mastertk.com - dns.ninja

`mastertk.com`

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	`ns11.domaincontrol.com` ⭐
		A	2603:5:2190::6^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns11.domaincontrol.com`
		A	97.74.105.6^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns11.domaincontrol.com`
NS	`ns12.domaincontrol.com`
		A	2603:5:2290::6^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns12.domaincontrol.com`
		A	173.201.73.6^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns12.domaincontrol.com`
MX	`mastertk-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
TXT	`NETORGFT3452680.onmicrosoft.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns11.domaincontrol.com`dns@jomax.net 2023-09-18 #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=1782592770

Same first word

mastertk.com

Similar names

DNS History

9 records (5 active, 4 former)

●NSns11.domaincontrol.com2017-10-30 → 2026-06-27 · 2 obs

● 2017-10-30 08:19:22
● 2026-06-27 21:00:58

●NSns12.domaincontrol.com2017-10-30 → 2026-06-27 · 2 obs

● 2017-10-30 08:19:22
● 2026-06-27 21:00:58

●MXmastertk-com.mail.protection.outlook.com2026-04-04 → 2026-06-27 · 2 obs

● 2026-04-04 04:15:06
● 2026-06-27 21:00:58

●A15.197.148.332026-04-04 → 2026-06-27 · 3 obs

○ 2017-10-30 08:19:22
● 2026-04-04 04:15:06
● 2026-06-27 21:00:58

○A160.153.136.32017-10-30 → 2017-10-30 · 3 obs

● 2017-10-30 08:19:22
○ 2026-04-04 04:15:06
○ 2026-06-27 21:00:58

○A182.50.132.2422017-10-30 → 2017-10-30 · 3 obs

● 2017-10-30 08:19:22
○ 2026-04-04 04:15:06
○ 2026-06-27 21:00:58

○A198.71.232.32017-10-30 → 2017-10-30 · 3 obs

● 2017-10-30 08:19:22
○ 2026-04-04 04:15:06
○ 2026-06-27 21:00:58

●A3.33.130.1902026-04-04 → 2026-06-27 · 3 obs

○ 2017-10-30 08:19:22
● 2026-04-04 04:15:06
● 2026-06-27 21:00:58

○A72.167.191.692017-10-30 → 2017-10-30 · 3 obs

● 2017-10-30 08:19:22
○ 2026-04-04 04:15:06
○ 2026-06-27 21:00:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
mastertk.com	ns11.domaincontrol.com, ns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.73.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastertk.com (unsigned zone)

⏱️ Timing

Total: 1264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns11.domaincontrol.com, ns12.domaincontrol.com`
MX	1	`mastertk-com.mail.protection.outlook.com`
TXT	2	`NETORGFT3452680.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)

Analysis

IP Addresses

mastertk.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33

dichama.nl, oxygenpoolcare.com, toyelec.com plus two other host names have IP numbers in common with mastertk.com.

Name Servers

mastertk.com has two authoritative name servers — ns11.domaincontrol.com and ns12.domaincontrol.com.

The name server configuration of mastertk.com is shared with other domains, for instance matthewferryspeaks.com, coachesmarketingcenter.com, nandog.com and two others.

Both ns11.domaincontrol.com and ns12.domaincontrol.com have two IP addresses each. ns11.domaincontrol.com resolves to 97.74.105.6 and 2603:5:2190::6; ns12.domaincontrol.com resolves to 173.201.73.6 and 2603:5:2290::6.

Mail Servers

mastertk.com uses one mail server — mastertk-com.mail.protection.outlook.com.

mastertk-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.51, 52.101.9.0, 52.101.10.14 plus 5 more.