`b2bdisplay.com`

DNSSEC	⚠️ Not signed
A	175.178.15.6^{🇨🇳 TENCENT-NET-AP175.178.0.0/18}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns19.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=1775022787

Same first word

b2bdisplay.com

DNS History

10 records (5 active, 5 former)

●NSdns19.hichina.com2015-06-19 → 2026-04-01 · 2 obs

● 2015-06-19 00:07:04
● 2026-04-01 06:16:36

●NSdns20.hichina.com2015-06-19 → 2026-04-01 · 2 obs

● 2015-06-19 00:07:04
● 2026-04-01 06:16:36

○MXmx.263.net2016-01-18 → 2018-10-05 · 4 obs

○ 2015-11-01 09:17:32
● 2016-01-18 18:26:44
● 2018-10-05 10:50:36
○ 2026-04-01 06:16:36

●MXmxbiz1.qq.com2026-04-01 → 2026-04-01 · 2 obs

○ 2018-10-05 10:50:36
● 2026-04-01 06:16:36

●MXmxbiz2.qq.com2015-06-19 → 2026-04-01 · 5 obs

● 2015-06-19 00:07:04
● 2015-11-01 09:17:32
○ 2016-01-18 18:26:44
○ 2018-10-05 10:50:36
● 2026-04-01 06:16:36

○MXmxw.263.net2016-01-18 → 2018-10-05 · 4 obs

○ 2015-11-01 09:17:32
● 2016-01-18 18:26:44
● 2018-10-05 10:50:36
○ 2026-04-01 06:16:36

○A120.25.211.1502017-02-04 → 2018-10-05 · 4 obs

○ 2016-04-12 18:51:42
● 2017-02-04 13:08:08
● 2018-10-05 10:50:36
○ 2026-04-01 06:16:36

○A120.25.69.162016-01-18 → 2016-04-12 · 5 obs

○ 2015-06-19 00:07:04
● 2016-01-18 18:26:44
● 2016-04-12 18:51:42
○ 2017-02-04 13:08:08
○ 2026-04-01 06:16:36

●A175.178.15.62026-04-01 → 2026-04-01 · 2 obs

○ 2018-10-05 10:50:36
● 2026-04-01 06:16:36

○A210.51.188.652015-06-19 → 2018-10-05 · 3 obs

● 2015-06-19 00:07:04
● 2018-10-05 10:50:36
○ 2026-04-01 06:16:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
b2bdisplay.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2bdisplay.com (unsigned zone)

⏱️ Timing

Total: 568ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`175.178.15.6`
NS	2	`dns19.hichina.com, dns20.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

IP Addresses

b2bdisplay.com resolves to one IP number: 175.178.15.6.

Other host names, for instance cnbdsa.com, share IP numbers with b2bdisplay.com.

Name Servers

b2bdisplay.com is delegated to two name servers dns19.hichina.com and dns20.hichina.com.

b2bdisplay.com shares the same name server setup as other domains, for instance deermashop.com, linkmore.net, yunyib.com, toto88a.top and carpswim.com.

b2bdisplay.com at least partially shares name servers with other domains, for instance rjxd.com, peninsulaos.org, cskaihe.com, materiel.cn and plenora.store.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

Two mail servers handle b2bdisplay.com: mxbiz1.qq.com and mxbiz2.qq.com.

b2bdisplay.com shares the same mail server setup as other domains, for instance lslfczyh.com, vcolco.com, jiangbulake.com, zhiqim.com and dr500.com.

b2bdisplay.com shares some mail servers with other domains, at least partially, for instance mling.net, aawqa.cn, ctyake.com, khstv.com and huokezhizao.com.

b2bdisplay.com - robtex.com

b2bdisplay.com

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