rtccom.com - dns.ninja

`rtccom.com`

DNSSEC	⚠️ Not signed
A	192.0.78.164^{🇺🇸 Automattic192.0.78.0/24 Route Object}
A	192.0.78.229^{🇺🇸 Automattic192.0.78.0/24 Route Object}
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com` ⚠️ Not in parent delegation
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com` ⚠️ Not in parent delegation
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com` ⚠️ Not in parent delegation
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`rtccom-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	52.101.11.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr02cu00207.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`00D4P000000jorh=1TBUf00000000sr`
TXT	`v=spf1 ip4:216.176.96.30 ip4:216.176.96.22 ip4:216.176.96.36 ip4:216.176.96.2...`
TXT	`apple-domain-verification=zAQhLxMJOlpYmBtn`
SOA	`ns1.linode.com`root@rtccom.net serial=2021000030

`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=1782437365

Subdomains

webhost.rtccom.com

corp.rtccom.com

Same first word

rtccom.com

rtccom.net

rtccom.org

Similar names

comctr.com

comctr.org

mccort.com

rctmco.ru

tmccor.org

cotcrm.com

mcroct.com

mccort.eu

mccort.net

comcrt.com

tormcc.com

mccort.org

DNS History

22 records (8 active, 14 former)

●NSns1.linode.com2026-02-19 → 2026-06-26 · 3 obs

○ 2017-01-23 03:00:40
● 2026-02-19 23:31:36
● 2026-06-26 01:31:34

○NSns1.rtccom.net2015-05-28 → 2017-01-23 · 4 obs

● 2015-05-28 20:42:18
● 2017-01-23 03:00:40
○ 2026-02-19 23:31:36
○ 2026-06-26 01:31:34

●NSns2.linode.com2026-02-19 → 2026-06-26 · 3 obs

○ 2017-01-23 03:00:40
● 2026-02-19 23:31:36
● 2026-06-26 01:31:34

○NSns2.rtccom.net2015-05-28 → 2017-01-23 · 4 obs

● 2015-05-28 20:42:18
● 2017-01-23 03:00:40
○ 2026-02-19 23:31:36
○ 2026-06-26 01:31:34

●NSns3.linode.com2026-02-19 → 2026-06-26 · 3 obs

○ 2017-01-23 03:00:40
● 2026-02-19 23:31:36
● 2026-06-26 01:31:34

●NSns4.linode.com2026-02-19 → 2026-06-26 · 3 obs

○ 2017-01-23 03:00:40
● 2026-02-19 23:31:36
● 2026-06-26 01:31:34

●NSns5.linode.com2026-02-19 → 2026-06-26 · 3 obs

○ 2017-01-23 03:00:40
● 2026-02-19 23:31:36
● 2026-06-26 01:31:34

○MXalt1.aspmx.l.google.com2015-05-28 → 2017-01-23 · 4 obs

● 2015-05-28 20:42:18
● 2017-01-23 03:00:40
○ 2026-02-19 23:31:36
○ 2026-06-26 01:31:34

○MXalt2.aspmx.l.google.com2015-05-28 → 2017-01-23 · 4 obs

● 2015-05-28 20:42:18
● 2017-01-23 03:00:40
○ 2026-02-19 23:31:36
○ 2026-06-26 01:31:34

○MXaspmx.l.google.com2015-05-28 → 2017-01-23 · 4 obs

● 2015-05-28 20:42:18
● 2017-01-23 03:00:40
○ 2026-02-19 23:31:36
○ 2026-06-26 01:31:34

○MXaspmx2.googlemail.com2015-05-28 → 2017-01-23 · 4 obs

● 2015-05-28 20:42:18
● 2017-01-23 03:00:40
○ 2026-02-19 23:31:36
○ 2026-06-26 01:31:34

○MXaspmx3.googlemail.com2015-05-28 → 2017-01-23 · 4 obs

● 2015-05-28 20:42:18
● 2017-01-23 03:00:40
○ 2026-02-19 23:31:36
○ 2026-06-26 01:31:34

