`mx1.softwarecidade.com.br`

DNSSEC	⚠️ Not signed
A	189.90.130.245^{🇧🇷 Com4189.90.128.0/22 Paulo Henrique Ferreira}
		PTR	`mx1.com4datacenter.com.br`

`softwarecidade.com.br`

	DNSSEC	⚠️ Not signed
	A	186.249.46.154^{🇧🇷 Com4186.249.44.0/22 Paulo Henrique Ferreira}
	NS	`d.sec.dns.br` ⭐
	NS	`e.sec.dns.br`
	MX	`mx1.com4datacenter.com.br` ⭐
	MX	`mx2.com4datacenter.com.br` ⭐
	TXT	`v=spf1 +a +mx +ip4:186.249.46.152/29 include:spf.protection.outlook.com inclu...`
	SOA	`d.sec.dns.br`hostmaster@registro.br 2026-08-30 #0

MX for

sindservfranca.org

Previously MX for

softwarecidade.com.br

cmm.sp.gov.br

perfilsertanejo.com.br

iokr.com.br

apsp.sp.gov.br

Same first word

mx1.cn

mx1.uni5.net

mx1.com.au

mx1.net.au

mx1.at

mx1.sp.gov.br

mx1.email

mx1.co.za

mx1.jp

mx1.cci.fr

mx1.kapsi.fi

mx1.net.br

mx1.pb.gov.br

mx1.sa.com

mx1.na4u.ru

mx1.biz

mx1.tv

mx1.pl

mx1.gouv.km

mx1.us

mx1.in

mx1.gouv.ci

mx1.lt

mx1.gov.lk

mx1.vg

mx1.com.br

mx1.com

mx1.gov.sc

mx1.io

mx1.gov.ls

mx1.goip.de

mx1.hu

mx1.cz

mx1.xyz

mx1.eu

mx1.de

mx1.ws

mx1.cc

mx1.in-berlin.de

mx1.kinghost.net

mx1.fr

mx1.it

mx1.ch

mx1.tuxfamily.org

mx1.org

mx1.nl

mx1.ca

mx1.blogspot.com

mx1.net

mx1.me

mx1.mx

mx1.info

Similar names

m1x.com

xm1.net

xm1.com

m1x.co.in

m1x.it

1mx.ru

xm1.cc

m1x.ch

1mx.net

1mx.me

x1m.nl

x1m.net

m1x.dk

m1x.ru

x1m.com

xm1.org

1mx.com.br

m1x.eu

1xm.de

1xm.ph

x1m.info

1xm.biz

m1x.net

1mx.de

x1m.de

1xm.ru

xm1.site

1xm.com

m1x.com.br

1mx.at

xm1.dnsalias.com

m1x.in

1mx.com

m1x.ca

1xm.org

xm1.de

m1x.app

1xm.net

1xm.co

xm1.ru

m1x.org

xm1.mobi

m1x.de

m1x.mobi

1mx.cn

xm1.club

1mx.eu

xm1.me

DNS History

2 records (1 active, 1 former)

●A189.90.130.2452026-02-20 → 2026-03-25 · 3 obs

○ 2018-10-04 05:57:54
● 2026-02-20 13:06:36
● 2026-03-25 04:18:20

○A189.90.130.272018-10-04 → 2018-10-04 · 3 obs

● 2018-10-04 05:57:54
○ 2026-02-20 13:06:36
○ 2026-03-25 04:18:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
softwarecidade.com.br	d.sec.dns.br, e.sec.dns.br	-

✅ Authoritative Response

Server:200.160.0.14

NS records: d.sec.dns.br, e.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2102ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`189.90.130.245`

Analysis

Mail Server Role

mx1.softwarecidade.com.br serves as the mail server for sindservfranca.org.

IP Addresses

mx1.softwarecidade.com.br points to IP number 189.90.130.245.

For instance, other host names mx8.com4multimidia.com.br, mx232.comquatro.com.br, mx1.dabiatlante.com.br, mx1.emdef.com.br and mx120.comquatro.com.br share IP numbers with mx1.softwarecidade.com.br.

mx1.softwarecidade.com.br - robtex.com