`cowarobot.com`

DNSSEC	⚠️ Not signed
A	222.71.129.234^{🇨🇳 SHANGHAITELECOM222.71.0.0/16 Chinanet Shanghai}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`verification-code-site-App_feishu=Xyjp24qXQtYiHdhjcL2Q`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`apple-domain-verification=7ITParQVyNEMGKA0`
SOA	`dns9.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=1776185442

Subdomains

mall.cowarobot.com

Same first word

cowarobot.com

DNS History

12 records (6 active, 6 former)

●NSdns10.hichina.com2017-05-23 → 2026-04-14 · 3 obs

○ 2016-12-05 03:08:58
● 2017-05-23 23:40:10
● 2026-04-14 16:52:36

●NSdns9.hichina.com2017-05-23 → 2026-04-14 · 3 obs

○ 2016-12-05 03:08:58
● 2017-05-23 23:40:10
● 2026-04-14 16:52:36

○NSns4.wixdns.net2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 03:08:58
○ 2017-05-23 23:40:10
○ 2026-04-14 16:52:36

○NSns5.wixdns.net2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 03:08:58
○ 2017-05-23 23:40:10
○ 2026-04-14 16:52:36

●MXmx1.feishu.cn2026-04-02 → 2026-04-14 · 3 obs

○ 2017-05-23 23:40:10
● 2026-04-02 19:44:04
● 2026-04-14 16:52:36

●MXmx2.feishu.cn2026-04-02 → 2026-04-14 · 3 obs

○ 2017-05-23 23:40:10
● 2026-04-02 19:44:04
● 2026-04-14 16:52:36

●MXmx3.feishu.cn2026-04-02 → 2026-04-14 · 3 obs

○ 2017-05-23 23:40:10
● 2026-04-02 19:44:04
● 2026-04-14 16:52:36

○MXqiye163mx01.mxmail.netease.com2016-12-05 → 2017-05-23 · 4 obs

● 2016-12-05 03:08:58
● 2017-05-23 23:40:10
○ 2026-04-02 19:44:04
○ 2026-04-14 16:52:36

○MXqiye163mx02.mxmail.netease.com2016-12-05 → 2017-05-23 · 4 obs

● 2016-12-05 03:08:58
● 2017-05-23 23:40:10
○ 2026-04-02 19:44:04
○ 2026-04-14 16:52:36

○A139.224.81.1362017-05-23 → 2017-05-23 · 4 obs

○ 2016-12-05 03:08:58
● 2017-05-23 23:40:10
○ 2026-04-02 19:44:04
○ 2026-04-14 16:52:36

●A222.71.129.2342026-04-02 → 2026-04-14 · 3 obs

○ 2017-05-23 23:40:10
● 2026-04-02 19:44:04
● 2026-04-14 16:52:36

○A23.236.62.1472016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 03:08:58
○ 2017-05-23 23:40:10
○ 2026-04-14 16:52:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
cowarobot.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cowarobot.com (unsigned zone)

⏱️ Timing

Total: 532ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`222.71.129.234`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	3	`mx2.feishu.cn (pri: 5), mx3.feishu.cn (pri: 10)...`
TXT	3	`v=spf1 +include:_netblocks.m.feishu.cn -, apple-domain-verification=7ITParQVyNEMGK...`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

cowarobot.com is the parent of mall.cowarobot.com.

IP Addresses

cowarobot.com resolves to a single IP: 222.71.129.234.

Name Servers

cowarobot.com has two name servers: dns10.hichina.com and dns9.hichina.com.

cowarobot.com shares the same name server setup as other domains, for example xtcrm.cn, jipintong.com, szshfx.com, bosongroup.net and slsmy.com.

cowarobot.com at least partially shares name servers with other domains; for example bjdgxd.com and myfeet.cn; myhwclouds.cn and twatg.com.

These name servers are often used together with expirens3.hichina.com, expirens4.hichina.com and ns1.alidns.com.

Host names with nine IP numbers:

dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

cowarobot.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

cowarobot.com shares some mail servers with other domains, at least partially; for instance coneshare.com, akkz.net, zhonglubowling.com, lsiedu.org and shuangdeng.com.cn.

Host names with three IP numbers: mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers: mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

Host names with one IP number: mx1.feishu.cn points to 52.220.106.220.

Host names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.

Host names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.

Host names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.

cowarobot.com - robtex.com

cowarobot.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`cowarobot.com`

`com`