`mailserver.datamundus.com.br`

CNAME	`dm-mailserver.northcentralus.cloudapp.azure.com`
DNSSEC	⚠️ Not signed
A	20.25.211.203^{🇺🇸 Microsoft20.0.0.0/11 MICROSOFT}
		PTR	`dm-mailserver.northcentralus.cloudapp.azure.com`

`datamundus.com.br`

	DNSSEC	⚠️ Not signed
	A	168.196.107.100^{🇧🇷 INFOLINK168.196.106.0/23 Angola Cables proxy-registered route object for customer AS265451}
	NS	`ns10.datamundus.com.br` ⭐
	NS	`ns1.viabilita.com.br` ⚠️ Not in zone NS records
	NS	`ns10.viabilita.com.br` ⚠️ Not in zone NS records
	NS	`ns2.datamundus.com.br` ⚠️ Not in parent delegation
	NS	`ns2.viabilita.com.br` ⚠️ Not in zone NS records
	MX	`dm-mailserver.northcentralus.cloudapp.azure.com` ⭐
	TXT	`v=spf1 mx:dm-mailserver.northcentralus.cloudapp.azure.com ip4:168.196.107.100...`
	TXT	`google-site-verification=WbyBHlzpdyniWrccigDrr3O0Z_iKfAkyifIO2mexDf8`
	SOA	`ns10.datamundus.com.br`admin@datamundus.com.br 2016-07-29 #1

Previously MX for

datamundus.com.br

Same first word

mailserver.net

mailserver.hk.com

mailserver.ovh

mailserver.ch

mailserver.men

mailserver.nl

mailserver.management

mailserver.com.es

mailserver.ag

mailserver.to

mailserver.top

mailserver.eu

mailserver.com.br

mailserver.io

mailserver.domains

mailserver.me

mailserver.center

mailserver.pt

mailserver.app

mailserver.dns-cloud.net

mailserver.webhop.org

mailserver.store

mailserver.contact

mailserver.co.kr

mailserver.dyndns.tv

mailserver.cologne

mailserver.name

mailserver.s3.nl-ams.scw.cloud

mailserver.vn

mailserver.pro

mailserver.ca

mailserver.ru

mailserver.world

mailserver.net.au

mailserver.ee

mailserver.kinghost.net

mailserver.ae

mailserver.link

mailserver.wtf

mailserver.nu

mailserver.uni5.net

mailserver.hu

mailserver.org

mailserver.com

mailserver.cz

mailserver.us

mailserver.lol

mailserver.net.in

mailserver.ec

mailserver.cat

mailserver.company

mailserver.li

mailserver.media

mailserver.info

mailserver.dk

mailserver.delivery

mailserver.co.in

mailserver.it

mailserver.at

mailserver.co.uk

mailserver.work

mailserver.gr

mailserver.se

mailserver.de

mailserver.eu.com

mailserver.sh

mailserver.jp

mailserver.fi

mailserver.co.nl

mailserver.su

mailserver.biz

mailserver.sk

mailserver.kz

mailserver.from-de.com

mailserver.ne.jp

mailserver.no

mailserver.co

mailserver.my

mailserver.rocks

mailserver.nf

mailserver.vg

mailserver.bid

mailserver.systems

mailserver.tokyo

mailserver.lv

mailserver.dyndns.biz

mailserver.id

mailserver.cn

Similar names

DNS History

3 records (1 active, 2 former)

○A40.124.8.2062016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 21:19:56
○ 2026-03-24 01:28:20
○ 2026-04-13 00:58:58

●CNAMEdm-mailserver.northcentralus.cloudapp.azure.com2026-03-24 → 2026-04-13 · 3 obs

○ 2016-12-19 21:19:56
● 2026-03-24 01:28:20
● 2026-04-13 00:58:58

○CNAMEviabilita-mailserver.cloudapp.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 21:19:56
○ 2026-03-24 01:28:20
○ 2026-04-13 00:58:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
datamundus.com.br	ns1.viabilita.com.br, ns10.viabilita.com.br, ns2.viabilita.com.br	1 record

✅ Authoritative Response

Server:168.196.107.100

NS records: ns1.viabilita.com.br, ns10.viabilita.com.br, ns2.viabilita.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for datamundus.com.br (unsigned zone)

⏱️ Timing

Total: 1608ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`dm-mailserver.northcentralus.cloudapp.az`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns10.viabilita.com.br)

Analysis

IP Addresses

mailserver.datamundus.com.br maps to IP address 20.25.211.203.

Other host names, for example, dm-mailserver.northcentralus.cloudapp.azure.com share IP numbers with mailserver.datamundus.com.br.

mailserver.datamundus.com.br - robtex.com