🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`youyouedu01.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:38cd^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bbde^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.205^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.222^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyree.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ccf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyree.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyree.ns.cloudflare.com`
		A	108.162.195.207^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	162.159.44.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	172.64.35.207^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
NS	`nicole.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicole.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicole.ns.cloudflare.com`
		A	108.162.192.211^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	172.64.32.211^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	173.245.58.211^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.205, 172.67.187.222
		IPv6 hints	2606:4700:3032::6815:38cd, 2606:4700:3033::ac43:bbde
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOA	`kyree.ns.cloudflare.com`dns@cloudflare.com serial=2407977266

`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=1786922469

rank #945098 globally
rank #403820 in the tld

Previously MX for

youyouedu01.com

Same first word

youyouedu01.com

DNS History

19 records (6 active, 13 former)

○NSf1g1ns1.dnspod.net2016-09-07 → 2016-09-07 · 4 obs

○ 2016-03-28 02:00:02
● 2016-09-07 20:15:38
○ 2026-05-22 07:09:24
○ 2026-08-16 23:36:20

○NSf1g1ns2.dnspod.net2016-09-07 → 2016-09-07 · 4 obs

○ 2016-03-28 02:00:02
● 2016-09-07 20:15:38
○ 2026-05-22 07:09:24
○ 2026-08-16 23:36:20

●NSkyree.ns.cloudflare.com2026-08-16 → 2026-08-16 · 3 obs

○ 2026-06-05 20:17:38
● 2026-08-16 23:36:18
● 2026-08-16 23:36:20

●NSnicole.ns.cloudflare.com2026-08-16 → 2026-08-16 · 3 obs

○ 2026-06-05 20:17:38
● 2026-08-16 23:36:18
● 2026-08-16 23:36:20

○NSns1.dns.com2026-05-22 → 2026-06-05 · 5 obs

○ 2016-09-07 20:15:38
● 2026-05-22 07:09:24
● 2026-06-05 20:17:38
○ 2026-08-16 23:36:18
○ 2026-08-16 23:36:20

○NSns2.dns.com2026-05-22 → 2026-06-05 · 5 obs

○ 2016-09-07 20:15:38
● 2026-05-22 07:09:24
● 2026-06-05 20:17:38
○ 2026-08-16 23:36:18
○ 2026-08-16 23:36:20

○NSns67.domaincontrol.com2015-08-31 → 2015-12-16 · 4 obs

● 2015-08-31 09:44:22
● 2015-12-16 06:53:36
○ 2016-03-28 02:00:02
○ 2026-08-16 23:36:20

○NSns68.domaincontrol.com2015-08-31 → 2015-12-16 · 4 obs

● 2015-08-31 09:44:22
● 2015-12-16 06:53:36
○ 2016-03-28 02:00:02
○ 2026-08-16 23:36:20

○MXmail.skrimple.com2017-04-21 → 2017-04-21 · 4 obs

○ 2016-03-28 02:00:02
● 2017-04-21 01:30:54
○ 2026-05-22 07:09:24
○ 2026-08-16 23:36:20

○MXyouyouedu01.com2015-08-31 → 2015-12-16 · 4 obs

● 2015-08-31 09:44:22
● 2015-12-16 06:53:36
○ 2016-03-28 02:00:02
○ 2026-08-16 23:36:20

●A104.21.56.2052026-08-16 → 2026-08-16 · 3 obs

○ 2026-06-05 20:17:38
● 2026-08-16 23:36:18
● 2026-08-16 23:36:20

○A104.216.70.612016-09-07 → 2016-09-07 · 4 obs

○ 2016-03-28 02:00:02
● 2016-09-07 20:15:38
○ 2017-04-21 01:30:54
○ 2026-08-16 23:36:20

○A107.163.47.382026-05-22 → 2026-06-05 · 5 obs

○ 2017-04-21 01:30:54
● 2026-05-22 07:09:24
● 2026-06-05 20:17:38
○ 2026-08-16 23:36:18
○ 2026-08-16 23:36:20

●A172.67.187.2222026-08-16 → 2026-08-16 · 3 obs

○ 2026-06-05 20:17:38
● 2026-08-16 23:36:18
● 2026-08-16 23:36:20

○A23.229.173.2002015-08-31 → 2015-08-31 · 3 obs

● 2015-08-31 09:44:22
○ 2015-12-16 06:53:36
○ 2026-08-16 23:36:20

●A2606:4700:3032::6815:38cd2026-08-16 → 2026-08-16 · 3 obs

○ 2026-06-05 20:17:38
● 2026-08-16 23:36:18
● 2026-08-16 23:36:20

●A2606:4700:3033::ac43:bbde2026-08-16 → 2026-08-16 · 3 obs

○ 2026-06-05 20:17:38
● 2026-08-16 23:36:18
● 2026-08-16 23:36:20

○A50.63.202.472015-12-16 → 2015-12-16 · 4 obs

○ 2015-08-31 09:44:22
● 2015-12-16 06:53:36
○ 2016-03-28 02:00:02
○ 2026-08-16 23:36:20

○A69.46.84.502017-04-21 → 2017-04-21 · 4 obs

○ 2016-09-07 20:15:38
● 2017-04-21 01:30:54
○ 2026-05-22 07:09:24
○ 2026-08-16 23:36:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
youyouedu01.com	nicole.ns.cloudflare.com, kyree.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.207

NS records: nicole.ns.cloudflare.com, kyree.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for youyouedu01.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.187.222, 104.21.56.205`
AAAA	2	`2606:4700:3032::6815:38cd, 2606:4700:3033::ac43:bbde`
NS	2	`kyree.ns.cloudflare.com, nicole.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyree.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

youyouedu01.com directs to four IP numbers, which are 104.21.56.205, 172.67.187.222, 2606:4700:3032::6815:38cd and 2606:4700:3033::ac43:bbde.

Among the host names that share IP numbers with youyouedu01.com are 010create.it, akakjayabaya.ac.id, winnita-casinos-it.com and two others.

Name Servers

youyouedu01.com uses two name servers for its delegation: kyree.ns.cloudflare.com and nicole.ns.cloudflare.com.

youyouedu01.com has the same name server delegation as a number of other domains, such as drlabchina.com, timesyhsoft.com, rqxingfumy.com and two more.

At least some of youyouedu01.com's name servers are shared with other domains, for example rsfur.com, aisenter.com, zzhtv.com and two more.

It is common for these name servers to be used in conjunction with the name servers sky.ns.cloudflare.com, harley.ns.cloudflare.com and peyton.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname kyree.ns.cloudflare.com directs to 108.162.195.207, 162.159.44.207 and 172.64.35.207 along with 3 other IP addresses.

Hostname nicole.ns.cloudflare.com directs to 108.162.192.211, 172.64.32.211 and 173.245.58.211 along with 3 other IP addresses.

youyouedu01.com - robtex.com

youyouedu01.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`youyouedu01.com`

`com`