`highendtestprep.com`

DNSSEC	⚠️ Not signed
A	40.76.141.138^{🇺🇸 Microsoft40.76.0.0/14}
		PTR	`cpanel317.turbify.biz`
NS	`ns1.turbify.com` ⭐
		A	34.195.51.6^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-195-51-6.compute-1.amazonaws.com`
		A	34.227.186.2^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-227-186-2.compute-1.amazonaws.com`
NS	`ns2.turbify.com`
		A	52.3.46.62^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-3-46-62.compute-1.amazonaws.com`
		A	52.73.255.93^{🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-73-255-93.compute-1.amazonaws.com`
MX	`mx-biz.mail.am0.yahoodns.net` ⭐
		A	67.195.204.83^{🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1}
			PTR	`mtaproxy1.biz.mail.vip.bf1.yahoo.com`
		A	67.195.228.75^{🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1}
			PTR	`mtaproxy1.biz.mail.vip.gq1.yahoo.com`
SOA	`ns1.turbify.com`webmaster@turbify.com 2025-08-05 #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=1771291435

Same first word

highendtestprep.com

DNS History

17 records (4 active, 13 former)

○NShidden-master.yahoo.com2015-06-18 → 2018-07-08 · 5 obs

○ 2008-03-14 04:31:44
● 2015-06-18 13:32:34
● 2018-07-08 03:22:10
○ 2026-02-26 00:47:56
○ 2026-03-23 14:55:22

●NSns1.turbify.com2026-02-26 → 2026-03-23 · 3 obs

○ 2018-07-08 03:22:10
● 2026-02-26 00:47:56
● 2026-03-23 14:55:22

●NSns2.turbify.com2026-02-26 → 2026-03-23 · 3 obs

○ 2018-07-08 03:22:10
● 2026-02-26 00:47:56
● 2026-03-23 14:55:22

○NSyns1.yahoo.com2008-03-14 → 2018-07-08 · 4 obs

● 2008-03-14 04:31:44
● 2018-07-08 03:22:10
○ 2026-02-26 00:47:56
○ 2026-03-23 14:55:22

○NSyns2.yahoo.com2008-03-14 → 2018-07-08 · 4 obs

● 2008-03-14 04:31:44
● 2018-07-08 03:22:10
○ 2026-02-26 00:47:56
○ 2026-03-23 14:55:22

●MXmx-biz.mail.am0.yahoodns.net2015-06-18 → 2026-03-23 · 3 obs

○ 2008-03-14 04:31:44
● 2015-06-18 13:32:34
● 2026-03-23 14:55:22

○MXmx1.biz.mail.yahoo.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 04:31:44
○ 2015-06-18 13:32:34
○ 2026-03-23 14:55:22

○MXmx5.biz.mail.yahoo.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 04:31:44
○ 2015-06-18 13:32:34
○ 2026-03-23 14:55:22

●A40.76.141.1382026-02-26 → 2026-03-23 · 3 obs

○ 2018-07-08 03:22:10
● 2026-02-26 00:47:56
● 2026-03-23 14:55:22

○A67.195.61.462015-10-25 → 2018-07-08 · 5 obs

○ 2008-03-14 04:31:44
● 2015-10-25 14:06:24
● 2018-07-08 03:22:10
○ 2026-02-26 00:47:56
○ 2026-03-23 14:55:22

○A68.142.212.1172008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 04:31:44
○ 2015-06-18 13:32:34
○ 2026-03-23 14:55:22

○A68.142.212.1182008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 04:31:44
○ 2015-06-18 13:32:34
○ 2026-03-23 14:55:22

○A68.142.212.1192008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 04:31:44
○ 2015-06-18 13:32:34
○ 2026-03-23 14:55:22

○A68.142.212.1392008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 04:31:44
○ 2015-06-18 13:32:34
○ 2026-03-23 14:55:22

○A68.142.212.1402008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 04:31:44
○ 2015-06-18 13:32:34
○ 2026-03-23 14:55:22

○A68.142.212.1412008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 04:31:44
○ 2015-06-18 13:32:34
○ 2026-03-23 14:55:22

○A98.136.187.132015-06-18 → 2015-06-18 · 4 obs

○ 2008-03-14 04:31:44
● 2015-06-18 13:32:34
○ 2015-10-25 14:06:24
○ 2026-03-23 14:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
highendtestprep.com	ns1.turbify.com, ns2.turbify.com	4 records

✅ Authoritative Response

Server:34.195.51.6

NS records: ns1.turbify.com, ns2.turbify.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for highendtestprep.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.76.141.138`
NS	2	`ns1.turbify.com, ns2.turbify.com`
MX	2	`mx-biz.mail.am0.yahoodns.net (pri: 30), mx-biz.mail.am0.yahoodns.net (pri: 20)`
SOA	1	`ns1.turbify.com webmaster.turbify.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.turbify.com, ns1.turbify.com, ns2.turbify.com...)

Analysis

IP Addresses

highendtestprep.com points to IP number: 40.76.141.138.

Other host names such as atlequip.com, haveglasswilltravel.com, psm-consulting.com, ndffcmh.org and santiagodechucoperu.com share IPs with highendtestprep.com.

Name Servers

highendtestprep.com is delegated to two name servers: ns1.turbify.com and ns2.turbify.com.

highendtestprep.com shares the same name server setup as uslawreporter.com, auntgertrudeshouse.com, tonix-pharma.com, elizabethpa.org and bil-framing2003.com.

highendtestprep.com at least partially shares name servers with other domains, for instance mnpctech.com, inoussys.com, markschwartzviolins.com, jackrel.org and allstates.com.

These name servers are commonly used with yns1.yahoo.com and yns2.yahoo.com.

Host names with two IP numbers: ns1.turbify.com points to: 34.195.51.6 and 34.227.186.2; ns2.turbify.com points to: 52.3.46.62 and 52.73.255.93.

Mail Servers

highendtestprep.com is handled by a single mail server, mx-biz.mail.am0.yahoodns.net.

The mail server setup for highendtestprep.com matches that of other domains, for instance themariettacounselinggroup.com, plainsandprints.com, jmgranite.net, sreginc.com and guardiafamily.com.

highendtestprep.com shares at least partially some mail servers with other domains, including evbandassociates.com, eguidez.net, marshalldickens.com, fswshophosting.com and claralane.com.

mx-biz.mail.am0.yahoodns.net points to two IPs: 67.195.204.83 and 67.195.228.75.

highendtestprep.com - robtex.com