dbdou.com - dns.ninja

`dbdou.com`

DNSSEC	⚠️ Not signed
A	123.57.144.35^{🇨🇳 Alibaba-Cloud123.57.0.0/16 Alibaba (US) Technology Co., Ltd.}
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	`mx.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
TXT	`v=spf1 include:zoho.com.cn ~all`
TXT	`zoho-verification=zb15523728.zmverify.zoho.com.cn`
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=1783753447

Same first word

dbdou.com

Similar names

dodbu.com

buddo.ca

dubdo.com

boddu.com

dbduo.com

dubod.com

dobud.ru

boddu.net

dodub.com

buddo.nl

duodb.com

doudb.com

DNS History

7 records (4 active, 3 former)

●NSdns10.hichina.com2016-12-21 → 2026-07-11 · 2 obs

● 2016-12-21 00:52:08
● 2026-07-11 07:21:28

●NSdns9.hichina.com2016-12-21 → 2026-07-11 · 2 obs

● 2016-12-21 00:52:08
● 2026-07-11 07:21:28

○NSexpirens3.hichina.com2026-04-08 → 2026-04-08 · 4 obs

○ 2016-12-21 00:52:08
● 2026-04-08 10:01:18
○ 2026-06-19 07:07:18
○ 2026-07-11 07:21:28

○NSexpirens4.hichina.com2026-04-08 → 2026-04-08 · 4 obs

○ 2016-12-21 00:52:08
● 2026-04-08 10:01:18
○ 2026-06-19 07:07:18
○ 2026-07-11 07:21:28

●MXmx.ym.163.com2026-06-19 → 2026-07-11 · 3 obs

○ 2026-04-08 10:01:18
● 2026-06-19 07:07:18
● 2026-07-11 07:21:28

●A123.57.144.352016-12-21 → 2026-07-11 · 5 obs

● 2016-12-21 00:52:08
● 2017-11-30 01:57:48
○ 2026-04-08 10:01:18
● 2026-06-19 07:07:18
● 2026-07-11 07:21:28

○CNAMEexpired.hichina.com2026-04-08 → 2026-04-08 · 3 obs

● 2026-04-08 10:01:18
○ 2026-06-19 07:07:18
○ 2026-07-11 07:21:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dbdou.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 dbdou.com (unsigned zone)

⏱️ Timing

Total: 4214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.57.144.35`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	1	`mx.ym.163.com (pri: 10)`
TXT	2	`v=spf1 include:zoho.com.cn ~all, zoho-verification=zb15523728.zmverify.zo`
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

IP Addresses

dbdou.com resolves to just one IP address, 123.57.144.35.

Name Servers

dbdou.com is served by two delegated name servers, dns10.hichina.com and dns9.hichina.com.

dbdou.com shares its NS records with other domains, for example jnsayy.com, znwls.com, 9c9.cn and two others.

The name servers for dbdou.com overlap at least in part with those of other domains, including ipj2lz.cn and j17-conversion-rate-optimization-for-e-commerce.xyz.

These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.

DNS names with 9 IP addresses:

dns10.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.

dns9.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.

Mail Servers

The sole mail server for dbdou.com is mx.ym.163.com.

Among the domains sharing a mail server setup with dbdou.com are jia-nuo.com, imka.cn, 5411.cn and two others.

The mail servers for dbdou.com overlap at least partially with those of other domains, including xx0376.com and linkedinhr.cn.

There is one IP number for mx.ym.163.com: 111.124.200.35.