`zy-pcb.com`

DNSSEC	⚠️ Not signed
A	120.133.2.80^{🇨🇳 CMNET-BEIJING-AP120.133.0.0/20 CMI (Customer Route)}
NS	`ns1.myhostadmin.net` ⭐ ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns4.myhostadmin.net` ⚠️ Not in zone NS records
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns5.myhostadmin.net` ⚠️ Not in zone NS records
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
MX	`hzmx01.mxmail.netease.com` ⭐
		A	8.209.70.223^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	8.209.88.255^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	8.209.70.223^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	8.209.88.255^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2024-09-26 #17

`com`

	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=1778557431

Same first word

zy-pcb.com

DNS History

14 records (7 active, 7 former)

○NSdns23.hichina.com2015-09-02 → 2018-07-21 · 4 obs

● 2015-09-02 02:33:24
● 2018-07-21 19:30:08
○ 2026-05-11 05:54:18
○ 2026-05-12 04:13:16

○NSdns24.hichina.com2015-09-02 → 2018-07-21 · 4 obs

● 2015-09-02 02:33:24
● 2018-07-21 19:30:08
○ 2026-05-11 05:54:18
○ 2026-05-12 04:13:16

●NSns1.myhostadmin.net2026-05-11 → 2026-05-12 · 3 obs

○ 2018-07-21 19:30:08
● 2026-05-11 05:54:18
● 2026-05-12 04:13:16

●NSns2.myhostadmin.net2026-05-11 → 2026-05-12 · 3 obs

○ 2018-07-21 19:30:08
● 2026-05-11 05:54:18
● 2026-05-12 04:13:16

●NSns4.myhostadmin.net2026-05-11 → 2026-05-12 · 3 obs

○ 2018-07-21 19:30:08
● 2026-05-11 05:54:18
● 2026-05-12 04:13:16

●NSns5.myhostadmin.net2026-05-11 → 2026-05-12 · 3 obs

○ 2018-07-21 19:30:08
● 2026-05-11 05:54:18
● 2026-05-12 04:13:16

●MXhzmx01.mxmail.netease.com2026-05-11 → 2026-05-12 · 3 obs

○ 2018-07-21 19:30:08
● 2026-05-11 05:54:18
● 2026-05-12 04:13:16

●MXhzmx02.mxmail.netease.com2026-05-11 → 2026-05-12 · 3 obs

○ 2018-07-21 19:30:08
● 2026-05-11 05:54:18
● 2026-05-12 04:13:16

○MXmxcom.263xmail.com2015-09-02 → 2018-07-21 · 4 obs

● 2015-09-02 02:33:24
● 2018-07-21 19:30:08
○ 2026-05-11 05:54:18
○ 2026-05-12 04:13:16

○MXmxwcom.263xmail.com2015-09-02 → 2018-07-21 · 4 obs

● 2015-09-02 02:33:24
● 2018-07-21 19:30:08
○ 2026-05-11 05:54:18
○ 2026-05-12 04:13:16

●A120.133.2.802026-05-11 → 2026-05-12 · 3 obs

○ 2018-07-21 19:30:08
● 2026-05-11 05:54:18
● 2026-05-12 04:13:16

○A202.75.219.2332015-09-02 → 2016-01-26 · 4 obs

● 2015-09-02 02:33:24
● 2016-01-26 06:48:18
○ 2016-03-07 22:07:16
○ 2026-05-12 04:13:16

○A47.52.229.2542018-07-21 → 2018-07-21 · 4 obs

○ 2017-01-09 00:14:10
● 2018-07-21 19:30:08
○ 2026-05-11 05:54:18
○ 2026-05-12 04:13:16

○A60.191.97.1202016-03-07 → 2017-01-09 · 5 obs

○ 2016-01-26 06:48:18
● 2016-03-07 22:07:16
● 2017-01-09 00:14:10
○ 2018-07-21 19:30:08
○ 2026-05-12 04:13:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
zy-pcb.com	ns4.myhostadmin.net, ns5.myhostadmin.net	-

✅ Authoritative Response

Server:118.123.249.114

NS records: ns4.myhostadmin.net, ns5.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zy-pcb.com (unsigned zone)

⏱️ Timing

Total: 2432ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.133.2.80`
NS	2	`ns2.myhostadmin.net, ns1.myhostadmin.net`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

IP Addresses

zy-pcb.com resolves to one IP number: 120.133.2.80.

Other host names, for instance cj-mb.com, tjzljx.com, lcs-cert.com, tzyangxin.com and hecsolar.com share IP numbers with zy-pcb.com.

Name Servers

zy-pcb.com delegates to four name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns4.myhostadmin.net and ns5.myhostadmin.net.

zy-pcb.com at least partially shares name servers with other domains, including sz-sstc.com.cn, usf.cn, lontontel.com, leedonggun.cn and nc72.cc.

These name servers are commonly used with ns6.myhostadmin.net, ns3.myhostadmin.net, ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk, ns6.363.hk, ns5.diymysite.com and ns6.diymysite.com.

Host names with four IP numbers:

The host name ns1.myhostadmin.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

The host name ns2.myhostadmin.net points to: 240e:d9:c200:1::2, 61.172.183.73, 61.240.129.143 and 211.149.230.100.

Host names with three IP numbers:

The host name ns4.myhostadmin.net points to: 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.

The host name ns5.myhostadmin.net points to: 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114.

Host names that point to 240e:d9:c200::2: ns1.myhostadmin.net and ns5.myhostadmin.net.

Host names that point to 118.123.249.114: ns1.myhostadmin.net and ns5.myhostadmin.net.

Host names that point to 118.123.253.132: ns1.myhostadmin.net and ns4.myhostadmin.net.

Host names that point to 240e:d9:c200:1::2: ns2.myhostadmin.net and ns4.myhostadmin.net.

Host names that point to 61.172.183.73: ns2.myhostadmin.net and ns5.myhostadmin.net.

Host names that point to 211.149.230.100: ns2.myhostadmin.net and ns4.myhostadmin.net.

Mail Servers

zy-pcb.com is served by two mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

zy-pcb.com shares the same mail server setup as other domains, for instance sz-rongwei.com, digaocn.com, hofung-equipment.com, easonelectric.com and cyvc.com.

zy-pcb.com shares at least some mail servers with other domains, for instance exeagull.com, loyal-macau.com and nbcfa.com.

Host names with two IP numbers

hzmx01.mxmail.netease.com points to 8.209.70.223 and 8.209.88.255.

hzmx02.mxmail.netease.com points to 8.209.70.223 and 8.209.88.255.

Names pointing to 8.209.70.223: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Names pointing to 8.209.88.255: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

zy-pcb.com - robtex.com

zy-pcb.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`zy-pcb.com`

`com`