pcbtech.net - dns.ninja

`pcbtech.net`

DNSSEC	⚠️ Not signed
A	47.98.216.222^{🇨🇳 Alibaba-Cloud47.98.0.0/15 Hangzhou Alibaba Advertising Co.,Ltd.}
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com`
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-01-12 #9

`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=1785559177

Same first word

pcbtech.ru

pcbtech.it

pcbtech.net

pcbtech.com

pcbtech.dk

Similar names

thebccp.com

bpctech.com

bcptech.com

thepccb.com

bcptech.com.tw

bcptech.co

cpbtech.com

pbetchc.com

cbptech.com

thebccp.org

pbctech.com

bpctech.com.au

techpcb.com

thepcbc.com

thepcbc.org

bpctech.ca

DNS History

7 records (5 active, 2 former)

○NS(root)2015-08-05 → 2017-09-01 · 4 obs

● 2015-08-05 11:38:48
● 2017-09-01 14:49:10
○ 2026-05-09 19:05:12
○ 2026-08-01 05:03:14

●NSns1.alidns.com2026-05-09 → 2026-08-01 · 3 obs

○ 2017-09-01 14:49:10
● 2026-05-09 19:05:12
● 2026-08-01 05:03:14

●NSns2.alidns.com2026-05-09 → 2026-08-01 · 3 obs

○ 2017-09-01 14:49:10
● 2026-05-09 19:05:12
● 2026-08-01 05:03:14

○MXmx.corpease.net2015-08-05 → 2017-09-01 · 4 obs

● 2015-08-05 11:38:48
● 2017-09-01 14:49:10
○ 2026-05-09 19:05:12
○ 2026-08-01 05:03:14

●MXmxn.mxhichina.com2026-05-09 → 2026-08-01 · 3 obs

○ 2017-09-01 14:49:10
● 2026-05-09 19:05:12
● 2026-08-01 05:03:14

●MXmxw.mxhichina.com2026-05-09 → 2026-08-01 · 3 obs

○ 2017-09-01 14:49:10
● 2026-05-09 19:05:12
● 2026-08-01 05:03:14

●A47.98.216.2222026-05-09 → 2026-08-01 · 2 obs

● 2026-05-09 19:05:12
● 2026-08-01 05:03:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pcbtech.net	ns1.alidns.com, ns2.alidns.com	-

✅ Authoritative Response

Server:2408:4009:501::2

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcbtech.net (unsigned zone)

⏱️ Timing

Total: 3697ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.98.216.222`
NS	2	`ns2.alidns.com, ns1.alidns.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

Analysis

IP Addresses

pcbtech.net resolves to one IP address: 47.98.216.222.

mail.pcbbbs.com, home.pcbbbs.com and www.pcbbbs.com are examples of other host names that share IP numbers with pcbtech.net.

Name Servers

The NS records for pcbtech.net delegate to ns1.alidns.com and ns2.alidns.com.

pcbtech.net uses the same name servers as several other domains — among them 58d76834e1015.beer, 673c88d3110301.beer, sd-port.net and two more.

pcbtech.net partially shares its NS delegation with several other domains, including cicijoy.com, banber.cn, nuodata.com and two others.

In DNS configurations, these name servers often share authority with ns7.alidns.com, ns8.alidns.com, dns7.hichina.com and 7 other name servers.

Hostnames that resolve to 9 IP addresses:

ns1.alidns.com maps to 39.96.153.45, 39.96.153.55, 47.118.199.205 and 6 additional IP addresses.

ns2.alidns.com maps to 39.96.153.46, 39.96.153.56, 47.118.199.206 and 6 additional IP addresses.

Mail Servers

Mail for pcbtech.net is handled by two mail servers — mxn.mxhichina.com and mxw.mxhichina.com.

pcbtech.net uses an identical mail server configuration to several other domains — among them smartcalib.com, yanrfid.com, chries.com and two more.

pcbtech.net has at least partial mail server overlap with other domains such as msfuturecosmetics.com, ybemi.com, mingjiangco.com and two more.

The mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com frequently co-occur with these mail servers.

Hostnames that resolve to two IP addresses:

The A records for mxn.mxhichina.com return 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

mxw.mxhichina.com resolves to the IP address 47.246.99.195.