`kai-hung.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3b3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9997^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.179^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.151^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ricardo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ricardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ricardo.ns.cloudflare.com`
		A	108.162.195.211^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	172.64.35.211^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
NS	`romina.ns.cloudflare.com`
		A	2606:4700:50::a29f:269f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`romina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`romina.ns.cloudflare.com`
		A	108.162.194.159^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	162.159.38.159^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	172.64.34.159^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
MX	`_dc-mx.6c9ec96813b3.kai-hung.com` ⭐
		A	2607:f2d8:6064:4::88^{🇺🇸 WEBNX2607:f2d8::/32 WebNX, Inc.}
		A	203.98.64.12^{🇺🇸 WEBNX203.98.64.0/24 Proxy route object registered by AS2764}
			PTR	`ns2.potia.net`
TXT	`v=spf1 +a +mx +ip4:203.98.64.11 +ip4:104.237.55.5 +ip4:104.237.55.6 +ip4:69.1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.179, 172.67.153.151
		IPv6 hints	2606:4700:3031::6815:3b3, 2606:4700:3031::ac43:9997
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOA	`ricardo.ns.cloudflare.com`dns@cloudflare.com serial=2400215736

`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=1778542686

Previously MX for

kai-hung.com

Same first word

kai-hung.com

Similar names

hung-kai.com

hui-kang.com

hui-kang.cn

hui-kang.net

DNS History

14 records (7 active, 7 former)

○NSns139.potia.net2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:03:42
○ 2017-10-28 03:24:02
○ 2026-05-11 23:58:18

○NSns140.potia.net2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:03:42
○ 2017-10-28 03:24:02
○ 2026-05-11 23:58:18

○NSns217.potia.net2017-10-28 → 2017-10-28 · 4 obs

○ 2016-12-17 12:03:42
● 2017-10-28 03:24:02
○ 2026-04-16 13:17:04
○ 2026-05-11 23:58:18

○NSns218.potia.net2017-10-28 → 2017-10-28 · 4 obs

○ 2016-12-17 12:03:42
● 2017-10-28 03:24:02
○ 2026-04-16 13:17:04
○ 2026-05-11 23:58:18

●NSricardo.ns.cloudflare.com2026-04-16 → 2026-05-11 · 3 obs

○ 2017-10-28 03:24:02
● 2026-04-16 13:17:04
● 2026-05-11 23:58:18

●NSromina.ns.cloudflare.com2026-04-16 → 2026-05-11 · 3 obs

○ 2017-10-28 03:24:02
● 2026-04-16 13:17:04
● 2026-05-11 23:58:18

●MX_dc-mx.6c9ec96813b3.kai-hung.com2026-04-16 → 2026-05-11 · 3 obs

○ 2017-10-28 03:24:02
● 2026-04-16 13:17:04
● 2026-05-11 23:58:18

○MXkai-hung.com2016-12-17 → 2017-10-28 · 4 obs

● 2016-12-17 12:03:42
● 2017-10-28 03:24:02
○ 2026-04-16 13:17:04
○ 2026-05-11 23:58:18

●A104.21.3.1792026-04-16 → 2026-05-11 · 3 obs

○ 2017-10-28 03:24:02
● 2026-04-16 13:17:04
● 2026-05-11 23:58:18

●A172.67.153.1512026-04-16 → 2026-05-11 · 3 obs

○ 2017-10-28 03:24:02
● 2026-04-16 13:17:04
● 2026-05-11 23:58:18

○A204.152.207.1232016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:03:42
○ 2017-10-28 03:24:02
○ 2026-05-11 23:58:18

●A2606:4700:3031::6815:3b32026-04-16 → 2026-05-11 · 3 obs

○ 2017-10-28 03:24:02
● 2026-04-16 13:17:04
● 2026-05-11 23:58:18

●A2606:4700:3031::ac43:99972026-04-16 → 2026-05-11 · 3 obs

○ 2017-10-28 03:24:02
● 2026-04-16 13:17:04
● 2026-05-11 23:58:18

○A96.44.155.2182017-10-28 → 2017-10-28 · 4 obs

○ 2016-12-17 12:03:42
● 2017-10-28 03:24:02
○ 2026-04-16 13:17:04
○ 2026-05-11 23:58:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
kai-hung.com	romina.ns.cloudflare.com, ricardo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.159

NS records: romina.ns.cloudflare.com, ricardo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kai-hung.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.151, 104.21.3.179`
AAAA	2	`2606:4700:3031::ac43:9997, 2606:4700:3031::6815:3b3`
NS	2	`ricardo.ns.cloudflare.com, romina.ns.cloudflare.com`
MX	1	`_dc-mx.6c9ec96813b3.kai-hung.com (pri: 0`
TXT	1	`v=spf1 +a +mx +ip4:203.98.64.11 +ip4:104`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ricardo.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kai-hung.com maps to four IP numbers: 2606:4700:3031::6815:3b3, 2606:4700:3031::ac43:9997, 104.21.3.179 and 172.67.153.151.

Other host names, for instance 9lives.design, (0x6e68656e746169).website, ministerial-inconsolable.site, onlinekonnect.com and cultureelinterview.nl share IP numbers with kai-hung.com.

Name Servers

Two name servers ricardo.ns.cloudflare.com and romina.ns.cloudflare.com are delegated to kai-hung.com.

kai-hung.com uses the same name server configuration as other domains, such as have3d.com, aacateringdisposables.co.uk, aquariumcentertrento.it, sevenads.id and org-prod-beta-wallet-v5.pro.

kai-hung.com at least partially shares name servers with other domains such as theoreticalfiends.com, yesdomain.net, tsai.cash, seravonithal.com and infinitestatue.com.

These name servers are commonly used with evangeline.ns.cloudflare.com and mia.ns.cloudflare.com.

Host names with six IP numbers: Host name ricardo.ns.cloudflare.com points to 2606:4700:58::a29f:2cd3, 2803:f800:50::6ca2:c3d3, 2a06:98c1:50::ac40:23d3, 108.162.195.211, 162.159.44.211 and 172.64.35.211; host name romina.ns.cloudflare.com points to 2606:4700:50::a29f:269f, 2803:f800:50::6ca2:c29f, 2a06:98c1:50::ac40:229f, 108.162.194.159, 162.159.38.159 and 172.64.34.159.

Mail Servers

kai-hung.com is handled by a single mail server, _dc-mx.6c9ec96813b3.kai-hung.com.

Host name _dc-mx.6c9ec96813b3.kai-hung.com points to IPs 2607:f2d8:6064:4::88 and 203.98.64.12.

kai-hung.com - robtex.com

kai-hung.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`kai-hung.com`

`com`