`cy4.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2d47^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d310^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.71^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.16^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gabriella.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2686^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabriella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c286^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gabriella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2286^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gabriella.ns.cloudflare.com`
		A	108.162.194.134^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabriella.ns.cloudflare.com`
		A	162.159.38.134^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabriella.ns.cloudflare.com`
		A	172.64.34.134^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabriella.ns.cloudflare.com`
NS	`leonidas.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c365^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonidas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2365^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonidas.ns.cloudflare.com`
		A	108.162.195.101^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	162.159.44.101^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	172.64.35.101^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.71, 172.67.211.16
		IPv6 hints	2606:4700:3030::6815:2d47, 2606:4700:3034::ac43:d310
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=174, name=cloudflare-ech.com
SOA	`gabriella.ns.cloudflare.com`dns@cloudflare.com serial=2399260360

`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=1777153126

Same first word

cy4.de

cy4.ru

cy4.us

cy4.net

cy4.com

cy4.mt

cy4.org

Similar names

c4y.com.br

c4y.org

y4c.net

c4y.biz

c4y.net

4yc.cn

c4y.eu

c4y.de

yc4.com

c4y.cn

4cy.de

4yc.com

4yc.it

4yc.de

4cy.ru

c4y.com

yc4.blogspot.com

c4y.be

yc4.ru

4cy.org

y4c.com

c4y.hu

c4y.co.uk

y4c.org

yc4.cn

c4y.us

4yc.net

y4c.ru

c4y.cc

c4y.ua

4yc.ru

yc4.net

4cy.net

y4c.de

yc4.de

4cy.cc

c4y.online

DNS History

17 records (6 active, 11 former)

●NSgabriella.ns.cloudflare.com2026-04-02 → 2026-04-25 · 3 obs

○ 2017-03-29 11:02:06
● 2026-04-02 13:00:04
● 2026-04-25 22:04:58

●NSleonidas.ns.cloudflare.com2026-04-02 → 2026-04-25 · 3 obs

○ 2017-03-29 11:02:06
● 2026-04-02 13:00:04
● 2026-04-25 22:04:58

○NSns100.rookdns.com2015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 08:42:58
○ 2015-12-22 20:40:32
○ 2026-04-25 22:04:58

○NSns23.domaincontrol.com2015-12-22 → 2016-03-30 · 5 obs

○ 2015-08-14 08:42:58
● 2015-12-22 20:40:32
● 2016-03-30 13:13:06
○ 2017-03-29 11:02:06
○ 2026-04-25 22:04:58

○NSns24.domaincontrol.com2015-12-22 → 2016-03-30 · 5 obs

○ 2015-08-14 08:42:58
● 2015-12-22 20:40:32
● 2016-03-30 13:13:06
○ 2017-03-29 11:02:06
○ 2026-04-25 22:04:58

○NSns77.domaincontrol.com2015-12-22 → 2017-03-29 · 5 obs

○ 2015-08-14 08:42:58
● 2015-12-22 20:40:32
● 2017-03-29 11:02:06
○ 2026-04-02 13:00:04
○ 2026-04-25 22:04:58

○NSns78.domaincontrol.com2015-12-22 → 2017-03-29 · 5 obs

○ 2015-08-14 08:42:58
● 2015-12-22 20:40:32
● 2017-03-29 11:02:06
○ 2026-04-02 13:00:04
○ 2026-04-25 22:04:58

○NSns99.rookdns.com2015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 08:42:58
○ 2015-12-22 20:40:32
○ 2026-04-25 22:04:58

○MXmail.mxproc.com2015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 08:42:58
○ 2015-12-22 20:40:32
○ 2026-04-25 22:04:58

○MXmailstore1.secureserver.net2015-12-22 → 2017-03-29 · 5 obs

○ 2015-08-14 08:42:58
● 2015-12-22 20:40:32
● 2017-03-29 11:02:06
○ 2026-04-02 13:00:04
○ 2026-04-25 22:04:58

○MXsmtp.secureserver.net2015-12-22 → 2017-03-29 · 5 obs

○ 2015-08-14 08:42:58
● 2015-12-22 20:40:32
● 2017-03-29 11:02:06
○ 2026-04-02 13:00:04
○ 2026-04-25 22:04:58

●A104.21.45.712026-04-02 → 2026-04-25 · 3 obs

○ 2017-03-29 11:02:06
● 2026-04-02 13:00:04
● 2026-04-25 22:04:58

○A141.8.224.2392015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 08:42:58
○ 2015-12-22 20:40:32
○ 2026-04-25 22:04:58

●A172.67.211.162026-04-02 → 2026-04-25 · 3 obs

○ 2017-03-29 11:02:06
● 2026-04-02 13:00:04
● 2026-04-25 22:04:58

●A2606:4700:3030::6815:2d472026-04-02 → 2026-04-25 · 3 obs

○ 2017-03-29 11:02:06
● 2026-04-02 13:00:04
● 2026-04-25 22:04:58

●A2606:4700:3034::ac43:d3102026-04-02 → 2026-04-25 · 3 obs

○ 2017-03-29 11:02:06
● 2026-04-02 13:00:04
● 2026-04-25 22:04:58

○A50.63.202.492015-12-22 → 2017-03-29 · 5 obs

○ 2015-08-14 08:42:58
● 2015-12-22 20:40:32
● 2017-03-29 11:02:06
○ 2026-04-02 13:00:04
○ 2026-04-25 22:04:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
cy4.net	gabriella.ns.cloudflare.com, leonidas.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.101

NS records: gabriella.ns.cloudflare.com, leonidas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cy4.net (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.71, 172.67.211.16`
AAAA	2	`2606:4700:3034::ac43:d310, 2606:4700:3030::6815:2d47`
NS	2	`gabriella.ns.cloudflare.com, leonidas.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gabriella.ns.cloudflare.com dns.cloudfla`

Analysis

IP Addresses

cy4.net maps to four IP numbers: 2606:4700:3030::6815:2d47, 2606:4700:3034::ac43:d310, 104.21.45.71 and 172.67.211.16.

Other host names, for instance betapost.us, clinicadevlyn.mx, taslak.org, thaicorporates.com and 88158.net share IP numbers with cy4.net.

Name Servers

Two name servers gabriella.ns.cloudflare.com and leonidas.ns.cloudflare.com are delegated to cy4.net.

cy4.net uses the same name server configuration as other domains, such as huahuei.com, brilliant-tutors.com, southfieldsun.com, cgnewspapers.com and ameriket.com.

cy4.net at least partially shares name servers with other domains such as financefortitude.com, alazhar-university.ac.id, helompo.center, 545287.com and 1xslots-casino-hu.com.

these name servers are commonly used alongside the name servers rafe.ns.cloudflare.com, howard.ns.cloudflare.com, garrett.ns.cloudflare.com, lennox.ns.cloudflare.com and olivia.ns.cloudflare.com.

Host names with six IP numbers: Host name gabriella.ns.cloudflare.com points to 2606:4700:50::a29f:2686, 2803:f800:50::6ca2:c286, 2a06:98c1:50::ac40:2286, 108.162.194.134, 162.159.38.134 and 172.64.34.134; host name leonidas.ns.cloudflare.com points to 2606:4700:58::a29f:2c65, 2803:f800:50::6ca2:c365, 2a06:98c1:50::ac40:2365, 108.162.195.101, 162.159.44.101 and 172.64.35.101.

cy4.net - robtex.com

cy4.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`cy4.net`

`net`