rtcnt.com - dns.ninja

`rtcnt.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns10.dnsmadeeasy.com` ⭐
		A	2600:1800:10::1^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
		A	208.94.148.4^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
NS	`ns11.dnsmadeeasy.com`
		A	2600:1801:11::1^{🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
		A	208.80.124.4^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
NS	`ns12.dnsmadeeasy.com`
		A	2600:1802:12::1^{🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
		A	208.80.126.4^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
NS	`ns13.dnsmadeeasy.com`
		A	2600:1801:13::1^{🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
		A	208.80.125.4^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
NS	`ns14.dnsmadeeasy.com`
		A	2600:1802:14::1^{🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
		A	208.80.127.4^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
NS	`ns15.dnsmadeeasy.com`
		A	2600:1800:15::1^{🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
		A	208.94.149.4^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
TXT	`v=spf1 ip4:72.76.182.218 ip4:64.28.178.32 ip4:64.28.178.33 include:_netblocks...`
TXT	`8re8go7gdkaktkv272tt68ilkl`
TXT	`MS=ms93690602`
TXT	`TESTtextRecord12212018`
SOA	`ns10.dnsmadeeasy.com`dns@dnsmadeeasy.com 2009-01-05 #91

`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=1783234191

Subdomains

www.rtcnt.com

rmm.rtcnt.com

Same first word

rtcnt.com

rtcnt.net

Similar names

tcntr.com

tntrc.com

nttrc.com

cnttr.com

ttrnc.com

crntt.hk

crntt.cn

trcnt.ru

crntt.com

tnctr.com

DNS History

23 records (12 active, 11 former)

●NSns10.dnsmadeeasy.com2019-08-25 → 2026-07-05 · 3 obs

○ 2018-10-02 01:52:22
● 2019-08-25 18:18:22
● 2026-07-05 07:02:32

●NSns11.dnsmadeeasy.com2019-08-25 → 2026-07-05 · 3 obs

○ 2018-10-02 01:52:22
● 2019-08-25 18:18:22
● 2026-07-05 07:02:32

●NSns12.dnsmadeeasy.com2019-08-25 → 2026-07-05 · 3 obs

○ 2018-10-02 01:52:22
● 2019-08-25 18:18:22
● 2026-07-05 07:02:32

●NSns13.dnsmadeeasy.com2019-08-25 → 2026-07-05 · 3 obs

○ 2018-10-02 01:52:22
● 2019-08-25 18:18:22
● 2026-07-05 07:02:32

●NSns14.dnsmadeeasy.com2019-08-25 → 2026-07-05 · 3 obs

○ 2018-10-02 01:52:22
● 2019-08-25 18:18:22
● 2026-07-05 07:02:32

●NSns15.dnsmadeeasy.com2019-08-25 → 2026-07-05 · 3 obs

○ 2018-10-02 01:52:22
● 2019-08-25 18:18:22
● 2026-07-05 07:02:32

○NSns33.domaincontrol.com2015-07-10 → 2018-10-02 · 4 obs

● 2015-07-10 10:12:14
● 2018-10-02 01:52:22
○ 2019-08-25 18:18:22
○ 2026-07-05 07:02:32

○NSns34.domaincontrol.com2015-07-10 → 2018-10-02 · 4 obs

● 2015-07-10 10:12:14
● 2018-10-02 01:52:22
○ 2019-08-25 18:18:22
○ 2026-07-05 07:02:32

○MXglobala.mailbagger.com2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 10:12:14
○ 2015-11-18 01:20:26
○ 2026-07-05 07:02:32

○MXmail.rtcnj.com2015-07-10 → 2015-11-18 · 4 obs

● 2015-07-10 10:12:14
● 2015-11-18 01:20:26
○ 2016-02-07 06:18:38
○ 2026-07-05 07:02:32

○MXmail.rtcnt.com2016-02-07 → 2018-05-18 · 5 obs

○ 2015-11-18 01:20:26
● 2016-02-07 06:18:38
● 2018-05-18 14:59:02
○ 2018-06-29 12:00:48
○ 2026-07-05 07:02:32

○MXmx1-us1.ppe-hosted.com2016-02-07 → 2016-05-11 · 5 obs

○ 2015-11-18 01:20:26
● 2016-02-07 06:18:38
● 2016-05-11 08:41:46
○ 2017-02-12 04:07:10
○ 2026-07-05 07:02:32

○MXmx2-us1.ppe-hosted.com2016-02-07 → 2016-05-11 · 5 obs

○ 2015-11-18 01:20:26
● 2016-02-07 06:18:38
● 2016-05-11 08:41:46
○ 2017-02-12 04:07:10
○ 2026-07-05 07:02:32

