`host21q.cfd`

DNSSEC	⚠️ Not signed
NS	`thea.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thea.ns.cloudflare.com`
		A	108.162.194.247^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	162.159.38.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	172.64.34.247^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
NS	`vicente.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vicente.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vicente.ns.cloudflare.com`
		A	108.162.195.239^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	162.159.44.239^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	172.64.35.239^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
SOA	`thea.ns.cloudflare.com`dns@cloudflare.com serial=2405037736

`cfd`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.cfd`
	NS	`b.nic.cfd`
	NS	`c.nic.cfd`
	NS	`d.nic.cfd`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1784142259

⚠️ On DNS blocklist: pro, pro.plus, tif, ultimate

Subdomains

www.host21q.cfd

Same first word

host21q.cfd

Similar names

host12q.cfd

DNS History

2 records (2 active, 0 former)

●NSthea.ns.cloudflare.com2026-05-27 → 2026-07-15 · 2 obs

● 2026-05-27 09:40:24
● 2026-07-15 19:39:32

●NSvicente.ns.cloudflare.com2026-05-27 → 2026-07-15 · 2 obs

● 2026-05-27 09:40:24
● 2026-07-15 19:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cfd	b.nic.cfd, c.nic.cfd, a.nic.cfd, d.nic.cfd	8 records
host21q.cfd	thea.ns.cloudflare.com, vicente.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.247

NS records: thea.ns.cloudflare.com, vicente.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for host21q.cfd (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`thea.ns.cloudflare.com, vicente.ns.cloudflare.com`
SOA	1	`thea.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (b.nic.cfd, b.nic.cfd, c.nic.cfd...)

Analysis

Hierarchy

host21q.cfd is a parent domain of www.host21q.cfd.

Name Servers

DNS delegation for host21q.cfd points to two name servers: thea.ns.cloudflare.com and vicente.ns.cloudflare.com.

host21q.cfd uses the same name servers as several other domains — among them host09v.cfd, host44v.cfd, host46p.cfd and two more.

host21q.cfd shares at least some of its name servers with other domains, including knoxdevelopers.com, qqshu.net, celltherm.com.au and two others.

These name servers are frequently paired with the name servers matias.ns.cloudflare.com and ezra.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

thea.ns.cloudflare.com has IP addresses 108.162.194.247, 162.159.38.247 and 172.64.34.247, plus 3 other.

vicente.ns.cloudflare.com has IP addresses 108.162.195.239, 162.159.44.239 and 172.64.35.239, plus 3 other.

host21q.cfd - robtex.com

host21q.cfd

cfd