`yzst.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:5312^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a6fa^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.18^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.250^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`vin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vin.ns.cloudflare.com`
		A	108.162.193.245^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	172.64.33.245^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	173.245.59.245^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.83.18, 172.67.166.250
		IPv6	2606:4700:3035::6815:5312, 2606:4700:3035::ac43:a6fa
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2397694122

`net`

	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=1774495387

Same first word

yzst.com

yzst.net

Similar names

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DNS History

9 records (6 active, 3 former)

○NS(root)2015-06-15 → 2016-11-18 · 4 obs

● 2015-06-15 20:50:58
● 2016-11-18 21:23:12
○ 2017-06-20 21:57:30
○ 2026-03-26 03:38:46

●NScoco.ns.cloudflare.com2026-02-15 → 2026-03-26 · 3 obs

○ 2017-06-20 21:57:30
● 2026-02-15 09:35:20
● 2026-03-26 03:38:46

●NSvin.ns.cloudflare.com2026-02-15 → 2026-03-26 · 3 obs

○ 2017-06-20 21:57:30
● 2026-02-15 09:35:20
● 2026-03-26 03:38:46

○MXmail.skrimple.com2015-10-29 → 2015-10-29 · 3 obs

● 2015-10-29 04:56:10
○ 2016-01-28 06:15:00
○ 2026-03-26 03:38:46

●A104.21.83.182026-02-15 → 2026-03-26 · 3 obs

○ 2016-01-28 06:15:00
● 2026-02-15 09:35:20
● 2026-03-26 03:38:46

●A172.67.166.2502026-02-15 → 2026-03-26 · 3 obs

○ 2016-01-28 06:15:00
● 2026-02-15 09:35:20
● 2026-03-26 03:38:46

●A2606:4700:3035::6815:53122026-02-15 → 2026-03-26 · 3 obs

○ 2016-01-28 06:15:00
● 2026-02-15 09:35:20
● 2026-03-26 03:38:46

●A2606:4700:3035::ac43:a6fa2026-02-15 → 2026-03-26 · 3 obs

○ 2016-01-28 06:15:00
● 2026-02-15 09:35:20
● 2026-03-26 03:38:46

○A65.19.157.1992015-10-29 → 2015-10-29 · 3 obs

● 2015-10-29 04:56:10
○ 2016-01-28 06:15:00
○ 2026-03-26 03:38:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
yzst.net	coco.ns.cloudflare.com, vin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.245

NS records: coco.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yzst.net (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.250, 104.21.83.18`
AAAA	2	`2606:4700:3035::ac43:a6fa, 2606:4700:3035::6815:5312`
NS	2	`coco.ns.cloudflare.com, vin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

yzst.net maps to four IP numbers: 2606:4700:3035::6815:5312, 2606:4700:3035::ac43:a6fa, 104.21.83.18 and 172.67.166.250.

Other host names, for instance usvi-info.com, asistenciapsicologica.org, www.softextension.ru, www.sqgqt.com and ticketwizard.com share IP numbers with yzst.net.

Name Servers

Two name servers coco.ns.cloudflare.com and vin.ns.cloudflare.com handle delegation for yzst.net.

yzst.net uses the same name server setup as other domains, for example trcq.net, pdfbookhub.net, avomado.com, 881257.com and myrq.net.

yzst.net partially shares name servers with other domains; examples include booktaxi.ch, thelumosproject.com, apmei.org, simark.com and businassposte.top.

these name servers are commonly used with the name servers ernest.ns.cloudflare.com.

Host names with six IP numbers: coco.ns.cloudflare.com points to: 2606:4700:50::adf5:3a68, 2803:f800:50::6ca2:c068, 2a06:98c1:50::ac40:2068, 108.162.192.104, 172.64.32.104 and 173.245.58.104; vin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf5, 2803:f800:50::6ca2:c1f5, 2a06:98c1:50::ac40:21f5, 108.162.193.245, 172.64.33.245 and 173.245.59.245.

yzst.net - robtex.com

yzst.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`yzst.net`

`net`