`ontop.hk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2270^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:cbf2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.112^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.242^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aiden.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c137^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aiden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2137^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aiden.ns.cloudflare.com`
		A	108.162.193.55^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	172.64.33.55^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	173.245.59.55^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
NS	`riya.ns.cloudflare.com`
		A	2606:4700:50::a29f:269b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`riya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`riya.ns.cloudflare.com`
		A	108.162.194.155^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	162.159.38.155^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	172.64.34.155^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.112, 172.67.203.242
		IPv6 hints	2606:4700:3030::6815:2270, 2606:4700:3036::ac43:cbf2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2403804987

`hk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns3.hkirc.net.hk` ⭐
	NS	`c.hkirc.net.hk`
	NS	`d.hkirc.net.hk`
	NS	`m.hkirc.net.hk`
	NS	`t.hkirc.net.hk`
	NS	`u.hkirc.net.hk`
	NS	`v.hkirc.net.hk`
	NS	`x.hkirc.net.hk`
	NS	`y.hkirc.net.hk`
	NS	`z.hkirc.net.hk`
	SOA	`ns3.hkirc.net.hk`hostmaster@hkirc.net.hk serial=2074936310

Subdomains

www.ontop.hk

Same first word

ontop.pl

ontop.com.au

ontop.az

ontop.vn

ontop.agency

ontop.org

ontop.ro

ontop.news

ontop.no

ontop.at

ontop.ch

ontop.gr

ontop.com.vn

ontop.be

ontop.ai

ontop.kr

ontop.de

ontop.nl

ontop.hk

ontop.in

ontop.md

ontop.tv

ontop.co.at

ontop.com.br

ontop.com.cn

ontop.by

ontop.ru

ontop.world

ontop.com

ontop.co

ontop.team

ontop.net

ontop.co.uk

ontop.cn

Similar names

tonpo.net

potno.com

tonop.com

ponto.mus.br

topno.com

ponto.com.au

ponto.co.uk

pntoo.net

notop.de

opton.com.ua

nopto.no

topon.top

ntoop.com

ponto.co.za

ponto.com.br

opton.cz

ponto.net

nopto.de

topon.net

topon.co.il

opton.cn

ponto.com

opton.eu

optno.com

ponto.de

ponto.fm

topon.cn

opton.co.jp

nootp.com

ponto.lt

opton.org

ponto.ru

ponto.org

opont.hu

nopto.com

ponto.cz

ponto.co

tonop.ru

noopt.com

ponot.com

ponto.pet

notop.com

poton.com.cn

ponto.ws

onpot.ca

topon.de

onopt.com

opton.net

ponto.altervista.org

ponto.cn

ptoon.com

poton.sk

ponto.us

opont.com

ponto.fr

topon.com

opton.digital

topon.su

topon.ru

poton.cn

ponto.art.br

ponto.com.co

opton.com.br

ponto.ca

ponto.jp

notop.net

notop.cn

topon.tech

potno.ru

opton.ru

ponto.pt

DNS History

12 records (6 active, 6 former)

●NSaiden.ns.cloudflare.com2026-04-29 → 2026-05-12 · 3 obs

○ 2018-05-11 23:45:38
● 2026-04-29 22:28:54
● 2026-05-12 10:01:20

○NSns1.bdm.microsoftonline.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 23:45:38
○ 2026-04-29 22:28:54
○ 2026-05-12 10:01:20

○NSns2.bdm.microsoftonline.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 23:45:38
○ 2026-04-29 22:28:54
○ 2026-05-12 10:01:20

○NSns3.bdm.microsoftonline.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 23:45:38
○ 2026-04-29 22:28:54
○ 2026-05-12 10:01:20

○NSns4.bdm.microsoftonline.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 23:45:38
○ 2026-04-29 22:28:54
○ 2026-05-12 10:01:20

●NSriya.ns.cloudflare.com2026-04-29 → 2026-05-12 · 3 obs

○ 2018-05-11 23:45:38
● 2026-04-29 22:28:54
● 2026-05-12 10:01:20

○MXontop-hk.mail.protection.outlook.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 23:45:38
○ 2026-04-29 22:28:54
○ 2026-05-12 10:01:20

●A104.21.34.1122026-04-29 → 2026-05-12 · 3 obs

○ 2018-05-11 23:45:38
● 2026-04-29 22:28:54
● 2026-05-12 10:01:20

●A172.67.203.2422026-04-29 → 2026-05-12 · 3 obs

○ 2018-05-11 23:45:38
● 2026-04-29 22:28:54
● 2026-05-12 10:01:20

●A2606:4700:3030::6815:22702026-04-29 → 2026-05-12 · 3 obs

○ 2018-05-11 23:45:38
● 2026-04-29 22:28:54
● 2026-05-12 10:01:20

●A2606:4700:3036::ac43:cbf22026-04-29 → 2026-05-12 · 3 obs

○ 2018-05-11 23:45:38
● 2026-04-29 22:28:54
● 2026-05-12 10:01:20

○A50.87.145.752018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 23:45:38
○ 2026-04-29 22:28:54
○ 2026-05-12 10:01:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
hk	c.hkirc.net.hk, d.hkirc.net.hk, m.hkirc.net.hk, t.hkirc.net.hk...	18 records
ontop.hk	aiden.ns.cloudflare.com, riya.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.55

NS records: aiden.ns.cloudflare.com, riya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ontop.hk (unsigned zone)

⏱️ Timing

Total: 1404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.112, 172.67.203.242`
AAAA	2	`2606:4700:3030::6815:2270, 2606:4700:3036::ac43:cbf2`
NS	2	`aiden.ns.cloudflare.com, riya.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aiden.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 18

In-bailiwick: 18 (c.hkirc.net.hk, d.hkirc.net.hk, m.hkirc.net.hk...)

Analysis

Hierarchy

ontop.hk is the parent of www.ontop.hk.

IP Addresses

ontop.hk points to four IP numbers: 2606:4700:3030::6815:2270, 2606:4700:3036::ac43:cbf2, 104.21.34.112 and 172.67.203.242.

For instance, other host names no-leak.co.il, analytics.sendaimoveis.com.br, cybernetresources.com, 1184jojobet.com and maashaarmode.com share IP numbers with ontop.hk.

Name Servers

ontop.hk is delegated to two name servers: aiden.ns.cloudflare.com and riya.ns.cloudflare.com.

ontop.hk shares the same name server setup as other domains, for example freshodeadanimalremovalbrisbane.com.au and xaydungcongnghiep.vn and the-bauers.net.

ontop.hk shares name servers with other domains at least partially, for example uggboots-zone.com, arthola.com, aaccjnls.org, smoom.com and maybank-am.co.id.

These name servers are commonly used with the name servers zoe.ns.cloudflare.com and meg.ns.cloudflare.com.

Host names with six IP numbers: host name aiden.ns.cloudflare.com points to: 2606:4700:58::adf5:3b37, 2803:f800:50::6ca2:c137, 2a06:98c1:50::ac40:2137, 108.162.193.55, 172.64.33.55 and 173.245.59.55; host name riya.ns.cloudflare.com points to: 2606:4700:50::a29f:269b, 2803:f800:50::6ca2:c29b, 2a06:98c1:50::ac40:229b, 108.162.194.155, 162.159.38.155 and 172.64.34.155.

ontop.hk - robtex.com

ontop.hk

hk

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`ontop.hk`

`hk`