`iucusa.com`

DNSSEC	⚠️ Not signed
A	50.62.141.186^{🇺🇸 AS39810150.62.136.0/21}
		PTR	`186.141.62.50.host.secureserver.net`
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`mail.iucusa.com` ⭐
		A	50.62.141.186^{🇺🇸 AS39810150.62.136.0/21}
			PTR	`186.141.62.50.host.secureserver.net`
TXT	`v=spf1 a mx ptr include:secureserver.net ~all`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2024-12-09 #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=1774469607

Subdomains

mail.iucusa.com

Same first word

iucusa.com

Similar names

sauciu.blogspot.co.uk

sacuiu.com

cuiusa.com

uicusa.com

uciusa.com

suucai.com

suacui.com

acuuis.com

DNS History

5 records (4 active, 1 former)

●NSns39.domaincontrol.com2020-01-14 → 2026-03-25 · 2 obs

● 2020-01-14 03:49:40
● 2026-03-25 20:18:20

●NSns40.domaincontrol.com2020-01-14 → 2026-03-25 · 2 obs

● 2020-01-14 03:49:40
● 2026-03-25 20:18:20

●MXmail.iucusa.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 11:13:22
● 2026-03-25 20:18:20

○A23.229.193.2322020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 03:49:40
○ 2026-02-18 11:13:22
○ 2026-03-25 20:18:20

●A50.62.141.1862026-02-18 → 2026-03-25 · 3 obs

○ 2020-01-14 03:49:40
● 2026-02-18 11:13:22
● 2026-03-25 20:18:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
iucusa.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iucusa.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.62.141.186`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
MX	1	`mail.iucusa.com (pri: 0)`
TXT	1	`v=spf1 a mx ptr include:secureserver.net`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

Hierarchy

The parent of mail.iucusa.com is iucusa.com.

IP Addresses

iucusa.com points to an IP address: 50.62.141.186.

other host names include mail.truewarpit.com, higherstate.ca, mail.jnslawfirm.com, jnslawfirm.com and ssmetalstudcontractors.com; they share IP numbers with iucusa.com.

Name Servers

Two name servers ns39.domaincontrol.com and ns40.domaincontrol.com handle the delegation for iucusa.com.

iucusa.com shares the same name server setup as other domains, for instance areabyte.co.uk, dareshori.com, nssecurity.co.uk, cruisesetc.com and ingun.co.uk.

Host names with two IP numbers:

ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20.

ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.

Mail Servers

iucusa.com is handled by a single mail server, mail.iucusa.com.

The host name mail.iucusa.com points to IP 50.62.141.186.

iucusa.com - robtex.com

iucusa.com

com