`register-usor.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:cc96^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5d31^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.49^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.150^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`johnny.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`johnny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`johnny.ns.cloudflare.com`
		A	108.162.195.186^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	162.159.44.186^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	172.64.35.186^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
NS	`suzanne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2657^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c257^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`suzanne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2257^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`suzanne.ns.cloudflare.com`
		A	108.162.194.87^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	162.159.38.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	172.64.34.87^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.93.49, 172.67.204.150
		IPv6	2606:4700:3030::ac43:cc96, 2606:4700:3037::6815:5d31
SOA	`johnny.ns.cloudflare.com`dns@cloudflare.com serial=2398455059

`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)

Same first word

register-usor.app

Similar names

register-usro.app

DNS History

6 records (6 active, 0 former)

●NSjohnny.ns.cloudflare.com2026-03-23 → 2026-03-27 · 2 obs

● 2026-03-23 19:12:42
● 2026-03-27 19:17:22

●NSsuzanne.ns.cloudflare.com2026-03-23 → 2026-03-27 · 2 obs

● 2026-03-23 19:12:42
● 2026-03-27 19:17:22

●A104.21.93.492026-03-23 → 2026-03-27 · 2 obs

● 2026-03-23 19:12:42
● 2026-03-27 19:17:22

●A172.67.204.1502026-03-23 → 2026-03-27 · 2 obs

● 2026-03-23 19:12:42
● 2026-03-27 19:17:22

●A2606:4700:3030::ac43:cc962026-03-23 → 2026-03-27 · 2 obs

● 2026-03-23 19:12:42
● 2026-03-27 19:17:22

●A2606:4700:3037::6815:5d312026-03-23 → 2026-03-27 · 2 obs

● 2026-03-23 19:12:42
● 2026-03-27 19:17:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	10 records
register-usor.app	suzanne.ns.cloudflare.com, johnny.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.87

NS records: suzanne.ns.cloudflare.com, johnny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 453ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.150, 104.21.93.49`
AAAA	2	`2606:4700:3030::ac43:cc96, 2606:4700:3037::6815:5d31`
NS	2	`johnny.ns.cloudflare.com, suzanne.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`johnny.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

register-usor.app maps to four IP numbers: 2606:4700:3030::ac43:cc96, 2606:4700:3037::6815:5d31, 104.21.93.49 and 172.67.204.150.

Other host names, for instance playng303ku.us, whereplay.cn, www.webavisen.gl, ronjalubeck.com and doesitgobad.com share IP numbers with register-usor.app.

Name Servers

Two name servers johnny.ns.cloudflare.com and suzanne.ns.cloudflare.com handle delegation for register-usor.app.

register-usor.app uses the same name server setup as other domains, for example tagsquare.com.br, combilok.com, combolok.co.nz, gbann.com and orbithomes.com.au.

register-usor.app partially shares name servers with other domains; examples include maidoerobooks.com, jakewelchstrengthtraining.com, 0x1f.net, shelbycounty911.org and lilmoon.com.

these name servers are commonly used with the name servers michael.ns.cloudflare.com.

Host names with six IP numbers: johnny.ns.cloudflare.com points to: 2606:4700:58::a29f:2cba, 2803:f800:50::6ca2:c3ba, 2a06:98c1:50::ac40:23ba, 108.162.195.186, 162.159.44.186 and 172.64.35.186; suzanne.ns.cloudflare.com points to: 2606:4700:50::a29f:2657, 2803:f800:50::6ca2:c257, 2a06:98c1:50::ac40:2257, 108.162.194.87, 162.159.38.87 and 172.64.34.87.

register-usor.app - robtex.com