`ffzs.net`

DNSSEC	⚠️ Not signed
A	117.50.55.104^{🇨🇳 CHINA169-BJ117.50.32.0/19 China Telecom Beijing Co. Ltd.}
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns12.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
SOA	`ns11.xincache.com`ns12@xincache.com serial=1759458000

`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=1776060897

Subdomains

www.ffzs.net

Same first word

ffzs.net

ffzs.cn

Similar names

szff.com

ffsz.org

zffs.net

sfzf.cn

fzfs.cn

zfsf.cn

zffs.com

fszf.com.cn

szff.ch

fzfs.com.cn

fsfz.de

fsfz.net

DNS History

8 records (3 active, 5 former)

○NSns1.dns.com.cn2007-10-13 → 2007-10-13 · 3 obs

● 2007-10-13 07:39:34
○ 2015-07-05 20:59:20
○ 2026-04-13 06:42:30

●NSns11.xincache.com2016-06-17 → 2026-04-13 · 3 obs

○ 2015-07-05 20:59:20
● 2016-06-17 23:23:42
● 2026-04-13 06:42:30

●NSns12.xincache.com2016-06-17 → 2026-04-13 · 3 obs

○ 2015-07-05 20:59:20
● 2016-06-17 23:23:42
● 2026-04-13 06:42:30

○NSns13.xincache.com2015-07-05 → 2017-02-02 · 5 obs

○ 2007-10-13 07:39:34
● 2015-07-05 20:59:20
● 2017-02-02 15:00:36
○ 2026-02-28 19:50:36
○ 2026-04-13 06:42:30

○NSns14.xincache.com2015-07-05 → 2017-02-02 · 5 obs

○ 2007-10-13 07:39:34
● 2015-07-05 20:59:20
● 2017-02-02 15:00:36
○ 2026-02-28 19:50:36
○ 2026-04-13 06:42:30

○NSns2.dns.com.cn2007-10-13 → 2007-10-13 · 3 obs

● 2007-10-13 07:39:34
○ 2015-07-05 20:59:20
○ 2026-04-13 06:42:30

●A117.50.55.1042026-02-28 → 2026-04-13 · 3 obs

○ 2017-02-02 15:00:36
● 2026-02-28 19:50:36
● 2026-04-13 06:42:30

○A119.10.59.2092017-02-02 → 2017-02-02 · 3 obs

● 2017-02-02 15:00:36
○ 2026-02-28 19:50:36
○ 2026-04-13 06:42:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
ffzs.net	ns11.xincache.com, ns12.xincache.com	-

✅ Authoritative Response

Server:129.211.176.239

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ffzs.net (unsigned zone)

⏱️ Timing

Total: 3635ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`117.50.55.104`
NS	2	`ns12.xincache.com, ns11.xincache.com`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

Hierarchy

The parent of www.ffzs.net is ffzs.net.

IP Addresses

ffzs.net points to a single IP address: 117.50.55.104.

Other host names, for instance www.ffzs.net, share IP numbers with ffzs.net.

Name Servers

Two name servers ns11.xincache.com and ns12.xincache.com handle the delegation for ffzs.net.

ffzs.net shares the same name server setup as other domains, for example outsourcing-in.com, nbztzy.com, supocastor.com, divinablu.com and vayuan.com.

ffzs.net at least partially shares name servers with other domains, for example fjfhs.com, xn--j7qr82ab3u2kw.cn, hnbk.cn, card-ar.com and vianowater.com.

these name servers are commonly used with the following name servers: ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com, ce1.xincache.com, ns15.xincache.com, ns16.xincache.com, ce2.xincache.com, ns17.xincache.com and ns18.xincache.com.

Host names with eight IP numbers:

ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

ffzs.net - robtex.com

ffzs.net

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