`zjtools.net`

DNSSEC	⚠️ Not signed
A	39.104.28.98^{🇨🇳 Alibaba-Cloud39.104.0.0/15 CT BeiJing IDC}
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	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1715410662

`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=1774605697

Same first word

zjtools.net

DNS History

11 records (6 active, 5 former)

●NSns11.xincache.com2026-03-25 → 2026-03-27 · 3 obs

○ 2017-03-30 13:26:20
● 2026-03-25 12:45:06
● 2026-03-27 10:12:12

○NSns17.xincache.com2015-06-26 → 2016-05-23 · 4 obs

● 2015-06-26 15:47:36
● 2016-05-23 17:59:22
○ 2017-03-30 13:26:20
○ 2026-03-27 10:12:12

○NSns18.xincache.com2015-06-26 → 2016-05-23 · 4 obs

● 2015-06-26 15:47:36
● 2016-05-23 17:59:22
○ 2017-03-30 13:26:20
○ 2026-03-27 10:12:12

●NSns19.xincache.com2017-03-30 → 2026-03-27 · 3 obs

○ 2016-05-23 17:59:22
● 2017-03-30 13:26:20
● 2026-03-27 10:12:12

●NSns20.xincache.com2017-03-30 → 2026-03-27 · 3 obs

○ 2016-05-23 17:59:22
● 2017-03-30 13:26:20
● 2026-03-27 10:12:12

●MXhzmx01.mxmail.netease.com2026-03-25 → 2026-03-27 · 3 obs

○ 2020-02-29 08:41:26
● 2026-03-25 12:45:06
● 2026-03-27 10:12:12

●MXhzmx02.mxmail.netease.com2026-03-25 → 2026-03-27 · 3 obs

○ 2020-02-29 08:41:26
● 2026-03-25 12:45:06
● 2026-03-27 10:12:12

○MXmta-ent.21cn.com2015-06-26 → 2020-02-29 · 4 obs

● 2015-06-26 15:47:36
● 2020-02-29 08:41:26
○ 2026-03-25 12:45:06
○ 2026-03-27 10:12:12

○A122.70.138.2012015-06-26 → 2017-03-30 · 4 obs

● 2015-06-26 15:47:36
● 2017-03-30 13:26:20
○ 2020-02-29 08:41:26
○ 2026-03-27 10:12:12

○A123.58.5.1252020-02-29 → 2020-02-29 · 4 obs

○ 2017-03-30 13:26:20
● 2020-02-29 08:41:26
○ 2026-03-25 12:45:06
○ 2026-03-27 10:12:12

●A39.104.28.982026-03-25 → 2026-03-27 · 3 obs

○ 2020-02-29 08:41:26
● 2026-03-25 12:45:06
● 2026-03-27 10:12:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
zjtools.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 zjtools.net (unsigned zone)

⏱️ Timing

Total: 727ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.104.28.98`
NS	2	`ns19.xincache.com, ns20.xincache.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

IP Addresses

zjtools.net points to a single IP: 39.104.28.98.

Name Servers

zjtools.net is delegated to three name servers: ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

zjtools.net partially shares name servers with other domains; examples include hansamedia.com, zichuanqu.cn, sszm.cn, hcsl88.com and wantou.cn.

These name servers are commonly used alongside ns12.xincache.com, ns15.xincache.com, ns16.xincache.com, ce1.xincache.com, ce2.xincache.com, ns13.xincache.com, ns14.xincache.com, ns17.xincache.com and ns18.xincache.com.

Eight IPs: 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.

Seven IPs: 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.

Hosts pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ns19.xincache.com.

Hosts pointing to 2402:4e00:1730::e: ns11.xincache.com and ns19.xincache.com.

Hosts pointing to 1.12.0.4: ns11.xincache.com and ns19.xincache.com.

Hosts pointing to 36.155.149.180: ns11.xincache.com and ns19.xincache.com.

Hosts pointing to 112.80.181.45: ns11.xincache.com and ns19.xincache.com.

Hosts pointing to 117.89.178.173: ns11.xincache.com and ns19.xincache.com.

Hosts pointing to 125.94.59.210: ns11.xincache.com and ns19.xincache.com.

Hosts pointing to 129.211.176.209: ns11.xincache.com and ns19.xincache.com.

Mail Servers

zjtools.net is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

zjtools.net has the same mail server setup as other domains, including xstrap.com, 22la.com.cn, fewai.com, zylindustrial.com and huadisk.com.

zjtools.net shares some mail servers with other domains, at least partially, such as zjnu.cn, yvek.com, qjgd.com, szdoe.com and hopestarting.com.

Host names with two IPs

hzmx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

Host names that point to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Host names that point to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

zjtools.net - robtex.com

zjtools.net

net

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`zjtools.net`

`net`