`nsfocus.net`

DNSSEC	⚠️ Not signed
A	203.107.45.167^{🇨🇳 Alibaba-Cloud203.107.45.0/24 Alibaba (US) Technology Co., Ltd.}
		PTR	`catl.com`
NS	`dns11.hichina.com` ⭐
		A	2408:4009:501::19^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		A	139.224.142.112^{🇨🇳 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,}
			PTR	`ip-139-224-142-112.defastlink.net`
		A	139.224.142.122^{🇨🇳 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,}
			PTR	`ip-139-224-142-122.defastlink.net`
NS	`dns12.hichina.com`
		A	2408:4009:501::20^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		A	139.224.142.111^{🇨🇳 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,}
			PTR	`ip-139-224-142-111.defastlink.net`
		A	139.224.142.121^{🇨🇳 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,}
			PTR	`ip-139-224-142-121.defastlink.net`
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns11.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`net`

	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=1771291465

rank #274286 globally
rank #7915 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #867,568

Subdomains

www.nsfocus.net

blog.nsfocus.net

Same first word

nsfocus.com.cn

nsfocus.net

nsfocus.com

nsfocus.ru

nsfocus.co

nsfocus.cloud

nsfocus.org

Similar names

nfocuss.com

confuss.net

scufons.com

snfocus.net

confuss.de

DNS History

18 records (5 active, 13 former)

●NSdns11.hichina.com2015-06-03 → 2026-03-09 · 2 obs

● 2015-06-03 00:18:18
● 2026-03-09 16:53:46

●NSdns12.hichina.com2015-06-03 → 2026-03-09 · 2 obs

● 2015-06-03 00:18:18
● 2026-03-09 16:53:46

●MXmxbiz1.qq.com2026-03-01 → 2026-03-09 · 3 obs

○ 2017-03-26 13:20:38
● 2026-03-01 11:10:54
● 2026-03-09 16:53:46

●MXmxbiz2.qq.com2026-03-01 → 2026-03-09 · 3 obs

○ 2017-03-26 13:20:38
● 2026-03-01 11:10:54
● 2026-03-09 16:53:46

○MXnsfocus-net.mail.protection.outlook.com2015-11-13 → 2016-04-20 · 5 obs

○ 2015-06-03 00:18:18
● 2015-11-13 00:29:44
● 2016-04-20 21:51:38
○ 2017-03-26 13:20:38
○ 2026-03-09 16:53:46

○MXsmtp.nsfocus.net2015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 00:18:18
○ 2015-11-13 00:29:44
○ 2026-03-09 16:53:46

○A121.12.98.622017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

○A121.12.98.632017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

○A121.12.98.642017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

●A203.107.45.1672026-03-01 → 2026-03-09 · 3 obs

○ 2017-03-26 13:20:38
● 2026-03-01 11:10:54
● 2026-03-09 16:53:46

○A218.6.23.1402017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

○A218.6.23.362017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

○A218.6.23.372017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

○A218.6.23.402017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

○CNAMEc01.i05.rpnic.lv3.cloudglb.com2017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

○CNAMEwww.nsfocus.net2017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

○CNAMEwww.nsfocus.net.cloudcdn.net2017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

○CNAMEwww.nsfocus.net.cloudglb.com2017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 13:20:38
○ 2026-03-01 11:10:54
○ 2026-03-09 16:53:46

🔍 DNS Trace

Analysis

Hierarchy

nsfocus.net is a parent of www.nsfocus.net and blog.nsfocus.net.

IP Addresses

nsfocus.net resolves to one IP number: 203.107.45.167.

Other host names, for instance 82186111.com, submail.me, cqecnu.com, csknit.cn and hqrw.com.cn share IP numbers with nsfocus.net.

Name Servers

nsfocus.net's delegation uses two name servers: dns11.hichina.com and dns12.hichina.com.

nsfocus.net uses the same name server setup as other domains, such as citifxpro.cn, 3mne.com, hkfact.com, drsun.net and szgxpt.com.

nsfocus.net shares name servers with other domains at least partially, for example vi0.net and 2cname.com.

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

Host names with nine IP numbers: The host name dns11.hichina.com points to 2408:4009:501::19, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122. The host name dns12.hichina.com points to 2408:4009:501::20, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

nsfocus.net is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.

nsfocus.net shares the same mail server setup as other domains, for instance kexin001.com, dy-technology.com, vancen.com, shningbo.com and zyexpo.net.

nsfocus.net shares at least some mail servers with other domains, for instance yt-i.com, 361.cm.cm and sinmemor.com.

Host names with two IP numbers:

mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.

Host names with one IP number:

mxbiz2.qq.com points to 203.205.232.191.

Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.

nsfocus.net - robtex.com

nsfocus.net

net

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`nsfocus.net`

`net`