`eurekabio.com`

DNSSEC	⚠️ Not signed
A	203.107.45.167^{🇨🇳 Alibaba-Cloud203.107.45.0/24 Alibaba (US) Technology Co., Ltd.}
		PTR	`catl.com`
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`v=spf1 include:spf.mxhichina.com -all`
TXT	`apple-domain-verification=0mVDkVam2wzkcNzf`
TXT	`globalsign-domain-verification=oQu-MoVru7um_9tSEi-iN91Wr5_3eaOYAn_cowEmuW`
TXT	`globalsign-domain-verification=0yBDv-b3ACy6bbEc1H3EWSkjxK2WKWThv06DjUr2Su`
SOA	`dns17.hichina.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=1774562402

Subdomains

www.eurekabio.com

Same first word

eurekabio.com

DNS History

9 records (5 active, 4 former)

●NSdns17.hichina.com2015-07-20 → 2026-03-26 · 2 obs

● 2015-07-20 04:06:56
● 2026-03-26 22:26:36

●NSdns18.hichina.com2015-07-20 → 2026-03-26 · 2 obs

● 2015-07-20 04:06:56
● 2026-03-26 22:26:36

○MXmxbiz1.qq.com2015-07-20 → 2018-04-22 · 4 obs

● 2015-07-20 04:06:56
● 2018-04-22 10:45:32
○ 2026-03-25 22:35:16
○ 2026-03-26 22:26:36

○MXmxbiz2.qq.com2015-07-20 → 2018-04-22 · 4 obs

● 2015-07-20 04:06:56
● 2018-04-22 10:45:32
○ 2026-03-25 22:35:16
○ 2026-03-26 22:26:36

●MXmxn.mxhichina.com2026-03-25 → 2026-03-26 · 3 obs

○ 2018-04-22 10:45:32
● 2026-03-25 22:35:16
● 2026-03-26 22:26:36

●MXmxw.mxhichina.com2026-03-25 → 2026-03-26 · 3 obs

○ 2018-04-22 10:45:32
● 2026-03-25 22:35:16
● 2026-03-26 22:26:36

○A113.10.144.552015-07-20 → 2016-03-16 · 4 obs

● 2015-07-20 04:06:56
● 2016-03-16 22:06:12
○ 2016-07-07 00:10:18
○ 2026-03-26 22:26:36

○A120.24.255.1162016-07-07 → 2018-04-22 · 5 obs

○ 2016-03-16 22:06:12
● 2016-07-07 00:10:18
● 2018-04-22 10:45:32
○ 2026-03-25 22:35:16
○ 2026-03-26 22:26:36

●A203.107.45.1672026-03-25 → 2026-03-26 · 3 obs

○ 2018-04-22 10:45:32
● 2026-03-25 22:35:16
● 2026-03-26 22:26:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
eurekabio.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for eurekabio.com (unsigned zone)

⏱️ Timing

Total: 603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.107.45.167`
NS	2	`dns17.hichina.com, dns18.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	4	`v=spf1 include:spf.mxhichina.com -all, apple-domain-verification=0mVDkVam2wzkcN...`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

Hierarchy

eurekabio.com is the parent of www.eurekabio.com.

IP Addresses

eurekabio.com resolves to one IP number: 203.107.45.167.

other host names including gzshsx.com, i603.cn, ygs.cn, baozangshijie.cn and jutuike.cn share IP numbers with eurekabio.com.

Name Servers

eurekabio.com is delegated to two name servers dns17.hichina.com and dns18.hichina.com.

eurekabio.com shares the same name server setup as other domains, for instance hiproda.com, obasis.com, unionbigdata.com, channelsoft.com and yc-smart.com.

eurekabio.com at least partially shares name servers with other domains, for instance td-sealing.com, bianwu.cn, oino.cn, kmwe.cn and wcoke.cn.

these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns17.hichina.com points to: 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns18.hichina.com points to: 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

Two mail servers handle eurekabio.com: mxn.mxhichina.com and mxw.mxhichina.com.

eurekabio.com shares the same mail server setup as other domains, for instance 9811.com.cn, starrypromo.com, hdd.mobi, intime.cn and xmchem.net.

eurekabio.com shares some mail servers with other domains, at least partially, for instance z4a.net, bbosu.com, te-zhong.com, muzatarailing.com and eazhijia.com.

these mail servers are commonly used with the mail servers mx1.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.

eurekabio.com - robtex.com

eurekabio.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`eurekabio.com`

`com`