react.hk - dns.ninja

`react.hk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a58e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2ac4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.196^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.142^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cory.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cory.ns.cloudflare.com`
		A	108.162.193.93^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	172.64.33.93^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	173.245.59.93^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
NS	`jessica.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jessica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jessica.ns.cloudflare.com`
		A	108.162.192.171^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	172.64.32.171^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	173.245.58.171^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms20840008`
TXT	`google-site-verification=8JsE4sDpXzqwhoIgXHloD6v0H3MP7QwBL_9WLGoxU3M`
TXT	`google-site-verification=H1-89hvkwnCPCp1ol_M3zMs7etKso2pkMDjd9b8TDWw`
TXT	`v=spf1 a mx ptr include:bluehost.com include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.196, 172.67.165.142
		IPv6 hints	2606:4700:3030::ac43:a58e, 2606:4700:3035::6815:2ac4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOA	`cory.ns.cloudflare.com`dns@cloudflare.com serial=2406666967

`hk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns3.hkirc.net.hk` ⭐
	NS	`c.hkirc.net.hk`
	NS	`d.hkirc.net.hk`
	NS	`m.hkirc.net.hk`
	NS	`t.hkirc.net.hk`
	NS	`u.hkirc.net.hk`
	NS	`v.hkirc.net.hk`
	NS	`x.hkirc.net.hk`
	NS	`y.hkirc.net.hk`
	NS	`z.hkirc.net.hk`
	SOA	`ns3.hkirc.net.hk`hostmaster@hkirc.net.hk serial=2074954489

Subdomains

mail.react.hk

Same first word

react.design

react.run

react.express

react.com

react.id

react.no

react.fm

react.ru

react.app

react.ir

react.cn

react.me

react.media

react.com.sg

react.gg

react.asia

react.org

react.school

react.guide

react.network

react.to

react.agency

react.group

react.rocks

react.cc

react.rodeo

react.ly

react.at

react.ag

react.tips

react.net.au

react.uk.com

react.bot

react.co.nz

react.services

react.io

react.lv

react.domains

react.gr

react.hk

react.university

react.community

react.doctor

react.org.cn

react.technology

react.london

react.lu

react.com.ua

react.dk

react.mobi

react.com.ar

react.courses

react.com.br

react.fi

react.live

react.or.ke

react.pl

react.coffee

react.lighting

react.amsterdam

react.org.ph

react.christmas

react.nl

react.net

react.la

react.dev

react.pt

react.tokyo

react.international

react.parts

react.co

react.it

react.email

react.careers

react.re

react.tempurl.host

react.su

react.bz

react.expert

react.li

react.cz

react.education

react.cash

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trace.in

trace.nyc

arcet.com

ectra.de

ctera.biz

ctera.es

creta.ro

artec.de

ratec.spb.ru

ctera.it

carte.us

creta.travel

creat.work

certa.eu

acert.one

treac.in

carte.co.nz

tcare.today

crate.us

trace.eu.org

caret.biz

artec.sm

tarce.edu.pl

tcare.com.my

ceart.kr

cater.co.nz

acert.net.cn

trace.cash

crate.fm

ecart.ae

terca.hu

crate.cafe

trace.codes

cetra.com.pl

creat.no

creta.gr

tecar.it

tcrea.org

caret.jp

trace.estate

cater.one

creta.co

tecra.ch

caret.com

terca.ch

tacer.gmbh

ectra.fr

acert.org

treca.net

cater.la

artec.com

trace.org.mx

acert.asia

ecart.chat

caret.cn

ecart.cl

acter.net

trace.international

acter.com.cn

tacer.biz

catre.dk

carte.bingo

artec.pro

carte.eu

creta.info

tacer.eu

carte.gg

carte.fi

creat.ru

ecart.org

tcare.app

ratec.dk

trace.guru

crate.media

carte.com.ar

trace.com.au

certa.su

creta.xyz

terac.com

artec.be

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artec.info

DNS History

24 records (11 active, 13 former)

