NSLIST.NET - rtc.com

Search for IP or hostnames:

rtc.com checked at 2025-09-18T20:50:17.017Z 158ms 130/130/130 100% R:14

`rtc.com`

MX	`us-smtp-inbound-1.mimecast.com`
		A	170.10.128.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
NS	`ns1.shopco.com`
		A	2604:4000:0:d:216:40:47:80 ^{🇨🇦 Tucows}
			PTR	`ns1.shopco.com`
		A	216.40.47.80^{🇨🇦 Tucows}
			PTR	`ns1.shopco.com`
NS	`ns2.shopco.com`
		A	2604:4000:2800:d:64:99:148:14 ^{🇨🇦 TUCOWS-3}
			PTR	`ns2.shopco.com`
		A	64.98.148.14^{🇨🇦 TUCOWS-3}
			PTR	`ns2.shopco.com`
NS	`ns3.shopco.com`
		A	2604:4000:0:d:64:99:96:35 ^{🇨🇦 Tucows}
			PTR	`ns3.shopco.com`
		A	64.99.96.35^{🇨🇦 Tucows}
			PTR	`ns3.shopco.com`
A	23.185.0.4^{🇺🇸 Fastly}

`com`

	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`

PTR for

51.253.0.107.in-addr.arpa

Up

webmail.rtc.com

Starts with same word

rtc.ru

rtc.sc

rtc.exchange

rtc.lv

rtc.si

rtc.systems

rtc.su

rtc.edu.vn

rtc.org

rtc.be

rtc.kz

rtc.ac.th

rtc.net.br

rtc.services

rtc.com.sg

rtc.ro

rtc.jp

rtc.taxi

rtc.nyc

rtc.co.nz

rtc.at

rtc.it

rtc.cl

rtc.se

rtc.ly

rtc.rs

rtc.fr

rtc.lt

rtc.com.tw

rtc.bg

rtc.com.au

rtc.co.th

rtc.com.ua

rtc.or.kr

rtc.uk.net

rtc.travel

rtc.la

rtc.org.au

rtc.by

rtc.es

rtc.com

rtc.co

rtc.mx

rtc.eu

rtc.tv

rtc.co.in

rtc.expert

rtc.guru

rtc.ie

rtc.com.pl

rtc.education

rtc.cv

rtc.pt

rtc.edu

rtc.pl

rtc.in

rtc.coop

rtc.co.za

rtc.cc

rtc.bt

rtc.email

rtc.sg

rtc.cz

rtc.world

rtc.spb.ru

rtc.fi

rtc.berlin

rtc.lu

rtc.okinawa

rtc.edu.ge

rtc.asia

Starts similarily

rct.sa

ctr.nl

rct.es

tcr.eu

rtc.at

ctr.dk

crt.lt

ctr.show

rtc.it

trc.nyc

ctr.co.uk

rtc.cl

trc.moscow

trc.gov.lk

trc.in

tcr.co

rtc.se

crt.systems

crt.com.cn

rct.biz

crt.co.nz

rtc.ly

ctr.org

rtc.rs

trc.or.jp

crt.sh

trc.no

tcr.cl

trc.ph

crt.fi

rtc.fr

rct.cl

rct.edu.sa

ctr.com.hk

trc.co

tcr.ro

rtc.lt

trc.sa

ctr.in

rct.be

crt.com.co

ctr.hu

crt.in

trc.net.nz

tcr.enterprises

trc.events

crt.construction

crt.cl

ctr.cm

crt.com.ar

ctr.ir

crt.red

trc.org

rct.nl

crt.li

rtc.com.tw

crt.net

tcr.be

rct.cn

trc.fr

rtc.bg

ctr.me

rtc.com.au

rtc.co.th

rtc.com.ua

crt.ch

rct.net.au

rtc.or.kr

crt.sk

trc.cymru

ctr.info

ctr.hr

crt.me

trc.ro

rtc.uk.net

ctr.com.tr

rtc.travel

trc.modena.it

tcr.events

ctr.us

trc.us

rtc.la

rtc.org.au

tcr.holdings

rtc.by

tcr.no

trc.tv

crt.at

tcr.at

crt.com

rtc.es

tcr.vn

ctr.care

tcr.fr

trc.gov.om

ctr.ch

ctr.it

rct.cz

rtc.com

ctr.gov.me

AI analysis

The parent of webmail.rtc.com is rtc.com.

rtc.com points to a single IP: 23.185.0.4.

Other host names, for instance nebraska-advantage.com, stevenwkingdds.com, ucits.org, yosemite.org and history.brown.edu share IP numbers with rtc.com.

rtc.com is delegated to three name servers: ns1.shopco.com, ns2.shopco.com and ns3.shopco.com.

rtc.com partially shares name servers with other domains; examples include dactax.com, allaboutgreens.com, shadyspringspartybarn.com, nocirc.com and evmx.com.

Host names with two IP numbers:

ns1.shopco.com points to 2604:4000:0:d:216:40:47:80 and 216.40.47.80.

ns2.shopco.com points to 2604:4000:2800:d:64:99:148:14 and 64.98.148.14.

ns3.shopco.com points to 2604:4000:0:d:64:99:96:35 and 64.99.96.35.

rtc.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

rtc.com has the same mail server setup as other domains, including andpkg.com, impactps.org, aad.org, swishersweets.com and recgi.com.

rtc.com shares some mail servers with other domains, at least partially, such as beaconcresthomes.com, photopens.com, brooksrunning.co.uk, switchnap.com and kozlaw.com.

Six IP numbers for host names:

us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Hosts that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

dbq