`ctwoz.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1.ctwoz.com` ⚠️ Not in zone NS records
	NS	`ns2.ctwoz.com` ⚠️ Not in zone NS records

`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=1778481936

Previously MX for

ctwoz.com

Same first word

ctwoz.com

Similar names

wzotc.com

zwcto.com

tczow.pl

DNS History

4 records (2 active, 2 former)

●NSns1.ctwoz.com2015-11-22 → 2026-05-11 · 2 obs

● 2015-11-22 06:40:14
● 2026-05-11 06:50:42

●NSns2.ctwoz.com2015-11-22 → 2026-05-11 · 2 obs

● 2015-11-22 06:40:14
● 2026-05-11 06:50:42

○MXctwoz.com2015-11-22 → 2020-03-14 · 4 obs

● 2015-11-22 06:40:14
● 2020-03-14 19:22:52
○ 2026-04-07 22:53:48
○ 2026-05-11 06:50:42

○A23.227.134.1942015-11-22 → 2020-03-14 · 4 obs

● 2015-11-22 06:40:14
● 2020-03-14 19:22:52
○ 2026-04-07 22:53:48
○ 2026-05-11 06:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
ctwoz.com	ns1.ctwoz.com, ns2.ctwoz.com	2 records

✅ Authoritative Response

Server:23.227.134.195

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctwoz.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.ctwoz.com, ns2.ctwoz.com)

Analysis

Name Servers

ctwoz.com is delegated to two name servers ns1.ctwoz.com and ns2.ctwoz.com.

ctwoz.com - robtex.com

ctwoz.com

com