rwcsystems.com - dns.ninja

`rwcsystems.com`

DNSSEC	⚠️ Not signed
A	160.153.0.192^{🇺🇸 CLOUDFLARESPECTRUM160.153.0.0/24 MWP}
		PTR	`192.0.153.160.host.secureserver.net`
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	`rwcsystems-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`ca3-47ea117b691c44d49532df3bb3eccaa2`
TXT	`google-site-verification=lgF1K3h2f1zTQQxDWhJJREvyOTW0C1e79IQQ7F0Dv9k`
TXT	`MS=ms73502825`
TXT	`v=spf1 a include:spf.protection.outlook.com include:secureserver.net -all`
SOA	`ns17.domaincontrol.com`dns@jomax.net 2026-05-27 #2

`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=1785200662

Same first word

rwcsystems.com

Similar names

crwsystems.mb.ca

cwrsystems.com

DNS History

9 records (4 active, 5 former)

○NSns14.midphase.com2016-12-17 → 2017-07-10 · 4 obs

● 2016-12-17 14:12:24
● 2017-07-10 13:45:28
○ 2026-03-05 23:11:36
○ 2026-07-28 01:30:52

○NSns15.midphase.com2016-12-17 → 2017-07-10 · 4 obs

● 2016-12-17 14:12:24
● 2017-07-10 13:45:28
○ 2026-03-05 23:11:36
○ 2026-07-28 01:30:52

○NSns16.midphase.com2016-12-17 → 2017-07-10 · 4 obs

● 2016-12-17 14:12:24
● 2017-07-10 13:45:28
○ 2026-03-05 23:11:36
○ 2026-07-28 01:30:52

●NSns17.domaincontrol.com2026-03-05 → 2026-07-28 · 3 obs

○ 2017-07-10 13:45:28
● 2026-03-05 23:11:36
● 2026-07-28 01:30:52

●NSns18.domaincontrol.com2026-03-05 → 2026-07-28 · 3 obs

○ 2017-07-10 13:45:28
● 2026-03-05 23:11:36
● 2026-07-28 01:30:52

○MXrwcsystems-com.mail.protection.outlook.com2016-12-17 → 2017-07-10 · 4 obs

● 2016-12-17 14:12:24
● 2017-07-10 13:45:28
○ 2026-03-05 23:11:36
○ 2026-07-28 01:30:52

●MXrwcsystems-net.mail.protection.outlook.com2026-03-05 → 2026-07-28 · 3 obs

○ 2017-07-10 13:45:28
● 2026-03-05 23:11:36
● 2026-07-28 01:30:52

●A160.153.0.1922026-03-05 → 2026-07-28 · 3 obs

○ 2017-07-10 13:45:28
● 2026-03-05 23:11:36
● 2026-07-28 01:30:52

○A208.131.150.892016-12-17 → 2017-07-10 · 4 obs

● 2016-12-17 14:12:24
● 2017-07-10 13:45:28
○ 2026-03-05 23:11:36
○ 2026-07-28 01:30:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rwcsystems.com	ns17.domaincontrol.com, ns18.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.108.9

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rwcsystems.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.153.0.192`
NS	2	`ns17.domaincontrol.com, ns18.domaincontrol.com`
MX	1	`rwcsystems-net.mail.protection.outlook.c`
TXT	4	`ca3-47ea117b691c44d49532df3bb3eccaa2, google-site-verification=lgF1K3h2f1zTQQx...`
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

rwcsystems.com points to a single IP number: 160.153.0.192.

Additional host names — sandychristopher.com, malstromelectric.com, logopromo.com.au and two others — share IP numbers with rwcsystems.com.

Name Servers

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

rwcsystems.com shares its name server setup with other domains, including engineeredquality.net, petersark.com, quyushuwu.com and two others.

rwcsystems.com shares at least some of its name servers with other domains, such as user.nl.

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

rwcsystems.com has one mail server: rwcsystems-net.mail.protection.outlook.com.

rwcsystems-net.mail.protection.outlook.com points to 8 IP numbers: 52.101.190.0, 52.101.190.1, 52.101.190.3 and 5 other.