`mx3.failoversp.com.br`

	DNSSEC	⚠️ Not signed
	A	200.183.64.22^{🇧🇷 EMBRATEL200.183.0.0/16 CLARO S.A.}

`failoversp.com.br`

	DNSSEC	⚠️ Not signed
	A	187.32.185.195^{🇧🇷 UNSPECIFIED187.32.0.0/16 auto-generated route object for 187.32.0.0/16}
	A	200.183.64.13^{🇧🇷 EMBRATEL200.183.0.0/16 CLARO S.A.}
	A	200.187.141.67^{🇧🇷 Vtal200.187.128.0/19 Prefix}
	A	200.199.202.2^{🇧🇷 AS-V200.199.192.0/18 Vtal Prefix}
	NS	`dns11.failoversp.com.br` ⭐
	NS	`dns1.failoversp.com.br` ⚠️ Not in parent delegation
	NS	`dns2.failoversp.com.br`
	NS	`dns3.failoversp.com.br`
	NS	`dns611.failoversp.com.br` ⚠️ Not in zone NS records
	NS	`dns612.failoversp.com.br` ⚠️ Not in zone NS records
	NS	`dns613.failoversp.com.br` ⚠️ Not in zone NS records
	MX	`mx1.failoversp.com.br` ⭐
	MX	`mx3.failoversp.com.br` ⭐
	TXT	`v=spf1 mx a ip4:187.32.185.214 ip4:200.183.64.22 a:mail.metasix.solutions -all`
	SOA	`dns1.failoversp.com.br`adminredes@failoversp.com.br 2026-07-02 #3

📈 Tranco rank: #664,059

MX for

call.inf.br

luminix.eng.br

failoversp.com.br

brbpo.com.br

Previously MX for

samjr.com.br

Same first word

mx3.gov.lk

mx3.uni5.net

mx3.email

mx3.pb.gov.br

mx3.ph

mx3.biz

mx3.cn

mx3.uk

mx3.me

mx3.ru

mx3.org

mx3.tv

mx3.us

mx3.at

mx3.co

mx3.fr

mx3.it

mx3.games

mx3.ca

mx3.net

mx3.memset.net

mx3.online

mx3.jp

mx3.cc

mx3.app

mx3.gouv.ci

mx3.de

mx3.eu

mx3.no

mx3.kasserver.com

mx3.com.ve

mx3.xyz

mx3.in-berlin.de

mx3.kinghost.net

mx3.myshopify.com

mx3.name

mx3.com

mx3.ch

mx3.gov.ru

mx3.fm

mx3.nl

mx3.dk

Similar names

x3m.nl

x3m.li

3mx.be

x3m.ro

xm3.biz

x3m.us.com

x3m.lu

3xm.info

x3m.biz

3mx.com

m3x.it

3xm.jp

x3m.fi

xm3.org

x3m.ru

x3m.com.co

x3m.se

3mx.xyz

3xm.at

m3x.online

m3x.at

m3x.de

x3m.dk

m3x.com

x3m.ch

xm3.de

m3x.co

m3x.cn

x3m.es

3xm.dk

3mx.at

x3m.us

x3m.at

x3m.net

3mx.cc

x3m.in

x3m.lv

xm3.fr

xm3.me

m3x.pw

x3m.cc

3xm.ai

m3x.me

3xm.de

3mx.org

3xm.co.rs

3xm.photos

m3x.cc

x3m.cz

3xm.com

m3x.ru

x3m.be

3xm.online

m3x.net

x3m.co.uk

x3m.ca

xm3.com

3mx.net

x3m.no

x3m.org

x3m.info

3xm.pl

3mx.eu

x3m.com

3xm.us

3xm.nl

x3m.sk

3xm.ru

xm3.cn

x3m.com.mx

x3m.de

x3m.pl

m3x.net.br

3xm.com.br

3mx.de

m3x.org

3mx.us

x3m.co

x3m.technology

3xm.cn

x3m.me

3xm.gallery

x3m.eu

m3x.digital

3xm.net

xm3.ru

3xm.ie

xm3.net

m3x.com.br

3mx.ru

DNS History

1 record (1 active, 0 former)

●A200.183.64.222026-02-14 → 2026-08-06 · 2 obs

● 2026-02-14 18:09:56
● 2026-08-06 04:21:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
failoversp.com.br	dns2.failoversp.com.br, dns1.failoversp.com.br, dns611.failoversp.com.br, dns612.failoversp.com.br...	6 records

✅ Authoritative Response

Server:200.252.144.210

NS records: dns2.failoversp.com.br, dns1.failoversp.com.br, dns611.failoversp.com.br, dns612.failoversp.com.br, dns613.failoversp.com.br, dns3.failoversp.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.183.64.22`

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (dns1.failoversp.com.br, dns2.failoversp.com.br, dns3.failoversp.com.br...)

Analysis

Mail Server Role

mx3.failoversp.com.br is an MX server for call.inf.br, luminix.eng.br, failoversp.com.br and brbpo.com.br.

mx1.failoversp.com.br and mx3.failoversp.com.br are commonly paired as mail servers.

IP Addresses

mx3.failoversp.com.br has exactly one IP address — 200.183.64.22.

mx3.failoversp.com.br - robtex.com