🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`smtp.codemasters.com.br`

DNSSEC	⚠️ Not signed
A	209.126.4.240^{🇺🇸 CONTABO-USA209.126.0.0/20}
		PTR	`smtp.codemasters.com.br`

`codemasters.com.br`

	DNSSEC	⚠️ Not signed
	A	144.22.235.252^{🇧🇷 ORACLE-OCI-31898144.22.224.0/19}
	NS	`grace.ns.cloudflare.com` ⭐
	NS	`jeff.ns.cloudflare.com`
	MX	`smtp.google.com` ⭐
	TXT	`google-site-verification=rQc9r1IHvrWsXLDGsInDlSE7YeI3fru_6iw9Eq9HBLY`
	TXT	`v=spf1 ip4:108.167.132.60 a mx ip4:209.126.4.240 include:_spf.google.com -all`
	SOA	`grace.ns.cloudflare.com`dns@cloudflare.com serial=2417509698

PTR for

240.4.126.209.in-addr.arpa

MX for

azulsys.com.br

Same first word

smtp.agency

smtp.pt

smtp.myshopify.com

smtp.ee

smtp.im

smtp.jelastic.dogado.eu

smtp.health

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smtp.cl

smtp.hk.cn

smtp.pp.ua

smtp.report

smtp.lu

smtp.click

smtp.id

smtp.eu

smtp.fail

smtp.org.ph

smtp.bz

smtp.ro

smtp.pl

smtp.goog

smtp.ltd

smtp.news

smtp.j.scaleforce.net

smtp.lv

smtp.my.id

smtp.ai

smtp.fr

smtp.monster

smtp.store

smtp.gratis

smtp.co.at

smtp.ist

smtp.is

smtp.do

smtp.bot

smtp.expert

smtp.gouv.sn

smtp.ma.gov.br

smtp.gov.rs

smtp.pages.dev

smtp.repair

smtp.eu.org

smtp.sc.gov.br

smtp.in-berlin.de

smtp.appengine.flow.ch

smtp.kinghost.net

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smtp.org

smtp.xyz

smtp.co.kr

smtp.email

smtp.(0x787878)

smtp.company

smtp.co.nz

smtp.broker

smtp.kz

smtp.com.tr

smtp.marketing

smtp.jcloud.kz

smtp.gl

smtp.lol

smtp.sp.gov.br

smtp.cash

smtp.contact

smtp.jetzt

smtp.org.nz

smtp.ml

smtp.net.ru

smtp.media

smtp.edu.ee

smtp.tech.orange

smtp.app

smtp.j.layershift.co.uk

smtp.net.ua

smtp.casa

smtp.baby

smtp.hu

smtp.mail.pl

smtp.iki.fi

smtp.ba

smtp.gr

smtp.jp.net

smtp.seg.br

smtp.energy

smtp.huissier-justice.fr

smtp.mom

smtp.codes

smtp.org.uk

smtp.uz

smtp.at

smtp.pi.gov.br

smtp.cci.fr

smtp.luxe

smtp.games

smtp.tv

smtp.vg

smtp.srv.br

smtp.market

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mstp.space

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tpms.hu

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mtsp.blog

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pstm.vercel.app

tpms.org.tw

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tpms.xyz

mtps.com.au

stpm.com

stpm.workers.dev

stmp.pt

mtsp.co.uk

pmts.nl

mpst.xyz

mpts.de

tmps.biz

pmst.se

tmsp.net.au

tpms.lviv.ua

ptms.site

tmsp.com.br

mpts.cn

spmt.co.kr

psmt.uk.com

smpt.ir

tpms.com.in

tmps.in

smpt.pages.dev

tmps.eu

tmps.dk

mtps.cn

mstp.my.id

stmp.pl

tpms.me

mpts.com.ph

spmt.it

mspt.cc

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psmt.edu

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spmt.scot

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stmp.us

Previous names

Next names

dns2.codemax.com.br

ns2.codemax.com.br

s-codeme.codeme.com.br

www.codemasters.com.br

www.codemax.com.br

www.codeme.com.br

z-codeme.codeme.com.br

DNS History

1 record (1 active, 0 former)

●A209.126.4.2402026-10-17 → 2026-10-17 · 2 obs

● 2026-10-17 06:32:00
● 2026-10-17 21:24:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	12 records
codemasters.com.br	jeff.ns.cloudflare.com, grace.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.159

NS records: jeff.ns.cloudflare.com, grace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2682ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.126.4.240`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.dns.br, a.dns.br, b.dns.br...)

Analysis

Mail Server Role

azulsys.com.br uses smtp.codemasters.com.br as a mail server.

IP Addresses

smtp.codemasters.com.br resolves to one IP address: 209.126.4.240.

smtp.codemasters.com.br - robtex.com