`mastersontechnology.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns27.domaincontrol.com` ⭐
		A	2603:5:2171::e^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns27.domaincontrol.com`
		A	97.74.103.14^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns27.domaincontrol.com`
NS	`ns28.domaincontrol.com`
		A	2603:5:2271::e^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns28.domaincontrol.com`
		A	173.201.71.14^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns28.domaincontrol.com`
MX	`mastersontechnology-com.mail.protection.outlook.com` ⭐
TXT	`MS=ms48972863`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns27.domaincontrol.com`dns@jomax.net 2024-10-27 #0

`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

mastersontechnology.com

DNS History

12 records (5 active, 7 former)

●NSns27.domaincontrol.com2015-07-25 → 2026-03-23 · 2 obs

● 2015-07-25 18:42:24
● 2026-03-23 18:17:38

●NSns28.domaincontrol.com2015-07-25 → 2026-03-23 · 2 obs

● 2015-07-25 18:42:24
● 2026-03-23 18:17:38

○MXalta1.aspmx.l.google.com2015-07-25 → 2017-03-24 · 4 obs

● 2015-07-25 18:42:24
● 2017-03-24 18:54:38
○ 2020-01-26 11:31:32
○ 2026-03-23 18:17:38

○MXalta2.aspmx.l.google.com2015-07-25 → 2017-03-24 · 4 obs

● 2015-07-25 18:42:24
● 2017-03-24 18:54:38
○ 2020-01-26 11:31:32
○ 2026-03-23 18:17:38

○MXaspmx.l.google.com2015-07-25 → 2017-03-24 · 4 obs

● 2015-07-25 18:42:24
● 2017-03-24 18:54:38
○ 2020-01-26 11:31:32
○ 2026-03-23 18:17:38

○MXaspmx2.googlemail.com2015-07-25 → 2017-03-24 · 4 obs

● 2015-07-25 18:42:24
● 2017-03-24 18:54:38
○ 2020-01-26 11:31:32
○ 2026-03-23 18:17:38

○MXaspmx3.googlemail.com2015-07-25 → 2017-03-24 · 4 obs

● 2015-07-25 18:42:24
● 2017-03-24 18:54:38
○ 2020-01-26 11:31:32
○ 2026-03-23 18:17:38

●MXmastersontechnology-com.mail.protection.outlook.com2020-01-26 → 2026-03-23 · 3 obs

○ 2017-03-24 18:54:38
● 2020-01-26 11:31:32
● 2026-03-23 18:17:38

●A13.248.243.52026-02-23 → 2026-03-23 · 3 obs

○ 2020-01-26 11:31:32
● 2026-02-23 13:59:50
● 2026-03-23 18:17:38

○A166.62.73.322020-01-26 → 2020-01-26 · 4 obs

○ 2017-03-24 18:54:38
● 2020-01-26 11:31:32
○ 2026-02-23 13:59:50
○ 2026-03-23 18:17:38

○A23.229.199.702015-07-25 → 2017-03-24 · 4 obs

● 2015-07-25 18:42:24
● 2017-03-24 18:54:38
○ 2020-01-26 11:31:32
○ 2026-03-23 18:17:38

●A76.223.105.2302026-02-23 → 2026-03-23 · 3 obs

○ 2020-01-26 11:31:32
● 2026-02-23 13:59:50
● 2026-03-23 18:17:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
mastersontechnology.com	ns27.domaincontrol.com, ns28.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.103.14

NS records: ns27.domaincontrol.com, ns28.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastersontechnology.com (unsigned zone)

⏱️ Timing

Total: 129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns27.domaincontrol.com, ns28.domaincontrol.com`
MX	1	`mastersontechnology-com.mail.protection.`
TXT	2	`MS=ms48972863, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns27.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)

Analysis

IP Addresses

mastersontechnology.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.

Other host names, for instance gemdnilggid.godaddysites.com, mlvanguards.com, elcapbuilders.com, hollywoodchristiancenter.com and fiftyfourproduction.com share IP numbers with mastersontechnology.com.

Name Servers

mastersontechnology.com is delegated to two name servers: ns27.domaincontrol.com and ns28.domaincontrol.com.

mastersontechnology.com uses the same name server setup as other domains, for instance 51btc.org, tarasafety.com, seawch.com, tomjonesing.com and speconded.com.

Host names with two IP numbers:

The host ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14.

The host ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.

Mail Servers

The mail server for mastersontechnology.com is mastersontechnology-com.mail.protection.outlook.com.

mastersontechnology.com - robtex.com