reactstack.io - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

reactstack.io

DNSSEC🔒 Signed (DS record present)
A2606:4700:3030::6815:39f4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:981b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.244Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.27🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfrank.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrank.ns.cloudflare.com
A2803:f800:50::6ca2:c1a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfrank.ns.cloudflare.com
A2a06:98c1:50::ac40:21a6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfrank.ns.cloudflare.com
A108.162.193.166🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrank.ns.cloudflare.com
A172.64.33.166🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrank.ns.cloudflare.com
A173.245.59.166🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrank.ns.cloudflare.com
NSlisa.ns.cloudflare.com
A2606:4700:50::adf5:3a83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A2803:f800:50::6ca2:c083🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2083🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlisa.ns.cloudflare.com
A108.162.192.131🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A172.64.32.131🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A173.245.58.131🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(21)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(62)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTgoogle-site-verification=g1owOyr_O5HYXIgNLM-eY5rAH5KsVKBoIOuxeR2b-wM
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.244, 172.67.152.27
IPv6 hints2606:4700:3030::6815:39f4, 2606:4700:3035::ac43:981b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOAfrank.ns.cloudflare.comdns@cloudflare.com serial=2413758291

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1788375010

Same first word

reactstack.com
reactstack.dev
reactstack.io

Similar names

stacktarce.com
stacktrace.workers.dev
tracestack.com
stacktrace.digital
certastack.com
stacktrace.games
stacktrace.co
stackcrate.com
stacktrace.us
stacktrace.wiki
tracestack.dev
stacktrace.de
stacktrace.ventures
stacktrace.co.uk
stacktrace.sk
stacktrace.ie
stacktrace.jp
stacktrace.pages.dev
stacktrace.cn
tracestack.io
stacktrace.ca
creatstack.com
stacktrace.wtf
stacktrace.com
stacktrace.blog
stacktrace.news
stacktrace.in
racketcast.com
stacktrace.me
stacktrace.to
stacktrace.org
catstacker.com
tracestack.pages.dev
cratestack.xyz
stacktrace.agency
stacktrace.be
cratestack.cc
stacktrace.nl
stacktrace.uno
stacktrace.online
cratestack.com
stackcater.com
stacktrace.dk
stacktrace.tech
stacktrace.live
stacktrace.net
stacktrace.xyz
stacktrace.ch
stacktrace.it
stacktrace.lol
stacktrace.at
stacktrace.sh

Previous names

reactlab.io
reactlabs.io
reactlucid.io
reactnativeconnection.io
reactnetwork.io
reactnews.io
reactninja.io
reacto.io
reactorapps.io
reactorhub.io
reactorjs.io
reactorkit.io
reactors.io
reactorstream.io
reactorstreams.io
reactpay.io
reactplay.io
reactpureloaders.io
reactsecurity.io
reactsquad.io

Next names

reactstorefront.io
reactsuite.io
reacture.io
reactwallet.io
read-easy.io
read-more.io
read-on.io
read2me.io
read3.io
read4me.io
readability.io
readable.io
readablelabs.io
readably.io
readandwrite.io
readanything.io
readapp.io
readapt.io
readasite.io
readb.io

DNS History

9 records (9 active, 0 former)

NSfrank.ns.cloudflare.comlisa.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.57.244172.67.152.272606:4700:3030::6815:39f42606:4700:3035::ac43:981b
●NSfrank.ns.cloudflare.com2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-02 18:59:52
●NSlisa.ns.cloudflare.com2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-02 18:59:52
●MXroute1.mx.cloudflare.net2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-02 18:59:52
●MXroute2.mx.cloudflare.net2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-02 18:59:52
●MXroute3.mx.cloudflare.net2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-02 18:59:52
●A104.21.57.2442026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-02 18:59:52
●A172.67.152.272026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-02 18:59:52
●A2606:4700:3030::6815:39f42026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-02 18:59:52
●A2606:4700:3035::ac43:981b2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-02 18:59:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
reactstack.iolisa.ns.cloudflare.com, frank.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.166

NS records: lisa.ns.cloudflare.com, frank.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2760ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.152.27, 104.21.57.244
AAAA22606:4700:3035::ac43:981b, 2606:4700:3030::6815:39f4
NS2frank.ns.cloudflare.com, lisa.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 1), route2.mx.cloudflare.net (pri: 21)...
TXT2google-site-verification=g1owOyr_O5HYXIg, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1frank.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

reactstack.io points to the four IP addresses 104.21.57.244, 172.67.152.27, 2606:4700:3030::6815:39f4 and 2606:4700:3035::ac43:981b.

Additional host names — rainbowunicorn.com, yccq3t.com, mancingduit88jpx.site and two others — share IP numbers with reactstack.io.

Name Servers

reactstack.io has two authoritative name servers — frank.ns.cloudflare.com and lisa.ns.cloudflare.com.

reactstack.io shares its name server setup with other domains, including afriquesouslebaobab.com, mohhami.com, a-kontanistov.workers.dev and two others.

The name servers of reactstack.io overlap at least partially with those of other domains — among them ww78403343.workers.dev, cekseo.com, joaomarcosleitedossantos17659.workers.dev and two more.

These name servers commonly appear in combination with the name servers ken.ns.cloudflare.com.

Host names with 6 IP numbers:

frank.ns.cloudflare.com points to 108.162.193.166, 172.64.33.166, 173.245.59.166 and 3 other IP addresses.

lisa.ns.cloudflare.com points to 108.162.192.131, 172.64.32.131, 173.245.58.131 and 3 other IP addresses.

Mail Servers

Mail for reactstack.io is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

reactstack.io shares mail servers — at least in part — with other domains, including vozagenda.pt, gecko-embedded.org, avault.ai and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.