List of 504 registered instances:
social.marzillier.net
mastodon.loss.com.de
k2pk.com
mastodon.1337.blue
mas.x64.onl
sns.onjann.club
kitty.community
mstdn.fun.systems
m.lonet.org
sueden.social
social.spicysources.de
toot.wiai.de
m.pilz.foo
soc.cluboftone.com
ottweiler.social
techtett.de
flauschbar.thoshiswelt.de
masto.allerlei.it
ciechom.nohost.me
m.azis.pt
mastodon.kansaigaijin.com
mastodon.alphapuggle.dev
social.cybertalk.io
stpauli.social
hacks.fi
key.by0.tech
mast.flups.familyds.org
jaaber.ch
privacyofficers.social
mastodon.olivernitsche.synology.me
mastodon.projetretro.io
social-potsdam.space
ramblings.social
netzverpetzer.de
shout.3xd.eu
technikpunk.net
bayerwald.social
fastani.me
mastodon.moestel.eu
ruz.social
troete.rechenkugel.de
mastodon.terpotiz.net
mastodon.gramschladen.de
mastodon.malmoe.social
mastdn.coffeehack.org
sidestore.social
social.cooltux.net
mastodon.calitabby.net
social.rrrr.wtf
social.noriakisana.dev
fedi.smith.geek.nz
mastodon.jabbxi.de
social.sebastian-neu.de
blog.dumango.com
social.weiznich.de
sachsen-medien.social
sk.milow.me
netcup.social
mastodon.rprivat.eu
fedihub.de
mastodon.glombit.de
mastodon.derg.nz
social.stage.anoxinon.de
social.macer.life
burningboard.net
mastodon.liersch.it
masto.uc-netcorsoft.de
mastodon.trabus322.eu
ravarkon.work.gd
hi.fabis.cafe
social.k1024.de
mastodon.pixadon.ch
social.wokurka.net
genista.osrx.chat
birdbox.party
status.pointless.one
fruef.social
social.beachcom.org
apotheke.social
social.media-techport.de
fedi.abmgrt.dev
misskey.eskimo.com
made-online.net
soc.c11um.de
social.rooty.fr
sharkeyspace.de
mastodon.jonasled.de
racoon.social
mastodon.fonsos.com
mastodon.georgschilling.de
social.netguide.io
masto.versagt.wien
social.ceod.net
swedishmastodon.social
social.digital-artifacts.net
sharkey.wheelsbot.dev
matrix.rocks
mastodon.scientiam.org
dol.social
eva.cosplaytweet.com
freyjas.org
social.rsl.gg
social.undeadnetwork.de
jasdemi.com
troetmund.de
sikotter.hikamer.f5.si
social.nrwonline.org
bremen.digital
gay.amsterdam
social.klein.ruhr
social.anoxinon.de
social-pflege.de
mastodon.thecrimsontint.com
social.dvdr.download
mastodon.adtension.com
social.detektor.fm
i-love.vodka
drip_drip_drip.activityocean.org
acn.social
test.mastodon.makerforce.io
notwork.in
hoax.social
toot.againstallodds.games
mastodon.hostnetwork.xyz
social.itwien.net
misskey.dream-universe.org
void.crypt0n.org
mstdn.jmrp.io
mastodon.digilol.net
mastodon.saarland.social
social.grafschaft-aw.de
kittie.gay
mastodontech.de
fediverse.live
mastodon.magnor.ovh
social.kyzune.com
2k2k.org
observatory.cyber.harvard.edu
mastodon.baderpetrick.de
mastodon.helvetet.eu
m.deepspace.cafe
firefish.nospy.net
is-likely.gay
burnout.cafe
mastodon.solvality.com
bitflipp.social
mastodon.itwichtel.de
social.main-angler.de
social.adlerweb.info
social.alpacaverse.games
social.championpictures.at
social.crablab.uk
hauntshadesocial.nl
mastodon.greatvoid.org
edafe.social
pfalz.social
ciechom.eu
social.vermona.com
wendland.elbe.social
social.13-dx.de
mastodon.mynet.one
fedi.frinx.network
guerrill.art
re.lire.im
mastodon.mapf.net
social.msaood.com
mastodonian.org
fed.crimsh.com
