`fjyy.net`

DNSSEC	⚠️ Not signed
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	`ns19.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	`ns20.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}
MX	`mail-g3.xinnetdns.com` ⭐
		A	101.237.133.6^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1751531240

`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=1774477047

Subdomains

mail.fjyy.net

Same first word

fjyy.net

Similar names

jyfy.com.cn

jyyf.de

yjyf.com

jyfy.gov.cn

fyjy.com

fyjy.net

yjfy.net

fyyj.com.cn

yjfy.com

DNS History

6 records (4 active, 2 former)

●NSns11.xincache.com2026-02-20 → 2026-03-25 · 3 obs

○ 2016-10-15 02:56:46
● 2026-02-20 07:18:32
● 2026-03-25 22:23:10

○NSns13.xincache.com2015-08-27 → 2016-09-27 · 4 obs

● 2015-08-27 16:09:06
● 2016-09-27 07:40:46
○ 2016-10-15 02:56:46
○ 2026-03-25 22:23:10

○NSns14.xincache.com2015-08-27 → 2016-09-27 · 4 obs

● 2015-08-27 16:09:06
● 2016-09-27 07:40:46
○ 2016-10-15 02:56:46
○ 2026-03-25 22:23:10

●NSns19.xincache.com2016-10-15 → 2026-03-25 · 3 obs

○ 2016-09-27 07:40:46
● 2016-10-15 02:56:46
● 2026-03-25 22:23:10

●NSns20.xincache.com2016-10-15 → 2026-03-25 · 3 obs

○ 2016-09-27 07:40:46
● 2016-10-15 02:56:46
● 2026-03-25 22:23:10

●MXmail-g3.xinnetdns.com2015-08-27 → 2026-03-25 · 2 obs

● 2015-08-27 16:09:06
● 2026-03-25 22:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fjyy.net	ns19.xincache.com, ns20.xincache.com	-

✅ Authoritative Response

Server:117.89.178.184

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fjyy.net (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns20.xincache.com, ns19.xincache.com`
MX	1	`mail-g3.xinnetdns.com (pri: 20)`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

Hierarchy

fjyy.net is the parent of mail.fjyy.net.

Name Servers

fjyy.net delegates to three name servers: ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

fjyy.net shares some name servers with other domains, for example boyeera.com, hnwlxh.com, shujl.com, cpmm.cn and jbgfyf.com.

These name servers are often used together with ns12.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns17.xincache.com, ns18.xincache.com, ns15.xincache.com and ns16.xincache.com.

Host names with eight IP numbers: ns11.xincache.com and ns19.xincache.com point 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: ns20.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.

Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns19.xincache.com.

Host names that point to 2402:4e00:1730::e: ns11.xincache.com and ns19.xincache.com.

Host names that point to 1.12.0.4: ns11.xincache.com and ns19.xincache.com.

Host names that point to 36.155.149.180: ns11.xincache.com and ns19.xincache.com.

Host names that point to 112.80.181.45: ns11.xincache.com and ns19.xincache.com.

Host names that point to 117.89.178.173: ns11.xincache.com and ns19.xincache.com.

Host names that point to 125.94.59.210: ns11.xincache.com and ns19.xincache.com.

Host names that point to 129.211.176.209: ns11.xincache.com and ns19.xincache.com.

Mail Servers

fjyy.net is handled by a single mail server, mail-g3.xinnetdns.com.

fjyy.net shares the mail server setup with other domains, for example timesdance.com.cn, gd-ys.com, chinatl.com, im21.cn and votex.com.cn.

fjyy.net shares some mail servers with other domains, at least partially; for instance h-bear.com, chinasenxi.com, hainan.cc, sccf.org.cn and hyly.com.

these mail servers are commonly used alongside 210.51.190.114 and mx.ym.163.com.

Host name mail-g3.xinnetdns.com points to IP 101.237.133.6.

fjyy.net - robtex.com

fjyy.net

net