`gduaee.com`

DNSSEC	⚠️ Not signed
A	240e:f9:8090::e01^{🇨🇳 CHINANET-BACKBONE240e:f8::/31 GuangDong CT Custmor Address(Broadband&LeasedLine&IDC) Part1}
A	183.63.72.92^{🇨🇳 CHINANET-BACKBONE183.0.0.0/10 Mega-II IDC}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns19.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=1778299726

Same first word

gduaee.com

gduaee.net

Similar names

aguede.com

eduage.org

deegua.com

ageedu.com

eagedu.com

aegedu.com

edgeau.com

edaegu.com

deugae.com

eduage.com

uaedge.com

DNS History

8 records (6 active, 2 former)

●NSdns19.hichina.com2017-10-15 → 2026-05-09 · 2 obs

● 2017-10-15 00:55:28
● 2026-05-09 04:19:04

●NSdns20.hichina.com2017-10-15 → 2026-05-09 · 2 obs

● 2017-10-15 00:55:28
● 2026-05-09 04:19:04

●MXmxbiz1.qq.com2026-03-28 → 2026-05-09 · 3 obs

○ 2017-10-15 00:55:28
● 2026-03-28 22:06:44
● 2026-05-09 04:19:04

●MXmxbiz2.qq.com2026-03-28 → 2026-05-09 · 3 obs

○ 2017-10-15 00:55:28
● 2026-03-28 22:06:44
● 2026-05-09 04:19:04

○MXmxn.mxhichina.com2017-10-15 → 2017-10-15 · 3 obs

● 2017-10-15 00:55:28
○ 2026-03-28 22:06:44
○ 2026-05-09 04:19:04

○MXmxw.mxhichina.com2017-10-15 → 2017-10-15 · 3 obs

● 2017-10-15 00:55:28
○ 2026-03-28 22:06:44
○ 2026-05-09 04:19:04

●A183.63.72.922026-03-28 → 2026-05-09 · 2 obs

● 2026-03-28 22:06:44
● 2026-05-09 04:19:04

●A240e:f9:8090::e012026-03-28 → 2026-05-09 · 2 obs

● 2026-03-28 22:06:44
● 2026-05-09 04:19:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gduaee.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:139.224.142.110

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gduaee.com (unsigned zone)

⏱️ Timing

Total: 3816ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.63.72.92`
AAAA	1	`240e:f9:8090::e01`
NS	2	`dns19.hichina.com, dns20.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

IP Addresses

gduaee.com points to two IP numbers: 240e:f9:8090::e01 and 183.63.72.92.

Name Servers

Delegation for gduaee.com rests with two name servers, dns19.hichina.com and dns20.hichina.com.

gduaee.com shares the same name server setup as other domains, including aimmo.cn, cdnlight.net, weihu8.com, sunwheat.cn and dzgov.cn.

gduaee.com at least partially shares name servers with other domains, for instance allmooc.com, ugh5.cn, bflota.com, gfsoft.cn and corti.cn.

These name servers are commonly used alongside ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

gduaee.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

gduaee.com uses the same mail server configuration as other domains, such as universebearing.com, trustone.me, dloves.com, qt2004.com and hioffer.com.

gduaee.com shares mail servers with other domains at least in part, for instance shlbwh.com, idea-sf.com, 3etimes.com, iiot.ac.cn and bjsyex.cn.

gduaee.com - robtex.com

gduaee.com

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