pcb2.com - dns.ninja

`pcb2.com`

DNSSEC	⚠️ Not signed
A	185.27.134.176^{🇬🇧 WILDCARD-AS185.27.132.0/22 UK-IFASTNET-20130530 route object}
NS	`dns11.hichina.com` ⭐
		A	2408:4009:501::19^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns12.hichina.com`
		A	2408:4009:501::20^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mx.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 AS139203111.124.192.0/19 GuiZhou telecom GuiAn IDC}
TXT	`v=spf1 include:spf.163.com ~all`
SOA	`dns11.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`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=1785255467

Previously MX for

pcb2.com

Same first word

pcb2.com

Similar names

bcp2.com

2cbp.com

c2pb.com

pc2b.sakura.ne.jp

cb2p.net

p2bc.com

pbc2.de

cpb2.com

cbp2.com

p2cb.xyz

pb2c.com

b2pc.com

pb2c.cn

pc2b.com

cb2p.com

pc2b.ru

DNS History

7 records (4 active, 3 former)

●NSdns11.hichina.com2015-07-25 → 2026-07-28 · 2 obs

● 2015-07-25 02:32:34
● 2026-07-28 16:38:40

●NSdns12.hichina.com2015-07-25 → 2026-07-28 · 2 obs

● 2015-07-25 02:32:34
● 2026-07-28 16:38:40

●MXmx.ym.163.com2016-03-27 → 2026-07-28 · 3 obs

○ 2015-12-19 20:37:40
● 2016-03-27 11:50:00
● 2026-07-28 16:38:40

○MXpcb2.com2015-07-25 → 2015-12-19 · 4 obs

● 2015-07-25 02:32:34
● 2015-12-19 20:37:40
○ 2016-03-27 11:50:00
○ 2026-07-28 16:38:40

○A185.27.134.1522016-03-27 → 2017-06-28 · 5 obs

○ 2015-12-19 20:37:40
● 2016-03-27 11:50:00
● 2017-06-28 21:50:28
○ 2026-04-11 15:46:32
○ 2026-07-28 16:38:40

●A185.27.134.1762026-04-11 → 2026-07-28 · 3 obs

○ 2017-06-28 21:50:28
● 2026-04-11 15:46:32
● 2026-07-28 16:38:40

○A59.50.109.1782015-07-25 → 2015-12-19 · 4 obs

● 2015-07-25 02:32:34
● 2015-12-19 20:37:40
○ 2016-03-27 11:50:00
○ 2026-07-28 16:38:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
pcb2.com	dns11.hichina.com, dns12.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcb2.com (unsigned zone)

⏱️ Timing

Total: 3994ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.27.134.176`
NS	2	`dns12.hichina.com, dns11.hichina.com`
MX	1	`mx.ym.163.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com ~all`
SOA	1	`dns11.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)

Analysis

IP Addresses

pcb2.com resolves to one IP address: 185.27.134.176.

serdarerdogan.com.tr, satyam.in, helloaj.rf.gd and two other host names share IP numbers with pcb2.com.

Name Servers

pcb2.com has two authoritative name servers — dns11.hichina.com and dns12.hichina.com.

pcb2.com uses the same name servers as several other domains — among them wineningxia.cn, shanshantech.com, otofd.com and two more.

pcb2.com shares at least some of its name servers with other domains, for example pgl.cc, likelike.cn, mmzk.cn and ujpn8926.xyz.

These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns11.hichina.com points to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

dns12.hichina.com points to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

Mail Servers

Mail for pcb2.com is handled by a single mail server, mx.ym.163.com.

pcb2.com uses an identical mail server configuration to several other domains — among them yunshine.cn, alstru.com, mao.nu and two more.

pcb2.com has at least partial mail server overlap with other domains such as promosky.com, xinjiapoyan.com, lchospital.cn and two more.

It is common to find these mail servers used together with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.

mx.ym.163.com points to one IP number — 111.124.200.35.