`register-usro.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:1d91^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9563^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.145^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.99^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`javier.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ccc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javier.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`javier.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`javier.ns.cloudflare.com`
		A	108.162.195.204^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javier.ns.cloudflare.com`
		A	162.159.44.204^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javier.ns.cloudflare.com`
		A	172.64.35.204^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javier.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.29.145, 172.67.149.99
		IPv6	2606:4700:3034::6815:1d91, 2606:4700:3034::ac43:9563
SOA	`javier.ns.cloudflare.com`dns@cloudflare.com serial=2398454734

`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

⚠️ On DNS blocklist: tif
🔒 HSTS Preload (+subdomains)

Subdomains

www.register-usro.app

Same first word

register-usro.app

Similar names

register-usor.app

DNS History

6 records (6 active, 0 former)

●NSjavier.ns.cloudflare.com2026-03-15 → 2026-03-29 · 2 obs

● 2026-03-15 13:14:20
● 2026-03-29 04:48:04

●NSsara.ns.cloudflare.com2026-03-15 → 2026-03-29 · 2 obs

● 2026-03-15 13:14:20
● 2026-03-29 04:48:04

●A104.21.29.1452026-03-15 → 2026-03-29 · 2 obs

● 2026-03-15 13:14:20
● 2026-03-29 04:48:04

●A172.67.149.992026-03-15 → 2026-03-29 · 2 obs

● 2026-03-15 13:14:20
● 2026-03-29 04:48:04

●A2606:4700:3034::6815:1d912026-03-15 → 2026-03-29 · 2 obs

● 2026-03-15 13:14:20
● 2026-03-29 04:48:04

●A2606:4700:3034::ac43:95632026-03-15 → 2026-03-29 · 2 obs

● 2026-03-15 13:14:20
● 2026-03-29 04:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
register-usro.app	javier.ns.cloudflare.com, sara.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.204

NS records: javier.ns.cloudflare.com, sara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for register-usro.app (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.149.99, 104.21.29.145`
AAAA	2	`2606:4700:3034::6815:1d91, 2606:4700:3034::ac43:9563`
NS	2	`javier.ns.cloudflare.com, sara.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`javier.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent of www.register-usro.app is register-usro.app.

IP Addresses

register-usro.app maps to four IP numbers: 2606:4700:3034::6815:1d91, 2606:4700:3034::ac43:9563, 104.21.29.145 and 172.67.149.99.

other host names include tvscheduleindia.com, www.gfmh.net, seast.live, 61f63129fe83.61f63129fe83.61f63129fe83.61f63129fe83.61f63129fe83.61f63129fe83.61f63129fe83.61f63129fe83.cabarmor.com and nddcn.com; they share IP numbers with register-usro.app.

Name Servers

Two name servers javier.ns.cloudflare.com and sara.ns.cloudflare.com handle the delegation for register-usro.app.

register-usro.app shares the same name server setup as other domains, for instance jurnalindonesia.org, 33carat.com, idsreviews.com, cameronandwilding.com and xn--titnjaa-o6a36e.hr.

register-usro.app at least partially shares name servers with other domains, for instance openskyagency.com, deliriumservers.com, myzenwallet.io, helalbooking.com and winterberrytech.com.

These name servers are commonly used alongside carter.ns.cloudflare.com, alice.ns.cloudflare.com and chloe.ns.cloudflare.com.

Six IP addresses per host:

javier.ns.cloudflare.com points to 2606:4700:58::a29f:2ccc, 2803:f800:50::6ca2:c3cc, 2a06:98c1:50::ac40:23cc, 108.162.195.204, 162.159.44.204 and 172.64.35.204; sara.ns.cloudflare.com points to 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144

register-usro.app - robtex.com