`coswt.com`

DNSSEC	⚠️ Not signed
A	49.4.94.18^{🇨🇳 HWCSNET49.4.80.0/20 Huawei Cloud Service data center}
		PTR	`ecs-49-4-94-18.compute.hwclouds-dns.com`
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 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	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 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,}
SOA	`dns1.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=1785459057

Same first word

coswt.com

Similar names

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cstwo.org

wotsc.co.uk

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twcos.com

cstwo.biz

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tocws.com

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swotc.com

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scwot.ru

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wtsco.hk

twsco.com

swtco.co.kr

wscot.com

tcows.com

scowt.com

wtsco.com

owstc.net

wstco.com

DNS History

8 records (3 active, 5 former)

●NSdns1.hichina.com2026-06-18 → 2026-07-31 · 3 obs

○ 2017-06-20 23:09:48
● 2026-06-18 09:46:52
● 2026-07-31 00:59:46

○NSdns10.hichina.com2015-06-12 → 2016-09-17 · 4 obs

● 2015-06-12 01:41:14
● 2016-09-17 02:25:52
○ 2017-06-20 23:09:48
○ 2026-07-31 00:59:46

●NSdns2.hichina.com2026-06-18 → 2026-07-31 · 3 obs

○ 2017-06-20 23:09:48
● 2026-06-18 09:46:52
● 2026-07-31 00:59:46

○NSdns9.hichina.com2015-06-12 → 2016-09-17 · 4 obs

● 2015-06-12 01:41:14
● 2016-09-17 02:25:52
○ 2017-06-20 23:09:48
○ 2026-07-31 00:59:46

○MXmxbiz1.qq.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 01:41:14
○ 2015-10-26 14:17:34
○ 2026-07-31 00:59:46

○MXmxbiz2.qq.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 01:41:14
○ 2015-10-26 14:17:34
○ 2026-07-31 00:59:46

○A121.42.113.502015-06-12 → 2016-01-18 · 5 obs

● 2015-06-12 01:41:14
○ 2015-10-26 14:17:34
● 2016-01-18 18:55:50
○ 2016-04-10 00:11:46
○ 2026-07-31 00:59:46

●A49.4.94.182026-06-18 → 2026-07-31 · 3 obs

○ 2016-04-10 00:11:46
● 2026-06-18 09:46:52
● 2026-07-31 00:59:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
coswt.com	dns2.hichina.com, dns1.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coswt.com (unsigned zone)

⏱️ Timing

Total: 799ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.4.94.18`
NS	2	`dns2.hichina.com, dns1.hichina.com`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)

Analysis

IP Addresses

coswt.com resolves to one IP address: 49.4.94.18.

Host names such as sinetone.com and ecs-49-4-94-18.compute.hwclouds-dns.com share IP numbers with coswt.com.

Name Servers

coswt.com is delegated to two name servers: dns1.hichina.com and dns2.hichina.com.

coswt.com uses the same name servers as several other domains — among them hzbiai.top, almas.biz, zdzxtech.cn and two more.

coswt.com shares at least some of its name servers with other domains, including lygzy.gov.cn, zhuoyuelvyuan.com, koolearn.net and two others.

These name servers are frequently seen alongside the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Hostnames that resolve to 9 IP addresses:

dns1.hichina.com resolves to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns2.hichina.com resolves to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

coswt.com - robtex.com

coswt.com

com