`yuedu.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3e11^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d9e6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.17^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.230^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`princess.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2611^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c211^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`princess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2211^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`princess.ns.cloudflare.com`
		A	108.162.194.17^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	162.159.38.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	172.64.34.17^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
NS	`toby.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`toby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`toby.ns.cloudflare.com`
		A	108.162.193.239^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	172.64.33.239^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	173.245.59.239^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.62.17, 172.67.217.230
		IPv6	2606:4700:3030::6815:3e11, 2606:4700:3035::ac43:d9e6
SOA	`princess.ns.cloudflare.com`dns@cloudflare.com serial=2395292542

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1774414303

Same first word

yuedu.info

yuedu.fm

yuedu.org

yuedu.today

yuedu.biz

Similar names

eduyu.com

duyue.com

DNS History

22 records (6 active, 16 former)

○NSdns10.hichina.com2018-11-10 → 2018-11-10 · 4 obs

○ 2017-02-09 06:04:58
● 2018-11-10 21:42:32
○ 2026-03-21 07:23:44
○ 2026-03-25 05:05:22

○NSdns15.parkpage.foundationapi.com2015-11-27 → 2015-11-27 · 4 obs

○ 2015-07-21 23:07:30
● 2015-11-27 12:44:28
○ 2016-03-08 14:42:42
○ 2026-03-25 05:05:22

○NSdns16.parkpage.foundationapi.com2015-11-27 → 2015-11-27 · 4 obs

○ 2015-07-21 23:07:30
● 2015-11-27 12:44:28
○ 2016-03-08 14:42:42
○ 2026-03-25 05:05:22

○NSdns9.hichina.com2018-11-10 → 2018-11-10 · 4 obs

○ 2017-02-09 06:04:58
● 2018-11-10 21:42:32
○ 2026-03-21 07:23:44
○ 2026-03-25 05:05:22

○NSf1g1ns1.dnspod.net2016-03-08 → 2017-02-09 · 5 obs

○ 2015-11-27 12:44:28
● 2016-03-08 14:42:42
● 2017-02-09 06:04:58
○ 2018-11-10 21:42:32
○ 2026-03-25 05:05:22

○NSf1g1ns2.dnspod.net2016-03-08 → 2017-02-09 · 5 obs

○ 2015-11-27 12:44:28
● 2016-03-08 14:42:42
● 2017-02-09 06:04:58
○ 2018-11-10 21:42:32
○ 2026-03-25 05:05:22

○NSns1.alidns.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 23:07:30
○ 2015-11-27 12:44:28
○ 2026-03-25 05:05:22

○NSns2.alidns.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 23:07:30
○ 2015-11-27 12:44:28
○ 2026-03-25 05:05:22

●NSprincess.ns.cloudflare.com2026-03-21 → 2026-03-25 · 3 obs

○ 2018-11-10 21:42:32
● 2026-03-21 07:23:44
● 2026-03-25 05:05:22

●NStoby.ns.cloudflare.com2026-03-21 → 2026-03-25 · 3 obs

○ 2018-11-10 21:42:32
● 2026-03-21 07:23:44
● 2026-03-25 05:05:22

○MXmxbiz1.qq.com2015-07-21 → 2016-03-08 · 5 obs

● 2015-07-21 23:07:30
○ 2015-11-27 12:44:28
● 2016-03-08 14:42:42
○ 2018-11-10 21:42:32
○ 2026-03-25 05:05:22

○MXmxbiz2.qq.com2015-07-21 → 2016-03-08 · 5 obs

● 2015-07-21 23:07:30
○ 2015-11-27 12:44:28
● 2016-03-08 14:42:42
○ 2018-11-10 21:42:32
○ 2026-03-25 05:05:22

