List of 535 registered instances:
fedi.abmgrt.dev
cailincat.cloud
social.marzillier.net
mastodon.gramschladen.de
runbsd.duckdns.org
social.xnet.place
mastodon.livingonlinenow.com
masto.kurohana.me
void.crypt0n.org
fawkes.rocks
social.13-dx.de
jsp.haus
toot.againstallodds.games
Moep.social
toot.brumm.family
mastodon.jonasled.de
bb5.social
shrk.mv2k.net
atergens.com
mastodon.kuenet.ch
swedishmastodon.social
sharkeyspace.de
social.greatvoid.org
social.retronerd.at
netcup.social
club.dd5aa.de
her-mann.de
sachsen-medien.social
social.domaincrawler.com
social.livingtrust.store
mast.f0ck.org
penguicon.social
www.mediacy.net
freyjas.org
mastodon.zapfmeister.net
mastodon.rprivat.eu
hell.cloud
spreebits.de
mastodon-dev.stevex.online
tranvender.site
social.merk.ac
crafter.social
mastodon.dsdrive.fr
social.iamernie.ca
mastodon.eskimo.com
ostkind.social
key.by0.tech
mastodon.kansaigaijin.com
onlinegemein.de
social.penzberg.me
partyparrot.social
justabit.social
social.zerojay.com
eva.cosplaytweet.com
social.rooty.fr
glitch.sekbaer.de
social.row-social.de
catswords.social
mastodon.jhcooke.com
connect.braydmedia.de
fedi.eisenbergs.de
fruef.social
observatory.cyber.harvard.edu
sikotter.hikamer.f5.si
pfalz.social
drip_drip_drip.activityocean.org
mastodon.dnns.icu
mastodon.trabus322.eu
mas.x64.onl
mastodon.friendnet.eu
social.anoxinon.de
astroposting.de
mastodon.nerfwrecking.de
bitflipp.social
mastodon.anura.team
piraten-partei.social
ottweiler.social
mastodon.gefrickel.nohost.me
mastodon.zypper.net
social.pericles.hu
social.damacloud.duckdns.org
fediverse.serialexperiments.club
mastodon.moestel.eu
noto.social
masto.budgie.lol
mastodon.e4b4.eu
social.archworks.co
sk.milow.me
schumacher.social
burnout.cafe
social.onlythe.net
mastodon.wananavuoutfitters.com
soziale.cloud
social.championpictures.at
mastodon.olivernitsche.synology.me
flauschbar.thoshiswelt.de
mastodon.awit.at
social.vermona.com
social.beachcom.org
mastodon.phundrak.com
social.hostpath.de
social.digital-artifacts.net
mastodon.mariustimmer.de
apotheke.social
social.myexp.de
social.appbakery.ee
soc.intxiv.io
k2pk.com
mooose.org
drupal.community
gampcc.online
space.jeroenvd.nl
pink-unicorn.club
social.redflag.ps
social.breadcrumbs.info
social.wokurka.net
thomasjpr.social
mastodon.ferox.cc
mastodon.weindl.biz
dresden.social
mast.flups.familyds.org
thohme.de
fastani.me
messydata.de
soc.cluboftone.com
social.undeadnetwork.de
losodokodon.bandrate.org
nautical.social
hoax.social
talk.mls20.de
bitsandlife.social
mastodon.1up2down.social
social.anno79.de
mastodon.rh-social.org
social.spicysources.de
privacyofficers.social
mastodon.luseho.com
m.lonet.org
mastopouet.fr
mastodon.maechler.cloud
schnauzer.cafe
mastodon.kaschemme701.com
mastodon.fediverse.dedyn.io
social.autonomy.earth
fed.crimsh.com
social.insider-it.de
mastodon.projetretro.io
mastodon.bayern
brettspiel.space
social.flashz.directory
mastodon.wormhole.eu
mstdn.jmrp.io
cyangant.dedyn.io
social.sebastian-neu.de
strangeminds.social
social.zcore.org
m.deepspace.cafe
social.itwien.net
social.detektor.fm
matriochka.intxiv.ru.com
social.xyntion.consulting
mastodon.hausofhomeaux.ca
mastodontech.de
social.krserv.de
social-pflege.de
fed.interfree.ca
mastdn.coffeehack.org
mastodon.expect.ovh
mstdn.jklmno.org
ravarkon.work.gd
fedi.latenightpopcorn.com
netzverpetzer.de
fedi.welten-wanderin.de