Moep.social
vhs.social
flipboard.social
social.zerojay.com
mastodon.argentwolf.org
mastodon.ozioso.online
social.hostnetwork.xyz
toot.houbahouba.de
mastodon.dnns.icu
www.mediacy.net
social.beaware.live
social.insider-it.de
catswords.social
dorm.social
team.dumango.com
mstdn.kielo.me
fediverse-rocks.de
fedi.latenightpopcorn.com
social.breisgaucave.de
mstdn.business
rlp.social
lab.wheelsbot.dev
mstdn.dru5k1.io
social.trackside.blog
social.domaincrawler.com
social.onlythe.net
social.stezen.de
mastodon.girolab.foo
meerjungfrauengrotte.de
maztodon.se
m.freq.io
social.la-scic.fr
mastodon.gaias.social
borg.social
mstdn.budgie.lol
mstdn.sekbaer.de
social.minecodes.de
talk.balfolk.social
whatisthat.xyz
mstdn.fan
social.redflag.ps
gnurfl.de
masto.tstoll.me
social.jnpw.net
frinx.online
ja.social
piraten-partei.social
miltodon.social
firefish.nesohub.org
sipstea.town
mastodon.bstly.de
troet.witte-nyumbani.de
x.good.news
messydata.de
social.fwcr.de
mastodon.wananavuoutfitters.com
justabit.social
social.merk.ac
mastopouet.fr
sharkey.coffeeandtrains.de
mastodon.mariustimmer.de
social.schnitzler.one
cosplaytweet.com
schaumburg.social
mastodon.rzgierskopp.de
mastodon.darkness.services
losodokodon.bandrate.org
drupal.community
goingdark.social
unseen-university.social
mastodon.jhcooke.com
mastodon.kmu-angebote.ch
homo.1919810.space
mastodon.lordoftheplex.com
mstdn.azrak.io
social.amichan.de
knse.net
fedi.bcna.de
fed.interfree.ca
livingevil.de
social.flashz.directory
social.k2pk.com
social.iamernie.ca
club.dd5aa.de
mastodon.cemunz.de
mooose.org
noto.social
falkensee.social
mastodon.wivodaim.net
mastodon.naugrim.org
frawas.de
penguicon.social
mastodon.eisenbergs.de
mastdn.io
onlinegemein.de
mastodon.anura.team
mstdn.canarylabs.eu
swissodon.ch
vaughan.social
masto.kurohana.me
mastodon.irridium.de
social.krserv.de
runbsd.duckdns.org
partyparrot.social
scrunkly.cat
unsocial.morbia.org
masto.namwen.me
social.zentonic.org
toot.redundantnoise.eu
f.dresden.network
fedineko.org
fediverse.hybridlehrer.de
mastodon.enitin.xyz
plaudern.duckdns.org
spreebits.de
mastodon.friendnet.eu
eva00.cosplaytweet.com
social.blazma.st
skyland.social
liberareto.nesohub.org
jsp.haus
mastodon.e4b4.eu
connect.braydmedia.de
social.openlab-saar.de
inthedeltawaves.social
cailincat.cloud
social.xnet.place
social.penzberg.me
mastodon.cyberreality.org
buckaroo.city
fedi.eisenbergs.de
social.redundantnoise.eu
mastodon.jamidisi-edu.de
mastodon.wormhole.eu
social.xyntion.consulting
tranvender.site
mastodon.1up2down.social
fedi.timka.win
mastodon.kuenet.ch
schnauzer.cafe
mastodon.daponline.com
mastodon.rh-social.org
mast.lukeog.com
masto2.100flowers.tech
mastodon.deathbybandaid.net
mastodon.hu-social.de
social.archworks.co
fedi.social
mastdn.communisme-informel.zone
mastodon.bayern
disobey.net
mastodon.myocci.social
mrrp.chimmie.k.vu
devellight.space
masto.baranovski.cloud
mastodon.gefrickel.nohost.me
md.jott-emm.social
dark.morbia.org
mastodon.forty-two.sh
stay.woke.institute
soziale.cloud
qicx.net
mas.todon.de
schraepler.de
soc.intxiv.io
space.jeroenvd.nl
troet.burg-halle.de
mastodon.greilach.dev
mast.marzillier.net
