`tuzhonghao.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:97e2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:11a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.26^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.226^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`itzel.ns.cloudflare.com`
		A	2606:4700:50::a29f:262a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`itzel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`itzel.ns.cloudflare.com`
		A	108.162.194.42^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	162.159.38.42^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	172.64.34.42^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.26, 172.67.151.226
		IPv6 hints	2606:4700:3034::ac43:97e2, 2606:4700:3035::6815:11a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2401465954

`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=1776069627

Same first word

tuzhonghao.com

Similar names

zhuhongtao.com

DNS History

14 records (6 active, 8 former)

○NSannalise.ns.cloudflare.com2026-02-16 → 2026-04-04 · 5 obs

○ 2016-09-16 15:28:34
● 2026-02-16 11:38:04
● 2026-04-04 16:35:08
○ 2026-04-07 18:42:38
○ 2026-04-13 08:46:54

●NSed.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2026-04-04 16:35:08
● 2026-04-07 18:42:38
● 2026-04-13 08:46:54

●NSitzel.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2026-04-04 16:35:08
● 2026-04-07 18:42:38
● 2026-04-13 08:46:54

○NSnoah.ns.cloudflare.com2026-02-16 → 2026-04-04 · 5 obs

○ 2016-09-16 15:28:34
● 2026-02-16 11:38:04
● 2026-04-04 16:35:08
○ 2026-04-07 18:42:38
○ 2026-04-13 08:46:54

○NSns3.xrnet.cn2015-05-14 → 2016-04-03 · 4 obs

● 2015-05-14 06:05:18
● 2016-04-03 15:49:54
○ 2016-09-16 15:28:34
○ 2026-04-13 08:46:54

○NSns4.xrnet.cn2015-05-14 → 2016-04-03 · 4 obs

● 2015-05-14 06:05:18
● 2016-04-03 15:49:54
○ 2016-09-16 15:28:34
○ 2026-04-13 08:46:54

○MXmail.tuzhonghao.com2015-05-14 → 2016-04-03 · 4 obs

● 2015-05-14 06:05:18
● 2016-04-03 15:49:54
○ 2016-09-16 15:28:34
○ 2026-04-13 08:46:54

○A103.59.147.1512015-10-11 → 2016-04-03 · 5 obs

○ 2015-05-14 06:05:18
● 2015-10-11 17:33:38
● 2016-04-03 15:49:54
○ 2016-09-16 15:28:34
○ 2026-04-13 08:46:54

●A104.21.1.262026-02-16 → 2026-04-13 · 6 obs

○ 2017-09-18 22:02:12
● 2026-02-16 11:38:04
● 2026-04-04 16:35:08
○ 2026-04-07 18:42:38
○ 2026-04-11 20:02:06
● 2026-04-13 08:46:54

●A172.67.151.2262026-02-16 → 2026-04-13 · 6 obs

○ 2017-09-18 22:02:12
● 2026-02-16 11:38:04
● 2026-04-04 16:35:08
○ 2026-04-07 18:42:38
○ 2026-04-11 20:02:06
● 2026-04-13 08:46:54

○A205.164.42.922017-09-18 → 2017-09-18 · 4 obs

○ 2016-09-16 15:28:34
● 2017-09-18 22:02:12
○ 2026-02-16 11:38:04
○ 2026-04-13 08:46:54

●A2606:4700:3034::ac43:97e22026-02-16 → 2026-04-13 · 6 obs

○ 2017-09-18 22:02:12
● 2026-02-16 11:38:04
● 2026-04-04 16:35:08
○ 2026-04-07 18:42:38
○ 2026-04-11 20:02:06
● 2026-04-13 08:46:54

●A2606:4700:3035::6815:11a2026-02-16 → 2026-04-13 · 6 obs

○ 2017-09-18 22:02:12
● 2026-02-16 11:38:04
● 2026-04-04 16:35:08
○ 2026-04-07 18:42:38
○ 2026-04-11 20:02:06
● 2026-04-13 08:46:54

○A43.240.29.1122015-05-14 → 2015-05-14 · 3 obs

● 2015-05-14 06:05:18
○ 2015-10-11 17:33:38
○ 2026-04-13 08:46:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tuzhonghao.com	ed.ns.cloudflare.com, itzel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.42

NS records: ed.ns.cloudflare.com, itzel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuzhonghao.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.151.226, 104.21.1.26`
AAAA	2	`2606:4700:3034::ac43:97e2, 2606:4700:3035::6815:11a`
NS	2	`ed.ns.cloudflare.com, itzel.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by tuzhonghao.com: 2606:4700:3034::ac43:97e2, 2606:4700:3035::6815:11a, 104.21.1.26 and 172.67.151.226.

other host names including geex.co, www.(0x696e63657374)(0x736578).pro, www.epi-olsztyn.pl, maxim88mys.com and ns.rufo.net share IP numbers with tuzhonghao.com.

Name Servers

tuzhonghao.com is delegated to two name servers ed.ns.cloudflare.com and itzel.ns.cloudflare.com.

tuzhonghao.com shares the same name server setup as other domains, for instance zzjydjx.com, tzbxsk.com, 2cpj.com, bccm.com.au and petro58.com.

tuzhonghao.com at least partially shares name servers with other domains, for instance can-amrijders-shop.nl, mangguo-tv.com, tanjiro168.net, bousosh2.ru and ynvest.org.

These name servers are commonly used alongside ben.ns.cloudflare.com and jason.ns.cloudflare.com.

Host names with six IP numbers:

Host name ed.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111.

Host name itzel.ns.cloudflare.com points to: 2606:4700:50::a29f:262a, 2803:f800:50::6ca2:c22a, 2a06:98c1:50::ac40:222a, 108.162.194.42, 162.159.38.42 and 172.64.34.42.

tuzhonghao.com - robtex.com

tuzhonghao.com

com

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

`tuzhonghao.com`

`com`