`hy-dg.com`

DNSSEC	⚠️ Not signed
A	18.163.83.197^{🇭🇰 Amazon18.163.0.0/16 EC2 HKG prefix}
		PTR	`ec2-18-163-83-197.ap-east-1.compute.amazonaws.com`
NS	`ns11.bigwww.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 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.}
NS	`ns12.bigwww.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	120.76.107.43^{🇨🇳 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,}
NS	`ns13.bigwww.com` ⚠️ Not in zone NS records
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`ns14.bigwww.com` ⚠️ Not in zone NS records
		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,}
NS	`ns15.bigwww.com` ⚠️ Not in zone NS records
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
NS	`ns16.bigwww.com` ⚠️ Not in zone NS records
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
MX	`hsmx67.cn4e.com` ⭐
MX	`smx67.cn4e.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.cn4e.com -all`
SOA	`ns11.bigwww.com`hostmaster@hichina.com 2026-01-12 #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=1774542387

Subdomains

www.hy-dg.com

Same first word

hy-dg.com

Similar names

gd-hy.cn

gd-yh.cn

ydh-g.com

gd-hy.com

DNS History

12 records (9 active, 3 former)

●NSns11.bigwww.com2015-08-20 → 2026-03-26 · 2 obs

● 2015-08-20 17:09:44
● 2026-03-26 16:40:22

●NSns12.bigwww.com2026-02-19 → 2026-03-26 · 3 obs

○ 2015-08-20 17:09:44
● 2026-02-19 05:09:32
● 2026-03-26 16:40:22

●NSns13.bigwww.com2026-02-19 → 2026-03-26 · 3 obs

○ 2015-08-20 17:09:44
● 2026-02-19 05:09:32
● 2026-03-26 16:40:22

●NSns14.bigwww.com2026-02-19 → 2026-03-26 · 3 obs

○ 2015-08-20 17:09:44
● 2026-02-19 05:09:32
● 2026-03-26 16:40:22

●NSns15.bigwww.com2026-02-19 → 2026-03-26 · 3 obs

○ 2015-08-20 17:09:44
● 2026-02-19 05:09:32
● 2026-03-26 16:40:22

●NSns16.bigwww.com2026-02-19 → 2026-03-26 · 3 obs

○ 2015-08-20 17:09:44
● 2026-02-19 05:09:32
● 2026-03-26 16:40:22

●MXhsmx67.cn4e.com2026-02-19 → 2026-03-26 · 3 obs

○ 2016-12-28 01:42:12
● 2026-02-19 05:09:32
● 2026-03-26 16:40:22

○MXmx236.cn4e.com2015-08-20 → 2016-12-28 · 4 obs

● 2015-08-20 17:09:44
● 2016-12-28 01:42:12
○ 2026-02-19 05:09:32
○ 2026-03-26 16:40:22

●MXsmx67.cn4e.com2026-02-19 → 2026-03-26 · 3 obs

○ 2016-12-28 01:42:12
● 2026-02-19 05:09:32
● 2026-03-26 16:40:22

●A18.163.83.1972026-02-19 → 2026-03-26 · 3 obs

○ 2016-12-28 01:42:12
● 2026-02-19 05:09:32
● 2026-03-26 16:40:22

○A218.85.138.1102016-01-06 → 2016-12-28 · 5 obs

○ 2015-10-30 06:29:16
● 2016-01-06 13:19:42
● 2016-12-28 01:42:12
○ 2026-02-19 05:09:32
○ 2026-03-26 16:40:22

○A222.76.218.1442015-08-20 → 2015-10-30 · 4 obs

● 2015-08-20 17:09:44
● 2015-10-30 06:29:16
○ 2016-01-06 13:19:42
○ 2026-03-26 16:40:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hy-dg.com	ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com...	10 records

✅ Authoritative Response

Server:39.96.153.43

NS records: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hy-dg.com (unsigned zone)

⏱️ Timing

Total: 542ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.163.83.197`
NS	2	`ns12.bigwww.com, ns11.bigwww.com`
MX	2	`smx67.cn4e.com (pri: 10), hsmx67.cn4e.com (pri: 5)`
TXT	1	`v=spf1 include:spf.cn4e.com -all`
SOA	1	`ns11.bigwww.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns11.bigwww.com, ns11.bigwww.com, ns11.bigwww.com...)

Analysis

Hierarchy

hy-dg.com is a parent of www.hy-dg.com.

IP Addresses

hy-dg.com points to a single IP number: 18.163.83.197.

Other host names, for instance china-tsac.com, smglove.cn, keisue.com, tecom-cn.com and speedseiki.com share IP numbers with hy-dg.com.

Name Servers

hy-dg.com is delegated to six name servers: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com and ns16.bigwww.com.

hy-dg.com at least partially shares name servers with other domains, for instance yiwubaqi.com, wxxien.com, jnaoder.com, bjtxzs.com and gzfhet.com.