`bioeasy.com.cn`

DNSSEC	⚠️ Not signed
A	139.9.191.212^{🇨🇳 HWCSNET139.9.176.0/20 Huawei Clouds Guangzhou Region}
		PTR	`ecs-139-9-191-212.compute.hwclouds-dns.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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030537124

WOT: NOT_SAFE (20/100)

Subdomains

www.bioeasy.com.cn

Same first word

bioeasy.com

bioeasy.com.cn

Similar names

seobayi.com

easybio.net

easybio.bio

easybio.com.tw

easybio.co.il

baiyeso.com

easiboy.com

easybio.in.th

easybio.co.kr

easybio.de

easybio.com

DNS History

8 records (5 active, 3 former)

●NSdns17.hichina.com2015-08-20 → 2026-04-27 · 2 obs

● 2015-08-20 03:35:20
● 2026-04-27 13:43:24

●NSdns18.hichina.com2015-08-20 → 2026-04-27 · 2 obs

● 2015-08-20 03:35:20
● 2026-04-27 13:43:24

○MXmail.bioeasy.com.cn2015-10-11 → 2016-07-21 · 5 obs

○ 2015-09-13 06:25:00
● 2015-10-11 15:53:12
● 2016-07-21 14:48:40
○ 2017-10-08 16:46:26
○ 2026-04-27 13:43:24

●MXmxbiz1.qq.com2015-08-20 → 2026-04-27 · 6 obs

● 2015-08-20 03:35:20
● 2015-09-13 06:25:00
○ 2015-10-11 15:53:12
○ 2016-07-21 14:48:40
● 2017-10-08 16:46:26
● 2026-04-27 13:43:24

●MXmxbiz2.qq.com2015-08-20 → 2026-04-27 · 6 obs

● 2015-08-20 03:35:20
● 2015-09-13 06:25:00
○ 2015-10-11 15:53:12
○ 2016-07-21 14:48:40
● 2017-10-08 16:46:26
● 2026-04-27 13:43:24

●A139.9.191.2122026-03-31 → 2026-04-27 · 3 obs

○ 2017-10-08 16:46:26
● 2026-03-31 12:06:54
● 2026-04-27 13:43:24

○A142.4.33.372015-08-20 → 2016-07-21 · 4 obs

● 2015-08-20 03:35:20
● 2016-07-21 14:48:40
○ 2017-10-08 16:46:26
○ 2026-04-27 13:43:24

○A39.108.58.1822017-10-08 → 2017-10-08 · 4 obs

○ 2016-07-21 14:48:40
● 2017-10-08 16:46:26
○ 2026-03-31 12:06:54
○ 2026-04-27 13:43:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn...	-
bioeasy.com.cn	dns17.hichina.com, dns18.hichina.com	-

✅ Authoritative Response

Server:39.96.153.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bioeasy.com.cn (unsigned zone)

⏱️ Timing

Total: 3280ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.9.191.212`
NS	2	`dns18.hichina.com, dns17.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

bioeasy.com.cn is the parent of www.bioeasy.com.cn.

IP Addresses

bioeasy.com.cn points to IP number 139.9.191.212.

Other host names, for example bioeasy.com and ecs-139-9-191-212.compute.hwclouds-dns.com, share IPs with bioeasy.com.cn.

Name Servers

bioeasy.com.cn is delegated to two name servers: dns17.hichina.com and dns18.hichina.com.

bioeasy.com.cn uses the same name server setup as other domains such as edgeyd.cn, papaindustrial.com, weigo360.com, bxmold.com and hscables.com.

bioeasy.com.cn shares name servers with other domains at least partially, for example ngdns.com, gongju.org, feisn.com, admix.cn and skanai.cn.

These name servers are commonly used with the name servers 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 mxbiz1.qq.com and mxbiz2.qq.com handle bioeasy.com.cn.

bioeasy.com.cn shares the same mail server setup as other domains, for instance ysycjs.com, fanqiang.me, nsecsoft.com, appdns.com and szuzone.com.

bioeasy.com.cn shares some mail servers with other domains, at least partially; examples include mysm888.com, yn18.com and 25941.cn.

bioeasy.com.cn - robtex.com

bioeasy.com.cn

com.cn