social.hamburg
troetmund.de
mastodon.joschlies.nohost.me
mastodon.girolab.foo
mastodon.ozioso.online
social.misk.cf
social.trackside.blog
dresden.network
sharkey.coffeeandtrains.de
mastodon.psykey.dev
social-potsdam.space
fedihub.de
rlp.social
mastodon.wivodaim.net
social.heizerdesk.workers.dev
is-likely.gay
mastodon.myocci.social
masto.baranovski.cloud
social.main-angler.de
fediverse.live
troet.burg-halle.de
mastodon.itwichtel.de
stpauli.social
hauntshadesocial.nl
skyland.social
mastodon.circlewithadot.net
inthedeltawaves.social
social.vleij.com
mastodon.thecrimsontint.com
burningboard.net
social.asgardius.company
team.dumango.com
schraepler.de
social.michels.xyz
misskey.eskimo.com
public.brothertec.eu
2k2k.org
social.lex-blog.eu
dol.social
mastodon.dsss.space
mast.lukeog.com
mastodon.cyberreality.org
mastodon.naugrim.org
mastodon.terpotiz.net
mastodon.pixadon.ch
maztodon.se
mastodon.alphapuggle.dev
wendland.elbe.social
mastodonian.org
schaumburg.social
ruby.good.news
mstdn.radi0.cc
social.kyzune.com
hollow.raccoon.quest
mastodon.dev-null.rocks
mastodon.adtension.com
tusk.macer.life
mastodon.kug.is
mstdn.dru5k1.io
firefish.nesohub.org
i-love.vodka
social.terminaltilt.com
homo.1919810.space
mrrp.chimmie.k.vu
mastdn.io
fediverse.hybridlehrer.de
mastodon.mynet.one
masto.jann.dev
genista.osrx.chat
social.beaware.live
community.orixon.org
firefish.fediverse.live
ramblings.social
mastodon.derg.nz
ratingen.social
social.rrrr.wtf
social.amichan.de
mastodon.baderpetrick.de
social.server17.net
mastodon.jabbxi.de
mastodon.gaias.social
social.blazma.st
social.sp-codes.de
fedi.frinx.network
mastodon.hostnetwork.xyz
hi.fabis.cafe
m.pilz.foo
mastodon.irridium.de
social.eggipedia.de
ciechom.eu
f.dresden.network
mastodon.1337.blue
rel.re
fedi.tyil.nl
masto.versagt.wien
social.gnuweeb.org
blog.davidmckeitch.com
plaudern.duckdns.org
made-online.net
mastodon.deathbybandaid.net
re.lire.im
livingevil.de
nochiiverse.eu
bayerwald.social
mastodon.neatobuilds.com
mastodon.kmu-angebote.ch
mastodon.bruckner.email
falkensee.social
mastodon.forty-two.sh
ruz.social
social.klein.ruhr
mastodon.liersch.it
masto.tstoll.me
fedi.timka.win
mastodon.une.fi
mastodon.gemo.social
social.macer.life
flipboard.social
mstdn.kielo.me
m.mirv.top
mastodon.rzgierskopp.de
x.good.news
social.yussuv.com
social.redundantnoise.eu
mastodon.deepspace.cafe
mastodon.argentwolf.org
social.peregrinor.net
social.nrwonline.org
ciechom.nohost.me
cosplaytweet.com
social.weiznich.de
mastodon.solvality.com
mstdn.sekbaer.de
social.minecodes.de
fedi.social
don.origofraktale.de
fedispace.de
social.suchtbasis.de
mastodon.calitabby.net
mastodon.bandrate.org
fedi.smith.geek.nz
otter.nexus
gay.amsterdam
sipstea.town
soc.c11um.de
meerjungfrauengrotte.de
mastdn.communisme-informel.zone
technikpunk.net
social.rand0m.fail
mastodon.digilol.net
troet.witte-nyumbani.de
mastodon.fonsos.com
social.glisco.de
otaku.1337.blue
social.noriakisana.dev
social.media-techport.de
liberareto.nesohub.org
social.cooltux.net
m.freq.io
masto.namwen.me
mastodon.netconnect.icu
vaughan.social
mastodon.server-heimnetz-scharfenbrueck.ipv64.net
mastodon.hu-social.de
friendica.collectifdhun.ovh
mastodon.glombit.de
mastodon.scientiam.org
mastodon.darkness.services
mastodon.eisenbergs.de
sharkey.pnyhf.eu
knse.net
mastodon.georgschilling.de
mstdn.mv2k.net
social.netguide.io
scrunkly.cat
