`b.ptr.net.br`

DNSSEC

⚠️ Not signed

`ptr.net.br`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.sec.dns.br` ⭐
	NS	`b.sec.dns.br`
	MX	`mx.headquarter.email` ⭐
	TXT	`v=spf1 a mx -all`
	SOA	`a.sec.dns.br`hostmaster@registro.br serial=2026167000

Previously NS for

paypass.com.br

claudiney.info

vaquinhasolidaria.com

familianascimento.com.br

ptr.mx

ideiasradicais.com

meuelo.com.br

Same first word

b.co.za

b.io

b.ws

b.js.cn

b.je

b.country

b.ro

b.akamaiedge-staging.net

b.top

b.ms

b.ln.cn

b.ua

b.gov.lv

b.co.kr

b.media

b.ee

b.ie

b.com.mx

b.com.de

b.gt

b.gp

b.digital

b.org

b.box

b.new

b.ls

b.st

b.cn

b.co.zw

b.watch

b.kz

b.cz

b.wtf

b.akamaiedge.net

b.my

b.gy

b.edu.vn

b.de

b.hn

b.center

b.movie

b.pl

b.kg

b.capital

b.fashion

b.sg

b.af

b.cc

b.camp

b.org.nz

b.githubusercontent.com

b.fyi

b.bi

b.bw

b.sh

b.vg

b.at

b.is

b.care

b.site

b.ph

b.lu

b.gd

b.ink

b.cd

b.gold

b.art.pl

b.uy

b.sc

b.co

b.systems

b.s3.amazonaws.com

b.vn.ua

b.beer

b.sk

b.glass

b.vip

b.cr

b.lol

b.akamai.net

b.cash

b.fi

b.net.nz

b.hr

b.fm

b.company

b.qh.cn

b.app

b.vodka

b.doctor

b.me

b.aivencloud.com

b.br

b.nx.cn

b.cx

b.dk

b.gl

b.et

b.hm

b.ke

b.info.pl

b.nu

b.link

b.co.nl

b.mr

b.ht

b.cm

b.biz

b.asia

b.green

b.co.uk

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

b.com.br

b.tv

b.hu

b.ddns.net

b.bike

b.vu

b.game

b.to

b.ly

b.com.ua

b.eus

b.cl

b.fr

b.mw

DNS History

4 records (0 active, 4 former)

○A167.160.163.1312015-08-18 → 2016-10-15 · 4 obs

● 2015-08-18 09:06:32
● 2016-10-15 11:50:20
○ 2017-06-29 06:36:56
○ 2026-07-06 04:22:02

○A2602:ffea:1001:2f9::e2da2015-08-18 → 2016-10-15 · 4 obs

● 2015-08-18 09:06:32
● 2016-10-15 11:50:20
○ 2017-06-29 06:36:56
○ 2026-07-06 04:22:02

○A2a00:12d8:2103:0:14e::22017-06-29 → 2017-08-29 · 5 obs

○ 2016-10-15 11:50:20
● 2017-06-29 06:36:56
● 2017-08-29 08:51:12
○ 2026-04-27 10:27:48
○ 2026-07-06 04:22:02

○A5.231.229.1402017-06-29 → 2017-08-29 · 5 obs

○ 2016-10-15 11:50:20
● 2017-06-29 06:36:56
● 2017-08-29 08:51:12
○ 2026-04-27 10:27:48
○ 2026-07-06 04:22:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	c.dns.br, e.dns.br, a.dns.br, f.dns.br...	-
ptr.net.br	a.sec.dns.br, b.sec.dns.br	-

✅ Authoritative Response

Server:200.192.232.11

NS records: a.sec.dns.br, b.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1534ms | Queries: -

📄 Records

Type	Count	Sample Data

b.ptr.net.br - robtex.com

b.ptr.net.br

ptr.net.br