`gdcznk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1332^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b93d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.50^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.61^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hazel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hazel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hazel.ns.cloudflare.com`
		A	108.162.194.157^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
		A	162.159.38.157^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
		A	172.64.34.157^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
NS	`rene.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rene.ns.cloudflare.com`
		A	108.162.195.180^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	162.159.44.180^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
		A	172.64.35.180^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rene.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.50, 172.67.185.61
		IPv6 hints	2606:4700:3031::6815:1332, 2606:4700:3034::ac43:b93d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`hazel.ns.cloudflare.com`dns@cloudflare.com serial=2399141734

`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=1777055112

Same first word

gdcznk.com

Similar names

cdngzk.cn

ncgzdk.com

cnzkgd.com

DNS History

16 records (6 active, 10 former)

○NSf1g1ns1.dnspod.net2017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-14 23:34:34
● 2017-04-05 15:55:36
○ 2026-04-07 12:10:06
○ 2026-04-24 18:27:32

●NShazel.ns.cloudflare.com2026-04-07 → 2026-04-24 · 3 obs

○ 2017-04-05 15:55:36
● 2026-04-07 12:10:06
● 2026-04-24 18:27:32

○NSns13.dns.com.cn2015-05-25 → 2016-09-14 · 4 obs

● 2015-05-25 18:12:58
● 2016-09-14 23:34:34
○ 2026-04-07 12:10:06
○ 2026-04-24 18:27:32

○NSns14.dns.com.cn2015-05-25 → 2016-09-14 · 4 obs

● 2015-05-25 18:12:58
● 2016-09-14 23:34:34
○ 2026-04-07 12:10:06
○ 2026-04-24 18:27:32

○NSns2.dns.com.cn2015-05-25 → 2016-09-14 · 4 obs

● 2015-05-25 18:12:58
● 2016-09-14 23:34:34
○ 2017-04-05 15:55:36
○ 2026-04-24 18:27:32

●NSrene.ns.cloudflare.com2026-04-07 → 2026-04-24 · 3 obs

○ 2017-04-05 15:55:36
● 2026-04-07 12:10:06
● 2026-04-24 18:27:32

●A104.21.19.502026-04-23 → 2026-04-24 · 3 obs

○ 2026-04-07 12:10:06
● 2026-04-23 17:26:38
● 2026-04-24 18:27:32

○A124.173.67.552016-09-14 → 2017-04-05 · 5 obs

○ 2015-12-19 00:09:42
● 2016-09-14 23:34:34
● 2017-04-05 15:55:36
○ 2026-04-07 12:10:06
○ 2026-04-24 18:27:32

●A172.67.185.612026-04-23 → 2026-04-24 · 3 obs

○ 2026-04-07 12:10:06
● 2026-04-23 17:26:38
● 2026-04-24 18:27:32

○A188.114.96.02026-04-07 → 2026-04-07 · 4 obs

○ 2017-04-05 15:55:36
● 2026-04-07 12:10:06
○ 2026-04-23 17:26:38
○ 2026-04-24 18:27:32

○A188.114.97.02026-04-07 → 2026-04-07 · 4 obs

○ 2017-04-05 15:55:36
● 2026-04-07 12:10:06
○ 2026-04-23 17:26:38
○ 2026-04-24 18:27:32

●A2606:4700:3031::6815:13322026-04-23 → 2026-04-24 · 3 obs

○ 2026-04-07 12:10:06
● 2026-04-23 17:26:38
● 2026-04-24 18:27:32

●A2606:4700:3034::ac43:b93d2026-04-23 → 2026-04-24 · 3 obs

○ 2026-04-07 12:10:06
● 2026-04-23 17:26:38
● 2026-04-24 18:27:32

○A2a06:98c1:3120::2026-04-07 → 2026-04-07 · 4 obs

○ 2017-04-05 15:55:36
● 2026-04-07 12:10:06
○ 2026-04-23 17:26:38
○ 2026-04-24 18:27:32

○A2a06:98c1:3121::2026-04-07 → 2026-04-07 · 4 obs

○ 2017-04-05 15:55:36
● 2026-04-07 12:10:06
○ 2026-04-23 17:26:38
○ 2026-04-24 18:27:32

○A59.188.233.812015-05-25 → 2015-12-19 · 4 obs

● 2015-05-25 18:12:58
● 2015-12-19 00:09:42
○ 2016-09-14 23:34:34
○ 2026-04-24 18:27:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gdcznk.com	hazel.ns.cloudflare.com, rene.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.157

NS records: hazel.ns.cloudflare.com, rene.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gdcznk.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.61, 104.21.19.50`
AAAA	2	`2606:4700:3034::ac43:b93d, 2606:4700:3031::6815:1332`
NS	2	`hazel.ns.cloudflare.com, rene.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hazel.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gdcznk.com maps to four IP numbers: 2606:4700:3031::6815:1332, 2606:4700:3034::ac43:b93d, 104.21.19.50 and 172.67.185.61.

Other host names such as gdqw1688.com, www.june-tv.ru, abcofwesternpa.org, mary-family.ru and recettespompettes.com share IPs with gdcznk.com.

Name Servers

Two name servers hazel.ns.cloudflare.com and rene.ns.cloudflare.com handle the delegation for gdcznk.com.

gdcznk.com shares the same name server setup as other domains, for example whatsapp-web.cfd, benetinfo.com, r2266.com, qnqzw.com and obd2dealer.com.

gdcznk.com at least partially shares name servers with other domains, for example travel.holdings, cevogroup.com, astralpacketcore5.lat, pcsu.cn and hitlabnz.org.

These name servers are often used together with dakota.ns.cloudflare.com and stella.ns.cloudflare.com.

Host names with six IP numbers:

hazel.ns.cloudflare.com points to 2606:4700:50::a29f:269d, 2803:f800:50::6ca2:c29d, 2a06:98c1:50::ac40:229d, 108.162.194.157, 162.159.38.157 and 172.64.34.157.

rene.ns.cloudflare.com points to 2606:4700:58::a29f:2cb4, 2803:f800:50::6ca2:c3b4, 2a06:98c1:50::ac40:23b4, 108.162.195.180, 162.159.44.180 and 172.64.35.180.

gdcznk.com - robtex.com

gdcznk.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

`gdcznk.com`

`com`