`ctzwh.com`

DNSSEC	⚠️ Not signed
A	104.168.29.46^{🇺🇸 Colocrossing-AS104.168.29.0/24}
		PTR	`104-168-29-46-host.colocrossing.com`
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1719223101

`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=1774403912

Subdomains

www.ctzwh.com

Same first word

ctzwh.com

Similar names

wzcth.com

zwtch.com

thzcw.com

ztchw.com

zhtcw.com

cthzw.com

zhcwt.com

tzhcw.net

hctzw.net

DNS History

8 records (5 active, 3 former)

●NSns1.judns.com2026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 02:11:00

●NSns1.julydns.com2026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 02:11:00

●NSns2.judns.com2026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 02:11:00

●NSns2.julydns.com2026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 02:11:00

●A104.168.29.462026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-03 12:22:24
● 2026-03-25 02:11:00

○A47.52.27.482017-06-03 → 2017-06-03 · 3 obs

○ 2016-07-12 02:46:20
● 2017-06-03 12:22:24
○ 2026-03-25 02:11:00

○A47.52.66.212017-06-03 → 2017-06-03 · 3 obs

○ 2016-07-12 02:46:20
● 2017-06-03 12:22:24
○ 2026-03-25 02:11:00

○A47.89.39.982016-07-12 → 2016-07-12 · 3 obs

● 2016-07-12 02:46:20
○ 2017-06-03 12:22:24
○ 2026-03-25 02:11:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ctzwh.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctzwh.com (unsigned zone)

⏱️ Timing

Total: 350ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.168.29.46`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Hierarchy

ctzwh.com is the parent of www.ctzwh.com.

IP Addresses

ctzwh.com resolves to a single IP address: 104.168.29.46.

Other host names, for instance www.ctzwh.com, share IP numbers with ctzwh.com.

Name Servers

ctzwh.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

ctzwh.com at least partially shares name servers with other domains, including syzyjdsb.com, cheehong.cn, hzbdzx.com, anding7.com and 7993132.com.