`mx.guimaster.com.br`

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

`guimaster.com.br`

	DNSSEC	⚠️ Not signed
	A	191.252.142.129^{🇧🇷 Locaweb191.252.128.0/19 Servicos de Internet SA}
	NS	`ns1.iuri0199.hospedagemdesites.ws` ⭐
	NS	`ns1.guimaster.com.br`
	NS	`ns2.guimaster.com.br`
	MX	`mx.guimaster.com.br` ⭐
	TXT	`google-site-verification=F0PcNHk1qB3iZqIzHXTnKUqr8vaPqMxHvjTWzJhldlQ`
	TXT	`v=spf1 include:_spf.admincontrolpanel.com ~all`
	SOA	`ns1.iuri0199.hospedagemdesites.ws`revenda@locaweb.com.br 2026-02-16 #1

MX for

guimaster.com.br

Same first word

mx.csb.app

mx.au

mx.go.gov.br

mx.com.mx

mx.dev

mx.su

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mx.123hjemmeside.no

mx.cl

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mx.s3-website-eu-west-1.amazonaws.com

mx.s3-website-us-east-1.amazonaws.com

mx.design

mx.s3-website-us-west-1.amazonaws.com

mx.msk.ru

mx.scrapping.cc

mx.tv

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mx.dyndns.org

mx.sh

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mx.abbott

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mx.microsoft

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mx.com.tr

mx.be

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xm.pl

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xm.house

xm.mk

xm.com

DNS History

1 record (1 active, 0 former)

●A200.234.222.1162026-02-17 → 2026-04-26 · 10 obs

● 2026-02-17 06:12:14
○ 2026-03-08 04:03:10
● 2026-03-18 17:51:38
● 2026-03-28 11:20:02
○ 2026-04-01 13:11:34
● 2026-04-04 19:51:08
○ 2026-04-08 12:56:26
○ 2026-04-14 10:03:44
● 2026-04-14 14:21:10
● 2026-04-26 00:59:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
guimaster.com.br	ns1.guimaster.com.br, ns2.guimaster.com.br	2 records

✅ Authoritative Response

Server:191.252.142.118

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 663ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.234.222.116`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.guimaster.com.br, ns2.guimaster.com.br)

Analysis

Mail Server Role

mx.guimaster.com.br serves as a mail server for guimaster.com.br.

IP Addresses

mx.guimaster.com.br resolves to one IP number: 200.234.222.116.

Other host names, for instance mx.doocacommerce.com.br, mx.eternalbondsoflove.com, mx.consener.com.br, mx.edyr.com.br and mx.10sistema.com share IP numbers with mx.guimaster.com.br.

mx.guimaster.com.br - robtex.com