`91tuya.com`

DNSSEC	⚠️ Not signed
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 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	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 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	`mx.sendcloud.org` ⭐
		A	106.75.34.64^{🇨🇳 CHINA169-BJ106.75.32.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`8myfhq.cn`
			PTR	`mail.lianjiecaijing.com`
			PTR	`mail.mifanwangluo.com`
			PTR	`mail.modefense.com`
		A	106.75.109.68^{🇨🇳 CHINA169-BJ106.75.96.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`mx.sendcloud.org`
TXT	`201707261719091lg0q30cwwf2v1qo2k8exix480yq49vw3ypobnmidkugb2imb2`
TXT	`beac3ce0-ba0d-4ffc-a424-dc194fd38825-1459831875879`
TXT	`v=spf1 include:spf.sendcloud.org ~all`
SOA	`dns7.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=1777714441

Same first word

91tuya.com

DNS History

8 records (3 active, 5 former)

●NSdns7.hichina.com2026-03-02 → 2026-05-02 · 3 obs

○ 2020-03-16 01:58:18
● 2026-03-02 21:44:30
● 2026-05-02 09:52:38

●NSdns8.hichina.com2026-03-02 → 2026-05-02 · 3 obs

○ 2020-03-16 01:58:18
● 2026-03-02 21:44:30
● 2026-05-02 09:52:38

○NSns3.dnsv2.com2015-07-04 → 2020-03-16 · 4 obs

● 2015-07-04 20:05:22
● 2020-03-16 01:58:18
○ 2026-03-02 21:44:30
○ 2026-05-02 09:52:38

○NSns4.dnsv2.com2015-07-04 → 2020-03-16 · 4 obs

● 2015-07-04 20:05:22
● 2020-03-16 01:58:18
○ 2026-03-02 21:44:30
○ 2026-05-02 09:52:38

●MXmx.sendcloud.org2016-06-07 → 2026-05-02 · 3 obs

○ 2016-02-26 17:23:10
● 2016-06-07 11:50:14
● 2026-05-02 09:52:38

○MXmxdomain.qq.com2015-07-04 → 2016-02-26 · 4 obs

● 2015-07-04 20:05:22
● 2016-02-26 17:23:10
○ 2016-06-07 11:50:14
○ 2026-05-02 09:52:38

○A112.124.9.1852015-07-04 → 2016-06-07 · 4 obs

● 2015-07-04 20:05:22
● 2016-06-07 11:50:14
○ 2017-03-18 18:41:08
○ 2026-05-02 09:52:38

○A118.178.238.122017-03-18 → 2020-03-16 · 5 obs

○ 2016-06-07 11:50:14
● 2017-03-18 18:41:08
● 2020-03-16 01:58:18
○ 2026-03-02 21:44:30
○ 2026-05-02 09:52:38

🔍 DNS Trace

Analysis

Name Servers

91tuya.com is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.

91tuya.com shares the same name server setup as hrtongren.com, ivylivinghome.com, hometexsh.com, scxiangtong.com and nestinchem.com.

91tuya.com at least partially shares name servers with other domains, for instance makenv.net, ibac.cn, stevensunny.com, meng706.cn and itownet.net.

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

Nine IP numbers per host:

dns7.hichina.com points to: 2408:4009:501::15, 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.

dns8.hichina.com points to: 2408:4009:501::16, 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

91tuya.com is handled by a single mail server, mx.sendcloud.org.

The mail server setup for 91tuya.com matches that of other domains, for instance gdpmp.com, fineui.com, cipscom.com, spf.sendcloud.org and decool.net.

91tuya.com shares at least partially some mail servers with other domains, including ylike.com, waibaodashi.com, anquanqishi.com, qushixi.com and sinocarfilm.com.

these mail servers are often used together with mail servers mxbiz2.qq.com, mxbiz1.qq.com, mxn.mxhichina.com and mxw.mxhichina.com.

mx.sendcloud.org points to two IPs: 106.75.34.64 and 106.75.109.68.

91tuya.com - robtex.com

91tuya.com

com