mrtcon.com - dns.ninja

`mrtcon.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	`ns17.domaincontrol.com` ⭐
		A	2603:5:21c0::9^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns17.domaincontrol.com`
		A	97.74.108.9^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns17.domaincontrol.com`
NS	`ns18.domaincontrol.com`
		A	2603:5:22c0::9^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns18.domaincontrol.com`
		A	173.201.76.9^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns18.domaincontrol.com`
MX	`mrtcon-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`NETORG9621186.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns17.domaincontrol.com`dns@jomax.net 2026-06-13 #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=1785382957

Same first word

mrtcon.com

Similar names

romcnt.com

mcnort.com

torcnm.org

tronmc.pl

tronmc.com

rtmcon.com

torcnm.gov

mctron.com

troncm.com

trconm.com

mrcont.com

torcnm.us

DNS History

15 records (5 active, 10 former)

○NSns0.wixdns.net2017-08-08 → 2017-08-08 · 4 obs

○ 2016-11-29 17:39:16
● 2017-08-08 10:33:34
○ 2026-06-15 08:29:44
○ 2026-07-30 03:57:12

○NSns1.wixdns.net2017-08-08 → 2017-08-08 · 4 obs

○ 2016-11-29 17:39:16
● 2017-08-08 10:33:34
○ 2026-06-15 08:29:44
○ 2026-07-30 03:57:12

●NSns17.domaincontrol.com2026-06-15 → 2026-07-30 · 3 obs

○ 2017-08-08 10:33:34
● 2026-06-15 08:29:44
● 2026-07-30 03:57:12

●NSns18.domaincontrol.com2026-06-15 → 2026-07-30 · 3 obs

○ 2017-08-08 10:33:34
● 2026-06-15 08:29:44
● 2026-07-30 03:57:12

○NSns71.domaincontrol.com2015-04-25 → 2016-11-29 · 4 obs

● 2015-04-25 22:14:26
● 2016-11-29 17:39:16
○ 2017-08-08 10:33:34
○ 2026-07-30 03:57:12

○NSns72.domaincontrol.com2015-04-25 → 2016-11-29 · 4 obs

● 2015-04-25 22:14:26
● 2016-11-29 17:39:16
○ 2017-08-08 10:33:34
○ 2026-07-30 03:57:12

○MXmailstore1.secureserver.net2015-04-25 → 2017-08-08 · 4 obs

● 2015-04-25 22:14:26
● 2017-08-08 10:33:34
○ 2026-06-15 08:29:44
○ 2026-07-30 03:57:12

●MXmrtcon-com.mail.protection.outlook.com2026-06-15 → 2026-07-30 · 3 obs

○ 2017-08-08 10:33:34
● 2026-06-15 08:29:44
● 2026-07-30 03:57:12

○MXsmtp.secureserver.net2015-04-25 → 2017-08-08 · 4 obs

● 2015-04-25 22:14:26
● 2017-08-08 10:33:34
○ 2026-06-15 08:29:44
○ 2026-07-30 03:57:12

●A13.248.243.52026-06-15 → 2026-07-30 · 3 obs

○ 2017-08-08 10:33:34
● 2026-06-15 08:29:44
● 2026-07-30 03:57:12

○A184.168.221.482015-04-25 → 2015-04-25 · 3 obs

● 2015-04-25 22:14:26
○ 2015-10-20 17:56:14
○ 2026-07-30 03:57:12

○A184.168.221.632015-10-20 → 2016-01-14 · 5 obs

○ 2015-04-25 22:14:26
● 2015-10-20 17:56:14
● 2016-01-14 18:13:48
○ 2016-04-08 07:57:34
○ 2026-07-30 03:57:12

○A23.236.62.1472017-08-08 → 2017-08-08 · 4 obs

○ 2016-11-29 17:39:16
● 2017-08-08 10:33:34
○ 2026-06-15 08:29:44
○ 2026-07-30 03:57:12

●A76.223.105.2302026-06-15 → 2026-07-30 · 3 obs

○ 2017-08-08 10:33:34
● 2026-06-15 08:29:44
● 2026-07-30 03:57:12

○A97.74.42.792016-04-08 → 2016-11-29 · 5 obs

○ 2016-01-14 18:13:48
● 2016-04-08 07:57:34
● 2016-11-29 17:39:16
○ 2017-08-08 10:33:34
○ 2026-07-30 03:57:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
mrtcon.com	ns17.domaincontrol.com, ns18.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.76.9

NS records: ns17.domaincontrol.com, ns18.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mrtcon.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns17.domaincontrol.com, ns18.domaincontrol.com`
MX	1	`mrtcon-com.mail.protection.outlook.com (`
TXT	2	`NETORG9621186.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns17.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)

Analysis

IP Addresses

mrtcon.com has two IP addresses: 13.248.243.5 and 76.223.105.230

alternatepc.com, hollandmotors.net, rehabturfsupply.com plus two other host names have IP numbers in common with mrtcon.com.

Name Servers

mrtcon.com is delegated to two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.

The name server configuration of mrtcon.com is shared with other domains, for instance arnoutsshoes.co.uk, thedome.net, inglesfacil.com and two others.

ns17.domaincontrol.com and ns18.domaincontrol.com each resolve to two IP addresses: ns17.domaincontrol.com points to 97.74.108.9 and 2603:5:21c0::9, while ns18.domaincontrol.com points to 173.201.76.9 and 2603:5:22c0::9.

Mail Servers

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

mrtcon-com.mail.protection.outlook.com has 8 IP addresses: 40.93.192.4, 52.101.9.12, 52.101.40.4 plus 5 more.