`bdddwc.com`

DNSSEC	⚠️ Not signed
A	218.241.157.50^{🇨🇳 DXTNET218.241.156.0/22}
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,}
SOA	`dns7.hichina.com`hostmaster@hichina.com 2026-01-09 #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=1774423912

Same first word

bdddwc.com

DNS History

7 records (3 active, 4 former)

●NSdns7.hichina.com2015-07-10 → 2026-03-25 · 2 obs

● 2015-07-10 17:30:44
● 2026-03-25 07:54:46

●NSdns8.hichina.com2015-07-10 → 2026-03-25 · 2 obs

● 2015-07-10 17:30:44
● 2026-03-25 07:54:46

○A118.102.26.1942017-02-13 → 2017-02-13 · 4 obs

○ 2016-07-04 10:19:48
● 2017-02-13 14:51:58
○ 2019-12-22 13:57:20
○ 2026-03-25 07:54:46

○A118.102.26.2072015-11-24 → 2016-07-04 · 5 obs

○ 2015-07-10 17:30:44
● 2015-11-24 12:11:58
● 2016-07-04 10:19:48
○ 2017-02-13 14:51:58
○ 2026-03-25 07:54:46

○A118.102.26.2412019-12-22 → 2019-12-22 · 4 obs

○ 2017-02-13 14:51:58
● 2019-12-22 13:57:20
○ 2026-03-12 06:32:42
○ 2026-03-25 07:54:46

○A118.102.26.2522015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 17:30:44
○ 2015-11-24 12:11:58
○ 2026-03-25 07:54:46

●A218.241.157.502026-03-12 → 2026-03-25 · 3 obs

○ 2019-12-22 13:57:20
● 2026-03-12 06:32:42
● 2026-03-25 07:54:46

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`218.241.157.50`
NS	2	`dns8.hichina.com, dns7.hichina.com`
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

IP Addresses

bdddwc.com points to a single IP address: 218.241.157.50.

Other host names, for instance btddyy.com, share IP numbers with bdddwc.com.

Name Servers

Two name servers dns7.hichina.com and dns8.hichina.com handle the delegation for bdddwc.com.

bdddwc.com shares the same name server setup as other domains, for example sino-composite.com.cn, szlhlib.com.cn, sbqu.com, agiu.net and kantiyu.com.cn.

bdddwc.com at least partially shares name servers with other domains, for example xme.com.cn, babyswimming.com.cn, fzuc.cn, smarttrends.xyz and emuch.net.

these name servers commonly pair with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123; dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

bdddwc.com - robtex.com

bdddwc.com

com