●NScory.ns.cloudflare.com2021-06-10 → 2026-06-16 · 3 obs

○ 2019-03-21 21:39:18
● 2021-06-10 08:24:40
● 2026-06-16 20:28:10

●NSjessica.ns.cloudflare.com2021-06-10 → 2026-06-16 · 3 obs

○ 2019-03-21 21:39:18
● 2021-06-10 08:24:40
● 2026-06-16 20:28:10

○NSns1.bluehost.com2019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:39:18
○ 2021-06-10 08:24:40
○ 2026-06-16 20:28:10

○NSns2.bluehost.com2019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:39:18
○ 2021-06-10 08:24:40
○ 2026-06-16 20:28:10

●MXalt1.aspmx.l.google.com2026-02-18 → 2026-06-16 · 3 obs

○ 2021-06-10 08:24:40
● 2026-02-18 17:09:34
● 2026-06-16 20:28:10

●MXalt2.aspmx.l.google.com2026-02-18 → 2026-06-16 · 3 obs

○ 2021-06-10 08:24:40
● 2026-02-18 17:09:34
● 2026-06-16 20:28:10

●MXalt3.aspmx.l.google.com2026-02-18 → 2026-06-16 · 3 obs

○ 2021-06-10 08:24:40
● 2026-02-18 17:09:34
● 2026-06-16 20:28:10

●MXalt4.aspmx.l.google.com2026-02-18 → 2026-06-16 · 3 obs

○ 2021-06-10 08:24:40
● 2026-02-18 17:09:34
● 2026-06-16 20:28:10

●MXaspmx.l.google.com2026-02-18 → 2026-06-16 · 3 obs

○ 2021-06-10 08:24:40
● 2026-02-18 17:09:34
● 2026-06-16 20:28:10

○MXdc-deadaea1aab8.react.hk2021-06-10 → 2021-06-10 · 4 obs

○ 2019-03-21 21:39:18
● 2021-06-10 08:24:40
○ 2026-02-18 17:09:34
○ 2026-06-16 20:28:10

○MXmail.react.hk2019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:39:18
○ 2021-06-10 08:24:40
○ 2026-06-16 20:28:10

●A104.21.42.1962026-02-18 → 2026-06-16 · 17 obs

○ 2021-06-10 08:24:40
● 2026-02-18 17:09:34
○ 2026-02-23 22:33:50
○ 2026-02-23 23:14:10
● 2026-02-28 07:10:54
● 2026-03-18 11:31:16
○ 2026-03-28 09:27:58
○ 2026-04-01 12:20:38
● 2026-04-02 08:12:46
● 2026-05-19 19:35:02
○ 2026-05-25 13:08:16
● 2026-05-26 06:43:22
○ 2026-05-30 10:26:24
● 2026-06-01 10:38:58
● 2026-06-02 11:01:18
○ 2026-06-14 12:33:42
● 2026-06-16 20:28:10

○A104.21.70.62021-06-10 → 2021-06-10 · 4 obs

○ 2019-03-21 21:39:18
● 2021-06-10 08:24:40
○ 2026-02-18 17:09:34
○ 2026-06-16 20:28:10

○A116.251.204.1352019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:39:18
○ 2021-06-10 08:24:40
○ 2026-06-16 20:28:10

●A172.67.165.1422026-02-18 → 2026-06-16 · 17 obs

○A172.67.217.692021-06-10 → 2021-06-10 · 4 obs

○ 2019-03-21 21:39:18
● 2021-06-10 08:24:40
○ 2026-02-18 17:09:34
○ 2026-06-16 20:28:10

