`p-4.us`

DNSSEC	⚠️ Not signed
A	199.233.240.18^{🇺🇸 PORTALSYSTEMS199.233.240.0/22 Portal Systems, Inc. 21715 Filigree Ct Ashburn VA 20147 US}
NS	`ns55.domaincontrol.com` ⭐
		A	2603:5:21b2::1c^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns55.domaincontrol.com`
		A	97.74.107.28^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns55.domaincontrol.com`
NS	`ns56.domaincontrol.com`
		A	2603:5:22b2::1c^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns56.domaincontrol.com`
		A	173.201.75.28^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns56.domaincontrol.com`
SOA	`ns55.domaincontrol.com`dns@jomax.net 2022-04-21 #1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1774773018

Same first word

p-4.tv

p-4.ch

p-4.ru

p-4.de

p-4.us

p-4.biz

Similar names

4-p.eu

4-p.com.ar

4-p.org

DNS History

4 records (3 active, 1 former)

●NSns55.domaincontrol.com2026-03-27 → 2026-03-29 · 2 obs

● 2026-03-27 15:24:44
● 2026-03-29 08:59:34

●NSns56.domaincontrol.com2026-03-27 → 2026-03-29 · 2 obs

● 2026-03-27 15:24:44
● 2026-03-29 08:59:34

●A199.233.240.182026-03-27 → 2026-03-29 · 3 obs

○ 2015-10-20 11:12:18
● 2026-03-27 15:24:44
● 2026-03-29 08:59:34

○A74.220.199.82015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 17:52:56
○ 2015-10-20 11:12:18
○ 2026-03-29 08:59:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	f.cctld.us, n.cctld.us, y.cctld.us, w.cctld.us...	-
p-4.us	ns56.domaincontrol.com, ns55.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.107.28

NS records: ns56.domaincontrol.com, ns55.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for p-4.us (unsigned zone)

⏱️ Timing

Total: 1908ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.233.240.18`
NS	2	`ns55.domaincontrol.com, ns56.domaincontrol.com`
SOA	1	`ns55.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

p-4.us points to a single IP address: 199.233.240.18.

Other host names, such as at-k.com and l-2.us, share IP numbers with p-4.us.

Name Servers

Two name servers ns55.domaincontrol.com and ns56.domaincontrol.com handle the delegation for p-4.us.

p-4.us shares the same name server setup as other domains, for example visibletour.com, crownfinbank.com, tedgossett.com, americaspokerclub.com and paradoxrules.com.

Host names with two IP numbers:

ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28.

ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28.

p-4.us - robtex.com

p-4.us

us