`dideu.com`

DNSSEC	⚠️ Not signed
A	23.91.96.60^{🇺🇸 UCLOUD-123.91.96.0/24 ZL-IDC-ULCOD-HKG}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
TXT	`google-site-verification=NlqK96r_TGpSYKXnHGWA_BeOZYsPAivExywETEwD3Ho`
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1778310776

PTR for

36.209.84.165.in-addr.arpa

Same first word

dideu.com

dideu.cn

dideu.it

Similar names

idedu.se

idude.ch

eduid.pl

eduid.nl

duied.com

edidu.com

idedu.com.cn

duide.cn

deidu.de

idude.net

duedi.it

eduid.org

uddie.com

udied.com

eduid.se

duedi.de

eduid.cz

didue.ch

dudie.cn

didue.it

duedi.com

udeid.com

deudi.de

idedu.cn

dediu.eu

dudie.de

idedu.com

dudei.cn

diude.com

eduid.net

dudie.fr

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euddi.com

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idude.biz

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dediu.com

eudid.com

eduid.africa

duide.ren

udide.com

idude.be

eduid.eu

didue.biz

eduid.hu

dudie.com

eduid.at

idude.de

idude.nl

eduid.com

DNS History

10 records (5 active, 5 former)

●NSdns31.hichina.com2017-11-09 → 2026-05-09 · 3 obs

○ 2016-12-21 05:59:20
● 2017-11-09 23:21:40
● 2026-05-09 07:41:34

●NSdns32.hichina.com2017-11-09 → 2026-05-09 · 3 obs

○ 2016-12-21 05:59:20
● 2017-11-09 23:21:40
● 2026-05-09 07:41:34

○NSvip1.alidns.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 05:59:20
○ 2017-11-09 23:21:40
○ 2026-05-09 07:41:34

○NSvip2.alidns.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 05:59:20
○ 2017-11-09 23:21:40
○ 2026-05-09 07:41:34

●MXhzmx01.mxmail.netease.com2026-02-25 → 2026-05-09 · 3 obs

○ 2017-11-09 23:21:40
● 2026-02-25 08:22:38
● 2026-05-09 07:41:34

●MXhzmx02.mxmail.netease.com2026-02-25 → 2026-05-09 · 3 obs

○ 2017-11-09 23:21:40
● 2026-02-25 08:22:38
● 2026-05-09 07:41:34

○MXmxbiz1.qq.com2016-12-21 → 2017-11-09 · 4 obs

● 2016-12-21 05:59:20
● 2017-11-09 23:21:40
○ 2026-02-25 08:22:38
○ 2026-05-09 07:41:34

○MXmxbiz2.qq.com2016-12-21 → 2017-11-09 · 4 obs

● 2016-12-21 05:59:20
● 2017-11-09 23:21:40
○ 2026-02-25 08:22:38
○ 2026-05-09 07:41:34

●A23.91.96.602026-02-25 → 2026-05-09 · 3 obs

○ 2017-11-09 23:21:40
● 2026-02-25 08:22:38
● 2026-05-09 07:41:34

○A45.113.121.1912016-12-21 → 2017-11-09 · 4 obs

● 2016-12-21 05:59:20
● 2017-11-09 23:21:40
○ 2026-02-25 08:22:38
○ 2026-05-09 07:41:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
dideu.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:2408:4009:501::40

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dideu.com (unsigned zone)

⏱️ Timing

Total: 3390ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.91.96.60`
NS	2	`dns32.hichina.com, dns31.hichina.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	2	`v=spf1 include:spf.163.com -all, google-site-verification=NlqK96r_TGpSYKX`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

Analysis

IP Addresses

dideu.com resolves to one IP number: 23.91.96.60.

Other host names, for instance baide.com, jichao.com, yf-light.com, ztxxw.com.cn and lkbp.com share IP numbers with dideu.com.

Name Servers

dideu.com's delegation uses two name servers: dns31.hichina.com and dns32.hichina.com.

dideu.com uses the same name server setup as other domains, such as 8c6.cn, bestgea.top, txzr.net, czxxhl.com and renkan.com.

dideu.com at least partially shares name servers with other domains, for instance qypam.com, bolaa.com, 9sup.com and 139.mobi.

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

Host names with nine IP numbers: The host name dns31.hichina.com points to 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109. The host name dns32.hichina.com points to 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

dideu.com is served by two mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

dideu.com shares the same mail server setup as other domains, for instance cls-optics.com, glove-gloves.com, szzd-audi.com, feidagroup.cn and baokangys.com.

dideu.com shares some mail servers with other domains, at least in part, for example yiquntoy.com.

Host names with two IP numbers

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

dideu.com - robtex.com

dideu.com

com

PTR for

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

Mail Servers

`dideu.com`

`com`