I got an email from Cloudflare, stating that my SSL was issued to a bunch of random sub-domains. I normally get the email when issuing the SSL to a new subdomain, and have not done that recently.
I pasted the relevant contents below. I only recognize 1 subdomain in the DNS names list and am using Firebase to host it (Not Cloudflare). Any ideas why I might have gotten this email? Any insight would be appreciated.
Log date: 2022-01-06 04:17:38 UTC
Issuer: CN=R3,O=Let's Encrypt,C=US
Validity: 2022-01-06 03:17:38 UTC - 2022-04-06 03:17:37 UTC
DNS Names: 48seconds.strv.com, admin-staging.bitmama.io, api.edhrec.com, app.foodat.ph, app.silo.nyc, app.thark.com.br, app.theallstar.io, app.theginclub.com.br, ara.prismcode.tech, arriendadirecto.com, beeldverhalen.staatsbosbeheer.nl, berkeleygroup.time-lapse-systems.co.uk, blog.boopathi.in, butt.mission.party, cartoon.payungsakpk.xyz, cgalivrobook.com.br, delikabeads.com, dev.mytrove.co.nz, dev.omnious.org, dev.talkaboat.online, diyet.online, donate.prideinlondon.org, droptaxi365.in, efirma.desique.mx, firebase.zooom.no, ggooooggllee.party, go.rgn.one, humblebees.in, instagram.getmega.com, instantrolley.com, knowtebook.in, l.tinka.nl, launcher.phoenixnetwork.net, link.cubebik.com, link.mindstone.com, maklab.com.ar, mayaralima.adv.br, message.romail.ml, midwest-insurance.aiinsurance.io, midwest-insurance.stg.aiinsurance.io, mijn.schoolblocks.nl, mytrove.co.nz, natha.nl, new.unjobs.org, noyd.page, noyd.us, portal.us.einride.tech, pramodpoudel.com.np, princerajroy.com, redkite.polkafondry.com, referral3.getmega.com, rtm.vnlp.ai, s1.apparca.online, s2.apparca.online, s3.apparca.online, s4.apparca.online, s5.apparca.online, schema.robocupjunior.nl, serorganico.ar, silke.vev.design, speeditdelivery.be, sphere-lpo-pro.bop-tech.com, staging.mytrove.co.nz, tulsicharitabletrust.org, valpay.valoore.com, winvic.time-lapse-systems.co.uk, wpl.apparca.online, www.arriendadirecto.com, www.bloktopia.in, www.cgalivrobook.com.br, www.codersblade.com, www.droptaxi365.in, www.humblebees.in, www.knowtebook.in, www.maklab.com.ar, www.oneenergyglobal.org, www.orbitalno11.me, www.rogerrocco.com, www.serorganico.ar, www.tafitizetu.com, www.xn--allesguterdi-mlb.com, www.xn--b1afknhdodrj.xn--p1ai, www.xn--berlebenmitklopapier-oec.de, www.xn--fravr-vra.nu, www.xn--rs8h72a.to, www.xn--sachverstndigenbro-schemuth-jkc71e.de, www.xn--vaskeklderen-cdb.dk, www.xn--vre-zna.no, www.xn--vreutstillingsplass-u7b.no, xn--1z2am01a.billcheng.dev, xn--42c1dta5cd.com, xn--9t4b29cmcb21sgvs.com, xn--grunnbelp-s8a.no, xn--ob0b443c.xn--24-972j38g.com, xn--rs8h72a.to, xn--sachverstndigenbro-schemuth-jkc71e.de, xn--trimtch-198d.ml, xn--vaskeklderen-cdb.dk, xn--vh3bn2h.xn--24-972j38g.com, ypbay.com