douco.com - dns.ninja

`douco.com`

DNSSEC	⚠️ Not signed
A	120.79.68.225^{🇨🇳 Alibaba-Cloud120.79.0.0/16}
NS	`ns1.myhostadmin.net` ⭐
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.myhostadmin.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
MX	`mxdomain.qq.com` ⭐
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2024-09-08 #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=1783896877

Subdomains

down.douco.com

Same first word

douco.net

douco.de

douco.com

douco.cn

Similar names

ucdoo.com

ducoo.com

odocu.mobi

udoco.com

ucodo.com

ucood.cn

cudoo.com

udoco.de

odocu.com

coodu.org

uodoc.com

cooud.com

duoco.de

docuo.eu

oudco.com

ocodu.com

coduo.io

coodu.com

docuo.es

cudoo.de

coduo.at

coodu.cn

doocu.com

codou.cn

coudo.com

DNS History

9 records (4 active, 5 former)

●NSns1.myhostadmin.net2015-08-03 → 2026-07-12 · 2 obs

● 2015-08-03 18:03:28
● 2026-07-12 23:05:24

●NSns2.myhostadmin.net2015-08-03 → 2026-07-12 · 2 obs

● 2015-08-03 18:03:28
● 2026-07-12 23:05:24

○NSns3.myhostadmin.net2015-08-03 → 2016-11-10 · 4 obs

● 2015-08-03 18:03:28
● 2016-11-10 20:53:18
○ 2026-02-17 02:17:08
○ 2026-07-12 23:05:24

○NSns4.myhostadmin.net2015-08-03 → 2016-11-10 · 4 obs

● 2015-08-03 18:03:28
● 2016-11-10 20:53:18
○ 2026-02-17 02:17:08
○ 2026-07-12 23:05:24

○NSns5.myhostadmin.net2015-08-03 → 2016-11-10 · 4 obs

● 2015-08-03 18:03:28
● 2016-11-10 20:53:18
○ 2026-02-17 02:17:08
○ 2026-07-12 23:05:24

○NSns6.myhostadmin.net2015-08-03 → 2016-11-10 · 4 obs

● 2015-08-03 18:03:28
● 2016-11-10 20:53:18
○ 2026-02-17 02:17:08
○ 2026-07-12 23:05:24

●MXmxdomain.qq.com2015-08-03 → 2026-07-12 · 2 obs

● 2015-08-03 18:03:28
● 2026-07-12 23:05:24

●A120.79.68.2252026-02-17 → 2026-07-12 · 3 obs

○ 2016-11-10 20:53:18
● 2026-02-17 02:17:08
● 2026-07-12 23:05:24

○A121.40.157.842015-08-03 → 2016-11-10 · 4 obs

● 2015-08-03 18:03:28
● 2016-11-10 20:53:18
○ 2026-02-17 02:17:08
○ 2026-07-12 23:05:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
douco.com	ns1.myhostadmin.net, ns2.myhostadmin.net	-

✅ Authoritative Response

Server:211.149.230.100

NS records: ns1.myhostadmin.net, ns2.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for douco.com (unsigned zone)

⏱️ Timing

Total: 1817ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.79.68.225`
NS	2	`ns2.myhostadmin.net, ns1.myhostadmin.net`
MX	1	`mxdomain.qq.com (pri: 10)`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

Hierarchy

douco.com is a parent domain of down.douco.com.

IP Addresses

douco.com resolves to one IP address: 120.79.68.225.

dou.co, douphp.com and 51tool.com are examples of other host names that share IP numbers with douco.com.

Name Servers

douco.com is delegated to two name servers: ns1.myhostadmin.net and ns2.myhostadmin.net.

douco.com uses the same name servers as several other domains — among them mongodb.me, 2r6.cn, xn--dlqs75h6kpcmc.net and two more.

douco.com shares at least some of its name servers with other domains, including 5wxw.com, mszm.cn, csailisiyy.com and two others.

These name servers are frequently seen alongside ns4.myhostadmin.net, ns3.myhostadmin.net, ns5.myhostadmin.net and 7 other name servers.

Both ns1.myhostadmin.net and ns2.myhostadmin.net resolve to four IP addresses: ns1.myhostadmin.net directs to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2, and ns2.myhostadmin.net directs to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.

Mail Servers

Mail for douco.com is handled by a single mail server, mxdomain.qq.com.

douco.com uses an identical mail server configuration to several other domains — among them beinfo.cn, bfidea.com, sk-ii.website and two more.

douco.com has at least partial mail server overlap with other domains such as chiheba.com, lfrtv.com, cepe.com.cn and two more.

These mail servers frequently appear alongside the mail servers mxbiz1.qq.com and mxbiz2.qq.com.