`dfsz.net`

DNSSEC	⚠️ Not signed
A	101.132.165.19^{🇨🇳 Alibaba-Cloud101.132.0.0/16 Alibaba (US) Technology Co., Ltd.}
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 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	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 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	`mx1.em.dingtalk.com` ⭐
MX	`mx2.em.dingtalk.com`⁽¹⁰⁾
MX	`mx3.em.dingtalk.com`⁽¹⁵⁾
TXT	`v=spf1 include:spf.em.dingtalk.com -all`
SOA	`dns1.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=1776184212

Same first word

dfsz.net

Similar names

dfzs.com

dfzs.cn

zfds.org.zm

sdfz.sh.cn

zdsf.de

fzsd.org

dfzs.de

dfzs.nl

fdsz.com

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fdsz.hu

sfdz.info

zsfd.cn

zsdf.net

zdfs.com

fszd.com

dzsf.com

sdfz.com.cn

sfdz.net

dfzs.js.cn

sfdz.de

szdf.com

zdsf.net

fdsz.de

dfzs.cc

zsfd.com

fzds.com

fzsd.us

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sdfz.edu.cn

sfzd.cn

sdfz.org

fsdz.ch

szfd.com.cn

dsfz.de

sdfz.net

zsdf.com

zsdf.de

dzsf.de

DNS History

22 records (6 active, 16 former)

●NSdns1.hichina.com2026-04-09 → 2026-04-14 · 3 obs

○ 2017-10-06 13:34:52
● 2026-04-09 12:53:52
● 2026-04-14 16:55:34

●NSdns2.hichina.com2026-04-09 → 2026-04-14 · 3 obs

○ 2017-10-06 13:34:52
● 2026-04-09 12:53:52
● 2026-04-14 16:55:34

○NSf1g1ns1.dnspod.net2017-10-06 → 2017-10-06 · 4 obs

○ 2016-04-06 21:38:12
● 2017-10-06 13:34:52
○ 2026-04-09 12:53:52
○ 2026-04-14 16:55:34

○NSf1g1ns2.dnspod.net2017-10-06 → 2017-10-06 · 4 obs

○ 2016-04-06 21:38:12
● 2017-10-06 13:34:52
○ 2026-04-09 12:53:52
○ 2026-04-14 16:55:34

○NSns-canada.topdns.com2015-07-13 → 2015-07-13 · 4 obs

○ 2007-09-20 17:37:24
● 2015-07-13 22:23:54
○ 2015-11-11 22:36:54
○ 2026-04-14 16:55:34

○NSns-uk.topdns.com2015-07-13 → 2015-07-13 · 4 obs

○ 2007-09-20 17:37:24
● 2015-07-13 22:23:54
○ 2015-11-11 22:36:54
○ 2026-04-14 16:55:34

○NSns-usa.topdns.com2015-07-13 → 2015-07-13 · 4 obs

○ 2007-09-20 17:37:24
● 2015-07-13 22:23:54
○ 2015-11-11 22:36:54
○ 2026-04-14 16:55:34

○NSns1.chinanetcenter.com2007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 17:37:24
○ 2015-07-13 22:23:54
○ 2026-04-14 16:55:34

○NSns1.ibspark.com2015-11-11 → 2016-04-06 · 5 obs

○ 2015-07-13 22:23:54
● 2015-11-11 22:36:54
● 2016-04-06 21:38:12
○ 2017-10-06 13:34:52
○ 2026-04-14 16:55:34

○NSns2.chinanetcenter.com2007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 17:37:24
○ 2015-07-13 22:23:54
○ 2026-04-14 16:55:34

○NSns2.ibspark.com2015-11-11 → 2016-04-06 · 5 obs

○ 2015-07-13 22:23:54
● 2015-11-11 22:36:54
● 2016-04-06 21:38:12
○ 2017-10-06 13:34:52
○ 2026-04-14 16:55:34

○NSns3.chinanetcenter.com2007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 17:37:24
○ 2015-07-13 22:23:54
○ 2026-04-14 16:55:34

●MXmx1.em.dingtalk.com2026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 12:53:52
● 2026-04-14 16:55:34

●MXmx2.em.dingtalk.com2026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 12:53:52
● 2026-04-14 16:55:34

●MXmx3.em.dingtalk.com2026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 12:53:52
● 2026-04-14 16:55:34

●A101.132.165.192026-04-09 → 2026-04-14 · 3 obs

○ 2017-10-06 13:34:52
● 2026-04-09 12:53:52
● 2026-04-14 16:55:34

○A104.148.25.392017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-06 21:38:12
● 2017-02-09 17:32:30
○ 2017-10-06 13:34:52
○ 2026-04-14 16:55:34

○A104.148.25.462017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-06 21:38:12
● 2017-02-09 17:32:30
○ 2017-10-06 13:34:52
○ 2026-04-14 16:55:34

○A199.59.160.1842015-07-13 → 2015-07-13 · 4 obs

○ 2007-09-20 17:37:24
● 2015-07-13 22:23:54
○ 2015-11-11 22:36:54
○ 2026-04-14 16:55:34

○A210.192.100.222007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 17:37:24
○ 2015-07-13 22:23:54
○ 2026-04-14 16:55:34

○A54.72.130.672015-11-11 → 2016-04-06 · 5 obs

○ 2015-07-13 22:23:54
● 2015-11-11 22:36:54
● 2016-04-06 21:38:12
○ 2017-02-09 17:32:30
○ 2026-04-14 16:55:34

○CNAMEsale.yimaoip.com2017-10-06 → 2017-10-06 · 3 obs

● 2017-10-06 13:34:52
○ 2026-04-09 12:53:52
○ 2026-04-14 16:55:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
dfsz.net	dns2.hichina.com, dns1.hichina.com	-

✅ Authoritative Response

Server:47.118.199.203

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dfsz.net (unsigned zone)

⏱️ Timing

Total: 3493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`101.132.165.19`
NS	2	`dns1.hichina.com, dns2.hichina.com`
MX	3	`mx3.em.dingtalk.com (pri: 15), mx1.em.dingtalk.com (pri: 5)...`
TXT	1	`v=spf1 include:spf.em.dingtalk.com -all`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

dfsz.net resolves to one IP number: 101.132.165.19.

Name Servers

dfsz.net's delegation uses two name servers: dns1.hichina.com and dns2.hichina.com.

dfsz.net uses the same name server setup as other domains, such as jdclighting.com, fipor.com.cn, zaotai.vip, lanke.net and manjuwu.com.

dfsz.net at least partially shares name servers with other domains, including macaocoffee.com, robustcasing.com, funlink.net, ycrli.com and 0665.top.

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

Host names with nine IP numbers: The host name dns1.hichina.com points to 2408:4009:501::9, 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. The host name dns2.hichina.com points to 2408:4009:501::10, 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

Three mail servers handle dfsz.net: mx1.em.dingtalk.com, mx2.em.dingtalk.com and mx3.em.dingtalk.com.

dfsz.net shares at least some mail servers with other domains, for example amphoton.com, lidonglong.top, sdms.cn, onexbox.com and chinazsgs.com.

These mail servers are commonly used together with the mail servers mxbiz1.qq.com, mxbiz2.qq.com, mxn.mxhichina.com, mxw.mxhichina.com, mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

dfsz.net - robtex.com

dfsz.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`dfsz.net`

`net`