mastodon.livingonlinenow.com
m.heine.xyz
mastodon.luseho.com
masto.i-bobs.com
mastodon.dsdrive.fr
matriochka.intxiv.ru.com
mastodon.bruckner.email
yapmi.net
mastodon.joschlies.nohost.me
plusi.moe
social.ism.yt
social.retronerd.at
social.lex-blog.eu
mastodon.maechler.cloud
opencoaster.net
social.autonomy.earth
dresden.network
afterspace.rocks
mastodon.kug.is
social.sixdegreesofohio.com
mstdn.org
mstdn.radi0.cc
mastodon-dev.stevex.online
her-mann.de
glitch.sekbaer.de
strangeminds.social
pink-unicorn.club
mastodon.netconnect.icu
mastodon.stormcrest.org
m.mirv.top
talk.mls20.de
ruby.good.news
otaku.1337.blue
social.pericles.hu
mastodon.koch-server.de
privacysafe.social
firefish.crazy-to-bike.de
mastodon.circlewithadot.net
collins-corner.cc
misskey.bootjp.me
firefish.fediverse.live
social.asgardius.company
sharkey.daddelwerk.net
fediverse.serialexperiments.club
social.greatvoid.org
mast.internal.nullreference.io
social.vleij.com
mastodon.tgo.social
social.zauchen.io
mastodon.phundrak.com
mastodon.mrtoto.de
byzantinenexus.io
mastodon.eskimo.com
mastodon.nordic.online
mastodon.nextcraft.link
kupione.click
ostkind.social
mastodon.maescool.be
social.bobjargus.net
tacheles.social
17th.me
public.brothertec.eu
bytepark.social
atergens.com
mast.f0ck.org
social.misk.cf
social.appbakery.ee
social.sp-codes.de
fursona.party
mastodon.une.fi
social.eggipedia.de
fedispace.de
mastodon.gemo.social
social.hostpath.de
toot.brumm.family
mastodon.psykey.dev
toot.zerojay.com
brettspiel.space
social.row-social.de
elbmatsch.de
social.peregrinor.net
social.damacloud.duckdns.org
social.khaus.io
social.kalterwinter.info
nautical.social
ratingen.social
mastodon.zapfmeister.net
social.michels.xyz
astroposting.de
social.eubf.net
schumacher.social
sharkey.nospy.net
social.gnuweeb.org
rel.re
mastodon.nerfwrecking.de
don.origofraktale.de
friendica.collectifdhun.ovh
blog.davidmckeitch.com
m.hu-social.de
reddawn247.se
social.anno79.de
thomasjpr.social
social.yussuv.com
mastodon.server-heimnetz-scharfenbrueck.ipv64.net
mastodon.dsss.space
social.rand0m.fail
mastodon.flups.familyds.org
mastodon.kaschemme701.com
social.techniverse.net
otter.nexus
nochiiverse.eu
activityocean.org
leipzig.town
bb5.social
thohme.de
franken.social
mastodon.zypper.net
social.stefanberger.net
mstdn.doern.tech
social.suchtbasis.de
fedi.tyil.nl
social.glisco.de
mastodon.bandrate.org
unredacted.social
mastodon.dev-null.rocks
mastodon.hausofhomeaux.ca
zeebo.social
mstdn.jklmno.org
mastodon.deepspace.cafe
social.relula.nl
crafter.social
upload.chat
masto.budgie.lol
social.otsuka.haus
waifus.biz
fedi.bryie.com
declin.eu
channermemes.baselinux.net
fediblock.24-7.ro
dyli.moe
yakup.karaman.app
fediblock.lol
fedi.kooosh.de
fedi.pathsecho.quest
station.y-space.de
akkoma.alster.space
social.mdosch.de
glegle.party
pl.ametic.ovh
fedi.u2p.net
social.eldshort.de
social.kyzune.com
snac.wheelsbot.dev
social.vengeful.eu
www.paperbunny.asia
soc.cluboftone.com
ferals-on.top
ebadf.port0.org
clew.live
clew.lol
pleroma.7seven.cloud
pleroma.gruenelin.de
soc.femme.cat
social.elstabloserver.de
social.retroedge.tech
elektrine.ngrok.app
reactionarytenderqueer.minecraftnoob.com