`bigzhong.com`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 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⁾
SOA	`dns23.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=1774810697

Same first word

bigzhong.com

DNS History

7 records (4 active, 3 former)

●NSdns23.hichina.com2015-07-24 → 2026-03-29 · 2 obs

● 2015-07-24 00:57:32
● 2026-03-29 19:01:50

●NSdns24.hichina.com2015-07-24 → 2026-03-29 · 2 obs

● 2015-07-24 00:57:32
● 2026-03-29 19:01:50

●MXmxbiz1.qq.com2017-08-14 → 2026-03-29 · 2 obs

● 2017-08-14 23:21:14
● 2026-03-29 19:01:50

●MXmxbiz2.qq.com2017-08-14 → 2026-03-29 · 2 obs

● 2017-08-14 23:21:14
● 2026-03-29 19:01:50

○A122.51.249.2072020-11-08 → 2020-11-08 · 4 obs

○ 2017-08-14 23:21:14
● 2020-11-08 04:09:50
○ 2026-03-29 19:01:46
○ 2026-03-29 19:01:50

○A123.1.151.1252015-07-24 → 2017-08-14 · 6 obs

● 2015-07-24 00:57:32
○ 2015-12-10 04:10:54
● 2016-03-11 00:45:56
● 2017-08-14 23:21:14
○ 2020-11-08 04:09:50
○ 2026-03-29 19:01:50

○A42.120.158.782015-12-10 → 2015-12-10 · 4 obs

○ 2015-07-24 00:57:32
● 2015-12-10 04:10:54
○ 2016-03-11 00:45:56
○ 2026-03-29 19:01:50

🔍 DNS Trace

Analysis

Name Servers

bigzhong.com is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.

bigzhong.com uses the same name server setup as other domains such as 52fushi.com, fprh.cn, hnwlyt.com, makergoods.com and yhzsb.com.

bigzhong.com shares name servers with other domains at least partially, for example dssmgs.com, easesci.com, hhmx.cn, jcrdkj.com and btcourt.gov.cn.

These name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, dns1.hichina.com and dns2.hichina.com.

Host names with nine IP numbers:

dns23.hichina.com points to: 2408:4009:501::31, 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.

dns24.hichina.com points to: 2408:4009:501::32, 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

Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle bigzhong.com.

bigzhong.com shares the same mail server setup as other domains, for instance zhidejian.com, luedong.cc, saihu.net, kksecurityhome.com and memt.com.cn.

bigzhong.com shares mail servers with other domains at least partially; for instance 41.cn, jupyun.com, sdggw.com, yk2345.com and realfortune.com.

bigzhong.com - robtex.com

bigzhong.com

com