`bigoptics.com`

DNSSEC	⚠️ Not signed
A	47.89.24.98^{🇭🇰 Alibaba-Cloud47.89.0.0/19}
A	47.90.18.204^{🇭🇰 Alibaba-Cloud47.90.0.0/18}
A	58.64.173.53^{🇭🇰 AS1744458.64.173.0/24}
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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
		A	47.251.84.126
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119
		A	47.251.84.126
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns7.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=1778636952

Subdomains

www.bigoptics.com

Same first word

bigoptics.com

DNS History

9 records (7 active, 2 former)

●NSdns7.hichina.com2015-07-15 → 2026-05-13 · 2 obs

● 2015-07-15 18:39:36
● 2026-05-13 02:02:30

●NSdns8.hichina.com2015-07-15 → 2026-05-13 · 2 obs

● 2015-07-15 18:39:36
● 2026-05-13 02:02:30

●MXhzmx01.mxmail.netease.com2026-02-26 → 2026-05-13 · 3 obs

○ 2019-12-30 12:58:36
● 2026-02-26 21:33:24
● 2026-05-13 02:02:30

●MXhzmx02.mxmail.netease.com2026-02-26 → 2026-05-13 · 3 obs

○ 2019-12-30 12:58:36
● 2026-02-26 21:33:24
● 2026-05-13 02:02:30

○MXqiye163mx01.mxmail.netease.com2015-07-15 → 2019-12-30 · 4 obs

● 2015-07-15 18:39:36
● 2019-12-30 12:58:36
○ 2026-02-26 21:33:24
○ 2026-05-13 02:02:30

○MXqiye163mx02.mxmail.netease.com2015-07-15 → 2019-12-30 · 4 obs

● 2015-07-15 18:39:36
● 2019-12-30 12:58:36
○ 2026-02-26 21:33:24
○ 2026-05-13 02:02:30

●A47.89.24.982026-02-26 → 2026-05-13 · 3 obs

○ 2017-03-14 13:11:40
● 2026-02-26 21:33:24
● 2026-05-13 02:02:30

●A47.90.18.2042017-03-14 → 2026-05-13 · 3 obs

○ 2015-07-15 18:39:36
● 2017-03-14 13:11:40
● 2026-05-13 02:02:30

●A58.64.173.532015-07-15 → 2026-05-13 · 2 obs

● 2015-07-15 18:39:36
● 2026-05-13 02:02:30

🔍 DNS Trace

Analysis

Hierarchy

bigoptics.com is the parent of www.bigoptics.com.

IP Addresses

bigoptics.com resolves to three IP numbers: 47.89.24.98, 47.90.18.204 and 58.64.173.53.

For instance, other host names szjzhsy.com, chinagolfpackage.com, mooncalighting.com, nippon-grease.cn and flight-elec.com share IP numbers with bigoptics.com.

Name Servers

bigoptics.com is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.

bigoptics.com uses the same name server setup as other domains such as koisushiauce.com, icnbc.org, hengqianggroup.com.cn, cstsemi.com and roit.cn.

bigoptics.com shares name servers with other domains at least partially, for example pretporter.shop, appc.cc, bru.cn, shinegame.net and mnkcn.com.

These name servers are commonly used with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

Mail Servers

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

bigoptics.com shares the same mail server setup as other domains, for instance szzhaoke.com, tainedocl.com, oasyday.com, cti-cert.com and seamedia.cn.