zerozero7.com.br - dns.ninja

zerozero7.com.br

DNSSEC🔒 Signed (DS record present)
A200.234.219.12🇧🇷 Locaweb200.234.216.0/22 Servicos de Internet SA
PTRvps66277.publiccloud.com.br
NSd.sec.dns.br ⭐
A2001:12ff::14🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRd.sec.dns.br
A200.160.0.14🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRd.sec.dns.br
NSf.sec.dns.br
A2001:12f8:9:1::14🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)
PTRf.sec.dns.br
A200.189.40.14🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)
PTRf.sec.dns.br
MXmx.b.locaweb.com.br ⭐
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
MXmx.core.locaweb.com.br ⭐
A177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.core.locaweb.com.br
MXmx.a.locaweb.com.br(20)
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.jk.locaweb.com.br(20)
A200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA
PTRmx.jk.locaweb.com.br
TXTv=spf1 include:_spf.locaweb.com.br -all
SOAd.sec.dns.brhostmaster@registro.br serial=2026161000

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026173210
rank #516481 globally
rank #3843 in the tld
WOT: SAFE (69/100)

Subdomains

mail.zerozero7.com.br

Same first word

zerozero7.com.br
zerozero7.com

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSd.sec.dns.brf.sec.dns.bre.sec.dns.brks4009308.ip-192-99-3.netns1.asteriskbrasil.com.brns1.zerozero7.com.brns2.asteriskbrasil.com.brns2.zerozero7.com.brsdns1.ovh.caMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brmail.zerozero7.com.brA200.234.219.12162.241.74.198192.99.3.68192.99.6.66
●NSd.sec.dns.br2026-06-22 → 2026-06-22 · 2 obs
○ 2026-06-08 03:02:32
● 2026-06-22 08:50:50
○NSe.sec.dns.br2026-06-08 → 2026-06-08 · 3 obs
○ 2026-04-03 07:59:40
● 2026-06-08 03:02:32
○ 2026-06-22 08:50:50
●NSf.sec.dns.br2026-06-08 → 2026-06-22 · 3 obs
○ 2026-04-03 07:59:40
● 2026-06-08 03:02:32
● 2026-06-22 08:50:50
○NSks4009308.ip-192-99-3.net2015-08-03 → 2017-08-08 · 4 obs
● 2015-08-03 14:52:16
● 2017-08-08 05:10:34
○ 2026-02-21 05:27:20
○ 2026-06-22 08:50:50
○NSns1.asteriskbrasil.com.br2026-02-21 → 2026-04-03 · 5 obs
○ 2017-08-08 05:10:34
● 2026-02-21 05:27:20
● 2026-04-03 07:59:40
○ 2026-06-08 03:02:32
○ 2026-06-22 08:50:50
○NSns1.zerozero7.com.br2026-02-21 → 2026-04-03 · 5 obs
○ 2017-08-08 05:10:34
● 2026-02-21 05:27:20
● 2026-04-03 07:59:40
○ 2026-06-08 03:02:32
○ 2026-06-22 08:50:50
○NSns2.asteriskbrasil.com.br2026-02-21 → 2026-04-03 · 5 obs
○ 2017-08-08 05:10:34
● 2026-02-21 05:27:20
● 2026-04-03 07:59:40
○ 2026-06-08 03:02:32
○ 2026-06-22 08:50:50
○NSns2.zerozero7.com.br2026-02-21 → 2026-04-03 · 5 obs
○ 2017-08-08 05:10:34
● 2026-02-21 05:27:20
● 2026-04-03 07:59:40
○ 2026-06-08 03:02:32
○ 2026-06-22 08:50:50
○NSsdns1.ovh.ca2015-08-03 → 2017-08-08 · 4 obs
● 2015-08-03 14:52:16
● 2017-08-08 05:10:34
○ 2026-02-21 05:27:20
○ 2026-06-22 08:50:50
○MXmail.zerozero7.com.br2015-08-03 → 2026-04-03 · 4 obs
● 2015-08-03 14:52:16
● 2026-04-03 07:59:40
○ 2026-06-08 03:02:32
○ 2026-06-22 08:50:50
●MXmx.a.locaweb.com.br2026-06-08 → 2026-06-22 · 3 obs
○ 2026-04-03 07:59:40
● 2026-06-08 03:02:32
● 2026-06-22 08:50:50
●MXmx.b.locaweb.com.br2026-06-08 → 2026-06-22 · 3 obs
○ 2026-04-03 07:59:40
● 2026-06-08 03:02:32
● 2026-06-22 08:50:50
●MXmx.core.locaweb.com.br2026-06-08 → 2026-06-22 · 3 obs
○ 2026-04-03 07:59:40
● 2026-06-08 03:02:32
● 2026-06-22 08:50:50
●MXmx.jk.locaweb.com.br2026-06-08 → 2026-06-22 · 3 obs
○ 2026-04-03 07:59:40
● 2026-06-08 03:02:32
● 2026-06-22 08:50:50
○A162.241.74.1982026-02-21 → 2026-04-03 · 5 obs
○ 2017-08-08 05:10:34
● 2026-02-21 05:27:20
● 2026-04-03 07:59:40
○ 2026-06-08 03:02:32
○ 2026-06-22 08:50:50
○A192.99.3.682015-08-03 → 2016-03-09 · 4 obs
● 2015-08-03 14:52:16
● 2016-03-09 04:29:52
○ 2016-07-13 07:39:32
○ 2026-06-22 08:50:50
○A192.99.6.662016-07-13 → 2017-08-08 · 5 obs
○ 2016-03-09 04:29:52
● 2016-07-13 07:39:32
● 2017-08-08 05:10:34
○ 2026-02-21 05:27:20
○ 2026-06-22 08:50:50
●A200.234.219.122026-06-08 → 2026-06-22 · 3 obs
○ 2026-04-03 07:59:40
● 2026-06-08 03:02:32
● 2026-06-22 08:50:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
zerozero7.com.brd.sec.dns.br, f.sec.dns.br-