mstdn.budgie.lol
sharkey.nospy.net
social.haug.systems
fedi.bcna.de
social.kalterwinter.info
zeebo.social
mastodon.jamidisi-edu.de
toot.redundantnoise.eu
mstdn.canarylabs.eu
notwork.in
ls-freunde.d-empires.de
mastodon.greilach.dev
kitty.community
mast.marzillier.net
social.moltenaether.com
guerrill.art
blog.dumango.com
masto2.100flowers.tech
miltodon.social
social.openlab-saar.de
batchats.net
mastodon.lordoftheplex.com
mastodon.koch-server.de
toot.wiai.de
franken.social
masto.i-bobs.com
social.k2pk.com
borg.social
bremen.digital
eva00.cosplaytweet.com
firefish.nospy.net
sharkey.daddelwerk.net
mastodon.flups.familyds.org
social.bobjargus.net
collins-corner.cc
upload.chat
sns.onjann.club
social.stefanberger.net
tacheles.social
fedineko.org
yapmi.net
m.hu-social.de
mastodon.bstly.de
mastodon.denike.io
mastodon.h4x0.red
empuriabrava-newsletter.com
mastodon.loss.com.de
sueden.social
mastodon.enitin.xyz
discover.holm.community
mastodon.nextcraft.link
social.dvdr.download
social.vir.group
sharkey.wheelsbot.dev
toot.zerojay.com
mastodon.tgo.social
buckaroo.city
kittie.gay
mastodon.stormcrest.org
plusi.moe
leipzig.town
mastodon.helvetet.eu
mastodon.cemunz.de
social.stezen.de
masto.uc-netcorsoft.de
social.alpacaverse.games
toot.houbahouba.de
social.cybertalk.io
devellight.space
masto.allerlei.it
mastodon.daponline.com
mastodon.greatvoid.org
goingdark.social
social.la-scic.fr
birdbox.party
md.jott-emm.social
unsocial.morbia.org
lab.wheelsbot.dev
mastodon.saarland.social
social.hostnetwork.xyz
matrix.rocks
unredacted.social
17th.me
mastodon.magnor.ovh
vhs.social
social.grafschaft-aw.de
mastodon.maescool.be
mas.todon.de
sidestore.social
mstdn.fun.systems
olsberg.social
shout.3xd.eu
unseen-university.social
talk.balfolk.social
fursona.party
kupione.click
ja.social
mstdn.org
mstdn.fan
m.heine.xyz
social.relula.nl
m.azis.pt
social.witez.net
makes.hoof-paw.art
reddawn247.se
mstdn.doern.tech
social.sixdegreesofohio.com
qicx.net
social.fwcr.de
social.adlerweb.info
troete.rechenkugel.de
mielke.social
mastodon.mapf.net
social.khaus.io
relaxedgamers.de
gnurfl.de
social.stage.anoxinon.de
social.zauchen.io
dark.morbia.org
status.pointless.one
bytepark.social
mast.internal.nullreference.io
test.mastodon.makerforce.io
afterspace.rocks
activityocean.org
privacysafe.social
disobey.net
hacks.fi
mastodon.nordic.online
jaaber.ch
stay.woke.institute
frinx.online
mastodon.mrtoto.de
social.msaood.com
mastodon.malmoe.social
whatisthat.xyz
social.ceod.net
swissodon.ch
social.schnitzler.one
misskey.bootjp.me
social.eubf.net
opencoaster.net
social.rsl.gg
racoon.social
mstdn.business
misskey.dream-universe.org
firefish.crazy-to-bike.de
acn.social
social.crablab.uk
frawas.de
jasdemi.com
social.k1024.de
akkoma.alster.space
social.retroedge.tech
ebadf.port0.org
social.otsuka.haus
social.kyzune.com
pleroma.gruenelin.de
soc.cluboftone.com
fedi.pathsecho.quest
social.heikanuse.top
channermemes.baselinux.net
clew.lol
reactionarytenderqueer.minecraftnoob.com
www.paperbunny.asia
fediblock.lol
social.mdosch.de
fedi.u2p.net
waifus.biz
social.elstabloserver.de
pl.ametic.ovh
ferals-on.top
soc.femme.cat
snac.wheelsbot.dev
fedi.bryie.com
station.y-space.de
glegle.party
fediblock.24-7.ro
elektrine.ngrok.app
pleroma.7seven.cloud
social.eldshort.de
dyli.moe
yakup.karaman.app
social.vengeful.eu
declin.eu
fedi.kooosh.de
clew.live