`gzwd168.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:dd57^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4b69^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.105^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.87^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`martha.ns.cloudflare.com`
		A	2606:4700:50::a29f:268e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martha.ns.cloudflare.com`
		A	108.162.194.142^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	162.159.38.142^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	172.64.34.142^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.105, 172.67.221.87
		IPv6 hints	2606:4700:3035::ac43:dd57, 2606:4700:3036::6815:4b69
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2400510505

`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=1775931617

Subdomains

www.gzwd168.com

Same first word

gzwd168.com

DNS History

16 records (6 active, 10 former)

○NSdns19.hichina.com2015-05-23 → 2018-08-29 · 4 obs

● 2015-05-23 23:25:00
● 2018-08-29 02:18:08
○ 2026-02-17 09:46:12
○ 2026-04-11 18:36:56

○NSdns20.hichina.com2015-05-23 → 2018-08-29 · 4 obs

● 2015-05-23 23:25:00
● 2018-08-29 02:18:08
○ 2026-02-17 09:46:12
○ 2026-04-11 18:36:56

●NSduke.ns.cloudflare.com2026-02-17 → 2026-04-11 · 3 obs

○ 2018-08-29 02:18:08
● 2026-02-17 09:46:12
● 2026-04-11 18:36:56

●NSmartha.ns.cloudflare.com2026-02-17 → 2026-04-11 · 3 obs

○ 2018-08-29 02:18:08
● 2026-02-17 09:46:12
● 2026-04-11 18:36:56

○A103.228.71.2482015-10-14 → 2016-01-18 · 5 obs

○ 2015-05-23 23:25:00
● 2015-10-14 12:51:12
● 2016-01-18 22:47:06
○ 2016-05-01 22:20:22
○ 2026-04-11 18:36:56

●A104.21.75.1052026-02-17 → 2026-04-11 · 5 obs

○ 2018-08-29 02:18:08
● 2026-02-17 09:46:12
○ 2026-02-24 03:11:26
● 2026-02-25 12:50:18
● 2026-04-11 18:36:56

○A113.10.183.442016-05-01 → 2016-05-01 · 4 obs

○ 2016-01-18 22:47:06
● 2016-05-01 22:20:22
○ 2017-01-12 21:34:52
○ 2026-04-11 18:36:56

○A121.14.136.2262015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 23:25:00
○ 2015-10-14 12:51:12
○ 2026-04-11 18:36:56

○A124.172.156.92017-01-12 → 2018-08-29 · 5 obs

○ 2016-05-01 22:20:22
● 2017-01-12 21:34:52
● 2018-08-29 02:18:08
○ 2026-02-17 09:46:12
○ 2026-04-11 18:36:56

●A172.67.221.872026-02-17 → 2026-04-11 · 5 obs

○ 2018-08-29 02:18:08
● 2026-02-17 09:46:12
○ 2026-02-24 03:11:26
● 2026-02-25 12:50:18
● 2026-04-11 18:36:56

○A188.114.96.02026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-17 09:46:12
● 2026-02-24 03:11:26
○ 2026-02-25 12:50:18
○ 2026-04-11 18:36:56

○A188.114.97.02026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-17 09:46:12
● 2026-02-24 03:11:26
○ 2026-02-25 12:50:18
○ 2026-04-11 18:36:56

●A2606:4700:3035::ac43:dd572026-02-17 → 2026-04-11 · 5 obs

○ 2018-08-29 02:18:08
● 2026-02-17 09:46:12
○ 2026-02-24 03:11:26
● 2026-02-25 12:50:18
● 2026-04-11 18:36:56

●A2606:4700:3036::6815:4b692026-02-17 → 2026-04-11 · 5 obs

○ 2018-08-29 02:18:08
● 2026-02-17 09:46:12
○ 2026-02-24 03:11:26
● 2026-02-25 12:50:18
● 2026-04-11 18:36:56

○A2a06:98c1:3120::2026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-17 09:46:12
● 2026-02-24 03:11:26
○ 2026-02-25 12:50:18
○ 2026-04-11 18:36:56

○A2a06:98c1:3121::2026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-17 09:46:12
● 2026-02-24 03:11:26
○ 2026-02-25 12:50:18
○ 2026-04-11 18:36:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
gzwd168.com	duke.ns.cloudflare.com, martha.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.110

NS records: duke.ns.cloudflare.com, martha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gzwd168.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.87, 104.21.75.105`
AAAA	2	`2606:4700:3035::ac43:dd57, 2606:4700:3036::6815:4b69`
NS	2	`duke.ns.cloudflare.com, martha.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

gzwd168.com is the parent of www.gzwd168.com.

IP Addresses

gzwd168.com points to four IP numbers: 2606:4700:3035::ac43:dd57, 2606:4700:3036::6815:4b69, 104.21.75.105 and 172.67.221.87.

Other host names including ambasadamaroc.ro, lilakutu.com, (0x736578)uallib.com, androidbo.com and www.naj.se share IP numbers with gzwd168.com.

Name Servers

gzwd168.com's delegation uses two name servers, duke.ns.cloudflare.com and martha.ns.cloudflare.com.

gzwd168.com shares the same name server setup as other domains, for example pthxtw.com, veakar.com, tzhfzyw.com, dadilock.com and niecoo.com.

gzwd168.com at least partially shares name servers with other domains, including yhclg.com, 700apps.com, zugspitz-ultratrail.com, vitrolles13.com and bry.do.

Host names with six IP numbers:

duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

martha.ns.cloudflare.com points to: 2606:4700:50::a29f:268e, 2803:f800:50::6ca2:c28e, 2a06:98c1:50::ac40:228e, 108.162.194.142, 162.159.38.142 and 172.64.34.142.

gzwd168.com - robtex.com

gzwd168.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`gzwd168.com`

`com`