`pcbhs.com`

DNSSEC	⚠️ Not signed
A	23.234.27.33^{🇺🇸 HDHK23.234.24.0/21 Proxy-registered route object}
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	`mailcdn.21cn.com` ⭐
		A	47.89.13.55^{🇭🇰 Alibaba-Cloud47.89.0.0/19 Alibaba Cloud}
			PTR	`hwmail.21cn.com`
		A	47.244.57.14^{🇭🇰 Alibaba-Cloud47.244.0.0/17 Proxy-registered route object}
			PTR	`hwmail.21cn.com`
		A	47.254.32.24^{🇺🇸 Alibaba-Cloud47.254.0.0/18 Proxy-registered route object}
			PTR	`hwmail.21cn.com`
		A	47.254.74.62^{🇺🇸 Alibaba-Cloud47.254.64.0/18 Proxy-registered route object}
			PTR	`hwmail.21cn.com`
MX	`mta-ent.21cn.com`⁽¹⁰⁾
		A	183.56.203.132^{🇨🇳 CHINANET-Guangdong-GuangZhouNanFangJiDiWang-IDC183.56.192.0/20 CloudVsp.Inc-HYC-double - GZNFJDW Network unicast}
		A	183.56.205.179^{🇨🇳 CHINANET-Guangdong-GuangZhouNanFangJiDiWang-IDC183.56.192.0/20 CloudVsp.Inc-HYC-double - GZNFJDW Network unicast}
TXT	`v=spf1 include:corp.21cn.com. -all`
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1595563787

`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=1785901514

Same first word

pcbhs.net

pcbhs.com

Similar names

spbch.com

scbhp.com

hbcsp.com.cn

sbpch.kr

hbspc.com

cphbs.net

cbhsp.com

sbphc.com

csphb.com

hbcps.com

cpbsh.com

cbshp.org

spchb.cn

hspcb.com

hbcsp.com

hbpcs.com

cbhps.org

psbhc.com

phcbs.com

shpcb.com

bhpcs.com

phsbc.com

hcbsp.com

cphbs.com

cpbhs.org

phcsb.com

scphb.de

sbhpc.com

hbcsp.net

chbsp.com

shbpc.ir

shpbc.com.cn

hcpbs.org

sbchp.jp

hpbsc.jp

bphsc.com

scpbh.com

spchb.pl

pchsb.me

sbhpc.net

hbscp.com

hpbsc.ch

chspb.ru

bhcsp.com

chsbp.edu.my

bphcs.com

phcbs.co.kr

hbpcs.de

hspcb.gov.in

pbcsh.com

hpscb.com

csbhp.com.pl

hbscp.org

pchsb.net

bchps.com

cbshp.com

bpshc.com

bschp.com

bhpsc.com

bcsph.com

hbspc.ch

sbhpc.org

cbpsh.com

bpchs.eu

DNS History

12 records (5 active, 7 former)

○NSns.xinnet.cn2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 21:40:56
○ 2015-08-04 13:30:00
○ 2026-08-05 04:08:36

○NSns.xinnetdns.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 21:40:56
○ 2015-08-04 13:30:00
○ 2026-08-05 04:08:36

○NSns15.xincache.com2015-08-04 → 2016-09-13 · 5 obs

○ 2008-03-18 21:40:56
● 2015-08-04 13:30:00
● 2016-09-13 18:36:54
○ 2017-10-09 05:11:30
○ 2026-08-05 04:08:36

○NSns16.xincache.com2015-08-04 → 2016-09-13 · 5 obs

○ 2008-03-18 21:40:56
● 2015-08-04 13:30:00
● 2016-09-13 18:36:54
○ 2017-10-09 05:11:30
○ 2026-08-05 04:08:36

●NSns19.xincache.com2017-10-09 → 2026-08-05 · 3 obs

○ 2016-09-13 18:36:54
● 2017-10-09 05:11:30
● 2026-08-05 04:08:36

●NSns20.xincache.com2017-10-09 → 2026-08-05 · 3 obs

○ 2016-09-13 18:36:54
● 2017-10-09 05:11:30
● 2026-08-05 04:08:36

●MXmailcdn.21cn.com2015-08-04 → 2026-08-05 · 6 obs

○ 2008-03-18 21:40:56
● 2015-08-04 13:30:00
● 2017-10-09 05:11:30
○ 2026-07-09 12:59:18
● 2026-07-16 20:13:54
● 2026-08-05 04:08:36

●MXmta-ent.21cn.com2015-08-04 → 2026-08-05 · 6 obs

○ 2008-03-18 21:40:56
● 2015-08-04 13:30:00
● 2017-10-09 05:11:30
○ 2026-07-09 12:59:18
● 2026-07-16 20:13:54
● 2026-08-05 04:08:36

○MXmx.pcbhs.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 21:40:56
○ 2015-08-04 13:30:00
○ 2026-08-05 04:08:36

○A203.191.149.712015-08-04 → 2017-10-09 · 5 obs

○ 2008-03-18 21:40:56
● 2015-08-04 13:30:00
● 2017-10-09 05:11:30
○ 2026-06-25 13:10:12
○ 2026-08-05 04:08:36

●A23.234.27.332026-06-25 → 2026-08-05 · 5 obs

○ 2017-10-09 05:11:30
● 2026-06-25 13:10:12
○ 2026-07-09 12:59:18
● 2026-07-16 20:13:54
● 2026-08-05 04:08:36

○A60.190.133.1112008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 21:40:56
○ 2015-08-04 13:30:00
○ 2026-08-05 04:08:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pcbhs.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcbhs.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.234.27.33`
NS	2	`ns19.xincache.com, ns20.xincache.com`
MX	2	`mailcdn.21cn.com (pri: 5), mta-ent.21cn.com (pri: 10)`
TXT	1	`v=spf1 include:corp.21cn.com. -all`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

IP Addresses

pcbhs.com points to a single IP number: 23.234.27.33.

Additional host names — missu.com, arichargegpd.com, uasel.com and two others — share IP numbers with pcbhs.com.

Name Servers

DNS delegation for pcbhs.com points to two name servers: ns19.xincache.com and ns20.xincache.com.

pcbhs.com shares its name server setup with other domains, including ccead.cn, sd-newstar.com, xjhrgs.com and two others.

There is at least partial name server overlap between pcbhs.com and other domains — yxzx.com, guiping.gov.cn, yjcnc.com and two more among them.

These name servers frequently co-occur with the name servers ns11.xincache.com and ns12.xincache.com.

Host names with 8 IP numbers:

ns19.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.

Host names with 7 IP numbers:

ns20.xincache.com has IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, plus 4 other.

Mail Servers

pcbhs.com has two mail servers: mailcdn.21cn.com and mta-ent.21cn.com.

pcbhs.com shares the same mail server setup as other domains, including metaline.cn, manyi360.com, elete-tech.com and two others.

pcbhs.com shares mail servers — at least in part — with other domains, including bbs.chaozhou.gd.cn, ppp31.zhuhai.gd.cn, dist.21cn.com and two others.

Host names resolving to four IP addresses:

mailcdn.21cn.com resolves to four IP addresses — 47.89.13.55, 47.244.57.14, 47.254.32.24 and 47.254.74.62.

Host names with two IP numbers:

mta-ent.21cn.com has two IP addresses: 183.56.203.132 and 183.56.205.179.

pcbhs.com - robtex.com

pcbhs.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`pcbhs.com`

`com`