jca.adv.br - dns.ninja

jca.adv.br

DNSSEC⚠️ Not signed
A50.116.87.223🇺🇸 Jacksonville50.116.86.0/23 Google
NSns818.hostgator.com.br ⭐
A50.116.87.221🇺🇸 Jacksonville50.116.86.0/23 Google
NSns819.hostgator.com.br
A50.116.87.222🇺🇸 Jacksonville50.116.86.0/23 Google
MXmail.jca.adv.br ⭐
A50.116.87.223🇺🇸 Jacksonville50.116.86.0/23 Google
TXTv=spf1 include:spf.websitewelcome.com include:spfgwp.websitewelcome.com inclu...
SOAns818.hostgator.com.brroot@br818.hostgator.com.br 2026-05-31 #1

adv.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=2026202356
rank #3730 globally
rank #19 in the tld

adv.br

adv.br is a Brazilian second-level domain reserved specifically for lawyers and law firms ("advogados") registered under the.brcountry-code TLD. It is administered under the rules of Registro.br, the organization that manages Brazilian domain registrations, in coordination with the Brazilian Bar Association (OAB - Ordem dos Advogados do Brasil).

Key facts

  • Owner / operator: Registro.br (NIC.br) — registry administrator; eligibility tied to OAB (Ordem dos Advogados do Brasil)
  • TLD:.br— Brazil (this is a restricted second-level domain, not a TLD itself)
  • Primary purpose: Domain registrations restricted to licensed lawyers and law firms operating in Brazil
  • Status: active

Related domains

  • .br— the Brazilian ccTLD under whichadv.broperates
  • Other restricted Brazilian second-level domains follow a similar professional/category model (e.g.med.brfor physicians,odo.brfor dentists)

PTR for

209.185.112.189.in-addr.arpa

Subdomains

linux.jca.adv.br
mail.jca.adv.br

Same first word

jca.engineering
jca.no
jca.com.au
jca.org
jca.at
jca.com.mx
jca.cc
jca.ca
jca.cz
jca.tokyo
jca.design
jca.dk
jca.net.au
jca.adv.br
jca.com.br
jca.ne.jp
jca.org.au
jca.eu
jca.ch
jca.ir
jca.edu.ph
jca.cn
jca.net
jca.kr
jca.co
jca.vc
jca.cl
jca.gr
jca.or.jp
jca.nl
jca.co.za
jca.com.tw
jca.be
jca.services
jca.net.cn
jca.org.tw
jca.biz
jca.ie
jca.care
jca.es
jca.org.nz
jca.jp
jca.co.in
jca.co.uk
jca.ec
jca.pt
jca.ru

Similar names

caj.info
cja.org.uk
caj.gov.mo
ajc.link
acj.mx
caj.org.mx
ajc.ch
ajc.co.nz
ajc.biz
jac.agency
ajc.pl
ajc.fr
cja.org
cja.co.kr
cja.net.au
jac.eu
caj.design
cja.com.mx
ajc.org.tw
ajc.us
acj.biz
ajc.eti.br
acj.cc
jac.it
jac.co.id
acj.co
caj.uz
cja.me
jac.gov.my
cja.me.uk
jac.lk
ajc.la
ajc.si
jac.com.br
cja.com.my
acj.com.co
acj.co.uk
ajc.it
acj.com
cja.eu
ajc.limited
jac.kr
jac.digital
cja.net
jac.im
jac.systems
ajc.org
ajc.church
cja.tw
jac.hu
jac.ovh
jac.co.nz
caj.at
caj.com.mx
acj.jp
jac.org.cn
caj.org
jac.bz
jac.ca
caj.no
jac.go.jp
acj.cn
jac.ventures
jac.at
caj.or.jp
cja.org.tw
cja.de
jac.co.jp
acj.edu.pl
acj.com.sg
cja.gov.py
ajc.cn
acj.co.za
caj.us
caj.ch
ajc.com
jac.or.jp
caj.jp
jac.cr
cja.fr
cja.com
ajc.one
ajc.jp
ajc.lt
jac.cc
jac.nl
acj.info

