`gcbchina.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1e38^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:969d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.56^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.157^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`roxy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roxy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roxy.ns.cloudflare.com`
		A	108.162.192.142^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	172.64.32.142^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	173.245.58.142^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.56, 172.67.150.157
		IPv6 hints	2606:4700:3032::6815:1e38, 2606:4700:3035::ac43:969d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`roxy.ns.cloudflare.com`dns@cloudflare.com serial=2403308476

`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=1778515066

Same first word

gcbchina.com

Similar names

cgbchina.hk.cn

chinabcg.com

cgbchina.cn

cgbchina.com.mo

gbcchina.com

cgbchina.com.cn

cgbchnia.com

changibc.org.sg

cgbchina.mo.cn

bcaching.com

cgbchina.com.hk

DNS History

16 records (6 active, 10 former)

○NSdns1.iidns.com2015-04-23 → 2017-08-23 · 4 obs

● 2015-04-23 00:31:04
● 2017-08-23 07:20:48
○ 2018-03-28 06:08:04
○ 2026-05-11 16:19:14

○NSdns2.iidns.com2015-04-23 → 2016-11-25 · 4 obs

● 2015-04-23 00:31:04
● 2016-11-25 20:47:18
○ 2017-06-07 00:09:42
○ 2026-05-11 16:19:14

○NSdns3.iidns.com2015-04-23 → 2016-11-25 · 4 obs

● 2015-04-23 00:31:04
● 2016-11-25 20:47:18
○ 2017-06-07 00:09:42
○ 2026-05-11 16:19:14

○NSdns4.iidns.com2015-04-23 → 2016-11-25 · 4 obs

● 2015-04-23 00:31:04
● 2016-11-25 20:47:18
○ 2017-06-07 00:09:42
○ 2026-05-11 16:19:14

○NSdns5.iidns.com2015-04-23 → 2016-11-25 · 4 obs

● 2015-04-23 00:31:04
● 2016-11-25 20:47:18
○ 2017-06-07 00:09:42
○ 2026-05-11 16:19:14

○NSdns6.iidns.com2015-04-23 → 2016-11-25 · 4 obs

● 2015-04-23 00:31:04
● 2016-11-25 20:47:18
○ 2017-06-07 00:09:42
○ 2026-05-11 16:19:14

○NSns3.dns.com2018-03-28 → 2018-10-02 · 5 obs

○ 2017-08-23 07:20:48
● 2018-03-28 06:08:04
● 2018-10-02 05:01:10
○ 2026-04-08 10:22:32
○ 2026-05-11 16:19:14

○NSns4.dns.com2018-03-30 → 2018-10-02 · 5 obs

○ 2018-03-28 06:08:04
● 2018-03-30 08:27:10
● 2018-10-02 05:01:10
○ 2026-04-08 10:22:32
○ 2026-05-11 16:19:14

●NSroxy.ns.cloudflare.com2026-04-08 → 2026-05-11 · 3 obs

○ 2018-10-02 05:01:10
● 2026-04-08 10:22:32
● 2026-05-11 16:19:14

●NSruben.ns.cloudflare.com2026-04-08 → 2026-05-11 · 3 obs

○ 2018-10-02 05:01:10
● 2026-04-08 10:22:32
● 2026-05-11 16:19:14

●A104.21.30.562026-04-08 → 2026-05-11 · 3 obs

○ 2018-10-02 05:01:10
● 2026-04-08 10:22:32
● 2026-05-11 16:19:14

○A116.212.117.2202015-04-23 → 2016-01-02 · 4 obs

● 2015-04-23 00:31:04
● 2016-01-02 16:44:40
○ 2017-06-07 00:09:42
○ 2026-05-11 16:19:14

●A172.67.150.1572026-04-08 → 2026-05-11 · 3 obs

○ 2018-10-02 05:01:10
● 2026-04-08 10:22:32
● 2026-05-11 16:19:14

○A184.154.126.1802017-06-07 → 2018-10-02 · 5 obs

○ 2016-01-02 16:44:40
● 2017-06-07 00:09:42
● 2018-10-02 05:01:10
○ 2026-04-08 10:22:32
○ 2026-05-11 16:19:14

●A2606:4700:3032::6815:1e382026-04-08 → 2026-05-11 · 3 obs

○ 2018-10-02 05:01:10
● 2026-04-08 10:22:32
● 2026-05-11 16:19:14

●A2606:4700:3035::ac43:969d2026-04-08 → 2026-05-11 · 3 obs

○ 2018-10-02 05:01:10
● 2026-04-08 10:22:32
● 2026-05-11 16:19:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
gcbchina.com	roxy.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.71

NS records: roxy.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcbchina.com (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.150.157, 104.21.30.56`
AAAA	2	`2606:4700:3035::ac43:969d, 2606:4700:3032::6815:1e38`
NS	2	`roxy.ns.cloudflare.com, ruben.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`roxy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gcbchina.com points to four IP numbers: 2606:4700:3032::6815:1e38, 2606:4700:3035::ac43:969d, 104.21.30.56 and 172.67.150.157.

Other host names, for instance www.lunatheatre.ru, unclephilmaloof.com, 2waybet.it.com, 24k78.com and daatapaath.sbs share IP numbers with gcbchina.com.

Name Servers

Delegation for gcbchina.com rests with two name servers, roxy.ns.cloudflare.com and ruben.ns.cloudflare.com.

gcbchina.com shares the same name server setup as other domains, including 22560.cc, 123ga.club, 220101.vip, 25934.cc and 322439.vip.

gcbchina.com at least partially shares name servers with other domains, for instance ergoworks.com, thinksoda.net, mehdwan.com, 1xbet-apk.ga and 123west.ca.

These name servers are commonly used with reza.ns.cloudflare.com and alexa.ns.cloudflare.com.

Host names with six IP numbers: roxy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8e, 2803:f800:50::6ca2:c08e, 2a06:98c1:50::ac40:208e, 108.162.192.142, 172.64.32.142 and 173.245.58.142. ruben.ns.cloudflare.com points to: 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.

gcbchina.com - robtex.com

gcbchina.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

`gcbchina.com`

`com`