`biotechleads.com`

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	`ns03.domaincontrol.com` ⭐
		A	2603:5:2150::2^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns03.domaincontrol.com`
		A	97.74.101.2^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns03.domaincontrol.com`
NS	`ns04.domaincontrol.com`
		A	2603:5:2250::2^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns04.domaincontrol.com`
		A	173.201.69.2^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns04.domaincontrol.com`
SOA	`ns03.domaincontrol.com`dns@jomax.net 2023-09-19 #0

`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=1774653292

Same first word

biotechleads.com

DNS History

19 records (4 active, 15 former)

○NSdns054.b.register.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

○NSdns072.a.register.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

○NSdns082.d.register.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

○NSdns236.c.register.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

●NSns03.domaincontrol.com2026-02-24 → 2026-03-27 · 3 obs

○ 2016-09-24 05:32:54
● 2026-02-24 05:20:54
● 2026-03-27 23:44:52

●NSns04.domaincontrol.com2026-02-24 → 2026-03-27 · 3 obs

○ 2016-09-24 05:32:54
● 2026-02-24 05:20:54
● 2026-03-27 23:44:52

○NSsk.s5.ans1.ns148.ztomy.com2016-09-24 → 2016-09-24 · 4 obs

○ 2016-03-27 05:53:40
● 2016-09-24 05:32:54
○ 2026-02-24 05:20:54
○ 2026-03-27 23:44:52

○NSsk.s5.ans2.ns148.ztomy.com2016-09-24 → 2016-09-24 · 4 obs

○ 2016-03-27 05:53:40
● 2016-09-24 05:32:54
○ 2026-02-24 05:20:54
○ 2026-03-27 23:44:52

○MXalt1.aspmx.l.google.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

○MXalt2.aspmx.l.google.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

○MXaspmx.l.google.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

○MXaspmx2.googlemail.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

○MXaspmx3.googlemail.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

○MXaspmx4.googlemail.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

○MXaspmx5.googlemail.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

●A15.197.148.332026-02-24 → 2026-03-27 · 3 obs

○ 2016-09-24 05:32:54
● 2026-02-24 05:20:54
● 2026-03-27 23:44:52

○A199.34.228.752015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 16:01:46
● 2016-03-27 05:53:40
○ 2016-09-24 05:32:54
○ 2026-03-27 23:44:52

○A208.91.197.462016-09-24 → 2016-09-24 · 4 obs

○ 2016-03-27 05:53:40
● 2016-09-24 05:32:54
○ 2026-02-24 05:20:54
○ 2026-03-27 23:44:52

●A3.33.130.1902026-02-24 → 2026-03-27 · 3 obs

○ 2016-09-24 05:32:54
● 2026-02-24 05:20:54
● 2026-03-27 23:44:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biotechleads.com	ns03.domaincontrol.com, ns04.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.69.2

NS records: ns03.domaincontrol.com, ns04.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotechleads.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns03.domaincontrol.com, ns04.domaincontrol.com`
SOA	1	`ns03.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)

Analysis

IP Addresses

biotechleads.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names such as asong.net, isooffices.com, ecodle.com, winter.careers and jackwilder.net share IP numbers with biotechleads.com.

Name Servers

biotechleads.com is delegated to two name servers: ns03.domaincontrol.com and ns04.domaincontrol.com.

biotechleads.com uses the same name server setup as other domains, including atyati.com, madisonradiology.net, findyourwater.com, designbuildnashville.com and buymeout.ca.

biotechleads.com shares some name servers with other domains, for example claimspages.us.

Host names with two IP numbers:

ns03.domaincontrol.com points to 2603:5:2150::2 and 97.74.101.2.

ns04.domaincontrol.com points to 2603:5:2250::2 and 173.201.69.2.

biotechleads.com - robtex.com