`tgcz.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1867^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:da2f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.103^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.47^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`frank.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frank.ns.cloudflare.com`
		A	108.162.193.166^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	172.64.33.166^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	173.245.59.166^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
NS	`serenity.ns.cloudflare.com`
		A	2606:4700:50::a29f:266c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serenity.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serenity.ns.cloudflare.com`
		A	108.162.194.108^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	162.159.38.108^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	172.64.34.108^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.103, 172.67.218.47
		IPv6 hints	2606:4700:3030::6815:1867, 2606:4700:3035::ac43:da2f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`frank.ns.cloudflare.com`dns@cloudflare.com serial=2410489654

`net`

	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=1785248972

Same first word

tgcz.cz

tgcz.com

tgcz.net

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tgzc.net

zgtc.gov.cn

tzcg.com

gzct.net

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cgtz.cn

ctzg.com

gztc.vip

gtzc.my.id

tzcg.cn

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cgzt.com

czgt.com

zgct.org.cn

zcgt.cn

tzgc.com.cn

ctgz.info

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ctzg.com.cn

cztg.cn

tcgz.cn

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gztc.com.cn

tcgz.com

gtzc.net.cn

zgct.co

DNS History

19 records (6 active, 13 former)

○NSdns1.name-services.com2007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 04:08:04
○ 2015-06-22 01:48:40
○ 2026-07-28 14:30:40

○NSdns2.name-services.com2007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 04:08:04
○ 2015-06-22 01:48:40
○ 2026-07-28 14:30:40

○NSdns3.name-services.com2007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 04:08:04
○ 2015-06-22 01:48:40
○ 2026-07-28 14:30:40

○NSdns4.name-services.com2007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 04:08:04
○ 2015-06-22 01:48:40
○ 2026-07-28 14:30:40

○NSdns5.name-services.com2007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 04:08:04
○ 2015-06-22 01:48:40
○ 2026-07-28 14:30:40

●NSfrank.ns.cloudflare.com2026-07-03 → 2026-07-28 · 3 obs

○ 2017-11-20 00:51:16
● 2026-07-03 08:39:18
● 2026-07-28 14:30:40

○NSns10.cdncenter.com2015-10-26 → 2017-11-20 · 5 obs

○ 2015-06-22 01:48:40
● 2015-10-26 11:57:10
● 2017-11-20 00:51:16
○ 2026-07-03 08:39:18
○ 2026-07-28 14:30:40

○NSns11.cdncenter.com2015-10-26 → 2017-11-20 · 5 obs

○ 2015-06-22 01:48:40
● 2015-10-26 11:57:10
● 2017-11-20 00:51:16
○ 2026-07-03 08:39:18
○ 2026-07-28 14:30:40

○NSns12.cdncenter.com2015-10-26 → 2017-11-20 · 5 obs

○ 2015-06-22 01:48:40
● 2015-10-26 11:57:10
● 2017-11-20 00:51:16
○ 2026-07-03 08:39:18
○ 2026-07-28 14:30:40

○NSns7.cdncenter.com2015-06-22 → 2017-11-20 · 5 obs

○ 2007-10-16 04:08:04
● 2015-06-22 01:48:40
● 2017-11-20 00:51:16
○ 2026-07-03 08:39:18
○ 2026-07-28 14:30:40

○NSns8.cdncenter.com2015-10-26 → 2017-11-20 · 5 obs

○ 2015-06-22 01:48:40
● 2015-10-26 11:57:10
● 2017-11-20 00:51:16
○ 2026-07-03 08:39:18
○ 2026-07-28 14:30:40

○NSns9.cdncenter.com2015-10-26 → 2017-11-20 · 5 obs

○ 2015-06-22 01:48:40
● 2015-10-26 11:57:10
● 2017-11-20 00:51:16
○ 2026-07-03 08:39:18
○ 2026-07-28 14:30:40

●NSserenity.ns.cloudflare.com2026-07-03 → 2026-07-28 · 3 obs

○ 2017-11-20 00:51:16
● 2026-07-03 08:39:18
● 2026-07-28 14:30:40

●A104.21.24.1032026-07-03 → 2026-07-28 · 3 obs

○ 2017-11-20 00:51:16
● 2026-07-03 08:39:18
● 2026-07-28 14:30:40

○A115.47.81.2012015-06-22 → 2016-09-18 · 5 obs

○ 2007-10-16 04:08:04
● 2015-06-22 01:48:40
● 2016-09-18 21:50:46
○ 2017-11-20 00:51:16
○ 2026-07-28 14:30:40

●A172.67.218.472026-07-03 → 2026-07-28 · 3 obs

○ 2017-11-20 00:51:16
● 2026-07-03 08:39:18
● 2026-07-28 14:30:40

●A2606:4700:3030::6815:18672026-07-03 → 2026-07-28 · 3 obs

○ 2017-11-20 00:51:16
● 2026-07-03 08:39:18
● 2026-07-28 14:30:40

●A2606:4700:3035::ac43:da2f2026-07-03 → 2026-07-28 · 3 obs

○ 2017-11-20 00:51:16
● 2026-07-03 08:39:18
● 2026-07-28 14:30:40

○A8.15.231.1162007-10-16 → 2007-10-16 · 3 obs

● 2007-10-16 04:08:04
○ 2015-06-22 01:48:40
○ 2026-07-28 14:30:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
tgcz.net	frank.ns.cloudflare.com, serenity.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.166

NS records: frank.ns.cloudflare.com, serenity.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tgcz.net (unsigned zone)

⏱️ Timing

Total: 572ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.218.47, 104.21.24.103`
AAAA	2	`2606:4700:3030::6815:1867, 2606:4700:3035::ac43:da2f`
NS	2	`frank.ns.cloudflare.com, serenity.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`frank.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

tgcz.net has four IP addresses: 104.21.24.103, 172.67.218.47, 2606:4700:3030::6815:1867 and 2606:4700:3035::ac43:da2f.

xo88.fyi, bellousa.com, oriontoto-pro.store and two other host names share IP numbers with tgcz.net.

Name Servers

Two name servers handle the delegation for tgcz.net: frank.ns.cloudflare.com and serenity.ns.cloudflare.com.

tgcz.net uses the same name servers as several other domains — among them g-baidu.com, rtkeji.com, anuomy.com and two more.

tgcz.net has at least partial name server overlap with other domains, such as dover-lifeboats.org.uk, nauled.it, bestesonlinecasinos.de and two others.

It is common to find these name servers paired with the name servers brad.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

frank.ns.cloudflare.com resolves to 108.162.193.166, 172.64.33.166 and 173.245.59.166 among others, with 3 other IP addresses in total.

serenity.ns.cloudflare.com resolves to 108.162.194.108, 162.159.38.108 and 172.64.34.108 among others, with 3 other IP addresses in total.

tgcz.net - robtex.com

tgcz.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`tgcz.net`

`net`