`njtraininggrounds.com`

DNSSEC	⚠️ Not signed
A	170.249.236.235^{🇺🇸 PRIVATESYSTEMS170.249.236.0/22}
		PTR	`cp19-ga.privatesystems.net`
NS	`cp1.privatesystems.net` ⭐
		A	2600:4c00:80:11::1^{🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41}
		A	158.106.136.90^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
			PTR	`cp1.privatesystems.net`
NS	`cp2.privatesystems.net`
		A	2600:4c00:509:731::1^{🇺🇸 PRIVATESYSTEMS2600:4c00:500::/40 IPv6 subnet at SEF003}
		A	108.160.157.7^{🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA}
NS	`cp3.privatesystems.net`
		A	2600:4c00:80:9::1^{🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41}
		A	158.106.136.36^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
NS	`cp4.privatesystems.net`
		A	2600:4c00:80:11::1^{🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41}
		A	158.106.136.90^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
			PTR	`cp1.privatesystems.net`
MX	`njtraininggrounds.com` ⭐
		A	170.249.236.235^{🇺🇸 PRIVATESYSTEMS170.249.236.0/22}
			PTR	`cp19-ga.privatesystems.net`
TXT	`google-site-verification=OGoZ8GHaJpdmLibVftZf3LigvyLiwTy7zTz1RqvIUIQ`
TXT	`v=spf1 ip4:170.249.236.235 +a +mx +ip4:192.196.156.52 +ip4:162.255.163.222 ~all`
SOA	`cp1.privatesystems.net`root@cp19-ga.privatesystems.net 2026-05-12 #5

`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=1778601516

MX for

njtraininggrounds.com

Subdomains

host.njtraininggrounds.com

ns2.njtraininggrounds.com

Same first word

njtraininggrounds.com

DNS History

9 records (6 active, 3 former)

●NScp1.privatesystems.net2026-03-10 → 2026-05-12 · 3 obs

○ 2017-02-10 17:12:06
● 2026-03-10 03:36:22
● 2026-05-12 16:15:34

●NScp2.privatesystems.net2026-03-10 → 2026-05-12 · 3 obs

○ 2017-02-10 17:12:06
● 2026-03-10 03:36:22
● 2026-05-12 16:15:34

●NScp3.privatesystems.net2026-03-10 → 2026-05-12 · 3 obs

○ 2017-02-10 17:12:06
● 2026-03-10 03:36:22
● 2026-05-12 16:15:34

●NScp4.privatesystems.net2026-03-10 → 2026-05-12 · 3 obs

○ 2017-02-10 17:12:06
● 2026-03-10 03:36:22
● 2026-05-12 16:15:34

○NSns1.njtraininggrounds.com2015-04-24 → 2017-02-10 · 4 obs

● 2015-04-24 06:03:02
● 2017-02-10 17:12:06
○ 2026-03-10 03:36:22
○ 2026-05-12 16:15:34

○NSns2.njtraininggrounds.com2015-04-24 → 2017-02-10 · 4 obs

● 2015-04-24 06:03:02
● 2017-02-10 17:12:06
○ 2026-03-10 03:36:22
○ 2026-05-12 16:15:34

●MXnjtraininggrounds.com2015-04-24 → 2026-05-12 · 2 obs

● 2015-04-24 06:03:02
● 2026-05-12 16:15:34

●A170.249.236.2352026-03-10 → 2026-05-12 · 3 obs

○ 2017-02-10 17:12:06
● 2026-03-10 03:36:22
● 2026-05-12 16:15:34

○A192.196.156.522015-04-24 → 2017-02-10 · 4 obs

● 2015-04-24 06:03:02
● 2017-02-10 17:12:06
○ 2026-03-10 03:36:22
○ 2026-05-12 16:15:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
njtraininggrounds.com	cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net	-

✅ Authoritative Response

Server:158.106.136.90

NS records: cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for njtraininggrounds.com (unsigned zone)

⏱️ Timing

Total: 985ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`170.249.236.235`
NS	4	`cp1.privatesystems.net, cp3.privatesystems.net...`
MX	1	`njtraininggrounds.com (pri: 0)`
TXT	2	`google-site-verification=OGoZ8GHaJpdmLib, v=spf1 ip4:170.249.236.235 +a +mx +ip4:1`
SOA	1	`cp1.privatesystems.net root.cp19-ga.priv`

Analysis

Hierarchy

njtraininggrounds.com is a parent of host.njtraininggrounds.com and ns2.njtraininggrounds.com.

Mail Server Role

njtraininggrounds.com serves as the mail server for njtraininggrounds.com.

IP Addresses

njtraininggrounds.com points to a single IP number: 170.249.236.235.

Other host names, for instance nel-lima.org, mail.xtreme-blue.com, edcg.ca, dc-09a861e0.vueville.com and orakulus.com share IP numbers with njtraininggrounds.com.

Name Servers

njtraininggrounds.com is delegated to four name servers: cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net and cp4.privatesystems.net.

njtraininggrounds.com shares name servers with other domains at least partially, for instance hostingexpress.org, azuredove.com, poderygloria.com, shoppenplace.com and amessagetocongress.com.

these name servers are commonly used together with ns1.icsmx.org and ns2.icsmx.org.

Hostnames with two IP numbers:

cp1.privatesystems.net points to: 2600:4c00:80:11::1 and 158.106.136.90

cp2.privatesystems.net points to: 2600:4c00:509:731::1 and 108.160.157.7

cp3.privatesystems.net points to: 2600:4c00:80:9::1 and 158.106.136.36

cp4.privatesystems.net points to: 2600:4c00:80:11::1 and 158.106.136.90

Hostnames pointing to 2600:4c00:80:11::1: cp1.privatesystems.net and cp4.privatesystems.net

Hostnames pointing to 158.106.136.90: cp1.privatesystems.net and cp4.privatesystems.net

Mail Servers

A single mail server handles njtraininggrounds.com and njtraininggrounds.com.

Host name njtraininggrounds.com resolves to IP 170.249.236.235.

njtraininggrounds.com - robtex.com