`zstsz.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8a74^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:46b6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.182^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.116^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`albert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`albert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`albert.ns.cloudflare.com`
		A	108.162.193.58^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	172.64.33.58^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	173.245.59.58^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
NS	`alexandra.ns.cloudflare.com`
		A	2606:4700:50::a29f:261e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexandra.ns.cloudflare.com`
		A	108.162.194.30^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	162.159.38.30^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	172.64.34.30^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.182, 172.67.138.116
		IPv6 hints	2606:4700:3033::ac43:8a74, 2606:4700:3037::6815:46b6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`albert.ns.cloudflare.com`dns@cloudflare.com serial=2401021349

`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=1776139432

Same first word

zstsz.com

zstsz.cn

Similar names

sztzs.com

zztss.com

tzszs.com

szzst.xyz

sztzs.ru

tzzss.com

ssztz.com

tszzs.net

sztzs.net

szzst.com

zzsts.com

tszsz.com

szzts.com

zzsst.cn

stszz.hr

szszt.com

zzsst.com

tszzs.com

sztsz.cn

sztsz.com

DNS History

24 records (6 active, 18 former)

●NSalbert.ns.cloudflare.com2026-03-26 → 2026-04-14 · 3 obs

○ 2019-01-20 01:28:34
● 2026-03-26 18:07:56
● 2026-04-14 04:20:14

●NSalexandra.ns.cloudflare.com2026-03-26 → 2026-04-14 · 3 obs

○ 2019-01-20 01:28:34
● 2026-03-26 18:07:56
● 2026-04-14 04:20:14

○NSns1.namebrightdns.com2015-08-17 → 2019-01-20 · 4 obs

● 2015-08-17 10:47:18
● 2019-01-20 01:28:34
○ 2026-03-26 18:07:56
○ 2026-04-14 04:20:14

○NSns2.namebrightdns.com2015-08-17 → 2019-01-20 · 4 obs

● 2015-08-17 10:47:18
● 2019-01-20 01:28:34
○ 2026-03-26 18:07:56
○ 2026-04-14 04:20:14

○NSnsg1.namebrightdns.com2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 10:47:18
○ 2015-12-08 09:12:22
○ 2026-04-14 04:20:14

●A104.21.70.1822026-04-14 → 2026-04-14 · 2 obs

○ 2026-03-26 18:07:56
● 2026-04-14 04:20:14

●A172.67.138.1162026-04-14 → 2026-04-14 · 2 obs

○ 2026-03-26 18:07:56
● 2026-04-14 04:20:14

○A188.114.96.02026-03-26 → 2026-03-26 · 3 obs

○ 2019-01-20 01:28:34
● 2026-03-26 18:07:56
○ 2026-04-14 04:20:14

○A188.114.97.02026-03-26 → 2026-03-26 · 3 obs

○ 2019-01-20 01:28:34
● 2026-03-26 18:07:56
○ 2026-04-14 04:20:14

●A2606:4700:3033::ac43:8a742026-04-14 → 2026-04-14 · 2 obs

○ 2026-03-26 18:07:56
● 2026-04-14 04:20:14

●A2606:4700:3037::6815:46b62026-04-14 → 2026-04-14 · 2 obs

○ 2026-03-26 18:07:56
● 2026-04-14 04:20:14

○A2a06:98c1:3120::2026-03-26 → 2026-03-26 · 3 obs

○ 2019-01-20 01:28:34
● 2026-03-26 18:07:56
○ 2026-04-14 04:20:14

○A2a06:98c1:3121::2026-03-26 → 2026-03-26 · 3 obs

○ 2019-01-20 01:28:34
● 2026-03-26 18:07:56
○ 2026-04-14 04:20:14

○A52.1.21.1262015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 10:47:18
○ 2016-12-27 19:45:46
○ 2026-04-14 04:20:14

○A52.21.180.2332016-03-25 → 2016-03-25 · 4 obs

○ 2015-12-08 09:12:22
● 2016-03-25 11:45:18
○ 2016-12-27 19:45:46
○ 2026-04-14 04:20:14