✅ Authoritative Response

Server:200.189.40.14

NS records: d.sec.dns.br, f.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 925ms | Queries: -

📄 Records

TypeCountSample Data
A1200.234.219.12
NS2d.sec.dns.br, f.sec.dns.br
MX4mx.b.locaweb.com.br (pri: 10), mx.core.locaweb.com.br (pri: 10)...
TXT1v=spf1 include:_spf.locaweb.com.br -all
SOA1d.sec.dns.br hostmaster.registro.br

Analysis

Hierarchy

zerozero7.com.br serves as the parent of mail.zerozero7.com.br.

IP Addresses

zerozero7.com.br directs to one IP number, which is 200.234.219.12.

Host names like asteriskbrasil.com.br are further examples that share IP numbers with zerozero7.com.br.

Name Servers

Two name servers handle the delegation for zerozero7.com.br: d.sec.dns.br and f.sec.dns.br.

zerozero7.com.br has the same name server delegation as a number of other domains, such as onvaga.com.br, eslog.com.br, pnqs.com.br and two more.

zerozero7.com.br has at least partial name server overlap with other domains, such as v2o.com.br, amorastoreacessorios.com.br, thiago.eti.br and two others.

It is common to find these name servers paired with the name servers e.sec.dns.br.

d.sec.dns.br and f.sec.dns.br both carry two IP addresses. The A records for d.sec.dns.br are 200.160.0.14 and 2001:12ff::14; the A records for f.sec.dns.br are 200.189.40.14 and 2001:12f8:9:1::14.

Mail Servers

Four mail servers handle email for zerozero7.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

zerozero7.com.br shares at least some of its mail servers with other domains — for example otimusclinic.com, ibecms.com.br, buritirana.ma.gov.br and two more.

mx.a.locaweb.com.br resolves to 186.202.4.42. mx.b.locaweb.com.br resolves to 177.153.23.242. mx.core.locaweb.com.br resolves to 177.153.23.241. mx.jk.locaweb.com.br resolves to 200.234.204.130. All four hosts carry exactly one IP address.