`shunweibio.com`

DNSSEC	⚠️ Not signed
A	207.60.30.62
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 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	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-04-15 #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=1785174722

Subdomains

www.shunweibio.com

Same first word

shunweibio.com

DNS History

11 records (5 active, 6 former)

○NSdns.bizcn.com2018-07-05 → 2018-07-05 · 3 obs

● 2018-07-05 18:32:36
○ 2026-05-13 21:49:04
○ 2026-07-27 18:04:38

●NSdns21.hichina.com2026-05-13 → 2026-07-27 · 3 obs

○ 2018-07-05 18:32:36
● 2026-05-13 21:49:04
● 2026-07-27 18:04:38

●NSdns22.hichina.com2026-05-13 → 2026-07-27 · 3 obs

○ 2018-07-05 18:32:36
● 2026-05-13 21:49:04
● 2026-07-27 18:04:38

○NSns7.cnmsn.net2018-07-05 → 2018-07-05 · 3 obs

● 2018-07-05 18:32:36
○ 2026-05-13 21:49:04
○ 2026-07-27 18:04:38

○NSns8.cnmsn.net2018-07-05 → 2018-07-05 · 3 obs

● 2018-07-05 18:32:36
○ 2026-05-13 21:49:04
○ 2026-07-27 18:04:38

●MXmx1.improvmx.com2026-05-13 → 2026-07-27 · 3 obs

○ 2018-07-05 18:32:36
● 2026-05-13 21:49:04
● 2026-07-27 18:04:38

●MXmx2.improvmx.com2026-05-13 → 2026-07-27 · 3 obs

○ 2018-07-05 18:32:36
● 2026-05-13 21:49:04
● 2026-07-27 18:04:38

○MXmx224a.chinaemail.cn2018-07-05 → 2018-07-05 · 3 obs

● 2018-07-05 18:32:36
○ 2026-05-13 21:49:04
○ 2026-07-27 18:04:38

○MXmxa224a.chinaemail.cn2018-07-05 → 2018-07-05 · 3 obs

● 2018-07-05 18:32:36
○ 2026-05-13 21:49:04
○ 2026-07-27 18:04:38

○A148.178.72.2292026-05-13 → 2026-05-13 · 3 obs

● 2026-05-13 21:49:04
○ 2026-07-27 18:04:36
○ 2026-07-27 18:04:38

●A207.60.30.622026-07-27 → 2026-07-27 · 3 obs

○ 2026-05-13 21:49:04
● 2026-07-27 18:04:36
● 2026-07-27 18:04:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
shunweibio.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shunweibio.com (unsigned zone)

⏱️ Timing

Total: 4048ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.60.30.62`
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`mx2.improvmx.com (pri: 20), mx1.improvmx.com (pri: 10)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Hierarchy

www.shunweibio.com is delegated beneath shunweibio.com.

IP Addresses

shunweibio.com points to a single IP number: 207.60.30.62.

Name Servers

shunweibio.com is served by two delegated name servers, dns21.hichina.com and dns22.hichina.com.

shunweibio.com shares its name server setup with other domains, including yatv.com, polarcc.com, ythydd.com and two others.

There is at least partial name server overlap between shunweibio.com and other domains — tupaipai.com, i4i.cn, xswhy.com and two more among them.

These name servers tend to appear in combination with the name servers dns10.hichina.com, dns9.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with 9 IP numbers:

dns21.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.

dns22.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.

Mail Servers

shunweibio.com has two mail servers: mx1.improvmx.com and mx2.improvmx.com.

shunweibio.com shares the same mail server setup as other domains, including i-dsgn.com, mcgrath.cc, nemvalid.hu and two others.

shunweibio.com and a number of other domains — prezzy.com, webronins.com, zajc.tel and fcdepo.com among them — share at least some of the same mail servers.

Host names with 6 IP numbers:

mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.

mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.

shunweibio.com - robtex.com

shunweibio.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

`shunweibio.com`

`com`