`szhongweida.com`

DNSSEC	⚠️ Not signed
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`
SOA	`dns31.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=1777347871

Same first word

szhongweida.com

DNS History

18 records (4 active, 14 former)

●NSdns31.hichina.com2026-04-28 → 2026-04-28 · 2 obs

○ 2017-03-30 14:49:06
● 2026-04-28 04:07:24

●NSdns32.hichina.com2026-04-28 → 2026-04-28 · 2 obs

○ 2017-03-30 14:49:06
● 2026-04-28 04:07:24

○NSns03.domaincontrol.com2015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

○NSns04.domaincontrol.com2015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

○NSns1.dnsdun.com2016-07-17 → 2017-03-30 · 4 obs

○ 2016-03-07 15:01:54
● 2016-07-17 13:27:36
● 2017-03-30 14:49:06
○ 2026-04-28 04:07:24

○NSns13.domaincontrol.com2015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

○NSns14.domaincontrol.com2015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

○NSns3.dnsdun.net2016-07-17 → 2017-03-30 · 4 obs

○ 2016-03-07 15:01:54
● 2016-07-17 13:27:36
● 2017-03-30 14:49:06
○ 2026-04-28 04:07:24

○NSns57.domaincontrol.com2015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

○NSns58.domaincontrol.com2015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

○NSns67.domaincontrol.com2015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

○NSns68.domaincontrol.com2015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

●MXhzmx01.mxmail.netease.com2026-04-28 → 2026-04-28 · 2 obs

○ 2016-07-17 13:27:36
● 2026-04-28 04:07:24

●MXhzmx02.mxmail.netease.com2026-04-28 → 2026-04-28 · 2 obs

○ 2016-07-17 13:27:36
● 2026-04-28 04:07:24

○MXmailstore1.secureserver.net2015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

○MXsmtp.secureserver.net2015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

○A23.108.185.572015-11-19 → 2016-03-07 · 4 obs

● 2015-11-19 22:38:20
● 2016-03-07 15:01:54
○ 2016-07-17 13:27:36
○ 2026-04-28 04:07:24

○A23.108.46.702016-07-17 → 2017-03-30 · 4 obs

○ 2016-03-07 15:01:54
● 2016-07-17 13:27:36
● 2017-03-30 14:49:06
○ 2026-04-28 04:07:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
szhongweida.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szhongweida.com (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

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

Name Servers

szhongweida.com is delegated to two name servers: dns31.hichina.com and dns32.hichina.com.

szhongweida.com uses the same name server setup as other domains such as mr-hot.com, yundongbao.com, zhujipet.com, hn12329.com and sque.cn.

szhongweida.com shares name servers with other domains at least partially, for example atina.cn, qrah.xyz, kaibojs.com, cooldog.cc and idukaqi.com.

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

Host names with nine IP numbers:

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.

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

Two mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com handle szhongweida.com.

szhongweida.com shares the same mail server setup as other domains, for instance btzbearing.com, elephantnum.com, lilienergy.com, titaniumprox.com and qumun.com.

szhongweida.com shares mail servers with other domains at least partially; for instance lysubway.com.cn, zeapon.com, b4expo.com, risuncmp.com and range.hk.

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.

Host names that point to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Host names that point to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

szhongweida.com - robtex.com

szhongweida.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`szhongweida.com`

`com`