`dhyedu.com`

DNSSEC	⚠️ Not signed
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mail.dhyedu.com` ⭐
		A	124.89.194.72^{🇨🇳 CHINA169-Backbone124.89.128.0/17 CNC Group CHINA169 Zhejiang Province Network}
			PTR	`mail.nbdhyu.edu.cn`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1776203892

WOT: SAFE (62/100)

Subdomains

mail.dhyedu.com

www.dhyedu.com

Same first word

dhyedu.com

dhyedu.cn

Similar names

heydud.com

hydude.com

DNS History

5 records (3 active, 2 former)

○NS(root)2015-08-09 → 2015-12-31 · 4 obs

● 2015-08-09 20:00:04
● 2015-12-31 10:29:00
○ 2016-03-28 11:11:12
○ 2026-04-14 22:28:30

●NSdns10.hichina.com2016-03-28 → 2026-04-14 · 3 obs

○ 2015-12-31 10:29:00
● 2016-03-28 11:11:12
● 2026-04-14 22:28:30

●NSdns9.hichina.com2016-03-28 → 2026-04-14 · 3 obs

○ 2015-12-31 10:29:00
● 2016-03-28 11:11:12
● 2026-04-14 22:28:30

●MXmail.dhyedu.com2015-12-31 → 2026-04-14 · 5 obs

○ 2015-10-26 05:31:20
● 2015-12-31 10:29:00
○ 2016-03-28 11:11:12
● 2016-11-08 04:41:14
● 2026-04-14 22:28:30

○MXpop3.dhyedu.com2015-08-09 → 2015-10-26 · 4 obs

● 2015-08-09 20:00:04
● 2015-10-26 05:31:20
○ 2015-12-31 10:29:00
○ 2026-04-14 22:28:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
dhyedu.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dhyedu.com (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	1	`mail.dhyedu.com (pri: 1)`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

dhyedu.com is a parent of mail.dhyedu.com and www.dhyedu.com.

Name Servers

dhyedu.com is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.

dhyedu.com uses the same name server setup as other domains such as jshemc.com, ah-ruiya.com, e-cai.org, harvesti.com and part168.com.

dhyedu.com shares name servers with other domains at least partially, for instance dazhaxie.org, lang-li.com and jreal.cn.

Host names with nine IP numbers:

dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

dhyedu.com is handled by a single mail server, mail.dhyedu.com.

mail.dhyedu.com points to a single IP: 124.89.194.72.

dhyedu.com - robtex.com

dhyedu.com

com