nextsteptestprep.com - dns.ninja

`nextsteptestprep.com`

DNSSEC	⚠️ Not signed
A	151.101.1.124^{🇺🇸 Fastly151.101.0.0/22}
A	151.101.65.124^{🇺🇸 Fastly151.101.64.0/22}
A	151.101.129.124^{🇺🇸 Fastly151.101.128.0/22}
A	151.101.193.124^{🇺🇸 Fastly151.101.192.0/22}
NS	`ns-2046.awsdns-63.co.uk` ⭐
		A	2600:9000:5307:fe00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2046.awsdns-63.co.uk`
		A	205.251.199.254^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2046.awsdns-63.co.uk`
NS	`ns-1475.awsdns-56.org`
		A	2600:9000:5305:c300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1475.awsdns-56.org`
		A	205.251.197.195^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1475.awsdns-56.org`
NS	`ns-424.awsdns-53.com`
		A	2600:9000:5301:a800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-424.awsdns-53.com`
		A	205.251.193.168^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-424.awsdns-53.com`
NS	`ns-700.awsdns-23.net`
		A	2600:9000:5302:bc00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-700.awsdns-23.net`
		A	205.251.194.188^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-700.awsdns-23.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`_globalsign-domain-verification=G38FSO6JU3WTtDbUAKe5gKfqSzvCJ9_JHLtpsJITnr`
TXT	`_globalsign-domain-verification=iU9tlD44dQ6pltXM2iTsdlYW3Kzw9cvrLd6HFJVGXY`
TXT	`google-site-verification=E0HBBtwYj-Yn0afraGyjrD1fX7i-ZYyp_8YGUyag8-U`
TXT	`google-site-verification=lyP1hIvQWBCMqKyOutCXtNfR7XMTlVEdToa-lt3riMI`
TXT	`v=spf1 +a +mx +ip4:198.154.252.143 include:sendgrid.net include:infusionmail....`
SOA	`ns-2046.awsdns-63.co.uk`awsdns-hostmaster@amazon.com serial=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=1785697477

Subdomains

greblog.nextsteptestprep.com

www.nextsteptestprep.com

mcat.nextsteptestprep.com

Same first word

nextsteptestprep.com

DNS History

28 records (13 active, 15 former)

○NSkara.ns.cloudflare.com2015-04-28 → 2019-09-08 · 7 obs

● 2015-04-28 00:09:58
● 2016-02-05 22:20:08
○ 2016-05-10 06:51:58
● 2016-11-09 22:00:08
● 2019-09-08 16:17:16
○ 2026-04-08 23:42:38
○ 2026-08-02 19:34:50

○NSmatt.ns.cloudflare.com2015-04-28 → 2019-09-08 · 7 obs

● 2015-04-28 00:09:58
● 2016-02-05 22:20:08
○ 2016-05-10 06:51:58
● 2016-11-09 22:00:08
● 2019-09-08 16:17:16
○ 2026-04-08 23:42:38
○ 2026-08-02 19:34:50

●NSns-1475.awsdns-56.org2026-04-08 → 2026-08-02 · 3 obs

○ 2019-09-08 16:17:16
● 2026-04-08 23:42:38
● 2026-08-02 19:34:50

●NSns-2046.awsdns-63.co.uk2026-04-08 → 2026-08-02 · 3 obs

○ 2019-09-08 16:17:16
● 2026-04-08 23:42:38
● 2026-08-02 19:34:50

●NSns-424.awsdns-53.com2026-04-08 → 2026-08-02 · 3 obs

○ 2019-09-08 16:17:16
● 2026-04-08 23:42:38
● 2026-08-02 19:34:50

●NSns-700.awsdns-23.net2026-04-08 → 2026-08-02 · 3 obs

○ 2019-09-08 16:17:16
● 2026-04-08 23:42:38
● 2026-08-02 19:34:50

○NSns1.bluehost.com2016-05-10 → 2016-05-10 · 4 obs

○ 2016-02-05 22:20:08
● 2016-05-10 06:51:58
○ 2016-11-09 22:00:08
○ 2026-08-02 19:34:50