●A104.21.62.172026-03-21 → 2026-03-25 · 3 obs

○ 2018-11-10 21:42:32
● 2026-03-21 07:23:44
● 2026-03-25 05:05:22

○A149.28.203.1422018-11-10 → 2018-11-10 · 4 obs

○ 2017-02-09 06:04:58
● 2018-11-10 21:42:32
○ 2026-03-21 07:23:44
○ 2026-03-25 05:05:22

●A172.67.217.2302026-03-21 → 2026-03-25 · 3 obs

○ 2018-11-10 21:42:32
● 2026-03-21 07:23:44
● 2026-03-25 05:05:22

○A209.99.40.2252015-11-27 → 2015-11-27 · 4 obs

○ 2015-07-21 23:07:30
● 2015-11-27 12:44:28
○ 2016-03-08 14:42:42
○ 2026-03-25 05:05:22

○A23.88.2.1122015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 23:07:30
○ 2015-11-27 12:44:28
○ 2026-03-25 05:05:22

●A2606:4700:3030::6815:3e112026-03-21 → 2026-03-25 · 3 obs

○ 2018-11-10 21:42:32
● 2026-03-21 07:23:44
● 2026-03-25 05:05:22

●A2606:4700:3035::ac43:d9e62026-03-21 → 2026-03-25 · 3 obs

○ 2018-11-10 21:42:32
● 2026-03-21 07:23:44
● 2026-03-25 05:05:22

○A45.32.60.202017-02-09 → 2017-02-09 · 4 obs

○ 2016-03-08 14:42:42
● 2017-02-09 06:04:58
○ 2018-11-10 21:42:32
○ 2026-03-25 05:05:22

○A54.178.203.2242016-03-08 → 2016-03-08 · 4 obs

○ 2015-11-27 12:44:28
● 2016-03-08 14:42:42
○ 2017-02-09 06:04:58
○ 2026-03-25 05:05:22

○CNAMEluoqkk.com2016-03-08 → 2016-03-08 · 3 obs

● 2016-03-08 14:42:42
○ 2017-02-09 06:04:58
○ 2026-03-25 05:05:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
yuedu.info	princess.ns.cloudflare.com, toby.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.239

NS records: princess.ns.cloudflare.com, toby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yuedu.info (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.230, 104.21.62.17`
AAAA	2	`2606:4700:3030::6815:3e11, 2606:4700:3035::ac43:d9e6`
NS	2	`princess.ns.cloudflare.com, toby.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`princess.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

Four IP numbers are pointed to by yuedu.info: 2606:4700:3030::6815:3e11, 2606:4700:3035::ac43:d9e6, 104.21.62.17 and 172.67.217.230.

other host names including www.signpark.in.cdn.cloudflare.net, csnades.gg, pivotalbags.com, hoshiarpuronline.in and mymarbellaweekender.com share IP numbers with yuedu.info.

Name Servers

yuedu.info is delegated to two name servers princess.ns.cloudflare.com and toby.ns.cloudflare.com.

yuedu.info shares the same name server setup as other domains, for instance biquge.xin, reptileads.com, boundedicraft.click, stringlemon.click and biiquge.com.

yuedu.info at least partially shares name servers with other domains, for instance howie.net, georgi.ro, beco.tur.br, artington.org.uk and wisely.cl.

these name servers are often used together with mark.ns.cloudflare.com, quentin.ns.cloudflare.com, maxim.ns.cloudflare.com and john.ns.cloudflare.com.

Host names with six IP numbers:

Host name princess.ns.cloudflare.com points to: 2606:4700:50::a29f:2611, 2803:f800:50::6ca2:c211, 2a06:98c1:50::ac40:2211, 108.162.194.17, 162.159.38.17 and 172.64.34.17.

Host name toby.ns.cloudflare.com points to: 2606:4700:58::adf5:3bef, 2803:f800:50::6ca2:c1ef, 2a06:98c1:50::ac40:21ef, 108.162.193.239, 172.64.33.239 and 173.245.59.239.

yuedu.info - robtex.com

yuedu.info

info

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`yuedu.info`

`info`