`gzbtchina.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8ea1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5f1e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.30^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.161^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`meiling.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meiling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meiling.ns.cloudflare.com`
		A	108.162.194.254^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	162.159.38.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	172.64.34.254^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.30, 172.67.142.161
		IPv6 hints	2606:4700:3034::ac43:8ea1, 2606:4700:3037::6815:5f1e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`meiling.ns.cloudflare.com`dns@cloudflare.com serial=2409496835

`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=1784831992

rank #809206 globally
rank #349862 in the tld

Same first word

gzbtchina.com

DNS History

20 records (6 active, 14 former)

○NSa.dnspod.com2016-07-11 → 2017-03-19 · 4 obs

● 2016-07-11 07:48:06
● 2017-03-19 10:14:12
○ 2020-01-14 22:53:12
○ 2026-07-23 19:00:32

○NSb.dnspod.com2016-07-11 → 2017-03-19 · 4 obs

● 2016-07-11 07:48:06
● 2017-03-19 10:14:12
○ 2020-01-14 22:53:12
○ 2026-07-23 19:00:32

○NSc.dnspod.com2016-07-11 → 2017-03-19 · 4 obs

● 2016-07-11 07:48:06
● 2017-03-19 10:14:12
○ 2020-01-14 22:53:12
○ 2026-07-23 19:00:32

○NSdarwin.ns.cloudflare.com2020-01-14 → 2020-01-14 · 4 obs

○ 2017-03-19 10:14:12
● 2020-01-14 22:53:12
○ 2026-06-12 17:18:16
○ 2026-07-23 19:00:32

○NSmegan.ns.cloudflare.com2020-01-14 → 2020-01-14 · 4 obs

○ 2017-03-19 10:14:12
● 2020-01-14 22:53:12
○ 2026-06-12 17:18:16
○ 2026-07-23 19:00:32

●NSmeiling.ns.cloudflare.com2026-06-12 → 2026-07-23 · 3 obs

○ 2020-01-14 22:53:12
● 2026-06-12 17:18:16
● 2026-07-23 19:00:32

●NSnash.ns.cloudflare.com2026-06-12 → 2026-07-23 · 3 obs

○ 2020-01-14 22:53:12
● 2026-06-12 17:18:16
● 2026-07-23 19:00:32

●A104.21.95.302026-06-12 → 2026-07-23 · 5 obs

○ 2020-01-14 22:53:12
● 2026-06-12 17:18:16
● 2026-06-15 20:43:52
○ 2026-06-22 19:51:14
● 2026-07-23 19:00:32

○A104.28.24.512020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 22:53:12
○ 2026-06-12 17:18:16
○ 2026-07-23 19:00:32

○A104.28.25.512020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 22:53:12
○ 2026-06-12 17:18:16
○ 2026-07-23 19:00:32

●A172.67.142.1612026-06-12 → 2026-07-23 · 5 obs

○ 2020-01-14 22:53:12
● 2026-06-12 17:18:16
● 2026-06-15 20:43:52
○ 2026-06-22 19:51:14
● 2026-07-23 19:00:32

○A188.114.96.02026-06-22 → 2026-06-22 · 3 obs

○ 2026-06-15 20:43:52
● 2026-06-22 19:51:14
○ 2026-07-23 19:00:32

○A188.114.97.02026-06-22 → 2026-06-22 · 3 obs

○ 2026-06-15 20:43:52
● 2026-06-22 19:51:14
○ 2026-07-23 19:00:32

○A2606:4700:30::681c:18332020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 22:53:12
○ 2026-06-12 17:18:16
○ 2026-07-23 19:00:32

○A2606:4700:30::681c:19332020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 22:53:12
○ 2026-06-12 17:18:16
○ 2026-07-23 19:00:32

○A2606:4700:3032::ac43:8ea12026-06-12 → 2026-06-15 · 5 obs

○ 2020-01-14 22:53:12
● 2026-06-12 17:18:16
● 2026-06-15 20:43:52
○ 2026-06-22 19:51:14
○ 2026-07-23 19:00:32

●A2606:4700:3034::ac43:8ea12026-07-23 → 2026-07-23 · 2 obs

○ 2026-06-22 19:51:14
● 2026-07-23 19:00:32

●A2606:4700:3037::6815:5f1e2026-06-12 → 2026-07-23 · 5 obs

○ 2020-01-14 22:53:12
● 2026-06-12 17:18:16
● 2026-06-15 20:43:52
○ 2026-06-22 19:51:14
● 2026-07-23 19:00:32

○A2a06:98c1:3120::2026-06-22 → 2026-06-22 · 3 obs

○ 2026-06-15 20:43:52
● 2026-06-22 19:51:14
○ 2026-07-23 19:00:32

○A2a06:98c1:3121::2026-06-22 → 2026-06-22 · 3 obs

○ 2026-06-15 20:43:52
● 2026-06-22 19:51:14
○ 2026-07-23 19:00:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
gzbtchina.com	nash.ns.cloudflare.com, meiling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.254

NS records: nash.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gzbtchina.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.161, 104.21.95.30`
AAAA	2	`2606:4700:3037::6815:5f1e, 2606:4700:3034::ac43:8ea1`
NS	2	`meiling.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`meiling.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gzbtchina.com resolves to four IP addresses: 104.21.95.30, 172.67.142.161, 2606:4700:3034::ac43:8ea1 and 2606:4700:3037::6815:5f1e.

Two other host names, along with gkbconstruction.in, ejada.sa and toskyrecords.com, also share IP numbers with gzbtchina.com.

Name Servers

gzbtchina.com is delegated to two name servers: meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

gzbtchina.com shares its NS records with other domains, for example zuppp.com, china99315.org, 2144ys.com and two others.

gzbtchina.com shares at least some of its name servers with other domains, including evolvepointlogic.pics, standardequipments.org, usedcars.co.mw and two others.

These name servers are frequently paired with the name servers vasilii.ns.cloudflare.com and donna.ns.cloudflare.com.

DNS names with 6 IP addresses:

meiling.ns.cloudflare.com resolves to 108.162.194.254, 162.159.38.254, 172.64.34.254 and 3 other IP addresses.

nash.ns.cloudflare.com resolves to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 other IP addresses.

gzbtchina.com - robtex.com

gzbtchina.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

`gzbtchina.com`

`com`