○NSns2.bluehost.com2016-05-10 → 2016-05-10 · 4 obs

○ 2016-02-05 22:20:08
● 2016-05-10 06:51:58
○ 2016-11-09 22:00:08
○ 2026-08-02 19:34:50

●MXalt1.aspmx.l.google.com2015-04-28 → 2026-08-02 · 2 obs

● 2015-04-28 00:09:58
● 2026-08-02 19:34:50

●MXalt2.aspmx.l.google.com2015-04-28 → 2026-08-02 · 2 obs

● 2015-04-28 00:09:58
● 2026-08-02 19:34:50

●MXaspmx.l.google.com2015-04-28 → 2026-08-02 · 2 obs

● 2015-04-28 00:09:58
● 2026-08-02 19:34:50

●MXaspmx2.googlemail.com2015-04-28 → 2026-08-02 · 2 obs

● 2015-04-28 00:09:58
● 2026-08-02 19:34:50

●MXaspmx3.googlemail.com2015-04-28 → 2026-08-02 · 2 obs

● 2015-04-28 00:09:58
● 2026-08-02 19:34:50

○A104.239.160.2162016-05-10 → 2016-05-10 · 4 obs

○ 2016-02-05 22:20:08
● 2016-05-10 06:51:58
○ 2016-11-09 22:00:08
○ 2026-08-02 19:34:50

○A104.28.6.42015-04-28 → 2019-09-08 · 9 obs

● 2015-04-28 00:09:58
○ 2015-10-18 20:04:28
● 2015-11-10 18:27:12
● 2016-02-05 22:20:08
○ 2016-05-10 06:51:58
● 2016-11-09 22:00:08
● 2019-09-08 16:17:16
○ 2026-04-08 23:42:38
○ 2026-08-02 19:34:50

○A104.28.7.42015-04-28 → 2019-09-08 · 9 obs

○A104.31.252.32015-10-18 → 2015-10-18 · 4 obs

○ 2015-04-28 00:09:58
● 2015-10-18 20:04:28
○ 2015-11-10 18:27:12
○ 2026-08-02 19:34:50

○A104.31.253.32015-10-18 → 2015-10-18 · 4 obs

○ 2015-04-28 00:09:58
● 2015-10-18 20:04:28
○ 2015-11-10 18:27:12
○ 2026-08-02 19:34:50

●A151.101.1.1242026-04-08 → 2026-08-02 · 3 obs

○ 2019-09-08 16:17:16
● 2026-04-08 23:42:38
● 2026-08-02 19:34:50

●A151.101.129.1242026-04-08 → 2026-08-02 · 3 obs

○ 2019-09-08 16:17:16
● 2026-04-08 23:42:38
● 2026-08-02 19:34:50

●A151.101.193.1242026-04-08 → 2026-08-02 · 3 obs

○ 2019-09-08 16:17:16
● 2026-04-08 23:42:38
● 2026-08-02 19:34:50

●A151.101.65.1242026-04-08 → 2026-08-02 · 3 obs

○ 2019-09-08 16:17:16
● 2026-04-08 23:42:38
● 2026-08-02 19:34:50

○A2400:cb00:2048:1::681c:6042015-04-28 → 2017-05-08 · 9 obs

● 2015-04-28 00:09:58
○ 2015-10-18 20:04:28
● 2015-11-10 18:27:12
● 2016-02-05 22:20:08
○ 2016-05-10 06:51:58
● 2016-11-09 22:00:08
● 2017-05-08 04:01:14
○ 2019-09-08 16:17:16
○ 2026-08-02 19:34:50

