`core4security.net`

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	`ns07.domaincontrol.com` ⭐
		A	2603:5:2170::4^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns07.domaincontrol.com`
		A	97.74.103.4^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns07.domaincontrol.com`
NS	`ns08.domaincontrol.com`
		A	2603:5:2270::4^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns08.domaincontrol.com`
		A	173.201.71.4^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns08.domaincontrol.com`
SOA	`ns07.domaincontrol.com`dns@jomax.net 2026-02-14 #0

`net`

	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=1774452922

Same first word

core4security.net

DNS History

4 records (4 active, 0 former)

●NSns07.domaincontrol.com2026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 23:55:14
● 2026-03-25 16:02:38

●NSns08.domaincontrol.com2026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 23:55:14
● 2026-03-25 16:02:38

●A15.197.148.332026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 23:55:14
● 2026-03-25 16:02:38

●A3.33.130.1902026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 23:55:14
● 2026-03-25 16:02:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
core4security.net	ns07.domaincontrol.com, ns08.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.71.4

NS records: ns07.domaincontrol.com, ns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core4security.net (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns07.domaincontrol.com, ns08.domaincontrol.com`
SOA	1	`ns07.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

core4security.net has two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance realaugment.com, diehardcoffee.com, oel.mx, mybizinabox.biz and healthyselfhomeopathy.com share IP numbers with core4security.net.

Name Servers

core4security.net's delegation uses two name servers: ns07.domaincontrol.com and ns08.domaincontrol.com.

core4security.net uses the same name server setup as other domains, such as annekelleyevents.com, sliceofheaventc.com, businesssuccessrecipes.com, burnsautomotiveservice.com and large-industrial-engine.com.

core4security.net at least partially shares name servers with other domains, for example tacom.us.

Host names with two IPs:

ns07.domaincontrol.com points to 2603:5:2170::4 and 97.74.103.4

ns08.domaincontrol.com points to 2603:5:2270::4 and 173.201.71.4

core4security.net - robtex.com