`mail.certainfo.com.br`

DNSSEC	⚠️ Not signed
A	50.116.86.88^{🇺🇸 Jacksonville50.116.86.0/23 Google}
		PTR	`50-116-86-88.unifiedlayer.com`

`certainfo.com.br`

	DNSSEC	⚠️ Not signed
	A	50.116.86.88^{🇺🇸 Jacksonville50.116.86.0/23 Google}
	NS	`ns772.hostgator.com.br` ⭐
	NS	`ns773.hostgator.com.br`
	MX	`mail.certainfo.com.br` ⭐
	TXT	`v=spf1 a mx include:websitewelcome.com ~all`
	SOA	`ns772.hostgator.com.br`root@br772.hostgator.com.br 2026-03-20 #1

MX for

certainfo.com.br

Same first word

mail.uk

mail.ru.com

mail.littlestar.jp

mail.com.se

mail.gov.ao

mail.me

mail.ac.gov.br

mail.edu.me

mail.pr

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mail.firewall-gateway.com

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mail.df.gov.br

mail.ci

mail.chirurgiens-dentistes.fr

mail.frenchkiss.jp

mail.blogspot.be

mail.go.kr

mail.my-gateway.de

mail.wedding

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mail.microsoft

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mail.jp

mail.mp

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mail.uk.com

mail.mysecuritycamera.net

mail.glass

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mail.gov.bh

mail.tours

mail.no-ip.info

mail.na

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mail.srl

mail.org.nz

mail.chicappa.jp

mail.123hjemmeside.no

mail.fantasyleague.cc

mail.ufcfan.org

mail.ge

mail.egoism.jp

mail.jpn.org

mail.run

mail.edu.rs

mail.lt

mail.vn

mail.sl

mail.gov.mu

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almi.odessa.ua

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lima.city

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almi.com.br

amil.cn

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ilma.lt

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lami.com.co

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liam.tv

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mila.vn

liam.ddns.me

DNS History

1 record (1 active, 0 former)

●A50.116.86.882026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 16:13:42
● 2026-05-10 15:53:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
certainfo.com.br	ns772.hostgator.com.br, ns773.hostgator.com.br	-

✅ Authoritative Response

Server:50.116.86.87

NS records: ns772.hostgator.com.br, ns773.hostgator.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 872ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.116.86.88`

Analysis

Mail Server Role

mail.certainfo.com.br is the mail server for certainfo.com.br.

IP Addresses

mail.certainfo.com.br points to a single IP number: 50.116.86.88.

other host names for instance mail.exametalurgica.com, mail.mohl.com.br, mail.highwindservice.com, mail.adbomrefugio.org.br and seupostodegasolina.com.br share IP numbers with mail.certainfo.com.br.

mail.certainfo.com.br - robtex.com