`yystudy.com`

DNSSEC	⚠️ Not signed
NS	`gemma.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:261b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gemma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gemma.ns.cloudflare.com`
		A	108.162.194.27^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
		A	162.159.38.27^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
		A	172.64.34.27^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gemma.ns.cloudflare.com`
NS	`quinton.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quinton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quinton.ns.cloudflare.com`
		A	108.162.195.249^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
		A	162.159.44.249^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
		A	172.64.35.249^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵¹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸⁹⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`gemma.ns.cloudflare.com`dns@cloudflare.com serial=2411399677

`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=1786126064

Same first word

yystudy.com

Similar names

studyyy.com

DNS History

12 records (5 active, 7 former)

●NSgemma.ns.cloudflare.com2026-04-19 → 2026-08-07 · 3 obs

○ 2026-02-24 11:51:06
● 2026-04-19 13:00:02
● 2026-08-07 18:20:20

○NSns1.sedoparking.com2016-04-01 → 2017-06-17 · 4 obs

● 2016-04-01 11:41:54
● 2017-06-17 20:40:54
○ 2026-02-24 11:51:06
○ 2026-08-07 18:20:20

○NSns2.sedoparking.com2016-04-01 → 2017-06-17 · 4 obs

● 2016-04-01 11:41:54
● 2017-06-17 20:40:54
○ 2026-02-24 11:51:06
○ 2026-08-07 18:20:20

●NSquinton.ns.cloudflare.com2026-04-19 → 2026-08-07 · 3 obs

○ 2026-02-24 11:51:06
● 2026-04-19 13:00:02
● 2026-08-07 18:20:20

○MXlocalhost2016-09-20 → 2017-06-17 · 5 obs

○ 2016-04-01 11:41:54
● 2016-09-20 17:04:54
● 2017-06-17 20:40:54
○ 2026-02-24 11:51:06
○ 2026-08-07 18:20:20

○MXmail.nickstel.com2016-04-01 → 2016-04-01 · 3 obs

● 2016-04-01 11:41:54
○ 2016-09-20 17:04:54
○ 2026-08-07 18:20:20

●MXroute1.mx.cloudflare.net2026-04-19 → 2026-08-07 · 3 obs

○ 2026-02-24 11:51:06
● 2026-04-19 13:00:02
● 2026-08-07 18:20:20

●MXroute2.mx.cloudflare.net2026-04-19 → 2026-08-07 · 3 obs

○ 2026-02-24 11:51:06
● 2026-04-19 13:00:02
● 2026-08-07 18:20:20

●MXroute3.mx.cloudflare.net2026-04-19 → 2026-08-07 · 3 obs

○ 2026-02-24 11:51:06
● 2026-04-19 13:00:02
● 2026-08-07 18:20:20

○A67.23.229.2212015-12-13 → 2015-12-13 · 4 obs

○ 2015-08-22 13:04:58
● 2015-12-13 16:24:20
○ 2016-04-01 11:41:54
○ 2026-08-07 18:20:20

○A72.52.4.1202016-04-01 → 2017-06-17 · 5 obs

○ 2015-12-13 16:24:20
● 2016-04-01 11:41:54
● 2017-06-17 20:40:54
○ 2026-02-24 11:51:06
○ 2026-08-07 18:20:20

○A74.82.63.2292015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 13:04:58
○ 2015-12-13 16:24:20
○ 2026-08-07 18:20:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yystudy.com	gemma.ns.cloudflare.com, quinton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.249

NS records: gemma.ns.cloudflare.com, quinton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yystudy.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`gemma.ns.cloudflare.com, quinton.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 20), route2.mx.cloudflare.net (pri: 51)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`gemma.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

Two name servers handle the delegation for yystudy.com: gemma.ns.cloudflare.com and quinton.ns.cloudflare.com.

yystudy.com has the same name server delegation as a number of other domains, such as anilibus.ru, dentalscanner.net, watismijnip.info and two more.

yystudy.com shares at least some of its name servers with other domains, including hedonist-drinks.co.uk, mystrealm.cc, meihekou8.com and two others.

These name servers are frequently seen alongside the name servers seamus.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

gemma.ns.cloudflare.com resolves to 108.162.194.27, 162.159.38.27 and 172.64.34.27 among others, with 3 other IP addresses in total.

quinton.ns.cloudflare.com resolves to 108.162.195.249, 162.159.44.249 and 172.64.35.249 among others, with 3 other IP addresses in total.

Mail Servers

yystudy.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

yystudy.com shares at least some of its mail servers with other domains — for example honeycasino.org, vrcms.com, vn-hyena.com and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

yystudy.com - robtex.com

yystudy.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`yystudy.com`

`com`