`gmatprepnow.com`

DNSSEC	⚠️ Not signed
A	2600:4c00:400:11::ba^{🇺🇸 PRIVATESYSTEMS2600:4c00:400::/40 PNAP-ACS knownhost-3}
A	67.222.31.186^{🇺🇸 PRIVATESYSTEMS67.222.24.0/21 PrivateSystems Networks TX}
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	`gmatprepnow.com` ⭐
		A	2600:4c00:400:11::ba^{🇺🇸 PRIVATESYSTEMS2600:4c00:400::/40 PNAP-ACS knownhost-3}
		A	67.222.31.186^{🇺🇸 PRIVATESYSTEMS67.222.24.0/21 PrivateSystems Networks TX}
			PTR	`cp45-ga.privatesystems.net`
TXT	`v=spf1 ip4:67.222.31.186 ip4:108.160.144.133 +a +mx +ip4:67.222.0.227 ~all`
SOA	`cp1.privatesystems.net`noc@privatesystems.net 2026-04-07 #1

`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=1776286847

MX for

gmatprepnow.com

Subdomains

ns1.gmatprepnow.com

Same first word

gmatprepnow.com

DNS History

10 records (7 active, 3 former)

●NScp1.privatesystems.net2026-03-07 → 2026-04-15 · 3 obs

○ 2019-02-04 19:37:40
● 2026-03-07 14:29:28
● 2026-04-15 21:07:52

●NScp2.privatesystems.net2026-03-07 → 2026-04-15 · 3 obs

○ 2019-02-04 19:37:40
● 2026-03-07 14:29:28
● 2026-04-15 21:07:52

●NScp3.privatesystems.net2026-03-07 → 2026-04-15 · 3 obs

○ 2019-02-04 19:37:40
● 2026-03-07 14:29:28
● 2026-04-15 21:07:52

●NScp4.privatesystems.net2026-03-07 → 2026-04-15 · 3 obs

○ 2019-02-04 19:37:40
● 2026-03-07 14:29:28
● 2026-04-15 21:07:52

○NSns1.gmatprepnow.com2015-07-20 → 2019-02-04 · 4 obs

● 2015-07-20 18:48:10
● 2019-02-04 19:37:40
○ 2026-03-07 14:29:28
○ 2026-04-15 21:07:52

○NSns2.gmatprepnow.com2015-07-20 → 2019-02-04 · 4 obs

● 2015-07-20 18:48:10
● 2019-02-04 19:37:40
○ 2026-03-07 14:29:28
○ 2026-04-15 21:07:52

●MXgmatprepnow.com2015-07-20 → 2026-04-15 · 2 obs

● 2015-07-20 18:48:10
● 2026-04-15 21:07:52

○A108.160.144.1332015-07-20 → 2019-02-04 · 4 obs

● 2015-07-20 18:48:10
● 2019-02-04 19:37:40
○ 2026-03-07 14:29:28
○ 2026-04-15 21:07:52

●A2600:4c00:400:11::ba2026-03-07 → 2026-04-15 · 3 obs

○ 2019-02-04 19:37:40
● 2026-03-07 14:29:28
● 2026-04-15 21:07:52

●A67.222.31.1862026-03-07 → 2026-04-15 · 3 obs

○ 2019-02-04 19:37:40
● 2026-03-07 14:29:28
● 2026-04-15 21:07:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gmatprepnow.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 gmatprepnow.com (unsigned zone)

⏱️ Timing

Total: 477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.222.31.186`
AAAA	1	`2600:4c00:400:11::ba`
NS	4	`cp3.privatesystems.net, cp1.privatesystems.net...`
MX	1	`gmatprepnow.com (pri: 0)`
TXT	1	`v=spf1 ip4:67.222.31.186 ip4:108.160.144`
SOA	1	`cp1.privatesystems.net noc.privatesystem`

Analysis

Hierarchy

gmatprepnow.com is parent of ns1.gmatprepnow.com.

Mail Server Role

gmatprepnow.com serves as a mail server for gmatprepnow.com.

IP Addresses

gmatprepnow.com points to two IP numbers: 2600:4c00:400:11::ba and 67.222.31.186.

Other host names, for instance missparanormal.com, ecodesignconstruction.com, speedrankseo.com, www.swsbm.com and backwaterangler.com share IP numbers with gmatprepnow.com.

Name Servers

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

gmatprepnow.com at least partially shares its name servers with other domains, for instance istarae.com, qrstage.com, telesoluciones.com, loteria2.es and southforkresort.net.