prepnetwork.com - dns.ninja

`prepnetwork.com`

DNSSEC	⚠️ Not signed
A	192.0.66.122^{🇺🇸 Automattic192.0.66.0/24 Route Object}
NS	`ns-1731.awsdns-24.co.uk` ⭐
		A	2600:9000:5306:c300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1731.awsdns-24.co.uk`
		A	205.251.198.195^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1731.awsdns-24.co.uk`
NS	`ns-1384.awsdns-45.org`
		A	2600:9000:5305:6800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1384.awsdns-45.org`
		A	205.251.197.104^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1384.awsdns-45.org`
NS	`ns-146.awsdns-18.com`
		A	2600:9000:5300:9200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-146.awsdns-18.com`
		A	205.251.192.146^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-146.awsdns-18.com`
NS	`ns-756.awsdns-30.net`
		A	2600:9000:5302:f400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-756.awsdns-30.net`
		A	205.251.194.244^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-756.awsdns-30.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`2fkf338f0tajiga1f98qt03kv0`
TXT	`_ix7hoxkqliropb46ctnxdwz3zhsosid`
TXT	`asv=7e137749d558cce68fb022658fa2b185`
TXT	`edbi6j1emapqr51g8ks4hci05e`
TXT	`google-site-verification=PJJJgskMvcZAYckeDxS8ovSo9-r2_2xeY9kSNrV8elE`
TXT	`google-site-verification=Zp6pxYeH2sGZW_P86gNuAI-WPJj-Yt-LG-gauPifqjE`
TXT	`ognf5413aprcifjpihuvbp2lf5`
TXT	`re6elail09sc56dq62k3isjeer`
TXT	`v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:mg.prepnet...`
SOA	`ns-1731.awsdns-24.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=1782059340

Subdomains

www.prepnetwork.com

hotels.prepnetwork.com

Same first word

prepnetwork.com

Similar names

networkprep.com

DNS History

27 records (10 active, 17 former)

○NSbuy.internettraffic.com2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 11:17:16
○ 2015-12-11 09:18:30
○ 2026-06-21 16:51:36

●NSns-1384.awsdns-45.org2020-01-12 → 2026-06-21 · 3 obs

○ 2017-03-19 04:55:58
● 2020-01-12 07:23:08
● 2026-06-21 16:51:36

●NSns-146.awsdns-18.com2020-01-12 → 2026-06-21 · 3 obs

○ 2017-03-19 04:55:58
● 2020-01-12 07:23:08
● 2026-06-21 16:51:36

●NSns-1731.awsdns-24.co.uk2020-01-12 → 2026-06-21 · 3 obs

○ 2017-03-19 04:55:58
● 2020-01-12 07:23:08
● 2026-06-21 16:51:36

●NSns-756.awsdns-30.net2020-01-12 → 2026-06-21 · 3 obs

○ 2017-03-19 04:55:58
● 2020-01-12 07:23:08
● 2026-06-21 16:51:36

○NSns1.namebrightdns.com2015-12-11 → 2017-03-19 · 7 obs

○ 2015-08-20 11:17:16
● 2015-12-11 09:18:30
○ 2016-03-16 13:52:34
● 2016-07-13 15:23:12
● 2017-03-19 04:55:58
○ 2020-01-12 07:23:08
○ 2026-06-21 16:51:36

○NSns2.namebrightdns.com2015-12-11 → 2017-03-19 · 7 obs

○ 2015-08-20 11:17:16
● 2015-12-11 09:18:30
○ 2016-03-16 13:52:34
○ 2016-07-13 15:23:12
● 2017-03-19 04:55:58
○ 2020-01-12 07:23:08
○ 2026-06-21 16:51:36

○NSnsg1.namebrightdns.com2016-03-16 → 2016-07-13 · 5 obs

○ 2015-12-11 09:18:30
● 2016-03-16 13:52:34
● 2016-07-13 15:23:12
○ 2017-03-19 04:55:58
○ 2026-06-21 16:51:36

○NSnsg2.namebrightdns.com2016-03-16 → 2016-07-13 · 5 obs

○ 2015-12-11 09:18:30
● 2016-03-16 13:52:34
● 2016-07-13 15:23:12
○ 2017-03-19 04:55:58
○ 2026-06-21 16:51:36

○NSsell.internettraffic.com2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 11:17:16
○ 2015-12-11 09:18:30
○ 2026-06-21 16:51:36

●MXalt1.aspmx.l.google.com2020-01-12 → 2026-06-21 · 2 obs

● 2020-01-12 07:23:08
● 2026-06-21 16:51:36

●MXalt2.aspmx.l.google.com2020-01-12 → 2026-06-21 · 2 obs

● 2020-01-12 07:23:08
● 2026-06-21 16:51:36

●MXalt3.aspmx.l.google.com2020-01-12 → 2026-06-21 · 2 obs

● 2020-01-12 07:23:08
● 2026-06-21 16:51:36

●MXalt4.aspmx.l.google.com2020-01-12 → 2026-06-21 · 2 obs

● 2020-01-12 07:23:08
● 2026-06-21 16:51:36

●MXaspmx.l.google.com2020-01-12 → 2026-06-21 · 2 obs

● 2020-01-12 07:23:08
● 2026-06-21 16:51:36

○A107.23.198.2402016-07-13 → 2016-07-13 · 4 obs

○ 2016-03-16 13:52:34
● 2016-07-13 15:23:12
○ 2017-03-19 04:55:58
○ 2026-06-21 16:51:36

