`tuofamachining.com`

DNSSEC	⚠️ Not signed
A	67.228.102.7^{🇺🇸 SOFTLAYER67.228.64.0/18}
		PTR	`7.66.e443.ip4.static.sl-reverse.com`
NS	`dns3.hichina.com` ⭐
		A	2408:4009:501::11^{🇨🇳 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	`dns4.hichina.com`
		A	2408:4009:501::12^{🇨🇳 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	`hzmx01.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	`hzmx02.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	`dns3.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=1774885687

Same first word

tuofamachining.com

DNS History

9 records (5 active, 4 former)

●NSdns3.hichina.com2026-02-27 → 2026-03-30 · 3 obs

○ 2019-02-26 23:13:52
● 2026-02-27 20:01:22
● 2026-03-30 15:49:38

●NSdns4.hichina.com2026-02-27 → 2026-03-30 · 3 obs

○ 2019-02-26 23:13:52
● 2026-02-27 20:01:22
● 2026-03-30 15:49:38

○NSf1g1ns1.dnspod.net2016-12-21 → 2019-02-26 · 4 obs

● 2016-12-21 01:45:00
● 2019-02-26 23:13:52
○ 2026-02-27 20:01:22
○ 2026-03-30 15:49:38

○NSf1g1ns2.dnspod.net2016-12-21 → 2019-02-26 · 4 obs

● 2016-12-21 01:45:00
● 2019-02-26 23:13:52
○ 2026-02-27 20:01:22
○ 2026-03-30 15:49:38

●MXhzmx01.mxmail.netease.com2026-02-27 → 2026-03-30 · 2 obs

● 2026-02-27 20:01:22
● 2026-03-30 15:49:38

●MXhzmx02.mxmail.netease.com2026-02-27 → 2026-03-30 · 2 obs

● 2026-02-27 20:01:22
● 2026-03-30 15:49:38

○A13.64.152.2112019-02-26 → 2019-02-26 · 4 obs

○ 2016-12-21 01:45:00
● 2019-02-26 23:13:52
○ 2026-02-27 20:01:22
○ 2026-03-30 15:49:38

○A159.63.91.1942016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 01:45:00
○ 2019-02-26 23:13:52
○ 2026-03-30 15:49:38

●A67.228.102.72026-02-27 → 2026-03-30 · 3 obs

○ 2019-02-26 23:13:52
● 2026-02-27 20:01:22
● 2026-03-30 15:49:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
tuofamachining.com	dns3.hichina.com, dns4.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuofamachining.com (unsigned zone)

⏱️ Timing

Total: 3693ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.228.102.7`
NS	2	`dns4.hichina.com, dns3.hichina.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)

Analysis

IP Addresses

tuofamachining.com resolves to a single IP address: 67.228.102.7.

Other host names, for instance testosteronerawpowder.com, share IP numbers with tuofamachining.com.

Name Servers

tuofamachining.com's delegation uses two name servers, dns3.hichina.com and dns4.hichina.com.

tuofamachining.com shares the same name server setup as other domains, for example kdgdb.online, aoviao.com, 23-go.com, yimeirunyan.com and cqzlg.com.

tuofamachining.com at least partially shares name servers with other domains, for example yantubbs.com, meteor.team and rkpp.cn.

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

dns3.hichina.com points to: 2408:4009:501::11, 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.

dns4.hichina.com points to: 2408:4009:501::12, 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

tuofamachining.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

tuofamachining.com shares its mail server setup with other domains, including viveasi.com, nbvancal.com, cnjunxin.com, zjetc.com and szjutuo.com.

tuofamachining.com shares some mail servers with other domains, for instance mru.cn, inlimt.com, sz-defu.com and rdmi.cn.

Names with two IPs:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

tuofamachining.com - robtex.com