`protomtech.com`

DNSSEC	⚠️ Not signed
A	138.128.223.250^{🇺🇸 IT-1138.128.220.0/22 AS25820}
		PTR	`138.128.223.250.16clouds.com`
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`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	`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	`ns1.alidns.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=1776983296

Same first word

protomtech.com

Similar names

promottech.pl

thecomport.com

promottech.net

morphotect.com

DNS History

11 records (6 active, 5 former)

○NSdns10.hichina.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 20:23:16
○ 2017-11-02 06:25:56
○ 2026-04-23 22:35:32

●NSdns19.hichina.com2026-04-05 → 2026-04-23 · 3 obs

○ 2017-11-02 06:25:56
● 2026-04-05 04:40:48
● 2026-04-23 22:35:32

●NSdns20.hichina.com2026-04-05 → 2026-04-23 · 3 obs

○ 2017-11-02 06:25:56
● 2026-04-05 04:40:48
● 2026-04-23 22:35:32

○NSdns9.hichina.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 20:23:16
○ 2017-11-02 06:25:56
○ 2026-04-23 22:35:32

●NSns1.alidns.com2026-04-05 → 2026-04-23 · 3 obs

○ 2017-11-02 06:25:56
● 2026-04-05 04:40:48
● 2026-04-23 22:35:32

○NSvip1.alidns.com2017-11-02 → 2017-11-02 · 4 obs

○ 2016-12-19 20:23:16
● 2017-11-02 06:25:56
○ 2026-04-05 04:40:48
○ 2026-04-23 22:35:32

○NSvip2.alidns.com2017-11-02 → 2017-11-02 · 4 obs

○ 2016-12-19 20:23:16
● 2017-11-02 06:25:56
○ 2026-04-05 04:40:48
○ 2026-04-23 22:35:32

●MXmxn.mxhichina.com2016-12-19 → 2026-04-23 · 2 obs

● 2016-12-19 20:23:16
● 2026-04-23 22:35:32

●MXmxw.mxhichina.com2016-12-19 → 2026-04-23 · 2 obs

● 2016-12-19 20:23:16
● 2026-04-23 22:35:32

●A138.128.223.2502026-04-05 → 2026-04-23 · 3 obs

○ 2017-11-02 06:25:56
● 2026-04-05 04:40:48
● 2026-04-23 22:35:32

○A192.69.202.212016-12-19 → 2017-11-02 · 4 obs

● 2016-12-19 20:23:16
● 2017-11-02 06:25:56
○ 2026-04-05 04:40:48
○ 2026-04-23 22:35:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
protomtech.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 protomtech.com (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.128.223.250`
NS	2	`dns19.hichina.com, dns20.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com ~all`
SOA	1	`ns1.alidns.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

protomtech.com resolves to one IP number: 138.128.223.250.

Other host names, for instance 138.128.223.250.16clouds.com, share IP numbers with protomtech.com.

Name Servers

protomtech.com is delegated to three name servers ns1.alidns.com, dns19.hichina.com and dns20.hichina.com.

protomtech.com at least partially shares name servers with other domains, for instance 99ky33.com, 0ea079c4211031.beer, wmawh.com, 1049333.com and xkyidc.com.

These name servers are commonly used alongside ns2.alidns.com, expirens3.hichina.com, expirens4.hichina.com, ns7.alidns.com, ns8.alidns.com, dns29.hichina.com and dns30.hichina.com.

Host names with nine IP numbers:

Host ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

Host 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.

Host 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 protomtech.com: mxn.mxhichina.com and mxw.mxhichina.com.

protomtech.com shares the same mail server setup as other domains, for instance lefengscs.com, romoss.co.jp, pafulaite.com, srh-aufzuege.de and chenhon.com.

protomtech.com shares some mail servers with other domains, at least partially, for instance fyltkj.com, eeff.net, jicn.cn, 3dluna.com and myhawaii.cn.

these mail servers are often used alongside mxbiz1.qq.com, mxbiz2.qq.com and mx1.qiye.aliyun.com.

Two IP numbers for a host: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

One IP number for a host: mxw.mxhichina.com points to 47.246.99.195.

protomtech.com - robtex.com

protomtech.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`protomtech.com`

`com`