`b2csupply.com`

DNSSEC	⚠️ Not signed
A	120.79.136.175^{🇨🇳 Alibaba-Cloud120.79.0.0/16}
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
TXT	`v=spf1 include:spf.163.com ~all`
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-06-04 #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=1784450882

WOT: SUSPICIOUS (1/100)

Same first word

b2csupply.com

DNS History

14 records (4 active, 10 former)

●NSdns1.hichina.com2026-07-02 → 2026-07-19 · 3 obs

○ 2017-01-30 03:24:26
● 2026-07-02 22:15:02
● 2026-07-19 08:49:58

●NSdns2.hichina.com2026-07-02 → 2026-07-19 · 3 obs

○ 2017-01-30 03:24:26
● 2026-07-02 22:15:02
● 2026-07-19 08:49:58

○NSns1.bdm.microsoftonline.com2015-07-14 → 2016-05-09 · 4 obs

● 2015-07-14 02:38:18
● 2016-05-09 17:07:08
○ 2017-01-30 03:24:26
○ 2026-07-19 08:49:58

○NSns2.bdm.microsoftonline.com2015-07-14 → 2016-05-09 · 4 obs

● 2015-07-14 02:38:18
● 2016-05-09 17:07:08
○ 2017-01-30 03:24:26
○ 2026-07-19 08:49:58

○NSns3.bdm.microsoftonline.com2015-07-14 → 2016-05-09 · 4 obs

● 2015-07-14 02:38:18
● 2016-05-09 17:07:08
○ 2017-01-30 03:24:26
○ 2026-07-19 08:49:58

○NSns4.bdm.microsoftonline.com2015-07-14 → 2016-05-09 · 4 obs

● 2015-07-14 02:38:18
● 2016-05-09 17:07:08
○ 2017-01-30 03:24:26
○ 2026-07-19 08:49:58

○NSns61.worldnic.com2017-01-30 → 2017-01-30 · 4 obs

○ 2016-05-09 17:07:08
● 2017-01-30 03:24:26
○ 2026-07-02 22:15:02
○ 2026-07-19 08:49:58

○NSns62.worldnic.com2017-01-30 → 2017-01-30 · 4 obs

○ 2016-05-09 17:07:08
● 2017-01-30 03:24:26
○ 2026-07-02 22:15:02
○ 2026-07-19 08:49:58

○MXb2csupply-com.mail.protection.outlook.com2015-07-14 → 2017-01-30 · 4 obs

● 2015-07-14 02:38:18
● 2017-01-30 03:24:26
○ 2026-07-02 22:15:02
○ 2026-07-19 08:49:58

●MXmx.ym.163.com2026-07-02 → 2026-07-19 · 3 obs

○ 2017-01-30 03:24:26
● 2026-07-02 22:15:02
● 2026-07-19 08:49:58

●A120.79.136.1752026-07-02 → 2026-07-19 · 3 obs

○ 2017-01-30 03:24:26
● 2026-07-02 22:15:02
● 2026-07-19 08:49:58

○A23.236.62.1472015-11-23 → 2016-05-09 · 4 obs

● 2015-11-23 03:35:32
● 2016-05-09 17:07:08
○ 2017-01-30 03:24:26
○ 2026-07-19 08:49:58

○A47.106.125.12026-07-02 → 2026-07-19 · 2 obs

○ 2026-07-02 22:15:02
○ 2026-07-19 08:49:58

○A52.32.215.2222017-01-30 → 2017-01-30 · 4 obs

○ 2016-05-09 17:07:08
● 2017-01-30 03:24:26
○ 2026-07-02 22:15:02
○ 2026-07-19 08:49:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
b2csupply.com	dns2.hichina.com, dns1.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2csupply.com (unsigned zone)

⏱️ Timing

Total: 3549ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.79.136.175`
NS	2	`dns1.hichina.com, dns2.hichina.com`
MX	1	`mx.ym.163.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com ~all`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)

Analysis

IP Addresses

b2csupply.com resolves to just one IP address, 120.79.136.175.

Name Servers

DNS delegation for b2csupply.com points to two name servers: dns1.hichina.com and dns2.hichina.com.

b2csupply.com shares its NS records with other domains, for example lpint.cn, ltfwzs.com, rollong.com and two others.

b2csupply.com partially shares its NS delegation with several other domains, including casicebuy.cn, 987087.com, fm3.fun and two others.

The name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com are often found in use alongside these name servers.

DNS names with 9 IP addresses:

dns1.hichina.com has IP addresses 39.96.153.43, 39.96.153.63 and 47.118.199.203, plus 6 other.

dns2.hichina.com has IP addresses 39.96.153.44, 39.96.153.54 and 47.118.199.204, plus 6 other.

Mail Servers

The sole mail server for b2csupply.com is mx.ym.163.com.

Among the domains sharing a mail server setup with b2csupply.com are 21faka.com, t139.com, poolefforts.com and two others.

There is at least a partial MX overlap between b2csupply.com and other domains, including gretech.com.cn, jxrczp.com, chinait.com.cn and two others.

These mail servers frequently co-occur with the mail servers mxbiz1.qq.com, mxbiz2.qq.com, mxn.mxhichina.com and two others.

mx.ym.163.com has exactly one IP number: 111.124.200.35.

b2csupply.com - robtex.com

b2csupply.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`b2csupply.com`

`com`