`dsfzsb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3407^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c0c6^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.7^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.198^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.52.7, 172.67.192.198
		IPv6	2606:4700:3031::6815:3407, 2606:4700:3033::ac43:c0c6
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2398177548

`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=1774535142

Same first word

dsfzsb.com

Similar names

sdfsbz.com

sfzdsb.com

zdsfsb.com

DNS History

17 records (6 active, 11 former)

●NSdorthy.ns.cloudflare.com2026-02-19 → 2026-03-26 · 3 obs

○ 2017-06-27 01:27:38
● 2026-02-19 23:49:14
● 2026-03-26 14:30:34

○NSf1g1ns1.dnspod.net2015-08-13 → 2016-12-03 · 4 obs

● 2015-08-13 21:49:06
● 2016-12-03 04:12:08
○ 2017-06-27 01:27:38
○ 2026-03-26 14:30:34

○NSf1g1ns2.dnspod.net2015-08-13 → 2016-12-03 · 4 obs

● 2015-08-13 21:49:06
● 2016-12-03 04:12:08
○ 2017-06-27 01:27:38
○ 2026-03-26 14:30:34

○NSjuming.dnsdun.com2017-06-27 → 2017-06-27 · 4 obs

○ 2016-12-03 04:12:08
● 2017-06-27 01:27:38
○ 2026-02-19 23:49:14
○ 2026-03-26 14:30:34

○NSjuming.dnsdun.net2017-06-27 → 2017-06-27 · 4 obs

○ 2016-12-03 04:12:08
● 2017-06-27 01:27:38
○ 2026-02-19 23:49:14
○ 2026-03-26 14:30:34

●NSrayden.ns.cloudflare.com2026-02-19 → 2026-03-26 · 3 obs

○ 2017-06-27 01:27:38
● 2026-02-19 23:49:14
● 2026-03-26 14:30:34

●A104.21.52.72026-02-19 → 2026-03-26 · 5 obs

○ 2017-06-27 01:27:38
● 2026-02-19 23:49:14
○ 2026-02-27 06:36:16
● 2026-03-26 14:30:32
● 2026-03-26 14:30:34

○A172.246.226.1772015-08-13 → 2015-12-22 · 4 obs

● 2015-08-13 21:49:06
● 2015-12-22 19:27:22
○ 2016-04-06 23:56:48
○ 2026-03-26 14:30:34

○A172.246.226.862015-08-13 → 2015-12-22 · 4 obs

● 2015-08-13 21:49:06
● 2015-12-22 19:27:22
○ 2016-04-06 23:56:48
○ 2026-03-26 14:30:34

●A172.67.192.1982026-02-19 → 2026-03-26 · 5 obs

○ 2017-06-27 01:27:38
● 2026-02-19 23:49:14
○ 2026-02-27 06:36:16
● 2026-03-26 14:30:32
● 2026-03-26 14:30:34

○A188.114.96.02026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-19 23:49:14
● 2026-02-27 06:36:16
○ 2026-03-26 14:30:32
○ 2026-03-26 14:30:34

○A188.114.97.02026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-19 23:49:14
● 2026-02-27 06:36:16
○ 2026-03-26 14:30:32
○ 2026-03-26 14:30:34

○A23.244.189.1682017-06-27 → 2017-06-27 · 4 obs

○ 2016-04-06 23:56:48
● 2017-06-27 01:27:38
○ 2026-02-19 23:49:14
○ 2026-03-26 14:30:34

●A2606:4700:3031::6815:34072026-02-19 → 2026-03-26 · 5 obs

○ 2017-06-27 01:27:38
● 2026-02-19 23:49:14
○ 2026-02-27 06:36:16
● 2026-03-26 14:30:32
● 2026-03-26 14:30:34

●A2606:4700:3033::ac43:c0c62026-02-19 → 2026-03-26 · 5 obs

○ 2017-06-27 01:27:38
● 2026-02-19 23:49:14
○ 2026-02-27 06:36:16
● 2026-03-26 14:30:32
● 2026-03-26 14:30:34

○A2a06:98c1:3120::2026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-19 23:49:14
● 2026-02-27 06:36:16
○ 2026-03-26 14:30:32
○ 2026-03-26 14:30:34

○A2a06:98c1:3121::2026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-19 23:49:14
● 2026-02-27 06:36:16
○ 2026-03-26 14:30:32
○ 2026-03-26 14:30:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dsfzsb.com	dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dsfzsb.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.7, 172.67.192.198`
AAAA	2	`2606:4700:3033::ac43:c0c6, 2606:4700:3031::6815:3407`
NS	2	`dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by dsfzsb.com: 2606:4700:3031::6815:3407, 2606:4700:3033::ac43:c0c6, 104.21.52.7 and 172.67.192.198.

other host names including xckaoyan.cn, www.shrty.one, www.robbotube.com, shrty.one and cepat.org share IP numbers with dsfzsb.com.

Name Servers

dsfzsb.com is delegated to two name servers dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.

dsfzsb.com shares the same name server setup as other domains, for instance xmtapp.com, bilon17.com, lmery.com, yeszhu.com and trendianoonline.com.

dsfzsb.com at least partially shares name servers with other domains, for instance fudwatch.co.uk, sconengineers.com, dbasolucoesadministrativas.com.br, autodoc.dk and bg-tel.com.

These name servers are commonly used alongside jen.ns.cloudflare.com and amir.ns.cloudflare.com.

Host names with six IP numbers:

Host name dorthy.ns.cloudflare.com points to: 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249.

Host name rayden.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.

dsfzsb.com - robtex.com

dsfzsb.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

`dsfzsb.com`

`com`