`pcbcopy.com`

DNSSEC	⚠️ Not signed
A	39.105.65.153^{🇨🇳 Alibaba-Cloud39.104.0.0/15 CT BeiJing IDC}
NS	`ns.dnsfamily.com` ⭐
		A	116.196.106.34^{🇨🇳 CHINA169-BJ116.196.64.0/18 China Telecom Beijing Co. Ltd.}
NS	`ns.cdnhost.cn`
		A	125.65.112.38^{🇨🇳 CHINANET-BACKBONE125.64.0.0/13 China Telecom Network}
			PTR	`38.112.65.125.broad.ls.sc.dynamic.163data.com.cn`
MX	`mx.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
SOA	`ns.dnsfamily.com`hostmaster@dnsfamily.com serial=1083128277

`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=1771291435

Subdomains

www.pcbcopy.com

Same first word

pcbcopy.com

DNS History

6 records (4 active, 2 former)

●NSns.cdnhost.cn2015-06-11 → 2026-03-23 · 2 obs

● 2015-06-11 09:07:14
● 2026-03-23 19:24:34

●NSns.dnsfamily.com2015-06-11 → 2026-03-23 · 2 obs

● 2015-06-11 09:07:14
● 2026-03-23 19:24:34

●MXmx.ym.163.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 19:24:30
● 2026-03-23 19:24:34

○A223.26.58.1202015-06-11 → 2017-03-21 · 4 obs

● 2015-06-11 09:07:14
● 2017-03-21 09:21:22
○ 2020-04-01 16:49:22
○ 2026-03-23 19:24:34

●A39.105.65.1532020-04-01 → 2026-03-23 · 3 obs

○ 2017-03-21 09:21:22
● 2020-04-01 16:49:22
● 2026-03-23 19:24:34

○CNAMEwww.pcbcopy.com2017-03-21 → 2017-03-21 · 3 obs

● 2017-03-21 09:21:22
○ 2020-04-01 16:49:22
○ 2026-03-23 19:24:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
pcbcopy.com	ns.dnsfamily.com, ns.cdnhost.cn	1 record

✅ Authoritative Response

Server:125.65.112.38

NS records: ns.dnsfamily.com, ns.cdnhost.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcbcopy.com (unsigned zone)

⏱️ Timing

Total: 4483ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.105.65.153`
NS	2	`ns.dnsfamily.com, ns.cdnhost.cn`
MX	1	`mx.ym.163.com (pri: 10)`
SOA	1	`ns.dnsfamily.com hostmaster.dnsfamily.co`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns.dnsfamily.com)

Analysis

Hierarchy

pcbcopy.com is the parent of www.pcbcopy.com.

IP Addresses

pcbcopy.com resolves to a single IP: 39.105.65.153.

Other host names share IP numbers with pcbcopy.com; for instance www.pcbcopy.com.

Name Servers

pcbcopy.com has two name servers: ns.cdnhost.cn and ns.dnsfamily.com.

pcbcopy.com shares the same name server setup as other domains, for example rights8.com, sh-scie.com, hbeps.com, nccnp.com and rishonbiochem.com.

Host names with a single IP:

ns.cdnhost.cn points to 125.65.112.38

ns.dnsfamily.com points to 116.196.106.34

Mail Servers

pcbcopy.com is handled by a single mail server, mx.ym.163.com.

pcbcopy.com shares the mail server setup with other domains, for example phoenixplux.com, parcel-way.com, r7tec.com, ewen.com.tw and zhjie.vip.

pcbcopy.com shares some mail servers with other domains, at least partially; for instance angolocaffe.com, zhnari.com, trackercellphone.com, 7895.com and igoupay.com.

these mail servers are commonly used alongside mxbiz1.qq.com and mxbiz2.qq.com.

Host name mx.ym.163.com points to IP 111.124.200.35.

pcbcopy.com - robtex.com

pcbcopy.com

com