`vzhongda.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:232f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d5e5^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.47^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.229^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dion.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dion.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dion.ns.cloudflare.com`
		A	108.162.193.156^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	172.64.33.156^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	173.245.59.156^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
NS	`josephine.ns.cloudflare.com`
		A	2606:4700:50::a29f:2640^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c240^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josephine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2240^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josephine.ns.cloudflare.com`
		A	108.162.194.64^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	162.159.38.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	172.64.34.64^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.35.47, 172.67.213.229
		IPv6	2606:4700:3033::6815:232f, 2606:4700:3034::ac43:d5e5
SOA	`dion.ns.cloudflare.com`dns@cloudflare.com serial=2397246850

`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=1774376642

Same first word

vzhongda.com

DNS History

26 records (6 active, 20 former)

●NSdion.ns.cloudflare.com2026-03-24 → 2026-03-24 · 2 obs

○ 2026-02-18 10:04:14
● 2026-03-24 18:27:18

○NSf1g1ns1.dnspod.net2015-07-05 → 2016-02-08 · 4 obs

● 2015-07-05 23:38:12
● 2016-02-08 19:13:30
○ 2016-06-24 18:01:50
○ 2026-03-24 18:27:18

○NSf1g1ns2.dnspod.net2015-07-05 → 2016-02-08 · 4 obs

● 2015-07-05 23:38:12
● 2016-02-08 19:13:30
○ 2016-06-24 18:01:50
○ 2026-03-24 18:27:18

●NSjosephine.ns.cloudflare.com2026-03-24 → 2026-03-24 · 2 obs

○ 2026-02-18 10:04:14
● 2026-03-24 18:27:18

○NSns1.julydns.com2026-02-18 → 2026-02-18 · 3 obs

○ 2017-04-05 10:13:50
● 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

○NSns1.myhostadmin.net2017-04-05 → 2017-04-05 · 4 obs

○ 2016-06-24 18:01:50
● 2017-04-05 10:13:50
○ 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

○NSns17.domaincontrol.com2016-06-24 → 2016-06-24 · 4 obs

○ 2016-02-08 19:13:30
● 2016-06-24 18:01:50
○ 2017-04-05 10:13:50
○ 2026-03-24 18:27:18

○NSns18.domaincontrol.com2016-06-24 → 2016-06-24 · 4 obs

○ 2016-02-08 19:13:30
● 2016-06-24 18:01:50
○ 2017-04-05 10:13:50
○ 2026-03-24 18:27:18

○NSns2.julydns.com2026-02-18 → 2026-02-18 · 3 obs

○ 2017-04-05 10:13:50
● 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

○NSns2.myhostadmin.net2017-04-05 → 2017-04-05 · 4 obs

○ 2016-06-24 18:01:50
● 2017-04-05 10:13:50
○ 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

○NSns3.myhostadmin.net2017-04-05 → 2017-04-05 · 4 obs

○ 2016-06-24 18:01:50
● 2017-04-05 10:13:50
○ 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

○NSns4.myhostadmin.net2017-04-05 → 2017-04-05 · 4 obs

○ 2016-06-24 18:01:50
● 2017-04-05 10:13:50
○ 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

○NSns5.myhostadmin.net2017-04-05 → 2017-04-05 · 4 obs

○ 2016-06-24 18:01:50
● 2017-04-05 10:13:50
○ 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

○NSns6.myhostadmin.net2017-04-05 → 2017-04-05 · 4 obs

○ 2016-06-24 18:01:50
● 2017-04-05 10:13:50
○ 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

○MXmailstore1.secureserver.net2016-06-24 → 2016-06-24 · 3 obs

● 2016-06-24 18:01:50
○ 2017-04-05 10:13:50
○ 2026-03-24 18:27:18

○MXmxbiz1.qq.com2017-04-05 → 2017-04-05 · 4 obs

○ 2016-06-24 18:01:50
● 2017-04-05 10:13:50
○ 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

○MXmxbiz2.qq.com2017-04-05 → 2017-04-05 · 4 obs

○ 2016-06-24 18:01:50
● 2017-04-05 10:13:50
○ 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

○MXsmtp.secureserver.net2016-06-24 → 2016-06-24 · 3 obs

● 2016-06-24 18:01:50
○ 2017-04-05 10:13:50
○ 2026-03-24 18:27:18

●A104.21.35.472026-03-24 → 2026-03-24 · 2 obs

○ 2026-02-18 10:04:14
● 2026-03-24 18:27:18

○A108.186.107.1612015-11-16 → 2016-02-08 · 5 obs

○ 2015-07-05 23:38:12
● 2015-11-16 20:12:30
● 2016-02-08 19:13:30
○ 2016-06-24 18:01:50
○ 2026-03-24 18:27:18

●A172.67.213.2292026-03-24 → 2026-03-24 · 2 obs

○ 2026-02-18 10:04:14
● 2026-03-24 18:27:18

○A184.168.221.512016-06-24 → 2016-06-24 · 4 obs

○ 2016-02-08 19:13:30
● 2016-06-24 18:01:50
○ 2017-04-05 10:13:50
○ 2026-03-24 18:27:18

○A198.2.254.2012015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 23:38:12
○ 2015-11-16 20:12:30
○ 2026-03-24 18:27:18

●A2606:4700:3033::6815:232f2026-03-24 → 2026-03-24 · 2 obs

○ 2026-02-18 10:04:14
● 2026-03-24 18:27:18

●A2606:4700:3034::ac43:d5e52026-03-24 → 2026-03-24 · 2 obs

○ 2026-02-18 10:04:14
● 2026-03-24 18:27:18

○A60.205.30.262017-04-05 → 2017-04-05 · 4 obs

○ 2016-06-24 18:01:50
● 2017-04-05 10:13:50
○ 2026-02-18 10:04:14
○ 2026-03-24 18:27:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
vzhongda.com	dion.ns.cloudflare.com, josephine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.64

NS records: dion.ns.cloudflare.com, josephine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vzhongda.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.213.229, 104.21.35.47`
AAAA	2	`2606:4700:3033::6815:232f, 2606:4700:3034::ac43:d5e5`
NS	2	`dion.ns.cloudflare.com, josephine.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dion.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

vzhongda.com points to four IP numbers: 2606:4700:3033::6815:232f, 2606:4700:3034::ac43:d5e5, 104.21.35.47 and 172.67.213.229.

Other host names, for instance blondestube247.com, logwise.dev, runecuador.com, hello-world-rou.huqehuli.workers.dev and waveguidex.fit share IP numbers with vzhongda.com.

Name Servers

vzhongda.com's delegation is to two name servers dion.ns.cloudflare.com and josephine.ns.cloudflare.com.

vzhongda.com shares the same name server configuration as other domains, such as imnianyu.com, newssd.cn, kouruo.cn, shycsy.com and ledworks.cn.

vzhongda.com at least partially shares its name servers with other domains, for instance indytrolleytours.com, knjiznica-ludbreg.hr, yunxixian.com, stbalucknow.in and yun2166.com.

These name servers are commonly used alongside ned.ns.cloudflare.com and bella.ns.cloudflare.com.

Host names with six IP numbers:

dion.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9c, 2803:f800:50::6ca2:c19c, 2a06:98c1:50::ac40:219c, 108.162.193.156, 172.64.33.156 and 173.245.59.156.

josephine.ns.cloudflare.com points to: 2606:4700:50::a29f:2640, 2803:f800:50::6ca2:c240, 2a06:98c1:50::ac40:2240, 108.162.194.64, 162.159.38.64 and 172.64.34.64.

vzhongda.com - robtex.com

vzhongda.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`vzhongda.com`

`com`