`fcoptics.com`

DNSSEC	⚠️ Not signed
A	40.78.27.135^{🇺🇸 Microsoft40.76.0.0/14}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns7.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=1778581321

Same first word

fcoptics.com

DNS History

6 records (5 active, 1 former)

●NSdns7.hichina.com2015-06-22 → 2026-05-12 · 2 obs

● 2015-06-22 07:51:50
● 2026-05-12 10:30:54

●NSdns8.hichina.com2015-06-22 → 2026-05-12 · 2 obs

● 2015-06-22 07:51:50
● 2026-05-12 10:30:54

●MXmxbiz1.qq.com2015-06-22 → 2026-05-12 · 2 obs

● 2015-06-22 07:51:50
● 2026-05-12 10:30:54

●MXmxbiz2.qq.com2015-06-22 → 2026-05-12 · 2 obs

● 2015-06-22 07:51:50
● 2026-05-12 10:30:54

○A198.40.52.2402015-06-22 → 2017-12-28 · 4 obs

● 2015-06-22 07:51:50
● 2017-12-28 07:27:34
○ 2026-04-08 10:24:10
○ 2026-05-12 10:30:54

●A40.78.27.1352026-04-08 → 2026-05-12 · 3 obs

○ 2017-12-28 07:27:34
● 2026-04-08 10:24:10
● 2026-05-12 10:30:54

🔍 DNS Trace

Analysis

IP Addresses

fcoptics.com points to IP number: 40.78.27.135.

Name Servers

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

fcoptics.com shares the same name server setup as tlfmtj.com, zjaphp.com, webforce.top, bcomi.com and kitrol.com.

fcoptics.com at least partially shares name servers with other domains, for instance emplik.shop, lnzikao.com, comax.cn, cnc7.net and baocloud.com.

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

Nine IP numbers per host:

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

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

The mail server setup for fcoptics.com matches that of other domains, for instance yiyangad.com, noemi.cn, changrong-jx.com, 001farm.com and binary.ac.cn.

fcoptics.com shares some mail servers with other domains, for instance 60000.net, llideong.cn and amtb.net.

fcoptics.com - robtex.com

fcoptics.com

com

Same first word

DNS History

🔍 DNS Trace

Analysis

IP Addresses

Name Servers

Mail Servers

`fcoptics.com`

`com`