●A192.0.66.1222026-03-08 → 2026-06-21 · 3 obs

○ 2020-01-12 07:23:08
● 2026-03-08 08:00:42
● 2026-06-21 16:51:36

○A3.212.114.432020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-19 04:55:58
● 2020-01-12 07:23:08
○ 2026-03-08 08:00:42
○ 2026-06-21 16:51:36

○A34.206.157.642017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-13 15:23:12
● 2017-03-19 04:55:58
○ 2020-01-12 07:23:08
○ 2026-06-21 16:51:36

○A52.0.96.242016-03-16 → 2016-03-16 · 4 obs

○ 2015-08-20 11:17:16
● 2016-03-16 13:52:34
○ 2016-07-13 15:23:12
○ 2026-06-21 16:51:36

○A52.207.22.1462020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-19 04:55:58
● 2020-01-12 07:23:08
○ 2026-03-08 08:00:42
○ 2026-06-21 16:51:36

○A52.4.72.1372016-07-13 → 2016-07-13 · 4 obs

○ 2016-03-16 13:52:34
● 2016-07-13 15:23:12
○ 2017-03-19 04:55:58
○ 2026-06-21 16:51:36

○A52.71.117.992016-03-16 → 2016-03-16 · 4 obs

○ 2015-08-20 11:17:16
● 2016-03-16 13:52:34
○ 2016-07-13 15:23:12
○ 2026-06-21 16:51:36

○A54.236.195.152017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-13 15:23:12
● 2017-03-19 04:55:58
○ 2020-01-12 07:23:08
○ 2026-06-21 16:51:36

○A69.172.201.2082015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 11:17:16
○ 2016-03-16 13:52:34
○ 2026-06-21 16:51:36

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-16 → 2016-07-13 · 4 obs

● 2016-03-16 13:52:34
● 2016-07-13 15:23:12
○ 2017-03-19 04:55:58
○ 2026-06-21 16:51:36

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-13 15:23:12
● 2017-03-19 04:55:58
○ 2020-01-12 07:23:08
○ 2026-06-21 16:51:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prepnetwork.com	ns-146.awsdns-18.com, ns-756.awsdns-30.net, ns-1731.awsdns-24.co.uk, ns-1384.awsdns-45.org	2 records

✅ Authoritative Response

Server:205.251.194.244

NS records: ns-146.awsdns-18.com, ns-756.awsdns-30.net, ns-1731.awsdns-24.co.uk, ns-1384.awsdns-45.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prepnetwork.com (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.0.66.122`
NS	4	`ns-1384.awsdns-45.org, ns-146.awsdns-18.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	9	`2fkf338f0tajiga1f98qt03kv0, _ix7hoxkqliropb46ctnxdwz3zhsosid...`
SOA	1	`ns-1731.awsdns-24.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-146.awsdns-18.com, ns-146.awsdns-18.com)

Analysis

Hierarchy

The parent domain of www.prepnetwork.com and hotels.prepnetwork.com is prepnetwork.com.

IP Addresses

prepnetwork.com directs to one IP number, which is 192.0.66.122.

Among the host names that share IP numbers with prepnetwork.com are noblevines.go-vip.net, prepsoccer.com, www.prepnetwork.com and two others.

Name Servers

The domain prepnetwork.com is delegated to these four name servers: ns-146.awsdns-18.com, ns-756.awsdns-30.net, ns-1384.awsdns-45.org and ns-1731.awsdns-24.co.uk.

At least some of prepnetwork.com's name servers are shared with other domains, for example dsnjcurq1q9r8.cloudfront.net, makhome.com, feedwax.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-1116.awsdns-11.org, ns-324.awsdns-40.com and ns-1641.awsdns-13.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-146.awsdns-18.com directs to 205.251.192.146 and 2600:9000:5300:9200::1; ns-756.awsdns-30.net directs to 205.251.194.244 and 2600:9000:5302:f400::1; ns-1384.awsdns-45.org directs to 205.251.197.104 and 2600:9000:5305:6800::1; ns-1731.awsdns-24.co.uk directs to 205.251.198.195 and 2600:9000:5306:c300::1.

Mail Servers

Five mail servers handle prepnetwork.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

prepnetwork.com shares at least some of its mail servers with other domains — for example backpackinternational.com, ns500699.ns500734.ns500693.ns500693.ns500693.ns500699.ns500734.ns500588.ns500699.ns500699.ns500588.ns500588.ns500588.ns500588.ns500602.ns500578.ns500110.dtrkdll.com, designzonemedia.com and two more.

It is common to find these mail servers paired with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com maps to two IP addresses — 142.251.167.26 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.