720think.com - dns.ninja

`720think.com`

DNSSEC	⚠️ Not signed
A	2400:3200:1300::a2f^{🇨🇳 Alibaba-Cloud2400:3200::/33}
A	120.55.151.100^{🇨🇳 Alibaba-Cloud120.55.128.0/17}
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.dnsssl.com` ⭐
TXT	`adf0323b15c4d9a07547f39c0e836ba1b08822e869150bf2bfde0a893103772`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-06-04 #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=1784407262

rank #292853 globally
rank #122155 in the tld
📈 Tranco rank: #968,437

Subdomains

resourceqiniu.720think.com

Same first word

720think.com

Similar names

think720.com

DNS History

5 records (5 active, 0 former)

●NSdns10.hichina.com2016-02-11 → 2026-07-18 · 2 obs

● 2016-02-11 07:25:04
● 2026-07-18 21:02:08

●NSdns9.hichina.com2016-02-11 → 2026-07-18 · 2 obs

● 2016-02-11 07:25:04
● 2026-07-18 21:02:08

●MXmx1.dnsssl.com2026-07-01 → 2026-07-18 · 2 obs

● 2026-07-01 17:10:18
● 2026-07-18 21:02:08

●A120.55.151.1002017-02-13 → 2026-07-18 · 2 obs

● 2017-02-13 09:49:14
● 2026-07-18 21:02:08

●A2400:3200:1300::a2f2026-02-24 → 2026-07-18 · 3 obs

○ 2017-02-13 09:49:14
● 2026-02-24 19:04:04
● 2026-07-18 21:02:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
720think.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 720think.com (unsigned zone)

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.55.151.100`
AAAA	1	`2400:3200:1300::a2f`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	1	`mx1.dnsssl.com (pri: 10)`
TXT	1	`adf0323b15c4d9a07547f39c0e836ba1b08822e8`
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

resourceqiniu.720think.com is delegated beneath 720think.com.

IP Addresses

720think.com has two IP addresses: 120.55.151.100 and 2400:3200:1300::a2f

www.wasee.com, wasee.cn, v123.cn and two other host names share IP numbers with 720think.com.

Name Servers

Two name servers handle the delegation for 720think.com: dns10.hichina.com and dns9.hichina.com.

720think.com uses the same name servers as several other domains — among them lamuzi.cn, ttxl.com, xiaochengxu001.com and two more.

720think.com is at least partially co-delegated on name servers with other domains, such as hbousu.com.

Hostnames that resolve to 9 IP addresses:

dns10.hichina.com resolves to 39.96.153.41, 39.96.153.51 and 47.118.199.201 among others, with 6 other IP addresses in total.

dns9.hichina.com resolves to 39.96.153.42, 39.96.153.52 and 47.118.199.202 among others, with 6 other IP addresses in total.

Mail Servers

Mail for 720think.com is handled by a single mail server, mx1.dnsssl.com.

720think.com uses an identical mail server configuration to several other domains — among them zhaosf.pro, ckjia.com, daodianshenghuo.com and two more.

720think.com has at least partial mail server overlap with other domains such as iqinghu.com, santaovid.com, crucg.com and two more.

These mail servers are routinely seen in conjunction with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.