`ace-biomedical.com`

DNSSEC	⚠️ Not signed
A	49.51.206.84^{🇺🇸 TENCENT-NET-AP-CN49.51.204.0/22 Proxy-registered route object}
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	`google-site-verification=oKTqnqUCr-EhTgOGAUYMjXv4_tdmoQ9Acu2N2Plc-NQ`
TXT	`v=spf1 include:spf.mxhichina.com -all`
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=1777473251

Subdomains

www.ace-biomedical.com

ns1.ace-biomedical.com

Same first word

ace-biomedical.com

DNS History

5 records (5 active, 0 former)

●NSdns7.hichina.com2026-04-12 → 2026-04-29 · 2 obs

● 2026-04-12 12:09:02
● 2026-04-29 14:47:12

●NSdns8.hichina.com2026-04-12 → 2026-04-29 · 2 obs

● 2026-04-12 12:09:02
● 2026-04-29 14:47:12

●MXmxn.mxhichina.com2026-04-12 → 2026-04-29 · 2 obs

● 2026-04-12 12:09:02
● 2026-04-29 14:47:12

●MXmxw.mxhichina.com2026-04-12 → 2026-04-29 · 2 obs

● 2026-04-12 12:09:02
● 2026-04-29 14:47:12

●A49.51.206.842026-04-12 → 2026-04-29 · 2 obs

● 2026-04-12 12:09:02
● 2026-04-29 14:47:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...	-
ace-biomedical.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ace-biomedical.com (unsigned zone)

⏱️ Timing

Total: 3822ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.51.206.84`
NS	2	`dns7.hichina.com, dns8.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	2	`v=spf1 include:spf.mxhichina.com -all, google-site-verification=oKTqnqUCr-EhTgO`
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

ace-biomedical.com is a parent of www.ace-biomedical.com and ns1.ace-biomedical.com.

IP Addresses

ace-biomedical.com resolves to one IP number: 49.51.206.84.

Other host names such as www.ace-biomedical.com and ns1.ace-biomedical.com share IP numbers with ace-biomedical.com.

Name Servers

ace-biomedical.com is delegated to two name servers dns7.hichina.com and dns8.hichina.com.

ace-biomedical.com shares the same name server setup as other domains, for instance dpdlocaal.shop, mianfeizhao.com, 679823.xyz, luyashi.com and yuechenji.com.

ace-biomedical.com shares name servers with other domains at least partially, for example huameiyl.cn and cqcq9.com.

These name servers are commonly used alongside 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.

Mail Servers

Two mail servers handle ace-biomedical.com: mxn.mxhichina.com and mxw.mxhichina.com.

ace-biomedical.com shares the same mail server setup as other domains, for instance jiuk.cn, nelws.org, redcrad.com, 360code.com and scxyjnet.com.

ace-biomedical.com shares some mail servers with other domains, at least partially, for instance steel-silo.com, embm.cn, tradeland.net, saasruanjian.com and allwafer.com.

these mail servers are commonly used with the mail servers mx3.qiye.aliyun.com.

Two IP numbers for a host: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

One IP number for a host: mxw.mxhichina.com points to 47.246.99.195.

ace-biomedical.com - robtex.com