master-tech.net - dns.ninja

`master-tech.net`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns43.domaincontrol.com` ⭐
		A	2603:5:2152::16^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns43.domaincontrol.com`
		A	97.74.101.22^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns43.domaincontrol.com`
NS	`ns44.domaincontrol.com`
		A	2603:5:2252::16^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns44.domaincontrol.com`
		A	173.201.69.22^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns44.domaincontrol.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`NETORGFT3712108.onmicrosoft.com`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all`
SOA	`ns43.domaincontrol.com`dns@jomax.net 2025-07-27 #1

`net`

	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=1782619670

Same first word

master-tech.net

master-tech.com.tw

master-tech.com.au

master-tech.pl

master-tech.gr

master-tech.com

master-tech.de

master-tech.biz

master-tech.ro

master-tech.co.uk

Similar names

DNS History

13 records (6 active, 7 former)

●NSns43.domaincontrol.com2015-08-05 → 2026-06-28 · 3 obs

○ 2007-10-14 00:55:50
● 2015-08-05 22:50:12
● 2026-06-28 04:37:10

●NSns44.domaincontrol.com2015-08-05 → 2026-06-28 · 3 obs

○ 2007-10-14 00:55:50
● 2015-08-05 22:50:12
● 2026-06-28 04:37:10

○NSns5.secureserver.net2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 00:55:50
○ 2015-08-05 22:50:12
○ 2026-06-28 04:37:10

○NSns6.secureserver.net2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 00:55:50
○ 2015-08-05 22:50:12
○ 2026-06-28 04:37:10

○MXmailstore1.secureserver.net2007-10-14 → 2017-04-19 · 4 obs

● 2007-10-14 00:55:50
● 2017-04-19 17:44:46
○ 2020-04-14 18:22:06
○ 2026-06-28 04:37:10

○MXmastertech-net01e.mail.protection.outlook.com2020-04-14 → 2020-04-14 · 4 obs

○ 2017-04-19 17:44:46
● 2020-04-14 18:22:06
○ 2026-02-23 18:16:30
○ 2026-06-28 04:37:10

●MXmx1-us1.ppe-hosted.com2026-02-23 → 2026-06-28 · 3 obs

○ 2020-04-14 18:22:06
● 2026-02-23 18:16:30
● 2026-06-28 04:37:10

●MXmx2-us1.ppe-hosted.com2026-02-23 → 2026-06-28 · 3 obs

○ 2020-04-14 18:22:06
● 2026-02-23 18:16:30
● 2026-06-28 04:37:10

○MXsmtp.secureserver.net2007-10-14 → 2017-04-19 · 4 obs

● 2007-10-14 00:55:50
● 2017-04-19 17:44:46
○ 2020-04-14 18:22:06
○ 2026-06-28 04:37:10

●A15.197.148.332026-02-23 → 2026-06-28 · 3 obs

○ 2020-04-14 18:22:06
● 2026-02-23 18:16:30
● 2026-06-28 04:37:10

●A3.33.130.1902026-02-23 → 2026-06-28 · 3 obs

○ 2020-04-14 18:22:06
● 2026-02-23 18:16:30
● 2026-06-28 04:37:10

○A50.63.202.472015-08-05 → 2020-04-14 · 5 obs

○ 2007-10-14 00:55:50
● 2015-08-05 22:50:12
● 2020-04-14 18:22:06
○ 2026-02-23 18:16:30
○ 2026-06-28 04:37:10

○A68.178.254.782007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 00:55:50
○ 2015-08-05 22:50:12
○ 2026-06-28 04:37:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
master-tech.net	ns43.domaincontrol.com, ns44.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.101.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for master-tech.net (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns43.domaincontrol.com, ns44.domaincontrol.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	2	`NETORGFT3712108.onmicrosoft.com, v=spf1 a:dispatch-us.ppe-hosted.com incl`
SOA	1	`ns43.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

master-tech.net points to the IP addresses 3.33.130.190 and 15.197.148.33

confidentk9training.org, beyondthee-myth.biz, xx-2.com plus two other host names have IP numbers in common with master-tech.net.

Name Servers

master-tech.net has two authoritative name servers — ns43.domaincontrol.com and ns44.domaincontrol.com.

The name server configuration of master-tech.net is shared with other domains, for instance jx-jewelry.com, quantumsportscenter.com, aguaboaamazonlodge.com and two others.

Both ns43.domaincontrol.com and ns44.domaincontrol.com have two IP addresses each. ns43.domaincontrol.com resolves to 97.74.101.22 and 2603:5:2152::16; ns44.domaincontrol.com resolves to 173.201.69.22 and 2603:5:2252::16.

Mail Servers

master-tech.net uses two mail servers, mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

The mail server setup of master-tech.net matches that of other domains such as yachtmcgregor.com, sgi-ma.com, imagineorthostudio.com and two others.

At least some of the mail servers used by master-tech.net are shared with other domains: mjstudio.com.au, parts4cells.com, hullandhull.com and two others among them.

Both mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com have two IP addresses each. mx1-us1.ppe-hosted.com resolves to 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com resolves to 67.231.154.163 and 148.163.129.51.