🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`reactjs.dev`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p03.nsone.net` ⭐ ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:3:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p03.nsone.net`
		A	198.51.44.3^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p03.nsone.net`
NS	`dns1.p06.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:6:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p06.nsone.net`
		A	198.51.44.6^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p06.nsone.net`
NS	`dns2.p03.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:3::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p03.nsone.net`
		A	198.51.45.3^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p03.nsone.net`
NS	`dns2.p06.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:6::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p06.nsone.net`
		A	198.51.45.6^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p06.nsone.net`
NS	`dns3.p03.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:3:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p03.nsone.net`
		A	198.51.44.67^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p03.nsone.net`
NS	`dns3.p06.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:6:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p06.nsone.net`
		A	198.51.44.70^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p06.nsone.net`
NS	`dns4.p03.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:3::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p03.nsone.net`
		A	198.51.45.67^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p03.nsone.net`
NS	`dns4.p06.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:6::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p06.nsone.net`
		A	198.51.45.70^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p06.nsone.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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`
SOA	`dns1.p03.nsone.net`hostmaster@nsone.net serial=1659832400

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

reactjs.dev

reactjs.ie

reactjs.tips

reactjs.kr

reactjs.store

reactjs.com.co

reactjs.vercel.app

reactjs.cz

reactjs.today

reactjs.net.ph

reactjs.training

reactjs.de

reactjs.events

reactjs.workers.dev

reactjs.info

reactjs.tw

reactjs.github.io

reactjs.online

reactjs.nl

reactjs.co.kr

reactjs.id

reactjs.org.cn

reactjs.ca

reactjs.org

reactjs.ru

reactjs.boston

reactjs.io

reactjs.university

reactjs.in.ua

reactjs.fr

reactjs.cn

reactjs.wiki

reactjs.academy

reactjs.pages.dev

reactjs.uy

reactjs.app

reactjs.com

reactjs.sk

reactjs.com.ph

reactjs.agency

reactjs.ru.com

reactjs.su

reactjs.net

reactjs.org.ph

reactjs.ac.cn

reactjs.jp

reactjs.pt

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jetcars.com.au

carsjet.cz

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jetcars.de

scarjet.com.br

jtcares.net

jetcars.co.nz

jetarcs.com

jetcars.com

recatjs.org

jcaster.com

jscrate.dev

jacster.com

jsarcet.ph

jacster.net

sjartec.nl

carjets.ru

jetcars.ru

jetcars.uk

sjartec.com

jetcars.org

jetcars.be

jetcars.co.za

jscrate.com

astecrj.com

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ejcarts.com

jtresca.com

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jsreact.com

jsreact.pages.dev

jetcars.fr

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jetcars.xyz

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tjscare.com

stajerc.org

jetcars.ca

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Previous names

Next names

DNS History

17 records (15 active, 2 former)

●NSdns1.p03.nsone.net2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●NSdns1.p06.nsone.net2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●NSdns2.p03.nsone.net2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●NSdns2.p06.nsone.net2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●NSdns3.p03.nsone.net2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●NSdns3.p06.nsone.net2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●NSdns4.p03.nsone.net2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●NSdns4.p06.nsone.net2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●MXalt1.aspmx.l.google.com2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●MXalt2.aspmx.l.google.com2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●MXalt3.aspmx.l.google.com2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●MXalt4.aspmx.l.google.com2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●MXaspmx.l.google.com2026-09-19 → 2026-09-25 · 2 obs

● 2026-09-19 04:41:16
● 2026-09-25 08:23:54

●A18.208.88.1572026-09-25 → 2026-09-25 · 3 obs

○ 2026-09-19 04:41:16
● 2026-09-25 08:23:52
● 2026-09-25 08:23:54

○A35.157.26.1352026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 04:41:16
○ 2026-09-25 08:23:52
○ 2026-09-25 08:23:54

○A63.176.8.2182026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 04:41:16
○ 2026-09-25 08:23:52
○ 2026-09-25 08:23:54

●A98.84.224.1112026-09-25 → 2026-09-25 · 3 obs

○ 2026-09-19 04:41:16
● 2026-09-25 08:23:52
● 2026-09-25 08:23:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
reactjs.dev	dns4.p06.nsone.net, dns1.p06.nsone.net, dns3.p06.nsone.net, dns2.p06.nsone.net	-

✅ Authoritative Response

Server:198.51.44.70

NS records: dns4.p06.nsone.net, dns1.p06.nsone.net, dns3.p06.nsone.net, dns2.p06.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reactjs.dev (unsigned zone)

⏱️ Timing

Total: 1011ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p03.nsone.net, dns2.p03.nsone.net...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...`
SOA	1	`dns1.p03.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

reactjs.dev directs to two IP numbers, 18.208.88.157 and 98.84.224.111

Among the host names that share IP numbers with reactjs.dev are hetstudielokaal.nl, coolahhookah.com, newrootscleaningco.com and two others.

Name Servers

reactjs.dev carries NS records listing 8 name servers — dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and 5 others.

reactjs.dev partially shares its NS delegation with several other domains, including focus-aps.com, innercircleresearch.org, weathercentralondemand.com and two others.

In DNS configurations, these name servers often share authority with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers.

Hosts with two IP numbers each:

The A records for dns1.p03.nsone.net return 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1.

The A records for dns2.p03.nsone.net return 198.51.45.3 and 2a00:edc0:6259:7:3::2.

The A records for dns3.p03.nsone.net return 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3.

The A records for dns4.p03.nsone.net return 198.51.45.67 and 2a00:edc0:6259:7:3::4.

The A records for dns1.p06.nsone.net return 198.51.44.6 and 2620:4d:4000:6259:7:6:0:1.

The A records for dns2.p06.nsone.net return 198.51.45.6 and 2a00:edc0:6259:7:6::2.

The A records for dns3.p06.nsone.net return 198.51.44.70 and 2620:4d:4000:6259:7:6:0:3.

The A records for dns4.p06.nsone.net return 198.51.45.70 and 2a00:edc0:6259:7:6::4.

Mail Servers

Mail for reactjs.dev is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

reactjs.dev shares at least some of its mail servers with other domains — for example theoldwoodco.com, rdastudent.com, promounltd.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c1b::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 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::1a.

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