`biochemfeeds.com`

DNSSEC	⚠️ Not signed
A	192.155.80.243^{🇺🇸 UFINET-LA192.155.80.0/24}
		PTR	`192-155-80-243.ip.linodeusercontent.com`
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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,}
SOA	`dns29.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=1785340952

Same first word

biochemfeeds.com

DNS History

9 records (3 active, 6 former)

○NSbarbara.ns.cloudflare.com2026-04-01 → 2026-04-01 · 3 obs

● 2026-04-01 16:36:34
○ 2026-07-03 16:22:58
○ 2026-07-29 16:17:16

●NSdns29.hichina.com2026-07-03 → 2026-07-29 · 3 obs

○ 2026-04-01 16:36:34
● 2026-07-03 16:22:58
● 2026-07-29 16:17:16

●NSdns30.hichina.com2026-07-03 → 2026-07-29 · 3 obs

○ 2026-04-01 16:36:34
● 2026-07-03 16:22:58
● 2026-07-29 16:17:16

○NSrodney.ns.cloudflare.com2026-04-01 → 2026-04-01 · 3 obs

● 2026-04-01 16:36:34
○ 2026-07-03 16:22:58
○ 2026-07-29 16:17:16

○A104.21.16.652026-04-01 → 2026-04-01 · 3 obs

● 2026-04-01 16:36:34
○ 2026-07-03 16:22:58
○ 2026-07-29 16:17:16

○A172.67.166.1832026-04-01 → 2026-04-01 · 3 obs

● 2026-04-01 16:36:34
○ 2026-07-03 16:22:58
○ 2026-07-29 16:17:16

●A192.155.80.2432026-07-03 → 2026-07-29 · 3 obs

○ 2026-04-01 16:36:34
● 2026-07-03 16:22:58
● 2026-07-29 16:17:16

○A2606:4700:3030::6815:10412026-04-01 → 2026-04-01 · 3 obs

● 2026-04-01 16:36:34
○ 2026-07-03 16:22:58
○ 2026-07-29 16:17:16

○A2606:4700:3035::ac43:a6b72026-04-01 → 2026-04-01 · 3 obs

● 2026-04-01 16:36:34
○ 2026-07-03 16:22:58
○ 2026-07-29 16:17:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
biochemfeeds.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biochemfeeds.com (unsigned zone)

⏱️ Timing

Total: 578ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.155.80.243`
NS	2	`dns29.hichina.com, dns30.hichina.com`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

IP Addresses

biochemfeeds.com has exactly one IP address — 192.155.80.243.

192-155-80-243.ip.linodeusercontent.com, triblues.com, www.xinhuichem.com plus two other host names have IP numbers in common with biochemfeeds.com.

Name Servers

biochemfeeds.com has two authoritative name servers — dns29.hichina.com and dns30.hichina.com.

The name server configuration of biochemfeeds.com is shared with other domains, for instance 45gh.com, cbdit.cn, bangweionline.com and two others.

biochemfeeds.com shares at least some of its name servers with domains including lcfie.com, asiatao.com and eblssmart.com

Hosts with 9 IP addresses each:

dns29.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns30.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

biochemfeeds.com - robtex.com