`nbmachine.com`

DNSSEC	⚠️ Not signed
A	47.238.39.133^{🇭🇰 Alibaba-Cloud47.238.0.0/16 Proxy-registered route object}
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 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	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 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	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns7.hichina.com`hostmaster@hichina.com 2026-01-12 #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=1774538762

Same first word

nbmachine.com

nbmachine.cn

DNS History

8 records (5 active, 3 former)

●NSdns7.hichina.com2008-03-18 → 2026-03-26 · 2 obs

● 2008-03-18 09:07:50
● 2026-03-26 15:33:36

●NSdns8.hichina.com2008-03-18 → 2026-03-26 · 2 obs

● 2008-03-18 09:07:50
● 2026-03-26 15:33:36

●MXmxn.mxhichina.com2015-07-07 → 2026-03-26 · 3 obs

○ 2008-03-18 09:07:50
● 2015-07-07 06:16:20
● 2026-03-26 15:33:36

●MXmxw.mxhichina.com2015-07-07 → 2026-03-26 · 3 obs

○ 2008-03-18 09:07:50
● 2015-07-07 06:16:20
● 2026-03-26 15:33:36

○A121.199.17.2282015-10-06 → 2017-08-27 · 4 obs

○ 2008-03-18 09:07:50
● 2015-10-06 09:26:30
● 2017-08-27 17:53:46
○ 2026-03-26 15:33:36

○A121.199.68.1062015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-18 09:07:50
● 2015-07-07 06:16:20
○ 2015-10-06 09:26:30
○ 2026-03-26 15:33:36

○A218.30.100.252008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 09:07:50
○ 2015-07-07 06:16:20
○ 2026-03-26 15:33:36

●A47.238.39.1332026-03-26 → 2026-03-26 · 2 obs

○ 2017-08-27 17:53:46
● 2026-03-26 15:33:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
nbmachine.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nbmachine.com (unsigned zone)

⏱️ Timing

Total: 576ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.238.39.133`
NS	2	`dns7.hichina.com, dns8.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

IP Addresses

nbmachine.com points to a single IP address: 47.238.39.133.

Name Servers

Two name servers dns7.hichina.com and dns8.hichina.com handle the delegation for nbmachine.com.

nbmachine.com shares the same name server setup as other domains, for example optosea.com, moeungsok.com, tralinpak.net, romyee.com and sports8.cc.

nbmachine.com at least partially shares name servers with other domains, for example dvod.cn, nanyi.org, dlcai.com, yihotel.com and ambienteja.info.

these name servers commonly pair with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123; dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

Mail Servers

Two mail servers handle nbmachine.com: mxn.mxhichina.com and mxw.mxhichina.com.

nbmachine.com shares the same mail server setup as other domains, including fwgcloud.com, shfenye.com, zgdccy.com, 365pp.com and pinwigs.com.

nbmachine.com shares at least partially some mail servers with other domains, for instance anyafiltermedia.com, jieran.com, zedazk.com, lifeha.com and fudan-soft.com.

these mail servers are often used together with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Host names with two IP numbers:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number:

mxw.mxhichina.com points to 47.246.99.195.

nbmachine.com - robtex.com

nbmachine.com

com