○MXaspmx4.googlemail.com2015-05-28 → 2016-04-01 · 4 obs

● 2015-05-28 20:42:18
● 2016-04-01 08:17:42
○ 2016-05-27 13:42:40
○ 2026-06-26 01:31:34

○MXaspmx5.googlemail.com2015-05-28 → 2016-04-01 · 4 obs

● 2015-05-28 20:42:18
● 2016-04-01 08:17:42
○ 2016-05-27 13:42:40
○ 2026-06-26 01:31:34

●MXrtccom-com.mail.protection.outlook.com2026-02-19 → 2026-06-26 · 3 obs

○ 2017-01-23 03:00:40
● 2026-02-19 23:31:36
● 2026-06-26 01:31:34

○MXrtccom.com.s7a1.psmtp.com2015-05-28 → 2016-04-01 · 4 obs

● 2015-05-28 20:42:18
● 2016-04-01 08:17:42
○ 2016-05-27 13:42:40
○ 2026-06-26 01:31:34

○MXrtccom.com.s7a2.psmtp.com2015-05-28 → 2016-04-01 · 4 obs

● 2015-05-28 20:42:18
● 2016-04-01 08:17:42
○ 2016-05-27 13:42:40
○ 2026-06-26 01:31:34

○MXrtccom.com.s7b1.psmtp.com2015-05-28 → 2016-04-01 · 4 obs

● 2015-05-28 20:42:18
● 2016-04-01 08:17:42
○ 2016-05-27 13:42:40
○ 2026-06-26 01:31:34

○MXrtccom.com.s7b2.psmtp.com2015-05-28 → 2016-04-01 · 4 obs

● 2015-05-28 20:42:18
● 2016-04-01 08:17:42
○ 2016-05-27 13:42:40
○ 2026-06-26 01:31:34

●A192.0.78.1642026-02-19 → 2026-06-26 · 3 obs

○ 2017-01-23 03:00:40
● 2026-02-19 23:31:36
● 2026-06-26 01:31:34

●A192.0.78.2292026-02-19 → 2026-06-26 · 3 obs

○ 2017-01-23 03:00:40
● 2026-02-19 23:31:36
● 2026-06-26 01:31:34

○A216.176.96.222015-05-28 → 2017-01-23 · 4 obs

● 2015-05-28 20:42:18
● 2017-01-23 03:00:40
○ 2026-02-19 23:31:36
○ 2026-06-26 01:31:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rtccom.com	ns1.linode.com, ns2.linode.com	4 records

✅ Authoritative Response

Server:92.123.94.2

NS records: ns1.linode.com, ns2.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtccom.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`192.0.78.164, 192.0.78.229`
NS	5	`ns5.linode.com, ns1.linode.com...`
MX	1	`rtccom-com.mail.protection.outlook.com (`
TXT	3	`v=spf1 ip4:216.176.96.30 ip4:216.176.96., 00D4P000000jorh=1TBUf00000000sr...`
SOA	1	`ns1.linode.com root.rtccom.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

rtccom.com serves as the parent of webhost.rtccom.com and corp.rtccom.com.

IP Addresses

rtccom.com points to the IP addresses 192.0.78.164 and 192.0.78.229

mediado.jp, ziggylandsurveyor.com, planetcanit.com plus two other host names have IP numbers in common with rtccom.com.

Name Servers

Five name servers handle delegation for rtccom.com: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

The name servers of rtccom.com overlap at least partially with those of other domains — among them wbe.in, prasantrai.com, timelabs.org and two more.

These name servers commonly appear alongside the name servers ns4.linode.com and ns5.linode.com.

Host names pointing to two IP addresses:

ns1.linode.com maps to two IP addresses — 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com maps to two IP addresses — 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com maps to two IP addresses — 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com maps to two IP addresses — 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com maps to two IP addresses — 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

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

rtccom-com.mail.protection.outlook.com has 8 IP addresses: 52.101.11.15, 52.101.40.0, 52.101.41.26 plus 5 more.