reactjs.co - dns.ninja

`reactjs.co`

DNSSEC	⚠️ Not signed
A	66.29.146.67^{🇺🇸 NAMCHEAP-PH66.29.146.0/24}
		PTR	`premium232-1.web-hosting.com`
NS	`dns1.namecheaphosting.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.namecheaphosting.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 ip4:66.29.146.66 ip4:66.29.146.67 include:spf.web-hosting.com +a +mx ~all`
SOA	`dns1.namecheaphosting.com`cpanel@tech.namecheap.com serial=1710724049

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759679877

Subdomains

www.reactjs.co

Same first word

reactjs.online

reactjs.co.kr

reactjs.id

reactjs.org.cn

reactjs.org

reactjs.university

reactjs.fr

reactjs.cn

reactjs.uy

reactjs.com

reactjs.net

reactjs.kr

reactjs.store

reactjs.co

reactjs.today

reactjs.training

reactjs.de

reactjs.tw

reactjs.github.io

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jetcars.be

jetcars.co.za

jscrate.com

cajster.com

jarsetc.com

jetcars.net

jtresca.com

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jsreact.com

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jetcars.info

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jetcars.com.au

DNS History

10 records (6 active, 4 former)

●NSdns1.namecheaphosting.com2016-12-05 → 2026-06-11 · 2 obs

● 2016-12-05 01:33:54
● 2026-06-11 16:13:54

●NSdns2.namecheaphosting.com2016-12-05 → 2026-06-11 · 2 obs

● 2016-12-05 01:33:54
● 2026-06-11 16:13:54

●MXmx1-hosting.jellyfish.systems2026-02-22 → 2026-06-11 · 3 obs

○ 2017-09-23 10:56:22
● 2026-02-22 05:26:22
● 2026-06-11 16:13:54

●MXmx2-hosting.jellyfish.systems2026-02-22 → 2026-06-11 · 3 obs

○ 2017-09-23 10:56:22
● 2026-02-22 05:26:22
● 2026-06-11 16:13:54

●MXmx3-hosting.jellyfish.systems2026-02-22 → 2026-06-11 · 3 obs

○ 2017-09-23 10:56:22
● 2026-02-22 05:26:22
● 2026-06-11 16:13:54

○MXsmx1.web-hosting.com2016-12-05 → 2017-09-23 · 4 obs

● 2016-12-05 01:33:54
● 2017-09-23 10:56:22
○ 2026-02-22 05:26:22
○ 2026-06-11 16:13:54

○MXsmx2.web-hosting.com2016-12-05 → 2017-09-23 · 4 obs

● 2016-12-05 01:33:54
● 2017-09-23 10:56:22
○ 2026-02-22 05:26:22
○ 2026-06-11 16:13:54

○MXsmx3.web-hosting.com2016-12-05 → 2017-09-23 · 4 obs

● 2016-12-05 01:33:54
● 2017-09-23 10:56:22
○ 2026-02-22 05:26:22
○ 2026-06-11 16:13:54

○A198.54.115.1352016-12-05 → 2017-09-23 · 4 obs

● 2016-12-05 01:33:54
● 2017-09-23 10:56:22
○ 2026-02-22 05:26:22
○ 2026-06-11 16:13:54

●A66.29.146.672026-02-22 → 2026-06-11 · 3 obs

○ 2017-09-23 10:56:22
● 2026-02-22 05:26:22
● 2026-06-11 16:13:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
reactjs.co	dns1.namecheaphosting.com, dns2.namecheaphosting.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reactjs.co (unsigned zone)

⏱️ Timing

Total: 3948ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.29.146.67`
NS	2	`dns1.namecheaphosting.com, dns2.namecheaphosting.com`
MX	3	`mx1-hosting.jellyfish.systems (pri: 5), mx2-hosting.jellyfish.systems (pri: 10)...`
TXT	1	`v=spf1 ip4:66.29.146.66 ip4:66.29.146.67`
SOA	1	`dns1.namecheaphosting.com cpanel.tech.na`

Analysis

Hierarchy

reactjs.co is the parent zone for www.reactjs.co.

IP Addresses

reactjs.co resolves to just one IP address, 66.29.146.67.

Name Servers

reactjs.co is served by two delegated name servers, dns1.namecheaphosting.com and dns2.namecheaphosting.com.

Each of the two host names carries two IP addresses: dns1.namecheaphosting.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.namecheaphosting.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

reactjs.co uses three mail servers — mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

Three hostnames, one IP address apiece: mx1-hosting.jellyfish.systems resolves to 162.255.118.28, mx2-hosting.jellyfish.systems resolves to 162.255.118.29 and mx3-hosting.jellyfish.systems resolves to 162.255.118.13.