○A52.3.120.902016-03-25 → 2016-03-25 · 4 obs

○ 2015-12-08 09:12:22
● 2016-03-25 11:45:18
○ 2016-12-27 19:45:46
○ 2026-04-14 04:20:14

○A52.44.229.1842016-12-27 → 2016-12-27 · 4 obs

○ 2016-03-25 11:45:18
● 2016-12-27 19:45:46
○ 2019-01-20 01:28:34
○ 2026-04-14 04:20:14

○A54.174.31.2542015-12-08 → 2015-12-08 · 4 obs

○ 2015-08-17 10:47:18
● 2015-12-08 09:12:22
○ 2016-03-25 11:45:18
○ 2026-04-14 04:20:14

○A54.208.74.2152015-12-08 → 2015-12-08 · 4 obs

○ 2015-08-17 10:47:18
● 2015-12-08 09:12:22
○ 2016-03-25 11:45:18
○ 2026-04-14 04:20:14

○A54.84.53.382016-12-27 → 2016-12-27 · 4 obs

○ 2016-03-25 11:45:18
● 2016-12-27 19:45:46
○ 2019-01-20 01:28:34
○ 2026-04-14 04:20:14

○A54.86.177.2552015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 10:47:18
○ 2016-12-27 19:45:46
○ 2026-04-14 04:20:14

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-17 → 2016-03-25 · 4 obs

● 2015-08-17 10:47:18
● 2016-03-25 11:45:18
○ 2016-12-27 19:45:46
○ 2026-04-14 04:20:14

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-27 → 2016-12-27 · 4 obs

○ 2016-03-25 11:45:18
● 2016-12-27 19:45:46
○ 2019-01-20 01:28:34
○ 2026-04-14 04:20:14

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-01-20 → 2019-01-20 · 4 obs

○ 2016-12-27 19:45:46
● 2019-01-20 01:28:34
○ 2026-03-26 18:07:56
○ 2026-04-14 04:20:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zstsz.com	albert.ns.cloudflare.com, alexandra.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.30

NS records: albert.ns.cloudflare.com, alexandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zstsz.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.70.182, 172.67.138.116`
AAAA	2	`2606:4700:3037::6815:46b6, 2606:4700:3033::ac43:8a74`
NS	2	`albert.ns.cloudflare.com, alexandra.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`albert.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zstsz.com maps to four IP numbers: 2606:4700:3033::ac43:8a74, 2606:4700:3037::6815:46b6, 104.21.70.182 and 172.67.138.116.

Other host names such as www.medianews4u.com, www.(0x706f726e)bado.com, cuonglien.com, asianwebcamreviews.com and 1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.1ab653cfdaaa.niagarabuscharters.com share IPs with zstsz.com.

Name Servers

Two name servers albert.ns.cloudflare.com and alexandra.ns.cloudflare.com handle the delegation for zstsz.com.

zstsz.com shares the same name server setup as other domains, for example cfsw168.com, qjteyb.com, 51wanba.com, katmepb.com and gzjiande.com.

zstsz.com at least partially shares name servers with other domains, for example bjjkly.com, bulliscreek.com, re-rehab.com, uikrf.ru and tristonsoft.com.

These name servers are often used together with sage.ns.cloudflare.com and marissa.ns.cloudflare.com.

Host names with six IP numbers:

albert.ns.cloudflare.com points to 2606:4700:58::adf5:3b3a, 2803:f800:50::6ca2:c13a, 2a06:98c1:50::ac40:213a, 108.162.193.58, 172.64.33.58 and 173.245.59.58.

alexandra.ns.cloudflare.com points to 2606:4700:50::a29f:261e, 2803:f800:50::6ca2:c21e, 2a06:98c1:50::ac40:221e, 108.162.194.30, 162.159.38.30 and 172.64.34.30.

zstsz.com - robtex.com

zstsz.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

`zstsz.com`

`com`