`mail.mastercont.com`

DNSSEC	⚠️ Not signed
A	199.201.89.168^{🇺🇸 LiquidWeb199.201.89.0/24 Network Block}
		PTR	`tiger2.webcerta.com.br`

`mastercont.com`

	DNSSEC	⚠️ Not signed
	A	199.201.89.168^{🇺🇸 LiquidWeb199.201.89.0/24 Network Block}
	NS	`ns1.webcerta.com.br` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.sitecontabil.com.br` ⚠️ Not in zone NS records
	NS	`ns2.sitecontabil.com.br` ⚠️ Not in zone NS records
	NS	`ns2.webcerta.com.br` ⚠️ Not in parent delegation
	MX	`mail.mastercont.com` ⭐
	TXT	`v=spf1 ip4:67.43.8.248 ip4:199.201.89.168 +a +mx +ip4:199.201.89.93 +include:...`
	SOA	`ns1.webcerta.com.br`felipe@deieno.com.br 2026-02-23 #0

MX for

mastercont.com

Same first word

mail.basicserver.io

mail.coupons

mail.js.org

mail.ch

mail.partners

mail.mt

mail.golffan.us

mail.town

mail.sh

mail.nom.za

mail.com.br

mail.com.ph

mail.co.ua

mail.bike

mail.gr

mail.srv.br

mail.dyn-vpn.de

mail.serveminecraft.net

mail.gov.cn

mail.staba.jp

mail.pinoko.jp

mail.in.th

mail.tech

mail.rakkestad.no

mail.gov.bm

mail.com.py

mail.guru

mail.bing

mail.lv

mail.babyblue.jp

mail.in-berlin.de

mail.no-ip.biz

mail.host

mail.management

mail.qld.gov.au

mail.pm

mail.wf

mail.ltd

mail.com.pe

mail.marketing

mail.velvet.jp

mail.fage

mail.coach

mail.abbott

mail.weir

mail.wroclaw.pl

mail.et

mail.za.net

mail.bz

mail.fakefur.jp

mail.ht

mail.ax

mail.spdns.eu

mail.collegefan.org

mail.com.cn

mail.cab

mail.vn.ua

mail.lat

mail.mg.gov.br

mail.kiev.ua

mail.mydns.tw

mail.report

mail.fail

mail.gov.ee

mail.blogspot.com

mail.gob.bo

mail.dnsfor.me

mail.dix.asia

mail.sg

mail.eu.com

mail.camp

mail.nic.za

mail.pink

mail.vg

mail.guide

mail.chips.jp

mail.info

mail.simplesite.com

mail.gw

mail.tv

mail.jellybean.jp

mail.eg

mail.chu.jp

mail.gouv.sn

mail.gov.la

mail.sub.jp

mail.co.ro

mail.com.sg

mail.kikirara.jp

mail.mydns.jp

mail.hr

mail.gov.tn

mail.pb.gov.br

mail.oops.jp

mail.eu

mail.(0x7075737379)cat.jp

mail.tm

mail.boo.jp

mail.co.za

mail.zp.ua

Similar names

ilma.org

mail.gov.kg

mail.ag

mail.hk

mail.win

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ilam.ph

amli.fi

ilma.wpmudev.host

mail.ne.kr

mail.support

ilam.org.tr

mail.de

mail.hacca.jp

mail.moo.jp

almi.ru

liam.nu

mail.new

amil.gal

imal.org.mx

mail.teva

mail.gov.al

mail.kapsi.fi

mail.cutegirl.jp

mali.com

mail.gov.az

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mali.ru

amli.kommune.no

mlai.melbourne

mail.pro

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mail.vivian.jp

mila.fi

mail.df.gov.br

mail.ci

mali.nl

mail.chirurgiens-dentistes.fr

mail.frenchkiss.jp

mail.blogspot.be

amli.fr

ilam.in

mail.go.kr

almi.odessa.ua

almi.mobi

mail.my-gateway.de

mail.wedding

mail.za.bz

lima.city

almi.shop

mail.to

mail.tf

iaml.org

mail.ba

almi.com.br

mail.lviv.ua

amil.cn

mail.ki

mali.at

mila.ca

liam.biz

mail.lima-city.de

mail.mysecuritycamera.com

mail.microsoft

mail.mil.tw

mail.org.in

mail.deals

lami.at

mila.quebec

amli.work

mail.edu.pl

ilma.lt

mail.cfolks.pl

mail.cm

mail.go.th

alim.biz

mail.mil.cn

mail.poivron.org

lami.com.co

mail.dnshome.de

mail.jp

mail.mp

mail.ac

mail.fund

lima.world

mail.edu.bi

almi.de

mail.uk.com

mail.mysecuritycamera.net

iaml.dj

mila.co.uk

lima.co.za

mali.cc

mail.glass

mail.mil.kg

imal.net

mail.dog

DNS History

7 records (1 active, 6 former)

○NSns1.webcerta.com.br2015-11-04 → 2016-04-21 · 4 obs

● 2015-11-04 12:34:42
● 2016-04-21 09:11:48
○ 2026-03-13 03:20:02
○ 2026-04-05 22:53:00

○NSns2.webcerta.com.br2015-11-04 → 2016-04-21 · 4 obs

● 2015-11-04 12:34:42
● 2016-04-21 09:11:48
○ 2026-03-13 03:20:02
○ 2026-04-05 22:53:00

○NSns3.webcerta.com.br2015-11-04 → 2016-04-21 · 4 obs

● 2015-11-04 12:34:42
● 2016-04-21 09:11:48
○ 2026-03-13 03:20:02
○ 2026-04-05 22:53:00

○NSns4.webcerta.com.br2015-11-04 → 2016-04-21 · 4 obs

● 2015-11-04 12:34:42
● 2016-04-21 09:11:48
○ 2026-03-13 03:20:02
○ 2026-04-05 22:53:00

○MXmastercont.com2015-11-04 → 2016-04-21 · 4 obs

● 2015-11-04 12:34:42
● 2016-04-21 09:11:48
○ 2026-03-13 03:20:02
○ 2026-04-05 22:53:00

●A199.201.89.1682015-06-06 → 2026-04-05 · 2 obs

● 2015-06-06 12:45:54
● 2026-04-05 22:53:00

○CNAMEmastercont.com2015-06-06 → 2016-04-21 · 4 obs

● 2015-06-06 12:45:54
● 2016-04-21 09:11:48
○ 2026-03-13 03:20:02
○ 2026-04-05 22:53:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mastercont.com	ns1.sitecontabil.com.br, ns2.sitecontabil.com.br	-

✅ Authoritative Response

Server:67.43.8.245

NS records: ns1.sitecontabil.com.br, ns2.sitecontabil.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastercont.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.201.89.168`

Analysis

Mail Server Role

mail.mastercont.com serves as a mail server for mastercont.com.

IP Addresses

mail.mastercont.com resolves to one IP number: 199.201.89.168.

Other host names, for instance ortecontabil.com.br, deltabrasil.com.br, orgafisco.com.br, escreal.com.br and mail.orgafisco.com.br share IP numbers with mail.mastercont.com.

mail.mastercont.com - robtex.com