🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`testprepboost.com`

DNSSEC	⚠️ Not signed
A	64.98.145.30^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
		PTR	`url.hover.com`
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
MX	`mx.hover.com.cust.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
SOA	`ns-cloud-c1.googledomains.com`cloud-dns-hostmaster@google.com serial=4

`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=1794312591

Same first word

testprepboost.com

Previous names

Next names

DNS History

8 records (6 active, 2 former)

●NSns-cloud-c1.googledomains.com2026-10-03 → 2026-11-10 · 3 obs

○ 2017-10-12 10:53:22
● 2026-10-03 10:51:38
● 2026-11-10 12:13:56

●NSns-cloud-c2.googledomains.com2026-10-03 → 2026-11-10 · 3 obs

○ 2017-10-12 10:53:22
● 2026-10-03 10:51:38
● 2026-11-10 12:13:56

●NSns-cloud-c3.googledomains.com2026-10-03 → 2026-11-10 · 3 obs

○ 2017-10-12 10:53:22
● 2026-10-03 10:51:38
● 2026-11-10 12:13:56

●NSns-cloud-c4.googledomains.com2026-10-03 → 2026-11-10 · 3 obs

○ 2017-10-12 10:53:22
● 2026-10-03 10:51:38
● 2026-11-10 12:13:56

○NSns1.hover.com2016-12-17 → 2017-10-12 · 4 obs

● 2016-12-17 07:02:46
● 2017-10-12 10:53:22
○ 2026-10-03 10:51:38
○ 2026-11-10 12:13:56

○NSns2.hover.com2016-12-17 → 2017-10-12 · 4 obs

● 2016-12-17 07:02:46
● 2017-10-12 10:53:22
○ 2026-10-03 10:51:38
○ 2026-11-10 12:13:56

●MXmx.hover.com.cust.hostedemail.com2016-12-17 → 2026-11-10 · 2 obs

● 2016-12-17 07:02:46
● 2026-11-10 12:13:56

●A64.98.145.302016-12-17 → 2026-11-10 · 2 obs

● 2016-12-17 07:02:46
● 2026-11-10 12:13:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
testprepboost.com	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.34.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.98.145.30`
NS	4	`ns-cloud-c2.googledomains.com, ns-cloud-c1.googledomains.com...`
MX	1	`mx.hover.com.cust.hostedemail.com (pri:`
SOA	1	`ns-cloud-c1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

IP Addresses

testprepboost.com resolves to just one IP address, 64.98.145.30.

Two other host names, along with www.animetelevision.com, trubicka.co.uk and ns.mlsinc.com.equipmentsalesonline.com, also share IP numbers with testprepboost.com.

Name Servers

The NS records for testprepboost.com point to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

The name servers of testprepboost.com overlap at least partially with those of other domains — among them 5stardetailing.company, edermatology.com, phoriastudio.com and two more.

Each of the four hosts ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com has two IP addresses. ns-cloud-c1.googledomains.com points to 216.239.32.108 and 2001:4860:4802:32::6c. ns-cloud-c2.googledomains.com points to 216.239.34.108 and 2001:4860:4802:34::6c. ns-cloud-c3.googledomains.com points to 216.239.36.108 and 2001:4860:4802:36::6c. ns-cloud-c4.googledomains.com points to 216.239.38.108 and 2001:4860:4802:38::6c.

Mail Servers

The sole mail server for testprepboost.com is mx.hover.com.cust.hostedemail.com.

Among the domains sharing a mail server setup with testprepboost.com are aspire.li, garrypettet.com, naturetastichenry.com and two others.

testprepboost.com has mail servers in common with other domains — rentvolta.com being one example.

mx.hover.com.cust.hostedemail.com directs to just one IP number, 216.40.42.4.

testprepboost.com - robtex.com