4o7.cn - dns.ninja

`4o7.cn`

DNSSEC	⚠️ Not signed
A	97.64.81.225^{🇺🇸 IT-197.64.80.0/22 Cluster Logic Inc}
		PTR	`97.64.81.225.16clouds.com`
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mxdomain.qq.com` ⭐
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034914062

Same first word

4o7.cn

Similar names

o74.it

o74.com

74o.net

o74.fr

74o.ru

o74.net

o47.net

74o.de

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47o.net

74o.blogspot.com

7o4.com.cn

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DNS History

4 records (4 active, 0 former)

●NSdns19.hichina.com2026-02-17 → 2026-06-13 · 2 obs

● 2026-02-17 15:03:18
● 2026-06-13 17:29:06

●NSdns20.hichina.com2026-02-17 → 2026-06-13 · 2 obs

● 2026-02-17 15:03:18
● 2026-06-13 17:29:06

●MXmxdomain.qq.com2026-02-17 → 2026-06-13 · 2 obs

● 2026-02-17 15:03:18
● 2026-06-13 17:29:06

●A97.64.81.2252026-02-17 → 2026-06-13 · 2 obs

● 2026-02-17 15:03:18
● 2026-06-13 17:29:06

🔍 DNS Trace

Analysis

IP Addresses

4o7.cn points to a single IP number: 97.64.81.225.

Among the host names that share IP numbers with 4o7.cn is 97.64.81.225.16clouds.com, as one example.

Name Servers

The NS records for 4o7.cn delegate to dns19.hichina.com and dns20.hichina.com.

4o7.cn shares its name server setup with other domains, including fudaoyuan.com, lkclima.com, 664471.com and two others.

4o7.cn has at least partial name server overlap with other domains, such as khwang.com, instagrams.xyz, cosfos.com and two others.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns19.hichina.com maps to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 additional IP addresses.

dns20.hichina.com maps to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 additional IP addresses.

Mail Servers

4o7.cn has one mail server: mxdomain.qq.com.

4o7.cn shares the same mail server setup as other domains, including nengfu.com, wzguan.com, 7is.com.cn and two others.

4o7.cn shares mail servers — at least in part — with other domains, including laofuzi.org, infopat.net, 3etimes.com and two others.

These mail servers tend to appear together with the mail servers mxn.mxhichina.com, mxw.mxhichina.com and mxbiz1.qq.com.