`cet21.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dns-parking.com` ⭐
		A	2400:cb00:2049:1::a29f:18c9^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.201^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dns-parking.com`
NS	`ns2.dns-parking.com`
		A	2400:cb00:2049:1::a29f:192a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.25.42^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dns-parking.com`
SOA	`ns1.dns-parking.com`dns@hostinger.com 2026-03-19 #1

`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=1774383937

Same first word

cet21.cz

cet21.com

Similar names

etc12.com

tec21.ch

tec12.at

tec21.org

tec12.de

12tec.com

tec21.fr

tc12e.cn

tec21.com

tec21.de

tec12.com

DNS History

2 records (2 active, 0 former)

●NSns1.dns-parking.com2026-03-04 → 2026-03-24 · 2 obs

● 2026-03-04 20:32:00
● 2026-03-24 20:32:42

●NSns2.dns-parking.com2026-03-04 → 2026-03-24 · 2 obs

● 2026-03-04 20:32:00
● 2026-03-24 20:32:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...	-
cet21.com	ns1.dns-parking.com, ns2.dns-parking.com	4 records

✅ Authoritative Response

Server:162.159.24.201

NS records: ns1.dns-parking.com, ns2.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cet21.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.dns-parking.com, ns2.dns-parking.com`
SOA	1	`ns1.dns-parking.com dns.hostinger.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)

Analysis

Name Servers

cet21.com's delegation is to two name servers ns1.dns-parking.com and ns2.dns-parking.com.

cet21.com shares the same name server configuration as other domains, such as forcinet.ma, cougarimmi.com, htmlmondialrelay.fr, protcart.com.br and elegantbrunette.com.

Host names with two IP numbers: ns1.dns-parking.com points to 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201; ns2.dns-parking.com points to 2400:cb00:2049:1::a29f:192a and 162.159.25.42

cet21.com - robtex.com

cet21.com

com