`zychw.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ccf0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:326a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.106^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.240^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aleena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2651^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c251^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aleena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2251^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aleena.ns.cloudflare.com`
		A	108.162.194.81^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	162.159.38.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	172.64.34.81^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
NS	`ignacio.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c352^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ignacio.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2352^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ignacio.ns.cloudflare.com`
		A	108.162.195.82^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	162.159.44.82^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	172.64.35.82^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.106, 172.67.204.240
		IPv6 hints	2606:4700:3031::ac43:ccf0, 2606:4700:3036::6815:326a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOA	`aleena.ns.cloudflare.com`dns@cloudflare.com serial=2410732047

`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=1785356257

Same first word

zychw.com

Similar names

hyzcw.cn

wzych.com

hzcyw.cn

ywczh.pro

ychzw.org.cn

hyczw.cn

whcyz.com

zhycw.com

whczy.com

chyzw.cn

wzchy.com

hzcyw.com

whyzc.cn

whzyc.com

yczhw.com

zchyw.cn

zcwyh.com

zyhcw.cfd

zycwh.com

zhycw.cn

hczyw.com

hywzc.com

chywz.com

hzwcy.com

DNS History

21 records (6 active, 15 former)

●NSaleena.ns.cloudflare.com2026-07-11 → 2026-07-29 · 3 obs

○ 2017-02-18 06:55:48
● 2026-07-11 23:06:10
● 2026-07-29 20:32:06

○NSdns1.iidns.com2017-02-18 → 2017-02-18 · 4 obs

○ 2016-01-22 06:21:04
● 2017-02-18 06:55:48
○ 2026-07-11 23:06:10
○ 2026-07-29 20:32:06

○NSdns2.iidns.com2017-02-18 → 2017-02-18 · 4 obs

○ 2016-01-22 06:21:04
● 2017-02-18 06:55:48
○ 2026-07-11 23:06:10
○ 2026-07-29 20:32:06

○NSdns3.iidns.com2017-02-18 → 2017-02-18 · 4 obs

○ 2016-01-22 06:21:04
● 2017-02-18 06:55:48
○ 2026-07-11 23:06:10
○ 2026-07-29 20:32:06

○NSdns4.iidns.com2017-02-18 → 2017-02-18 · 4 obs

○ 2016-01-22 06:21:04
● 2017-02-18 06:55:48
○ 2026-07-11 23:06:10
○ 2026-07-29 20:32:06

○NSdns5.iidns.com2017-02-18 → 2017-02-18 · 4 obs

○ 2016-01-22 06:21:04
● 2017-02-18 06:55:48
○ 2026-07-11 23:06:10
○ 2026-07-29 20:32:06

○NSdns6.iidns.com2017-02-18 → 2017-02-18 · 4 obs

○ 2016-01-22 06:21:04
● 2017-02-18 06:55:48
○ 2026-07-11 23:06:10
○ 2026-07-29 20:32:06

●NSignacio.ns.cloudflare.com2026-07-11 → 2026-07-29 · 3 obs

○ 2017-02-18 06:55:48
● 2026-07-11 23:06:10
● 2026-07-29 20:32:06

○NSns1.xrnet.cn2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 00:51:04
○ 2015-08-11 20:24:26
○ 2026-07-29 20:32:06

○NSns15.xincache.com2015-08-11 → 2016-01-22 · 5 obs

○ 2008-03-17 00:51:04
● 2015-08-11 20:24:26
● 2016-01-22 06:21:04
○ 2017-02-18 06:55:48
○ 2026-07-29 20:32:06

○NSns16.xincache.com2015-08-11 → 2016-01-22 · 5 obs

○ 2008-03-17 00:51:04
● 2015-08-11 20:24:26
● 2016-01-22 06:21:04
○ 2017-02-18 06:55:48
○ 2026-07-29 20:32:06

○NSns2.xrnet.cn2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 00:51:04
○ 2015-08-11 20:24:26
○ 2026-07-29 20:32:06

○MXmail.zychw.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 00:51:04
○ 2015-08-11 20:24:26
○ 2026-07-29 20:32:06

●A104.21.50.1062026-07-11 → 2026-07-29 · 3 obs

○ 2017-02-18 06:55:48
● 2026-07-11 23:06:10
● 2026-07-29 20:32:06

○A113.10.186.1362015-08-11 → 2016-01-22 · 5 obs

○ 2008-03-17 00:51:04
● 2015-08-11 20:24:26
● 2016-01-22 06:21:04
○ 2016-05-11 02:16:02
○ 2026-07-29 20:32:06

●A172.67.204.2402026-07-11 → 2026-07-29 · 3 obs

○ 2017-02-18 06:55:48
● 2026-07-11 23:06:10
● 2026-07-29 20:32:06

○A2606:4700:3030::ac43:ccf02026-07-11 → 2026-07-11 · 3 obs

○ 2017-02-18 06:55:48
● 2026-07-11 23:06:10
○ 2026-07-29 20:32:06

●A2606:4700:3031::ac43:ccf02026-07-29 → 2026-07-29 · 2 obs

○ 2026-07-11 23:06:10
● 2026-07-29 20:32:06

○A2606:4700:3033::6815:326a2026-07-11 → 2026-07-11 · 3 obs

○ 2017-02-18 06:55:48
● 2026-07-11 23:06:10
○ 2026-07-29 20:32:06

●A2606:4700:3036::6815:326a2026-07-29 → 2026-07-29 · 2 obs

○ 2026-07-11 23:06:10
● 2026-07-29 20:32:06

○A65.19.157.2002016-05-11 → 2016-05-11 · 4 obs

○ 2016-01-22 06:21:04
● 2016-05-11 02:16:02
○ 2017-02-18 06:55:48
○ 2026-07-29 20:32:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
zychw.com	aleena.ns.cloudflare.com, ignacio.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.81

NS records: aleena.ns.cloudflare.com, ignacio.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zychw.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.106, 172.67.204.240`
AAAA	2	`2606:4700:3031::ac43:ccf0, 2606:4700:3036::6815:326a`
NS	2	`aleena.ns.cloudflare.com, ignacio.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aleena.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zychw.com has four IP addresses: 104.21.50.106, 172.67.204.240, 2606:4700:3031::ac43:ccf0 and 2606:4700:3036::6815:326a.

Two other host names, along with colegioada.edu.mx, innovationsqatar.com and pisixanu.com, also share IP numbers with zychw.com.

Name Servers

Two name servers handle the delegation for zychw.com: aleena.ns.cloudflare.com and ignacio.ns.cloudflare.com.

zychw.com shares its NS records with other domains, for example avatar2019.com, spttea.com, vmeiwu.com and two others.

zychw.com partially shares its NS delegation with several other domains, including 100coins.online, promoshot.it, unetenet.net and two others.

The name servers abdullah.ns.cloudflare.com, kelly.ns.cloudflare.com, christian.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

aleena.ns.cloudflare.com resolves to 108.162.194.81, 162.159.38.81 and 172.64.34.81 among others, with 3 other IP addresses in total.

ignacio.ns.cloudflare.com resolves to 108.162.195.82, 162.159.44.82 and 172.64.35.82 among others, with 3 other IP addresses in total.

zychw.com - robtex.com

zychw.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

`zychw.com`

`com`