`mx.extreme.com.br`

DNSSEC	⚠️ Not signed
A	177.101.146.167^{🇧🇷 CentralServer177.101.144.0/21}
		PTR	`jsdiwz.aja.to`

`extreme.com.br`

	DNSSEC	🔒 Signed (DS record present)
	A	177.101.149.48^{🇧🇷 CentralServer177.101.144.0/21}
	NS	`d.sec.dns.br` ⭐
	NS	`e.sec.dns.br`
	MX	`mx.extreme.com.br` ⭐
	TXT	`v=spf1 include:_spf.hospedagemweb.net -all`
	SOA	`d.sec.dns.br`hostmaster@registro.br serial=2026120000

MX for

extreme.com.br

Same first word

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mx.kasserver.com

mx.com.ar

mx.sytes.net

mx.center

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Similar names

xm.am

xm.money

xm.be

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xm.pl

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xm.app

xm.cn

xm.gov.cn

xm.city

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xm.ee

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xm.lc

xm.chat

xm.life

DNS History

3 records (1 active, 2 former)

●A177.101.146.1672026-02-14 → 2026-05-09 · 3 obs

○ 2017-09-10 01:17:32
● 2026-02-14 20:01:14
● 2026-05-09 15:17:22

○A177.101.146.612015-12-14 → 2017-09-10 · 5 obs

○ 2015-11-30 03:56:28
● 2015-12-14 16:45:18
● 2017-09-10 01:17:32
○ 2026-02-14 20:01:14
○ 2026-05-09 15:17:22

○A186.233.146.612015-09-03 → 2015-11-30 · 4 obs

● 2015-09-03 19:07:42
● 2015-11-30 03:56:28
○ 2015-12-14 16:45:18
○ 2026-05-09 15:17:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
extreme.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: 1118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.101.146.167`

Analysis

Mail Server Role

mx.extreme.com.br functions as a mail server for extreme.com.br.

IP Addresses

mx.extreme.com.br points to IP number: 177.101.146.167.

Other host names such as mx.abopr.com.br, mx.apsbk.com, mx.genetika.com.br, mx.bolachaserika.com.br and mx.shopbuy.com.br share IPs with mx.extreme.com.br.

mx.extreme.com.br - robtex.com

mx.extreme.com.br

extreme.com.br