reactstack.io - dns.ninja

🛡️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=233, 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=1788395287

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 → 2026-09-03 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-03 00:41:44
●NSlisa.ns.cloudflare.com2026-09-02 → 2026-09-03 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-03 00:41:44
●MXroute1.mx.cloudflare.net2026-09-02 → 2026-09-03 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-03 00:41:44
●MXroute2.mx.cloudflare.net2026-09-02 → 2026-09-03 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-03 00:41:44
●MXroute3.mx.cloudflare.net2026-09-02 → 2026-09-03 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-03 00:41:44
●A104.21.57.2442026-09-02 → 2026-09-03 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-03 00:41:44
●A172.67.152.272026-09-02 → 2026-09-03 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-03 00:41:44
●A2606:4700:3030::6815:39f42026-09-02 → 2026-09-03 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-03 00:41:44
●A2606:4700:3035::ac43:981b2026-09-02 → 2026-09-03 · 2 obs
● 2026-09-02 10:56:16
● 2026-09-03 00:41:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
reactstack.iolisa.ns.cloudflare.com, frank.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.166

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: 1731ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.57.244, 172.67.152.27
AAAA22606:4700:3030::6815:39f4, 2606:4700:3035::ac43:981b
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.

Two other host names, along with rainbowunicorn.com, yccq3t.com and mancingduit88jpx.site, also share IP numbers with reactstack.io.

Name Servers

reactstack.io uses two name servers for its delegation: frank.ns.cloudflare.com and lisa.ns.cloudflare.com.

reactstack.io shares its NS records with other domains, for example afriquesouslebaobab.com, mohhami.com, a-kontanistov.workers.dev and two others.

There is at least partial name server overlap between reactstack.io and other domains — ww78403343.workers.dev, cekseo.com, joaomarcosleitedossantos17659.workers.dev and two more among them.

These name servers are routinely deployed together with the name servers ken.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname frank.ns.cloudflare.com directs to 108.162.193.166, 172.64.33.166 and 173.245.59.166 along with 3 other IP addresses.

Hostname lisa.ns.cloudflare.com directs to 108.162.192.131, 172.64.32.131 and 173.245.58.131 along with 3 other IP addresses.

Mail Servers

Incoming mail for reactstack.io is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between reactstack.io and other domains, including vozagenda.pt, gecko-embedded.org, avault.ai and two others.

DNS names with 6 IP addresses:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.