`173.com`

DNSSEC	⚠️ Not signed
A	123.59.1.173^{🇨🇳 CHINA169-BJ123.59.0.0/19 CloudVsp.Inc}
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
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}
			PTR	`ip-47-246-137-47.defastlink.net`
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	`vip3.alidns.com`hostmaster@hichina.com 2026-01-07 #16

`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=1771291435

WOT: SAFE (72/100)

Subdomains

mta2.173.com

www.173.com

Same first word

173.ir

173.com.tw

173.com

173.hu

173.by

173.cc

173.cz

173.chat

173.casino

173.cl

173.us

173.ws

173.la

173.one

173.ph

173.im

173.org

173.biz

173.net

173.jp

173.co

173.nl

173.eu

173.ca

173.cool

173.hk

173.cn

173.dk

173.de

173.io

173.me

173.in-addr.arpa

173.tv

173.mobi

173.in

173.com.ua

173.tw

Similar names

371.tv

731.eu

317.net

317.pl

137.info

137.ro

137.de

137.ltd

317.cl

317.nl

713.com.cn

137.cc

137.ca

713.pl

731.de

317.life

713.in

137.co

317.us

317.com

137.org

371.company

137.in

317.it

317.net.cn

317.ch

317.run

371.de

137.es

137.hu

371.gg

137.cz

137.me

731.dk

137.nl

137.city

317.be

137.in-addr.arpa

713.mobi

317.today

731.com

317.tv

731.cn

137.ph

731.tv

317.ie

371.ca

137.by

713.ru

317.gr

317.ink

731.me

137.be

137.com

731.nl

713.co

731.net

371.tw

713.de

137.dk

713.casino

137.it

137.us

731.co.uk

137.ink

371.us

137.pl

371.com

371.eu

137.rehab

713.cn

371.cn

317.de

713.dk

137.tv

713.mydns.jp

DNS History

11 records (5 active, 6 former)

○NSns1.wanmeilink.com2015-08-11 → 2021-10-05 · 4 obs

● 2015-08-11 04:36:06
● 2021-10-05 20:58:56
○ 2026-02-15 10:07:32
○ 2026-03-12 21:30:06

○NSns2.wanmeilink.com2015-08-11 → 2021-10-05 · 4 obs

● 2015-08-11 04:36:06
● 2021-10-05 20:58:56
○ 2026-02-15 10:07:32
○ 2026-03-12 21:30:06

○NSns3.wanmeilink.com2015-08-11 → 2021-10-05 · 4 obs

● 2015-08-11 04:36:06
● 2021-10-05 20:58:56
○ 2026-02-15 10:07:32
○ 2026-03-12 21:30:06

○NSns4.wanmeilink.com2015-08-11 → 2021-10-05 · 4 obs

● 2015-08-11 04:36:06
● 2021-10-05 20:58:56
○ 2026-02-15 10:07:32
○ 2026-03-12 21:30:06

●NSvip3.alidns.com2026-02-15 → 2026-03-12 · 3 obs

○ 2021-10-05 20:58:56
● 2026-02-15 10:07:32
● 2026-03-12 21:30:06

●NSvip4.alidns.com2026-02-15 → 2026-03-12 · 3 obs

○ 2021-10-05 20:58:56
● 2026-02-15 10:07:32
● 2026-03-12 21:30:06

○MXmx.173.com2015-08-11 → 2016-01-07 · 4 obs

● 2015-08-11 04:36:06
● 2016-01-07 19:54:50
○ 2016-03-08 20:33:28
○ 2026-03-12 21:30:06

●MXmxn.mxhichina.com2016-03-08 → 2026-03-12 · 3 obs

○ 2016-01-07 19:54:50
● 2016-03-08 20:33:28
● 2026-03-12 21:30:06

●MXmxw.mxhichina.com2016-03-08 → 2026-03-12 · 3 obs

○ 2016-01-07 19:54:50
● 2016-03-08 20:33:28
● 2026-03-12 21:30:06

●A123.59.1.1732016-06-21 → 2026-03-12 · 3 obs

○ 2016-03-21 04:49:34
● 2016-06-21 06:14:58
● 2026-03-12 21:30:06

○A221.228.193.1422015-08-11 → 2016-03-21 · 4 obs

● 2015-08-11 04:36:06
● 2016-03-21 04:49:34
○ 2016-06-21 06:14:58
○ 2026-03-12 21:30:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
173.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server: 121.40.6.164

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 173.com (unsigned zone)

⏱️ Timing

Total: 842ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.1.173`
NS	2	`vip3.alidns.com, vip4.alidns.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com ~all`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

Hierarchy

173.com is the parent of mta2.173.com and www.173.com.

IP Addresses

173.com resolves to a single IP: 123.59.1.173.

Other host names share IP numbers with 173.com; for instance www.173.com.

Name Servers

173.com has two name servers: vip3.alidns.com and vip4.alidns.com.

173.com shares the same name server setup as other domains, for example xssky.com, wkinfo.com.cn, yunduanyin.com, ique.com and hlsports.net.

173.com shares some name servers with other domains, for example ickimg.com, ecarx-zeekr.com, ymtnet.com, ctrip-it.com and 2bizbox.cn.

These name servers are commonly used together with vip1.alidns.com and vip2.alidns.com.

Host names with seven IP numbers: The host name vip3.alidns.com points to 2408:4009:500::3, 8.212.93.3, 140.205.1.5, 170.33.32.210, 170.33.40.136, 170.33.73.26 and 170.33.80.10; the host name vip4.alidns.com points to 2408:4009:500::4, 8.212.93.4, 140.205.1.6, 170.33.32.211, 170.33.40.137, 170.33.73.27 and 170.33.80.11.

Mail Servers

173.com is served by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

173.com shares the mail server setup with other domains, for example in-situ.cn, shanbeihome.com, pu3d.com, qiubangtech.com and aquorgroup.com.

173.com shares some mail servers with other domains, at least partially; for instance ontopcns.com, toplovo.com, ifsbank.cn, win-role.com and cn-yongling.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.

173.com - robtex.com

173.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`173.com`

`com`