`0503.app`

DNSSEC	⚠️ Not signed
NS	`cris.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cris.ns.cloudflare.com`
		A	108.162.195.202^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	162.159.44.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	172.64.35.202^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
NS	`rayne.ns.cloudflare.com`
		A	2606:4700:50::a29f:260b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayne.ns.cloudflare.com`
		A	108.162.194.11^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	162.159.38.11^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	172.64.34.11^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
TXT	`8afac374a2f06bb56ec34f360c3cf4dd9fff1ed6`
SOA	`cris.ns.cloudflare.com`dns@cloudflare.com serial=2398039003

`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

0503.de

0503.app

0503.ir

0503.jp

0503.org

0503.info

0503.ru

0503.com

0503.net

Similar names

3500.us

5300.biz

5030.ir

5030.de

0035.ru

0035.ir

0350.com

5003.ir

5003.info

3500.at

0035.net

0305.pw

0530.ink

3500.bet

0530.me

0530.se

5003.vc

3005.net

3500.casino

3050.no

3050.dk

3500.cn

3050.cc

5300.cn

5003.am

3500.org

0053.ru

3500.co

0350.work

5003.ru

0035.ws

0035.com

0053.com

0035.org

5300.vip

3050.ru

5300.info

0530.cn

0035.jp

3005.nl

0053.org

0035.de

0305.com

0350.org

3500.nl

5300.de

0053.casino

0053.de

3050.de

0053.ir

0053.app

0530.de

3005.ru

0035.cn

5003.cn

5003.org

3500.be

0530.net

3005.ph

5030.cn

5003.co

0305.ru

5300.cc

5003.de

3005.com.cn

3050.ws

0305.de

5003.net

5300.ph

0530.cm

0305.org

3005.co

3050.co.il

0530.com

0350.me

0053.net

5030.ru

0350.ru

0305.dk

3500.de

3005.de

3005.ch

0350.cc

5030.com

0305.no

0350.net

0035.at

0305.info

3500.dk

3005.com

5300.ru

3500.cc

5300.com.cn

3500.eu

5030.be

0035.app

5030.com.cn

3500.ws

0350.de

3500.com

DNS History

2 records (2 active, 0 former)

●NScris.ns.cloudflare.com2026-04-07 → 2026-04-24 · 2 obs

● 2026-04-07 08:57:20
● 2026-04-24 08:14:52

●NSrayne.ns.cloudflare.com2026-04-07 → 2026-04-24 · 2 obs

● 2026-04-07 08:57:20
● 2026-04-24 08:14:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
0503.app	cris.ns.cloudflare.com, rayne.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.202

NS records: cris.ns.cloudflare.com, rayne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0503.app (unsigned zone)

⏱️ Timing

Total: 468ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`cris.ns.cloudflare.com, rayne.ns.cloudflare.com`
TXT	1	`8afac374a2f06bb56ec34f360c3cf4dd9fff1ed6`
SOA	1	`cris.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

0503.app is delegated to two name servers: cris.ns.cloudflare.com and rayne.ns.cloudflare.com.

0503.app uses the same name server setup as other domains, for instance chsna.org, masaganaoriental.com, selectkey.com, skygold.org and ahitada.click.

0503.app shares name servers with other domains at least partially, for instance meora.at, prp.lv, admtecnotes.space, vederent.top and indusgames999.in.

These name servers are commonly used with jamie.ns.cloudflare.com, sloan.ns.cloudflare.com, nikon.ns.cloudflare.com and jimmy.ns.cloudflare.com.

Host names with six IP numbers: cris.ns.cloudflare.com points to 2606:4700:58::a29f:2cca, 2803:f800:50::6ca2:c3ca, 2a06:98c1:50::ac40:23ca, 108.162.195.202, 162.159.44.202 and 172.64.35.202; rayne.ns.cloudflare.com points to 2606:4700:50::a29f:260b, 2803:f800:50::6ca2:c20b, 2a06:98c1:50::ac40:220b, 108.162.194.11, 162.159.38.11 and 172.64.34.11.

0503.app - robtex.com

0503.app

app