`biochemweb.org`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns73.domaincontrol.com` ⭐
		A	2603:5:21a4::2f^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns73.domaincontrol.com`
		A	97.74.106.47^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns73.domaincontrol.com`
NS	`ns74.domaincontrol.com`
		A	2603:5:22a4::2f^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns74.domaincontrol.com`
		A	173.201.74.47^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns74.domaincontrol.com`
SOA	`ns73.domaincontrol.com`dns@jomax.net 2023-09-19 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785123087

WOT: SAFE (62/100)

Same first word

biochemweb.org

DNS History

6 records (4 active, 2 former)

●NSns73.domaincontrol.com2015-05-07 → 2026-07-27 · 2 obs

● 2015-05-07 18:37:16
● 2026-07-27 04:03:36

●NSns74.domaincontrol.com2015-05-07 → 2026-07-27 · 2 obs

● 2015-05-07 18:37:16
● 2026-07-27 04:03:36

○MXmail.biochemweb.org2015-05-07 → 2017-04-04 · 4 obs

● 2015-05-07 18:37:16
● 2017-04-04 06:46:50
○ 2026-03-24 23:54:08
○ 2026-07-27 04:03:36

●A15.197.148.332026-03-24 → 2026-07-27 · 3 obs

○ 2017-04-04 06:46:50
● 2026-03-24 23:54:08
● 2026-07-27 04:03:36

○A192.186.214.1562015-05-07 → 2017-04-04 · 4 obs

● 2015-05-07 18:37:16
● 2017-04-04 06:46:50
○ 2026-03-24 23:54:08
○ 2026-07-27 04:03:36

●A3.33.130.1902026-03-24 → 2026-07-27 · 3 obs

○ 2017-04-04 06:46:50
● 2026-03-24 23:54:08
● 2026-07-27 04:03:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
biochemweb.org	ns73.domaincontrol.com, ns74.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.74.47

NS records: ns73.domaincontrol.com, ns74.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biochemweb.org (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns73.domaincontrol.com, ns74.domaincontrol.com`
SOA	1	`ns73.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

biochemweb.org points to the IP addresses 3.33.130.190 and 15.197.148.33

rebelshart.com, americasnextgreat.com, convert-r.com plus two other host names have IP numbers in common with biochemweb.org.

Name Servers

The NS records for biochemweb.org delegate to ns73.domaincontrol.com and ns74.domaincontrol.com.

The name server configuration of biochemweb.org is shared with other domains, for instance tellus-now.com, yepas.org, twinchew.com and two others.

At least some of biochemweb.org's name servers are shared with other domains, for example santiagodigital.net and strayhavenrescue.org.

ns73.domaincontrol.com resolves to 97.74.106.47 and 2603:5:21a4::2f. Likewise, ns74.domaincontrol.com resolves to 173.201.74.47 and 2603:5:22a4::2f — two IP addresses apiece.

biochemweb.org - robtex.com

biochemweb.org

org