`jihao-pcb.com`

DNSSEC	⚠️ Not signed
A	180.76.193.88^{🇨🇳 Baidu180.76.192.0/23}
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 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	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 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	`qiye163mx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`qiye163mx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns15.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774675127

Same first word

jihao-pcb.com

DNS History

8 records (5 active, 3 former)

●NSdns15.hichina.com2015-08-03 → 2026-03-28 · 2 obs

● 2015-08-03 18:22:04
● 2026-03-28 05:38:42

●NSdns16.hichina.com2015-08-03 → 2026-03-28 · 2 obs

● 2015-08-03 18:22:04
● 2026-03-28 05:38:42

●MXqiye163mx01.mxmail.netease.com2016-07-08 → 2026-03-28 · 2 obs

● 2016-07-08 02:23:10
● 2026-03-28 05:38:42

●MXqiye163mx02.mxmail.netease.com2016-07-08 → 2026-03-28 · 2 obs

● 2016-07-08 02:23:10
● 2026-03-28 05:38:42

●A180.76.193.882026-03-24 → 2026-03-28 · 3 obs

○ 2017-03-21 11:54:52
● 2026-03-24 08:32:40
● 2026-03-28 05:38:42

○A180.76.193.892017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-08 02:23:10
● 2017-03-21 11:54:52
○ 2026-03-24 08:32:40
○ 2026-03-28 05:38:42

○A202.103.190.582015-08-03 → 2016-03-01 · 4 obs

● 2015-08-03 18:22:04
● 2016-03-01 18:50:26
○ 2016-07-08 02:23:10
○ 2026-03-28 05:38:42

○A42.236.79.42016-07-08 → 2016-07-08 · 4 obs

○ 2016-03-01 18:50:26
● 2016-07-08 02:23:10
○ 2017-03-21 11:54:52
○ 2026-03-28 05:38:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jihao-pcb.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 3494ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.76.193.88`
NS	2	`dns16.hichina.com, dns15.hichina.com`
MX	2	`qiye163mx02.mxmail.netease.com (pri: 10), qiye163mx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

IP Addresses

jihao-pcb.com points to a single IP address: 180.76.193.88.

Name Servers

jihao-pcb.com is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.

jihao-pcb.com uses the same name server setup as other domains, including bseos.com, 15163.cn, huaxu.cn, tuanou.com and hangfu.cn.

At least part of the name servers for jihao-pcb.com are shared with other domains, for instance zl-consulting.cn, qhdnh.net, eitr.cn, yangjian.website and btalk.net.

These name servers are commonly used with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns15.hichina.com points to: 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns16.hichina.com points to: 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

jihao-pcb.com is handled by two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

jihao-pcb.com uses the same mail server setup as other domains, for instance jlne.net, makrite.com, cikatoys.com, eastchem.net and hasine-diamondtools.com.

jihao-pcb.com shares at least some mail servers with other domains, for example pingseng.com, jc85.com, fortunevc.com, ciosh.com and aisen-furniture.com.

Host names with two IP numbers:

qiye163mx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

qiye163mx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

Names pointing to 47.251.84.126: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

jihao-pcb.com - robtex.com

jihao-pcb.com

com