`tuquu.com`

DNSSEC	⚠️ Not signed
A	81.70.164.134^{🇨🇳 TENCENT-NET-AP81.70.128.0/18 CT BeiJing IDC}
NS	`dns3.hichina.com` ⭐
		A	2408:4009:501::11^{🇨🇳 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	`dns4.hichina.com`
		A	2408:4009:501::12^{🇨🇳 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	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.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}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns3.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=1774420272

Subdomains

jinan.tuquu.com

www.tuquu.com

Same first word

tuquu.com

DNS History

14 records (6 active, 8 former)

●NSdns3.hichina.com2026-03-15 → 2026-03-25 · 3 obs

○ 2017-07-06 22:24:34
● 2026-03-15 21:18:00
● 2026-03-25 06:53:28

●NSdns4.hichina.com2026-03-15 → 2026-03-25 · 3 obs

○ 2017-07-06 22:24:34
● 2026-03-15 21:18:00
● 2026-03-25 06:53:28

○NSns1.360wzb.com2015-07-16 → 2017-07-06 · 4 obs

● 2015-07-16 10:21:08
● 2017-07-06 22:24:34
○ 2026-03-15 21:18:00
○ 2026-03-25 06:53:28

○NSns2.360wzb.com2015-07-16 → 2017-07-06 · 4 obs

● 2015-07-16 10:21:08
● 2017-07-06 22:24:34
○ 2026-03-15 21:18:00
○ 2026-03-25 06:53:28

●MXmx1.qiye.aliyun.com2026-03-15 → 2026-03-25 · 3 obs

○ 2017-07-06 22:24:34
● 2026-03-15 21:18:00
● 2026-03-25 06:53:28

●MXmx2.qiye.aliyun.com2026-03-15 → 2026-03-25 · 3 obs

○ 2017-07-06 22:24:34
● 2026-03-15 21:18:00
● 2026-03-25 06:53:28

●MXmx3.qiye.aliyun.com2026-03-15 → 2026-03-25 · 3 obs

○ 2017-07-06 22:24:34
● 2026-03-15 21:18:00
● 2026-03-25 06:53:28

○MXmxn.mxhichina.com2015-07-16 → 2017-07-06 · 4 obs

● 2015-07-16 10:21:08
● 2017-07-06 22:24:34
○ 2026-03-15 21:18:00
○ 2026-03-25 06:53:28

○MXmxw.mxhichina.com2015-07-16 → 2017-07-06 · 4 obs

● 2015-07-16 10:21:08
● 2017-07-06 22:24:34
○ 2026-03-15 21:18:00
○ 2026-03-25 06:53:28

○A125.88.190.532015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 10:21:08
○ 2015-10-31 07:41:26
○ 2026-03-25 06:53:28

○A125.88.190.682015-10-31 → 2015-10-31 · 4 obs

○ 2015-07-16 10:21:08
● 2015-10-31 07:41:26
○ 2016-01-21 11:04:56
○ 2026-03-25 06:53:28

○A222.73.144.1832016-01-21 → 2016-09-01 · 5 obs

○ 2015-10-31 07:41:26
● 2016-01-21 11:04:56
● 2016-09-01 13:33:56
○ 2017-07-06 22:24:34
○ 2026-03-25 06:53:28

○A222.73.144.1882017-07-06 → 2017-07-06 · 4 obs

○ 2016-09-01 13:33:56
● 2017-07-06 22:24:34
○ 2026-03-15 21:18:00
○ 2026-03-25 06:53:28

●A81.70.164.1342026-03-15 → 2026-03-25 · 3 obs

○ 2017-07-06 22:24:34
● 2026-03-15 21:18:00
● 2026-03-25 06:53:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
tuquu.com	dns3.hichina.com, dns4.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuquu.com (unsigned zone)

⏱️ Timing

Total: 4124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.70.164.134`
NS	2	`dns4.hichina.com, dns3.hichina.com`
MX	3	`mx2.qiye.aliyun.com (pri: 1), mx1.qiye.aliyun.com (pri: 1)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)

Analysis

Hierarchy

tuquu.com is parent of jinan.tuquu.com and www.tuquu.com.

IP Addresses

tuquu.com points to a single IP: 81.70.164.134.

Other host names, for instance jinan.tuquu.com, kpword.com and www.tuquu.com share IP numbers with tuquu.com.

Name Servers

tuquu.com's delegation is to two name servers dns3.hichina.com and dns4.hichina.com.

tuquu.com shares the same name server configuration as other domains, such as bitfb.com, zhcl-kj.cn, huanqiu.cc, jmedtec.com and usedky.com.

tuquu.com shares name servers with other domains to at least some extent, for instance celina.cn and sonidoefectos.com.

Host names with nine IP numbers: dns3.hichina.com points to 2408:4009:501::11, 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; dns4.hichina.com points to 2408:4009:501::12, 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

tuquu.com is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

tuquu.com shares some mail servers with other domains, including deepway.com, yifeilando.com, testmail.cn, lovesourcing.com and maxfree.com.

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

Host names with two IP numbers: mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mx1.qiye.aliyun.com points to 47.246.137.47. mx2.qiye.aliyun.com points to 47.246.136.231.

Host names that point to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.

Host names that point to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.

tuquu.com - robtex.com

tuquu.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

`tuquu.com`

`com`