○A188.114.96.02026-02-23 → 2026-06-14 · 16 obs

○ 2026-02-18 17:09:34
● 2026-02-23 22:33:50
● 2026-02-23 23:14:10
○ 2026-02-28 07:10:54
○ 2026-03-18 11:31:16
● 2026-03-28 09:27:58
● 2026-04-01 12:20:38
○ 2026-04-02 08:12:46
○ 2026-05-19 19:35:02
● 2026-05-25 13:08:16
○ 2026-05-26 06:43:22
● 2026-05-30 10:26:24
○ 2026-06-01 10:38:58
○ 2026-06-02 11:01:18
● 2026-06-14 12:33:42
○ 2026-06-16 20:28:10

○A188.114.97.02026-02-23 → 2026-06-14 · 16 obs

●A2606:4700:3030::ac43:a58e2026-02-18 → 2026-06-16 · 17 obs

○A2606:4700:3031::6815:46062021-06-10 → 2021-06-10 · 4 obs

○ 2019-03-21 21:39:18
● 2021-06-10 08:24:40
○ 2026-02-18 17:09:34
○ 2026-06-16 20:28:10

○A2606:4700:3033::ac43:d9452021-06-10 → 2021-06-10 · 4 obs

○ 2019-03-21 21:39:18
● 2021-06-10 08:24:40
○ 2026-02-18 17:09:34
○ 2026-06-16 20:28:10

●A2606:4700:3035::6815:2ac42026-02-18 → 2026-06-16 · 17 obs

○A2a06:98c1:3120::2026-02-23 → 2026-06-14 · 16 obs

○A2a06:98c1:3121::2026-02-23 → 2026-06-14 · 16 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
hk	d.hkirc.net.hk, t.hkirc.net.hk, y.hkirc.net.hk, v.hkirc.net.hk...	-
react.hk	jessica.ns.cloudflare.com, cory.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.93

NS records: jessica.ns.cloudflare.com, cory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for react.hk (unsigned zone)

⏱️ Timing

Total: 2943ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.142, 104.21.42.196`
AAAA	2	`2606:4700:3035::6815:2ac4, 2606:4700:3030::ac43:a58e`
NS	2	`cory.ns.cloudflare.com, jessica.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`MS=ms20840008, google-site-verification=8JsE4sDpXzqwhoI...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cory.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain mail.react.hk falls under the parent react.hk.

IP Addresses

react.hk points to the four IP addresses 104.21.42.196, 172.67.165.142, 2606:4700:3030::ac43:a58e and 2606:4700:3035::6815:2ac4.

Among the host names that share IP numbers with react.hk are gescom.es, craigsheehan.co.uk, 94fwl.20ixxi75k.rubbsowpamceq.com and two others.

Name Servers

The NS records for react.hk delegate to cory.ns.cloudflare.com and jessica.ns.cloudflare.com.

react.hk has the same name server delegation as a number of other domains, such as wednesdaynights.org, gcs-marine.com, saraya.hk and two more.

At least some of react.hk's name servers are shared with other domains, for example truereliefcbd.com, cyntergyllc.com, ysflux.com and two more.

These name servers are routinely co-deployed with the name servers cash.ns.cloudflare.com, raquel.ns.cloudflare.com, perla.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

cory.ns.cloudflare.com maps to 108.162.193.93, 172.64.33.93, 173.245.59.93 and 3 additional IP addresses.

jessica.ns.cloudflare.com maps to 108.162.192.171, 172.64.32.171, 173.245.58.171 and 3 additional IP addresses.

Mail Servers

react.hk has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

react.hk shares at least some of its mail servers with other domains — for example ns500734.ns500699.ns500699.ns500693.ns500693.ns500728.ns500588.ns500683.ns500683.ns500683.ns500588.ns500588.ns500588.ns500602.ns500578.ns500110.dtrkdll.com, ns500731.ns500754.ns500754.ns500671.ns500671.ns500705.ns500705.ns500704.ns500705.ns500666.ns500666.ns500131.lustychickser.com, ns500754.ns500742.ns500742.ns500731.ns500731.ns500742.ns500704.ns500742.ns500705.ns500649.ns500671.ns500153.tenderladiesbz.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

The A records for aspmx.l.google.com return 142.251.16.27 and 2607:f8b0:4004:c23::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.