`opz.app`

DNSSEC	⚠️ Not signed
A	199.36.158.100^{🇺🇸 Fastly199.36.158.0/24 Google}
NS	`alec.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alec.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alec.ns.cloudflare.com`
		A	108.162.193.59^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	172.64.33.59^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	173.245.59.59^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
NS	`amber.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c040^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amber.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2040^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amber.ns.cloudflare.com`
		A	108.162.192.64^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	172.64.32.64^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	173.245.58.64^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁶⁶⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽¹⁰⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=jEAYe-V0c8qxokiiiIcCkspSuFwEFnoZCgr-VYm-z4U`
TXT	`hosting-site=yasashi-x-opz-booking`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`alec.ns.cloudflare.com`dns@cloudflare.com serial=2409625052

`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

opz.gdansk.pl

opz.de

opz.nl

opz.pp.ua

opz.eu

opz.org

opz.me

opz.be

opz.odessa.ua

opz.dk

opz.org.ua

opz.co

opz.one

opz.cz

opz.mobi

opz.cc

opz.net

opz.app

opz.cx

opz.ru

opz.us

opz.ir

opz.jp

opz.at

opz.cn

opz.com

opz.si

opz.in

Similar names

ozp.at

zpo.com

ozp.de

zop.io

ozp.kiev.ua

poz.co

ozp.mobi

poz.org

ozp.pl

zop.be

zop.sk

zop.se

poz.de

ozp.rs

poz.se

pzo.ru

zop.mobi

poz.info

zop.dev

ozp.org

ozp.gov.ba

ozp.kz

zpo.su

pzo.edu.pl

pzo.warszawa.pl

poz.co.im

zop.pl

zpo.me

pzo.co

pzo.nl

poz.im

pzo.in

zop.cn

poz.mobi

pzo.us

ozp.it

poz.es

poz.me

ozp.net

zpo.dyndns.info

ozp.com

zop.in

poz.in

zop.de

poz.org.hk

poz.at

ozp.fr

poz.com

zop.com

poz.pet

ozp.nl

zop.cz

zop.it

ozp.education

zop.net

zop.me

zpo.net

zop.ch

pzo.red

zop.co.il

pzo.cc

zpo.co

zop.fi

pzo.com.sg

zop.eu

pzo.org

poz.eu

pzo.info

poz.sk

pzo.eu

ozp.com.au

zop.us

zop.bg

pzo.cz

zpo.org

ozp.eu

zop.nl

zpo.hu

poz.ch

poz.singles

zop.dk

zpo.dk

zop.at

poz.ru

poz.ca

zpo.fr

pzo.net.br

zpo.de

pzo.pl

ozp.by

poz.pl

zop.co.jp

ozp.ch

zpo.info

pzo.de

zpo.jp

ozp.co.kr

zpo.mobi

zpo.be

ozp.biz

DNS History

6 records (6 active, 0 former)

●NSalec.ns.cloudflare.com2026-05-13 → 2026-07-19 · 2 obs

● 2026-05-13 00:53:16
● 2026-07-19 22:51:22

●NSamber.ns.cloudflare.com2026-05-13 → 2026-07-19 · 2 obs

● 2026-05-13 00:53:16
● 2026-07-19 22:51:22

●MXroute1.mx.cloudflare.net2026-05-13 → 2026-07-19 · 2 obs

● 2026-05-13 00:53:16
● 2026-07-19 22:51:22

●MXroute2.mx.cloudflare.net2026-05-13 → 2026-07-19 · 2 obs

● 2026-05-13 00:53:16
● 2026-07-19 22:51:22

●MXroute3.mx.cloudflare.net2026-05-13 → 2026-07-19 · 2 obs

● 2026-05-13 00:53:16
● 2026-07-19 22:51:22

●A199.36.158.1002026-05-13 → 2026-07-19 · 2 obs

● 2026-05-13 00:53:16
● 2026-07-19 22:51:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
opz.app	amber.ns.cloudflare.com, alec.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.64

NS records: amber.ns.cloudflare.com, alec.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opz.app (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.36.158.100`
NS	2	`alec.ns.cloudflare.com, amber.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 100), route2.mx.cloudflare.net (pri: 63)...`
TXT	3	`google-site-verification=jEAYe-V0c8qxoki, hosting-site=yasashi-x-opz-booking...`
SOA	1	`alec.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

opz.app points to a single IP number: 199.36.158.100.

Additional host names — ailiak.com, business-page-review-120968921.web.app, copolitan.com and two others — share IP numbers with opz.app.

Name Servers

Two name servers handle the delegation for opz.app: alec.ns.cloudflare.com and amber.ns.cloudflare.com.

opz.app shares its name server setup with other domains, including growthpad.co.ke, jufra.cl, ccroute.net and two others.

At least some of opz.app's name servers are shared with other domains, for example ruk.net, 2067.us, marktik.ch and two more.

These name servers tend to be used in conjunction with the name servers daisy.ns.cloudflare.com.

Host names with 6 IP numbers:

alec.ns.cloudflare.com resolves to 108.162.193.59, 172.64.33.59 and 173.245.59.59 among others, with 3 other IP addresses in total.

amber.ns.cloudflare.com resolves to 108.162.192.64, 172.64.32.64 and 173.245.58.64 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for opz.app list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

opz.app shares mail servers — at least in part — with other domains, including adoptcentre.com, mediasregies.com, amwin.cn and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

opz.app - robtex.com

opz.app

app

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`opz.app`

`app`