practicalconcept.hk - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`practicalconcept.hk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5286^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9e3b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.134^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.59^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elsa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elsa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elsa.ns.cloudflare.com`
		A	108.162.192.111^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	172.64.32.111^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	173.245.58.111^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
NS	`osmar.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`osmar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`osmar.ns.cloudflare.com`
		A	108.162.195.124^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	162.159.44.124^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	172.64.35.124^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
MX	`mail.practicalconcept.hk` ⭐
TXT	`google-site-verification=rvxlT-6APKcnFZt8l4JMDWd9e3CtVjZmIK3dZErvIFA`
TXT	`v=spf1 a mx include:pointdnshere.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.134, 172.67.158.59
		IPv6 hints	2606:4700:3031::6815:5286, 2606:4700:3036::ac43:9e3b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`elsa.ns.cloudflare.com`dns@cloudflare.com serial=2409884211

`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=2074982966

Subdomains

www.practicalconcept.hk

Same first word

practicalconcept.hk

DNS History

7 records (7 active, 0 former)

●NSelsa.ns.cloudflare.com2026-06-29 → 2026-08-16 · 2 obs

● 2026-06-29 18:21:24
● 2026-08-16 14:57:10

●NSosmar.ns.cloudflare.com2026-06-29 → 2026-08-16 · 2 obs

● 2026-06-29 18:21:24
● 2026-08-16 14:57:10

●MXmail.practicalconcept.hk2026-06-29 → 2026-08-16 · 2 obs

● 2026-06-29 18:21:24
● 2026-08-16 14:57:10

●A104.21.82.1342026-06-29 → 2026-08-16 · 2 obs

● 2026-06-29 18:21:24
● 2026-08-16 14:57:10

●A172.67.158.592026-06-29 → 2026-08-16 · 2 obs

● 2026-06-29 18:21:24
● 2026-08-16 14:57:10

●A2606:4700:3031::6815:52862026-06-29 → 2026-08-16 · 2 obs

● 2026-06-29 18:21:24
● 2026-08-16 14:57:10

●A2606:4700:3036::ac43:9e3b2026-06-29 → 2026-08-16 · 2 obs

● 2026-06-29 18:21:24
● 2026-08-16 14:57:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
hk	d.hkirc.net.hk, t.hkirc.net.hk, y.hkirc.net.hk, v.hkirc.net.hk...	-
practicalconcept.hk	osmar.ns.cloudflare.com, elsa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.111

NS records: osmar.ns.cloudflare.com, elsa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practicalconcept.hk (unsigned zone)

⏱️ Timing

Total: 925ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.59, 104.21.82.134`
AAAA	2	`2606:4700:3031::6815:5286, 2606:4700:3036::ac43:9e3b`
NS	2	`elsa.ns.cloudflare.com, osmar.ns.cloudflare.com`
MX	1	`mail.practicalconcept.hk (pri: 10)`
TXT	2	`google-site-verification=rvxlT-6APKcnFZt, v=spf1 a mx include:pointdnshere.com ~al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elsa.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

practicalconcept.hk is the parent zone for www.practicalconcept.hk.

IP Addresses

practicalconcept.hk has four IP addresses: 104.21.82.134, 172.67.158.59, 2606:4700:3031::6815:5286 and 2606:4700:3036::ac43:9e3b.

Two other host names, along with pmb-alcen.com, clearvisiononline.nl and 24vulkan-cazino.club, also share IP numbers with practicalconcept.hk.

Name Servers

The NS records for practicalconcept.hk delegate to elsa.ns.cloudflare.com and osmar.ns.cloudflare.com.

practicalconcept.hk shares its NS records with other domains, for example grandmarket.com.ua, blancayalvaro.com, discountumisales.de and two others.

practicalconcept.hk partially shares its NS delegation with several other domains, including demigarciasabat.com, thomassolimam.workers.dev, vegamovies.jewelry and two others.

These name servers often co-occur with the name servers leia.ns.cloudflare.com.

DNS names with 6 IP addresses:

elsa.ns.cloudflare.com maps to 108.162.192.111, 172.64.32.111, 173.245.58.111 and 3 additional IP addresses.

osmar.ns.cloudflare.com maps to 108.162.195.124, 162.159.44.124, 172.64.35.124 and 3 additional IP addresses.

Mail Servers

The sole mail server for practicalconcept.hk is mail.practicalconcept.hk.