`gzctls.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1561^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:c5a8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.97^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.168^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kai.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kai.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kai.ns.cloudflare.com`
		A	108.162.193.188^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	172.64.33.188^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	173.245.59.188^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.97, 172.67.197.168
		IPv6 hints	2606:4700:3031::6815:1561, 2606:4700:3031::ac43:c5a8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOA	`kai.ns.cloudflare.com`dns@cloudflare.com serial=2407586679

`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=1783237861

Same first word

gzctls.com

Similar names

zglstc.com

zsgctl.com

ztlgcs.com

sczglt.com

szlgct.cn

sztlgc.com

zcslgt.com

gzlsct.cn

gslzct.com

gltcsz.com

lsctgz.com

ltgszc.com

gzsltc.com

tclgzs.cn

lztgsc.com

gztlcs.com

DNS History

15 records (6 active, 9 former)

●NSkai.ns.cloudflare.com2026-06-01 → 2026-07-05 · 3 obs

○ 2017-09-08 20:35:50
● 2026-06-01 23:10:44
● 2026-07-05 08:05:54

●NSleah.ns.cloudflare.com2026-06-01 → 2026-07-05 · 3 obs

○ 2017-09-08 20:35:50
● 2026-06-01 23:10:44
● 2026-07-05 08:05:54

○NSns1.bdydns.cn2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 20:35:50
○ 2026-06-01 23:10:44
○ 2026-07-05 08:05:54

○NSns2.bdydns.cn2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 20:35:50
○ 2026-06-01 23:10:44
○ 2026-07-05 08:05:54

●A104.21.21.972026-06-01 → 2026-07-05 · 6 obs

● 2026-06-01 23:10:44
● 2026-06-04 05:59:40
○ 2026-06-15 20:01:58
○ 2026-06-17 04:12:30
● 2026-07-05 08:05:52
● 2026-07-05 08:05:54

●A172.67.197.1682026-06-01 → 2026-07-05 · 6 obs

● 2026-06-01 23:10:44
● 2026-06-04 05:59:40
○ 2026-06-15 20:01:58
○ 2026-06-17 04:12:30
● 2026-07-05 08:05:52
● 2026-07-05 08:05:54

○A188.114.96.02026-06-15 → 2026-06-17 · 5 obs

○ 2026-06-04 05:59:40
● 2026-06-15 20:01:58
● 2026-06-17 04:12:30
○ 2026-07-05 08:05:52
○ 2026-07-05 08:05:54

○A188.114.97.02026-06-15 → 2026-06-17 · 5 obs

○ 2026-06-04 05:59:40
● 2026-06-15 20:01:58
● 2026-06-17 04:12:30
○ 2026-07-05 08:05:52
○ 2026-07-05 08:05:54

●A2606:4700:3031::6815:15612026-07-05 → 2026-07-05 · 3 obs

○ 2026-06-17 04:12:30
● 2026-07-05 08:05:52
● 2026-07-05 08:05:54

●A2606:4700:3031::ac43:c5a82026-07-05 → 2026-07-05 · 3 obs

○ 2026-06-17 04:12:30
● 2026-07-05 08:05:52
● 2026-07-05 08:05:54

○A2606:4700:3037::6815:15612026-06-01 → 2026-06-04 · 4 obs

● 2026-06-01 23:10:44
● 2026-06-04 05:59:40
○ 2026-06-15 20:01:58
○ 2026-07-05 08:05:54

○A2606:4700:3037::ac43:c5a82026-06-01 → 2026-06-04 · 4 obs

● 2026-06-01 23:10:44
● 2026-06-04 05:59:40
○ 2026-06-15 20:01:58
○ 2026-07-05 08:05:54

○A2a06:98c1:3120::2026-06-15 → 2026-06-17 · 5 obs

○ 2026-06-04 05:59:40
● 2026-06-15 20:01:58
● 2026-06-17 04:12:30
○ 2026-07-05 08:05:52
○ 2026-07-05 08:05:54

○A2a06:98c1:3121::2026-06-15 → 2026-06-17 · 5 obs

○ 2026-06-04 05:59:40
● 2026-06-15 20:01:58
● 2026-06-17 04:12:30
○ 2026-07-05 08:05:52
○ 2026-07-05 08:05:54

○CNAMEgzctls.gz01.bdysite.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 20:35:50
○ 2026-06-01 23:10:44
○ 2026-07-05 08:05:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
gzctls.com	leah.ns.cloudflare.com, kai.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.188

NS records: leah.ns.cloudflare.com, kai.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gzctls.com (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.97, 172.67.197.168`
AAAA	2	`2606:4700:3031::6815:1561, 2606:4700:3031::ac43:c5a8`
NS	2	`kai.ns.cloudflare.com, leah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kai.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gzctls.com resolves to four IP addresses: 104.21.21.97, 172.67.197.168, 2606:4700:3031::6815:1561 and 2606:4700:3031::ac43:c5a8.

Additional host names — prolonginvestments.com, mail.pplab.org, www.skdailynews.com and two others — share IP numbers with gzctls.com.

Name Servers

Two name servers handle the delegation for gzctls.com: kai.ns.cloudflare.com and leah.ns.cloudflare.com.

gzctls.com shares its name server setup with other domains, including marrs.media, gdlhx.com, 91ppw.com and two others.

gzctls.com has at least partial name server overlap with other domains, such as chinababyclothing.com, astonbola.mobi, iconsole.plus and two others.

Host names with 6 IP numbers:

kai.ns.cloudflare.com resolves to 108.162.193.188, 172.64.33.188 and 173.245.59.188 among others, with 3 other IP addresses in total.

leah.ns.cloudflare.com resolves to 108.162.192.129, 172.64.32.129 and 173.245.58.129 among others, with 3 other IP addresses in total.

gzctls.com - robtex.com

gzctls.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

`gzctls.com`

`com`