20do.com - dns.ninja

`20do.com`

DNSSEC	⚠️ Not signed
A	47.115.230.232^{🇨🇳 Alibaba-Cloud47.115.128.0/17 Alibaba (US) Technology Co., Ltd.}
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	`mxn.mxhichina.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}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns7.hichina.com`hostmaster@hichina.com 2026-05-28 #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=1786119104

WOT: SAFE (60/100)

Subdomains

www.20do.com

Same first word

20do.jp

20do.com

Similar names

02od.com

do20.ru

do02.ru

do02.net

02do.com

DNS History

10 records (5 active, 5 former)

●NSdns7.hichina.com2026-04-10 → 2026-08-07 · 3 obs

○ 2016-07-16 15:34:50
● 2026-04-10 16:15:04
● 2026-08-07 16:36:56

●NSdns8.hichina.com2026-04-10 → 2026-08-07 · 3 obs

○ 2016-07-16 15:34:50
● 2026-04-10 16:15:04
● 2026-08-07 16:36:56

○NSns1.22.cn2015-08-07 → 2016-07-16 · 4 obs

● 2015-08-07 18:52:00
● 2016-07-16 15:34:50
○ 2026-04-10 16:15:04
○ 2026-08-07 16:36:56

○NSns2.22.cn2015-08-07 → 2016-07-16 · 4 obs

● 2015-08-07 18:52:00
● 2016-07-16 15:34:50
○ 2026-04-10 16:15:04
○ 2026-08-07 16:36:56

○NSns3.22.cn2015-08-07 → 2016-07-16 · 4 obs

● 2015-08-07 18:52:00
● 2016-07-16 15:34:50
○ 2026-04-10 16:15:04
○ 2026-08-07 16:36:56

○NSns4.22.cn2015-08-07 → 2016-07-16 · 4 obs

● 2015-08-07 18:52:00
● 2016-07-16 15:34:50
○ 2026-04-10 16:15:04
○ 2026-08-07 16:36:56

●MXmxn.mxhichina.com2026-04-10 → 2026-08-07 · 2 obs

● 2026-04-10 16:15:04
● 2026-08-07 16:36:56

●MXmxw.mxhichina.com2026-04-10 → 2026-08-07 · 2 obs

● 2026-04-10 16:15:04
● 2026-08-07 16:36:56

○A172.252.100.1662015-08-07 → 2016-07-16 · 4 obs

● 2015-08-07 18:52:00
● 2016-07-16 15:34:50
○ 2026-04-10 16:15:04
○ 2026-08-07 16:36:56

●A47.115.230.2322026-04-10 → 2026-08-07 · 3 obs

○ 2016-07-16 15:34:50
● 2026-04-10 16:15:04
● 2026-08-07 16:36:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
20do.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 20do.com (unsigned zone)

⏱️ Timing

Total: 3541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.115.230.232`
NS	2	`dns8.hichina.com, dns7.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

Hierarchy

www.20do.com is delegated beneath 20do.com.

IP Addresses

20do.com resolves to just one IP address, 47.115.230.232.

www.20do.com is an example of another host name that shares IP numbers with 20do.com.

Name Servers

20do.com has two authoritative name servers — dns7.hichina.com and dns8.hichina.com.

20do.com shares its NS records with other domains, for example 51haojob.com, yiyaowang.com, zsts.top and two others.

There is at least partial name server overlap between 20do.com and other domains — wpiao.com, bdushu.com, wholesale7.com and two more among them.

These name servers frequently co-occur with the name servers ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

dns7.hichina.com points to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns8.hichina.com points to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

Mail Servers

20do.com is served by two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

Among the domains sharing a mail server setup with 20do.com are ladyyard.com, sinodrive.com, bizcredit.com.cn and two others.

There is at least a partial MX overlap between 20do.com and other domains, including fushangroup.com, tiannengbo.com, sunyip.com and two others.

These mail servers often co-occur with the mail servers mx3.qiye.aliyun.com.

Host names that have two IP addresses:

mxn.mxhichina.com resolves to 47.246.136.231 and 47.246.137.47.

Host names that point to one IP address:

mxw.mxhichina.com resolves to 47.246.99.195.