac
upload.chat
fediverse.hybridlehrer.de
status.pointless.one
social.blazma.st
sns.onjann.club
technikpunk.net
mastodon.friendnet.eu
is-likely.gay
mastodon.hu-social.de
mastodon.georgschilling.de
social.redflag.ps
mastodon.gemo.social
mas.x64.onl
social.beaware.live
re.lire.im
masto.tstoll.me
mastodon.rprivat.eu
mastodon.liersch.it
social.adlerweb.info
skyland.social
her-mann.de
social.damacloud.duckdns.org
netzverpetzer.de
mstdn.dru5k1.io
eva00.cosplaytweet.com
social.alpacaverse.games
dol.social
void.crypt0n.org
ravarkon.work.gd
dark.morbia.org
mast.marzillier.net
mastodon.baderpetrick.de
social.cooltux.net
zeebo.social
flauschbar.thoshiswelt.de
frawas.de
misskey.eskimo.com
mastodon.derg.nz
mastodon.jamidisi-edu.de
social.sixdegreesofohio.com
bytepark.social
social.hostnetwork.xyz
burnout.cafe
mastodon.alphapuggle.dev
frinx.online
m.deepspace.cafe
nautical.social
buckaroo.city
sidestore.social
soc.cluboftone.com
social.pericles.hu
social.la-scic.fr
mastodon.jonasled.de
toot.wiai.de
mastodon.anura.team
m.mirv.top
fedi.latenightpopcorn.com
disobey.net
social.glisco.de
talk.mls20.de
otter.nexus
social.zerojay.com
sipstea.town
mastodon.greilach.dev
mastodon.itwichtel.de
mastodon.naugrim.org
qicx.net
strangeminds.social
ruz.social
mas.todon.de
mstdn.business
mstdn.fun.systems
ruby.good.news
firefish.fediverse.live
social.minecodes.de
social.redundantnoise.eu
talk.balfolk.social
mastodon.solvality.com
penguicon.social
borg.social
mastodon.une.fi
lab.wheelsbot.dev
vhs.social
masto2.100flowers.tech
flipboard.social
onlinegemein.de
mastodon.ozioso.online
mastodon.dsss.space
mast.lukeog.com
afterspace.rocks
jasdemi.com
fedi.timka.win
masto.uc-netcorsoft.de
toot.zerojay.com
mastodon.dsdrive.fr
social.eubf.net
social.digital-artifacts.net
mastodon.fonsos.com
mastdn.coffeehack.org
mastodon.maechler.cloud
social.rsl.gg
troet.burg-halle.de
yapmi.net
fedispace.de
social.main-angler.de
techtett.de
social.weiznich.de
social.netguide.io
miltodon.social
social.nrwonline.org
social.grafschaft-aw.de
swedishmastodon.social
firefish.crazy-to-bike.de
edafe.social
social.marzillier.net
tacheles.social
social.kyzune.com
connect.braydmedia.de
blog.davidmckeitch.com
pleroma.7seven.cloud
waifus.biz
clew.lol
ebadf.port0.org
ferals-on.top
reactionarytenderqueer.minecraftnoob.com
social.vengeful.eu
fedi.bryie.com
social.kyzune.com
social.mdosch.de
clew.live
www.paperbunny.asia
channermemes.baselinux.net
social.elstabloserver.de
station.y-space.de
fediblock.lol
pleroma.gruenelin.de
fediblock.24-7.ro
soc.femme.cat
social.eldshort.de
social.otsuka.haus
akkoma.alster.space
declin.eu
fedi.kooosh.de
fedi.u2p.net
yakup.karaman.app
social.retroedge.tech
soc.cluboftone.com
pl.ametic.ovh
snac.wheelsbot.dev
glegle.party
elektrine.ngrok.app