○MXrtcnt.com.inbound10.mxlogic.net2015-07-10 → 2015-11-18 · 4 obs

● 2015-07-10 10:12:14
● 2015-11-18 01:20:26
○ 2016-02-07 06:18:38
○ 2026-07-05 07:02:32

○MXrtcnt.com.inbound10.mxlogicmx.net2015-07-10 → 2015-11-18 · 4 obs

● 2015-07-10 10:12:14
● 2015-11-18 01:20:26
○ 2016-02-07 06:18:38
○ 2026-07-05 07:02:32

●MXus-smtp-inbound-1.mimecast.com2017-02-12 → 2026-07-05 · 3 obs

○ 2016-05-11 08:41:46
● 2017-02-12 04:07:10
● 2026-07-05 07:02:32

●MXus-smtp-inbound-2.mimecast.com2017-02-12 → 2026-07-05 · 3 obs

○ 2016-05-11 08:41:46
● 2017-02-12 04:07:10
● 2026-07-05 07:02:32

○A184.168.184.12018-02-01 → 2018-10-02 · 5 obs

○ 2017-12-01 05:50:30
● 2018-02-01 21:48:06
● 2018-10-02 01:52:22
○ 2019-08-25 18:18:22
○ 2026-07-05 07:02:32

●A198.185.159.1442019-08-25 → 2026-07-05 · 3 obs

○ 2018-10-02 01:52:22
● 2019-08-25 18:18:22
● 2026-07-05 07:02:32

●A198.185.159.1452019-08-25 → 2026-07-05 · 3 obs

○ 2018-10-02 01:52:22
● 2019-08-25 18:18:22
● 2026-07-05 07:02:32

●A198.49.23.1442019-08-25 → 2026-07-05 · 3 obs

○ 2018-10-02 01:52:22
● 2019-08-25 18:18:22
● 2026-07-05 07:02:32

●A198.49.23.1452019-08-25 → 2026-07-05 · 3 obs

○ 2018-10-02 01:52:22
● 2019-08-25 18:18:22
● 2026-07-05 07:02:32

○A68.178.254.2282015-07-10 → 2017-12-01 · 4 obs

● 2015-07-10 10:12:14
● 2017-12-01 05:50:30
○ 2018-02-01 21:48:06
○ 2026-07-05 07:02:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rtcnt.com	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...	12 records

✅ Authoritative Response

Server:208.94.148.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtcnt.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.145, 198.185.159.144...`
NS	6	`ns13.dnsmadeeasy.com, ns15.dnsmadeeasy.com...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	4	`8re8go7gdkaktkv272tt68ilkl, TESTtextRecord12212018...`
SOA	1	`ns10.dnsmadeeasy.com dns.dnsmadeeasy.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns10.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...)

Analysis

Hierarchy

rtcnt.com is the parent domain of www.rtcnt.com and rmm.rtcnt.com.

IP Addresses

rtcnt.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — builtupministries.com, cloesanantonio.com, zemabo.com and two others — share IP numbers with rtcnt.com.

Name Servers

rtcnt.com carries NS records listing 6 name servers — ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com and 3 others.

rtcnt.com partially shares its NS delegation with several other domains, including nadirelectric.ca, workatfocus.com, vancopayments.com and two others.

The name servers ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com and ns20.digicertdns.com are often found in use alongside these name servers.

Host names with two IP numbers:

The A records for ns10.dnsmadeeasy.com return 208.94.148.4 and 2600:1800:10::1.

The A records for ns11.dnsmadeeasy.com return 208.80.124.4 and 2600:1801:11::1.

The A records for ns12.dnsmadeeasy.com return 208.80.126.4 and 2600:1802:12::1.

The A records for ns13.dnsmadeeasy.com return 208.80.125.4 and 2600:1801:13::1.

The A records for ns14.dnsmadeeasy.com return 208.80.127.4 and 2600:1802:14::1.

The A records for ns15.dnsmadeeasy.com return 208.94.149.4 and 2600:1800:15::1.

Mail Servers

rtcnt.com has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

rtcnt.com shares the same mail server setup as other domains, including fullertonfoundation.org, tbiilm.com, comphealth.com and two others.

rtcnt.com shares mail servers — at least in part — with other domains, including gemini-staffing.com, icmarc.org, shopesdp.com and two others.

us-smtp-inbound-1.mimecast.com points to 170.10.132.141, 170.10.132.221 and 170.10.132.242; likewise, us-smtp-inbound-2.mimecast.com points to 170.10.132.141, 170.10.132.221 and 170.10.132.242.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.242 IP addresses.