`hkmandarintutor.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:22eb^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a652^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.235^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.82^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`evelyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`evelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`evelyn.ns.cloudflare.com`
		A	108.162.194.213^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
		A	162.159.38.213^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
		A	172.64.34.213^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
NS	`piers.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c10^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c310^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piers.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2310^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piers.ns.cloudflare.com`
		A	108.162.195.16^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	162.159.44.16^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
		A	172.64.35.16^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piers.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.235, 172.67.166.82
		IPv6 hints	2606:4700:3030::6815:22eb, 2606:4700:3036::ac43:a652
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=59, name=cloudflare-ech.com
SOA	`evelyn.ns.cloudflare.com`dns@cloudflare.com serial=2409492209

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785683117

Subdomains

www.hkmandarintutor.com

Same first word

hkmandarintutor.com

Similar names

mandarintutorhk.com

DNS History

20 records (6 active, 14 former)

●NSevelyn.ns.cloudflare.com2026-07-02 → 2026-08-02 · 3 obs

○ 2017-04-03 13:45:08
● 2026-07-02 01:44:52
● 2026-08-02 15:26:16

○NSns103.pointdnshere.net2016-07-27 → 2016-07-27 · 4 obs

○ 2016-03-21 05:39:12
● 2016-07-27 07:09:42
○ 2017-04-03 13:45:08
○ 2026-08-02 15:26:16

○NSns104.pointdnshere.net2016-07-27 → 2016-07-27 · 4 obs

○ 2016-03-21 05:39:12
● 2016-07-27 07:09:42
○ 2017-04-03 13:45:08
○ 2026-08-02 15:26:16

○NSns137.pointdnshere.info2017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-27 07:09:42
● 2017-04-03 13:45:08
○ 2026-07-02 01:44:52
○ 2026-08-02 15:26:16

○NSns138.pointdnshere.info2017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-27 07:09:42
● 2017-04-03 13:45:08
○ 2026-07-02 01:44:52
○ 2026-08-02 15:26:16

○NSns185.pointdnshere.com2015-08-08 → 2016-03-21 · 4 obs

● 2015-08-08 05:21:26
● 2016-03-21 05:39:12
○ 2016-07-27 07:09:42
○ 2026-08-02 15:26:16

○NSns186.pointdnshere.com2015-08-08 → 2016-03-21 · 4 obs

● 2015-08-08 05:21:26
● 2016-03-21 05:39:12
○ 2016-07-27 07:09:42
○ 2026-08-02 15:26:16

●NSpiers.ns.cloudflare.com2026-07-02 → 2026-08-02 · 3 obs

○ 2017-04-03 13:45:08
● 2026-07-02 01:44:52
● 2026-08-02 15:26:16

○MXmail.hkmandarintutor.com2015-08-08 → 2017-04-03 · 4 obs

● 2015-08-08 05:21:26
● 2017-04-03 13:45:08
○ 2026-07-02 01:44:52
○ 2026-08-02 15:26:16

●A104.21.34.2352026-07-02 → 2026-08-02 · 4 obs

○ 2026-07-02 01:44:52
● 2026-07-02 06:35:42
○ 2026-07-03 08:19:16
● 2026-08-02 15:26:16

○A114.112.229.102016-03-21 → 2016-03-21 · 4 obs

○ 2015-12-15 08:56:54
● 2016-03-21 05:39:12
○ 2016-07-27 07:09:42
○ 2026-08-02 15:26:16

●A172.67.166.822026-07-02 → 2026-08-02 · 4 obs

○ 2026-07-02 01:44:52
● 2026-07-02 06:35:42
○ 2026-07-03 08:19:16
● 2026-08-02 15:26:16

○A188.114.96.02026-07-02 → 2026-07-03 · 5 obs

○ 2017-04-03 13:45:08
● 2026-07-02 01:44:52
○ 2026-07-02 06:35:42
● 2026-07-03 08:19:16
○ 2026-08-02 15:26:16

○A188.114.97.02026-07-02 → 2026-07-03 · 5 obs

○ 2017-04-03 13:45:08
● 2026-07-02 01:44:52
○ 2026-07-02 06:35:42
● 2026-07-03 08:19:16
○ 2026-08-02 15:26:16

○A218.213.228.762015-08-08 → 2015-12-15 · 4 obs

● 2015-08-08 05:21:26
● 2015-12-15 08:56:54
○ 2016-03-21 05:39:12
○ 2026-08-02 15:26:16

●A2606:4700:3030::6815:22eb2026-07-02 → 2026-08-02 · 4 obs

○ 2026-07-02 01:44:52
● 2026-07-02 06:35:42
○ 2026-07-03 08:19:16
● 2026-08-02 15:26:16

●A2606:4700:3036::ac43:a6522026-07-02 → 2026-08-02 · 4 obs

○ 2026-07-02 01:44:52
● 2026-07-02 06:35:42
○ 2026-07-03 08:19:16
● 2026-08-02 15:26:16

○A2a06:98c1:3120::2026-07-02 → 2026-07-03 · 5 obs

○ 2017-04-03 13:45:08
● 2026-07-02 01:44:52
○ 2026-07-02 06:35:42
● 2026-07-03 08:19:16
○ 2026-08-02 15:26:16

○A2a06:98c1:3121::2026-07-02 → 2026-07-03 · 5 obs

○ 2017-04-03 13:45:08
● 2026-07-02 01:44:52
○ 2026-07-02 06:35:42
● 2026-07-03 08:19:16
○ 2026-08-02 15:26:16

○A43.241.72.1842016-07-27 → 2017-04-03 · 5 obs

○ 2016-03-21 05:39:12
● 2016-07-27 07:09:42
● 2017-04-03 13:45:08
○ 2026-07-02 01:44:52
○ 2026-08-02 15:26:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
hkmandarintutor.com	evelyn.ns.cloudflare.com, piers.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.213

NS records: evelyn.ns.cloudflare.com, piers.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hkmandarintutor.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.82, 104.21.34.235`
AAAA	2	`2606:4700:3030::6815:22eb, 2606:4700:3036::ac43:a652`
NS	2	`evelyn.ns.cloudflare.com, piers.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`evelyn.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (evelyn.ns.cloudflare.com, evelyn.ns.cloudflare.com, evelyn.ns.cloudflare.com...)

Analysis

Hierarchy

hkmandarintutor.com serves as the parent of www.hkmandarintutor.com.

IP Addresses

hkmandarintutor.com resolves to four IP addresses: 104.21.34.235, 172.67.166.82, 2606:4700:3030::6815:22eb and 2606:4700:3036::ac43:a652.

calgaryzoo.ab.ca, ns2.itechrs.com.br, com-lunar-web.pro plus two other host names have IP numbers in common with hkmandarintutor.com.

Name Servers

hkmandarintutor.com uses two name servers for its delegation: evelyn.ns.cloudflare.com and piers.ns.cloudflare.com.

The name server configuration of hkmandarintutor.com is shared with other domains, for instance blueskymediainc.com, js16689.com, life688.com and two others.

hkmandarintutor.com has at least partial name server overlap with other domains, such as billings.construction, 4thriver.com, zgyshsw.net and two others.

It is common to find these name servers paired with the name servers tricia.ns.cloudflare.com, ali.ns.cloudflare.com, fish.ns.cloudflare.com and leif.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname evelyn.ns.cloudflare.com directs to 108.162.194.213, 162.159.38.213 and 172.64.34.213 along with 3 other IP addresses.

Hostname piers.ns.cloudflare.com directs to 108.162.195.16, 162.159.44.16 and 172.64.35.16 along with 3 other IP addresses.

hkmandarintutor.com - robtex.com