○A2400:cb00:2048:1::681c:7042015-04-28 → 2017-05-08 · 9 obs

○A2400:cb00:2048:1::681f:fc032015-10-18 → 2015-10-18 · 4 obs

○ 2015-04-28 00:09:58
● 2015-10-18 20:04:28
○ 2015-11-10 18:27:12
○ 2026-08-02 19:34:50

○A2400:cb00:2048:1::681f:fd032015-10-18 → 2015-10-18 · 4 obs

○ 2015-04-28 00:09:58
● 2015-10-18 20:04:28
○ 2015-11-10 18:27:12
○ 2026-08-02 19:34:50

○A2606:4700:30::681c:6042019-09-08 → 2019-09-08 · 4 obs

○ 2017-05-08 04:01:14
● 2019-09-08 16:17:16
○ 2026-04-08 23:42:38
○ 2026-08-02 19:34:50

○A2606:4700:30::681c:7042019-09-08 → 2019-09-08 · 4 obs

○ 2017-05-08 04:01:14
● 2019-09-08 16:17:16
○ 2026-04-08 23:42:38
○ 2026-08-02 19:34:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nextsteptestprep.com	ns-700.awsdns-23.net, ns-424.awsdns-53.com, ns-2046.awsdns-63.co.uk, ns-1475.awsdns-56.org	2 records

✅ Authoritative Response

Server:205.251.197.195

NS records: ns-700.awsdns-23.net, ns-424.awsdns-53.com, ns-2046.awsdns-63.co.uk, ns-1475.awsdns-56.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextsteptestprep.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`151.101.129.124, 151.101.1.124...`
NS	4	`ns-1475.awsdns-56.org, ns-2046.awsdns-63.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	5	`_globalsign-domain-verification=G38FSO6J, _globalsign-domain-verification=iU9tlD44...`
SOA	1	`ns-2046.awsdns-63.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-424.awsdns-53.com, ns-424.awsdns-53.com)

Analysis

Hierarchy

greblog.nextsteptestprep.com, www.nextsteptestprep.com and mcat.nextsteptestprep.com are all subdomains of nextsteptestprep.com.

IP Addresses

nextsteptestprep.com directs to four IP numbers, which are 151.101.1.124, 151.101.65.124, 151.101.129.124 and 151.101.193.124.

Two other host names, along with paninihobby.com, sensilab.de and weiman.com, also share IP numbers with nextsteptestprep.com.

Name Servers

The NS records for nextsteptestprep.com point to four name servers: ns-424.awsdns-53.com, ns-700.awsdns-23.net, ns-1475.awsdns-56.org and ns-2046.awsdns-63.co.uk.

The name servers of nextsteptestprep.com overlap at least partially with those of other domains — among them netflix.shop, imudesa.com.pe, joysauces.com and two more.

Each of the four hosts ns-424.awsdns-53.com, ns-700.awsdns-23.net, ns-1475.awsdns-56.org and ns-2046.awsdns-63.co.uk has two IP addresses. ns-424.awsdns-53.com points to 205.251.193.168 and 2600:9000:5301:a800::1. ns-700.awsdns-23.net points to 205.251.194.188 and 2600:9000:5302:bc00::1. ns-1475.awsdns-56.org points to 205.251.197.195 and 2600:9000:5305:c300::1. ns-2046.awsdns-63.co.uk points to 205.251.199.254 and 2600:9000:5307:fe00::1.

Mail Servers

Five mail servers handle nextsteptestprep.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between nextsteptestprep.com and other domains, including ns500758.ns500698.ns500735.ns500736.ns500736.ns500698.ns500736.ns500708.ns500708.ns500698.ns500686.ns500619.ns500576.ns500619.trackreceptor.com, ns500742.ns500742.ns500671.ns500754.ns500731.ns500742.ns500705.ns500704.ns500671.ns500671.ns500671.ns500142.lusty(0x736c7574)z.com, dc3.com and two others.

These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com points to 142.251.167.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.27 IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1a IP addresses.