`mx.mastertelecom.net.br`

DNSSEC	⚠️ Not signed
A	200.234.222.116^{🇧🇷 Locaweb200.234.220.0/22 Servicos de Internet SA}
		PTR	`mx01.admincontrolpanel.com`

`mastertelecom.net.br`

	DNSSEC	⚠️ Not signed
	A	186.202.161.93^{🇧🇷 Locaweb186.202.160.0/22 Servicos de Internet SA}
	NS	`ns2.mastertelecom.net.br` ⭐
	NS	`ns1.mastertelecom.net.br`
	MX	`mx.mastertelecom.net.br` ⭐
	TXT	`v=spf1 include:_spf.google.com include:_spf.admincontrolpanel.com ~all`
	SOA	`ns2.mastertelecom.net.br`islanso@yahoo.com.br serial=1732300116

MX for

mastertelecom.net.br

Same first word

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mx.design

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mx.msk.ru

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Similar names

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xm.be

xm.cz

xm.hk.cn

xm.fj.cn

xm.pl

xm.vn.ua

xm.house

xm.mk

xm.com

DNS History

1 record (1 active, 0 former)

●A200.234.222.1162015-10-14 → 2026-04-13 · 2 obs

● 2015-10-14 02:33:40
● 2026-04-13 16:49:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, b.dns.br, d.dns.br, a.dns.br...	-
mastertelecom.net.br	ns1.mastertelecom.net.br, ns2.mastertelecom.net.br	2 records

✅ Authoritative Response

Server:186.202.161.94

NS records: ns1.mastertelecom.net.br, ns2.mastertelecom.net.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastertelecom.net.br (unsigned zone)

⏱️ Timing

Total: 675ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.234.222.116`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.mastertelecom.net.br, ns2.mastertelecom.net.br)

Analysis

Mail Server Role

mx.mastertelecom.net.br is the mail server for mastertelecom.net.br.

IP Addresses

mx.mastertelecom.net.br points to a single IP number: 200.234.222.116.

other host names for instance mx.officeweb.com.br, mx.atibaiaprimeimoveis.com.br, mx.comsuporteweb.com, mx.kallancalcados.com.br and mx.equipeelite.com.br share IP numbers with mx.mastertelecom.net.br.

mx.mastertelecom.net.br - robtex.com