`ns-bio.com`

DNSSEC	⚠️ Not signed
A	3.94.71.25^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-94-71-25.compute-1.amazonaws.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	`qiye163mx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`qiye163mx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns17.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=1774671492

Same first word

ns-bio.com

Similar names

no-ibs.com

bis-on.com

si-bon.com

bo-sin.com

sion-b.com

bio-ns.com

bis-on.de

bi-son.dk

so-bin.com

si-bon.ch

bi-nos.com

ob-ins.com

bni-so.de

niso-b.com

si-bon.ca

DNS History

14 records (5 active, 9 former)

●NSdns17.hichina.com2026-02-27 → 2026-03-28 · 3 obs

○ 2017-01-27 04:01:26
● 2026-02-27 07:28:44
● 2026-03-28 04:40:34

●NSdns18.hichina.com2026-02-27 → 2026-03-28 · 3 obs

○ 2017-01-27 04:01:26
● 2026-02-27 07:28:44
● 2026-03-28 04:40:34

○NSf1g1ns1.dnspod.net2015-08-03 → 2017-01-27 · 4 obs

● 2015-08-03 01:53:42
● 2017-01-27 04:01:26
○ 2026-02-27 07:28:44
○ 2026-03-28 04:40:34

○NSf1g1ns2.dnspod.net2015-08-03 → 2016-09-27 · 4 obs

● 2015-08-03 01:53:42
● 2016-09-27 12:54:10
○ 2026-02-27 07:28:44
○ 2026-03-28 04:40:34

○MXalt1.aspmx.l.google.com2015-08-03 → 2017-01-27 · 4 obs

● 2015-08-03 01:53:42
● 2017-01-27 04:01:26
○ 2026-02-27 07:28:44
○ 2026-03-28 04:40:34

○MXalt2.aspmx.l.google.com2015-08-03 → 2017-01-27 · 4 obs

● 2015-08-03 01:53:42
● 2017-01-27 04:01:26
○ 2026-02-27 07:28:44
○ 2026-03-28 04:40:34

○MXaspmx.l.google.com2015-08-03 → 2017-01-27 · 4 obs

● 2015-08-03 01:53:42
● 2017-01-27 04:01:26
○ 2026-02-27 07:28:44
○ 2026-03-28 04:40:34

○MXaspmx2.googlemail.com2015-08-03 → 2017-01-27 · 4 obs

● 2015-08-03 01:53:42
● 2017-01-27 04:01:26
○ 2026-02-27 07:28:44
○ 2026-03-28 04:40:34

○MXaspmx3.googlemail.com2015-08-03 → 2017-01-27 · 4 obs

● 2015-08-03 01:53:42
● 2017-01-27 04:01:26
○ 2026-02-27 07:28:44
○ 2026-03-28 04:40:34

●MXqiye163mx01.mxmail.netease.com2026-02-27 → 2026-03-28 · 3 obs

○ 2017-01-27 04:01:26
● 2026-02-27 07:28:44
● 2026-03-28 04:40:34

●MXqiye163mx02.mxmail.netease.com2026-02-27 → 2026-03-28 · 3 obs

○ 2017-01-27 04:01:26
● 2026-02-27 07:28:44
● 2026-03-28 04:40:34

○A103.43.18.1162015-12-29 → 2017-01-27 · 5 obs

○ 2015-10-28 00:41:08
● 2015-12-29 23:53:58
● 2017-01-27 04:01:26
○ 2026-02-27 07:28:44
○ 2026-03-28 04:40:34

●A3.94.71.252026-02-27 → 2026-03-28 · 3 obs

○ 2017-01-27 04:01:26
● 2026-02-27 07:28:44
● 2026-03-28 04:40:34

○A58.64.183.1162015-08-03 → 2015-10-28 · 4 obs

● 2015-08-03 01:53:42
● 2015-10-28 00:41:08
○ 2015-12-29 23:53:58
○ 2026-03-28 04:40:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ns-bio.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ns-bio.com (unsigned zone)

⏱️ Timing

Total: 3574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.94.71.25`
NS	2	`dns17.hichina.com, dns18.hichina.com`
MX	2	`qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
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

IP Addresses

ns-bio.com resolves to one IP number: 3.94.71.25.

other host names including gokai-acrylic.com, customsvehicle.com, usa25.cname.ldygw.com, stabake.com and ococochocolate.com share IP numbers with ns-bio.com.

Name Servers

ns-bio.com is delegated to two name servers dns17.hichina.com and dns18.hichina.com.

ns-bio.com shares the same name server setup as other domains, for instance 778890.com, dzautoparts.cn, heguibao.com, ivparts.com and peiya.cn.

ns-bio.com at least partially shares name servers with other domains, for instance wuzhouxiaofangshebei.com, zkqh.com, 7827.com, tailekom.com and gbci.cn.

these name servers are often used together with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.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 ns-bio.com: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

ns-bio.com shares the same mail server setup as other domains, for instance u-team.com.cn, cn-ray.net, glorylandfoods.com, xiaocaokeji.com and gz-zhihua.com.

ns-bio.com shares some mail servers with other domains, at least partially, for instance chi-yang.com, oedtech.com, flashtech.com.cn, cloudwave.cn and directgenomics.com.

Host names with two IP numbers:

qiye163mx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126

qiye163mx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126

Host names pointing to 47.251.71.119: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com

Host names pointing to 47.251.84.126: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com

ns-bio.com - robtex.com

ns-bio.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ns-bio.com`

`com`