www.qsrt.net - robtex.com

www.qsrt.net

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:dd75🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:2b42🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.66Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.117🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.66, 172.67.221.117
IPv6 hints2606:4700:3033::ac43:dd75, 2606:4700:3034::6815:2b42
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com

qsrt.net

DNSSEC🔒 Signed (DS record present)
A2606:4700:3033::ac43:dd75🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:2b42🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.66Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.117🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScash.ns.cloudflare.com ⭐
NSisla.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.66, 172.67.221.117
IPv6 hints2606:4700:3033::ac43:dd75, 2606:4700:3034::6815:2b42
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOAcash.ns.cloudflare.comdns@cloudflare.com serial=2402451491

Previously NS for

www.qsrt.net
qsrt.net

Same first word

www.co.dk
www.pn
www.pigboat.jp
www.it.com
www.dfirma.pl
www.ms
www.lib.vt.us
www.schule
www.grajewo.pl
www.ca
www.radom.pl
www.bialystok.pl
www.blogspot.com.uy
www.vladikavkaz.ru
www.servehumour.com
www.ce.gov.br
www.gov.il
www.mba
www.azurewebsites.net
www.gov.by
www.pb.gov.br
www.synology-ds.de
www.vpndns.net
www.az
www.business
www.tcp4.me
www.abbott
www.tn
www.family
www.voyage
www.co.nz
www.fox
www.x443.pw
www.pictures
www.altoadige.it
www.mods.jp
www.123website.be
www.govt.nz
www.blogspot.kr
www.elementor.cloud
www.zone
www.sm
www.nissedal.no
www.pw
www.risor.no
www.sd
www.zapto.org
www.blogspot.com.ee
www.gov.cm
www.dedyn.io
www.ru
www.nord-fron.no
www.withgoogle.com
www.oppdal.no
www.hn
www.pagespeedmobilizer.com
www.gov.pt
www.servegame.com
www.gob.bo
www.tg
www.gausdal.no
www.reserve-online.net
www.mydrobo.com
www.is-a-guru.com
www.live
www.yolasite.com
www.health
www.from-nc.com
www.drammen.no
www.lk3.ru
www.rn.gov.br
www.hatenadiary.com
www.omg.lol
www.bodo.no
www.hotmail
www.gsm.pl
www.nov.ru
www.net.vc
www.for-the.biz
www.golf
www.fi
www.cloudns.eu
www.trondheim.no
www.ci
www.istmein.de
www.blogspot.ba
www.konin.pl
www.firebaseapp.com
www.berlin
www.gaivuotna.no
www.college
www.my-gateway.de
www.chat
www.fr
www.exchange
www.is-a-socialist.com
www.net-freaks.com
www.net.ly
www.is-an-anarchist.com
www.feste-ip.net

Similar names

www.blogspot.nl
www.from-dc.com
www.przeworsk.pl
www.from-de.com
www.mo.cn
www.adobeioruntime.net
www.net.sc
www.rexroth
www.dynalias.com
www.gov.lv
www.windows
www.charity
www.glass
www.vivian.jp
www.nl.eu.org
www.siljan.no
www.szczecin.pl
www.engineering
www.123webseite.at
www.tickets.io
www.company
www.servepics.com
www.vardo.no
www.sth.ac.at
www.cloudaccess.net
www.vapor.cloud
www.lc
www.asia
www.bz
www.md
www.gov.tn
www.msk.ru
www.is-a-cpa.com
www.legnica.pl
www.cd
www.co.com
www.ericsson
www.nx.cn
www.is-a-chef.net
www.band
www.cloudjiffy.net
www.eu.ngrok.io
www.cfolks.pl
www.gob.ec
www.ba.gov.br
www.delivery
www.school.nz
www.co.tt
www.backdrop.jp
www.gov.mr
www.com.se
www.is-a-landscaper.com
www.grue.no
www.readthedocs.io
www.dojin.com
www.edu.kg
www.or.at
www.is
www.pp.ua
www.v.ua
www.guru
www.servebbs.org
www.globo
www.ki
www.schulplattform.de
www.homelinux.org
www.wroclaw.pl
www.gov.ps
www.wpenginepowered.com
www.utsira.no
www.se
www.net.au
www.blogspot.ch
www.haus
www.gr.com
www.zp.ua
www.crimea.ua
www.aeg
www.from-ny.net
www.chernigov.ua
www.gov.na
www.lebtimnetz.de
www.amazon
www.iki.fi
www.info.at
www.lapy.pl
www.se.gov.br
www.cx
www.ks.ua
www.ro.gov.br
www.st
www.sc
www.ravpage.co.il
www.kh.ua
www.khmelnitskiy.ua
www.kharkov.ua
www.ag
www.gov.vc
www.hasura.app
www.farsund.no

DNS History

8 records (4 active, 4 former)

201820192020202120222023202420252026NSwww.qsrt.netMXio.bouncemx.comA104.21.43.66172.67.221.1172606:4700:3033::ac43:dd752606:4700:3034::6815:2b4270.39.84.230CNAMEq.dcoin.co
○NSwww.qsrt.net2017-01-05 → 2018-01-03 · 4 obs
● 2017-01-05 05:14:02
● 2018-01-03 10:57:46
○ 2026-04-04 21:30:52
○ 2026-05-11 16:55:26
○MXio.bouncemx.com2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 05:14:02
○ 2018-01-03 10:57:46
○ 2026-05-11 16:55:26
●A104.21.43.662026-04-04 → 2026-05-11 · 3 obs
○ 2018-01-03 10:57:46
● 2026-04-04 21:30:52
● 2026-05-11 16:55:26
●A172.67.221.1172026-04-04 → 2026-05-11 · 3 obs
○ 2018-01-03 10:57:46
● 2026-04-04 21:30:52
● 2026-05-11 16:55:26
●A2606:4700:3033::ac43:dd752026-04-04 → 2026-05-11 · 3 obs
○ 2018-01-03 10:57:46
● 2026-04-04 21:30:52
● 2026-05-11 16:55:26
●A2606:4700:3034::6815:2b422026-04-04 → 2026-05-11 · 3 obs
○ 2018-01-03 10:57:46
● 2026-04-04 21:30:52
● 2026-05-11 16:55:26
○A70.39.84.2302017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 05:14:02
○ 2018-01-03 10:57:46
○ 2026-05-11 16:55:26
○CNAMEq.dcoin.co2017-01-05 → 2018-01-03 · 4 obs
● 2017-01-05 05:14:02
● 2018-01-03 10:57:46
○ 2026-04-04 21:30:52
○ 2026-05-11 16:55:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netb.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...-
qsrt.netisla.ns.cloudflare.com, cash.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.81

NS records: isla.ns.cloudflare.com, cash.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.221.117, 104.21.43.66
AAAA22606:4700:3033::ac43:dd75, 2606:4700:3034::6815:2b42
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.qsrt.net points to four IP numbers: 2606:4700:3033::ac43:dd75, 2606:4700:3034::6815:2b42, 104.21.43.66 and 172.67.221.117.

Other host names including mybutterhalf.com, empresstorrents.com, thefakephonepe.com, liveyourbestmoments.co.uk and www.langtaicnc.com share IP numbers with www.qsrt.net.