🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`reacttutorial.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:102b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a61a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.43^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.26^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amanda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amanda.ns.cloudflare.com`
		A	108.162.192.63^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	172.64.32.63^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	173.245.58.63^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
NS	`elmo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.43, 172.67.166.26
		IPv6 hints	2606:4700:3035::6815:102b, 2606:4700:3035::ac43:a61a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com
SOA	`amanda.ns.cloudflare.com`dns@cloudflare.com serial=2415160213

`app`

	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=101427

🔒 HSTS Preload (+subdomains)

Same first word

reacttutorial.app

reacttutorial.pages.dev

reacttutorial.com

Similar names

trattorialuce.net

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSamanda.ns.cloudflare.com2026-09-26 → 2026-09-27 · 2 obs

● 2026-09-26 06:19:32
● 2026-09-27 05:01:12

●NSelmo.ns.cloudflare.com2026-09-26 → 2026-09-27 · 2 obs

● 2026-09-26 06:19:32
● 2026-09-27 05:01:12

●MXeforward1.registrar-servers.com2026-09-26 → 2026-09-27 · 2 obs

● 2026-09-26 06:19:32
● 2026-09-27 05:01:12

●MXeforward2.registrar-servers.com2026-09-26 → 2026-09-27 · 2 obs

● 2026-09-26 06:19:32
● 2026-09-27 05:01:12

●MXeforward3.registrar-servers.com2026-09-26 → 2026-09-27 · 2 obs

● 2026-09-26 06:19:32
● 2026-09-27 05:01:12

●MXeforward4.registrar-servers.com2026-09-26 → 2026-09-27 · 2 obs

● 2026-09-26 06:19:32
● 2026-09-27 05:01:12

●MXeforward5.registrar-servers.com2026-09-26 → 2026-09-27 · 2 obs

● 2026-09-26 06:19:32
● 2026-09-27 05:01:12

●A104.21.16.432026-09-26 → 2026-09-27 · 3 obs

○ 2026-09-26 06:19:32
● 2026-09-26 20:42:48
● 2026-09-27 05:01:12

●A172.67.166.262026-09-26 → 2026-09-27 · 3 obs

○ 2026-09-26 06:19:32
● 2026-09-26 20:42:48
● 2026-09-27 05:01:12

○A188.114.96.02026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 06:19:32
○ 2026-09-26 20:42:48
○ 2026-09-27 05:01:12

○A188.114.97.02026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 06:19:32
○ 2026-09-26 20:42:48
○ 2026-09-27 05:01:12

●A2606:4700:3035::6815:102b2026-09-26 → 2026-09-27 · 3 obs

○ 2026-09-26 06:19:32
● 2026-09-26 20:42:48
● 2026-09-27 05:01:12

●A2606:4700:3035::ac43:a61a2026-09-26 → 2026-09-27 · 3 obs

○ 2026-09-26 06:19:32
● 2026-09-26 20:42:48
● 2026-09-27 05:01:12

○A2a06:98c1:3120::2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 06:19:32
○ 2026-09-26 20:42:48
○ 2026-09-27 05:01:12

○A2a06:98c1:3121::2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 06:19:32
○ 2026-09-26 20:42:48
○ 2026-09-27 05:01:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
reacttutorial.app	elmo.ns.cloudflare.com, amanda.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.163

NS records: elmo.ns.cloudflare.com, amanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reacttutorial.app (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.26, 104.21.16.43`
AAAA	2	`2606:4700:3035::ac43:a61a, 2606:4700:3035::6815:102b`
NS	2	`amanda.ns.cloudflare.com, elmo.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amanda.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

reacttutorial.app directs to four IP numbers, which are 104.21.16.43, 172.67.166.26, 2606:4700:3035::6815:102b and 2606:4700:3035::ac43:a61a.

skyecroftproperties.com, solacsa.com.mx, wellcc.org plus two other host names have IP numbers in common with reacttutorial.app.

Name Servers

The NS records for reacttutorial.app delegate to amanda.ns.cloudflare.com and elmo.ns.cloudflare.com.

The name server configuration of reacttutorial.app is shared with other domains, for instance nanrentiantang7.com, sglonelyguy.site, 896jumpflytop.workers.dev and two others.

There is at least partial name server overlap between reacttutorial.app and other domains — verticebarueri.com, ocaladowntownmarket.com, nofri.app and two more among them.

The name servers deb.ns.cloudflare.com, dee.ns.cloudflare.com and anton.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

amanda.ns.cloudflare.com maps to 108.162.192.63, 172.64.32.63, 173.245.58.63 and 3 additional IP addresses.

elmo.ns.cloudflare.com maps to 108.162.193.163, 172.64.33.163, 173.245.59.163 and 3 additional IP addresses.

Mail Servers

Five mail servers handle reacttutorial.app: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by reacttutorial.app are shared with other domains: erections.today, educationguidespurpose.com, flextremefit.com and two others among them.

These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names resolving to a single IP address:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.