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSns818.hostgator.com.brns819.hostgator.com.brb.ns.buddyns.comb.ns.buddyns.com.jca.adv.brlinux.jca.adv.brns0.xname.orgns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXmail.jca.adv.brmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA50.116.87.223187.45.193.218189.112.185.209
○NSb.ns.buddyns.com2021-06-11 → 2021-06-11 · 4 obs
○ 2017-01-13 23:53:34
● 2021-06-11 09:57:36
○ 2026-03-15 20:14:26
○ 2026-07-21 14:54:12
○NSb.ns.buddyns.com.jca.adv.br2015-10-09 → 2017-01-13 · 5 obs
○ 2015-10-01 17:36:38
● 2015-10-09 05:43:26
● 2017-01-13 23:53:34
○ 2021-06-11 09:57:36
○ 2026-07-21 14:54:12
○NSlinux.jca.adv.br2015-06-19 → 2021-06-11 · 4 obs
● 2015-06-19 22:25:00
● 2021-06-11 09:57:36
○ 2026-03-15 20:14:26
○ 2026-07-21 14:54:12
○NSns0.xname.org2015-10-01 → 2015-10-01 · 4 obs
○ 2015-06-19 22:25:00
● 2015-10-01 17:36:38
○ 2015-10-09 05:43:26
○ 2026-07-21 14:54:12
○NSns1.locaweb.com.br2015-06-19 → 2015-10-01 · 4 obs
● 2015-06-19 22:25:00
● 2015-10-01 17:36:38
○ 2015-10-09 05:43:26
○ 2026-07-21 14:54:12
○NSns2.locaweb.com.br2015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 22:25:00
○ 2015-10-01 17:36:38
○ 2026-07-21 14:54:12
○NSns3.locaweb.com.br2015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 22:25:00
○ 2015-10-01 17:36:38
○ 2026-07-21 14:54:12
●NSns818.hostgator.com.br2026-03-15 → 2026-07-21 · 3 obs
○ 2021-06-11 09:57:36
● 2026-03-15 20:14:26
● 2026-07-21 14:54:12
●NSns819.hostgator.com.br2026-03-15 → 2026-07-21 · 3 obs
○ 2021-06-11 09:57:36
● 2026-03-15 20:14:26
● 2026-07-21 14:54:12
●MXmail.jca.adv.br2021-06-11 → 2026-07-21 · 3 obs
○ 2017-01-13 23:53:34
● 2021-06-11 09:57:36
● 2026-07-21 14:54:12
○MXmx.a.locaweb.com.br2015-06-19 → 2017-01-13 · 4 obs
● 2015-06-19 22:25:00
● 2017-01-13 23:53:34
○ 2021-06-11 09:57:36
○ 2026-07-21 14:54:12
○MXmx.b.locaweb.com.br2015-06-19 → 2017-01-13 · 4 obs
● 2015-06-19 22:25:00
● 2017-01-13 23:53:34
○ 2021-06-11 09:57:36
○ 2026-07-21 14:54:12
○MXmx.core.locaweb.com.br2015-10-01 → 2015-10-01 · 4 obs
○ 2015-06-19 22:25:00
● 2015-10-01 17:36:38
○ 2015-10-09 05:43:26
○ 2026-07-21 14:54:12
○MXmx.jk.locaweb.com.br2015-06-19 → 2017-01-13 · 4 obs
● 2015-06-19 22:25:00
● 2017-01-13 23:53:34
○ 2021-06-11 09:57:36
○ 2026-07-21 14:54:12
○A187.45.193.2182015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 22:25:00
○ 2015-10-01 17:36:38
○ 2026-07-21 14:54:12
○A189.112.185.2092021-06-11 → 2021-06-11 · 4 obs
○ 2015-10-01 17:36:38
● 2021-06-11 09:57:36
○ 2026-03-15 20:14:26
○ 2026-07-21 14:54:12
●A50.116.87.2232026-03-15 → 2026-07-21 · 3 obs
○ 2021-06-11 09:57:36
● 2026-03-15 20:14:26
● 2026-07-21 14:54:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
jca.adv.brns819.hostgator.com.br, ns818.hostgator.com.br-

✅ Authoritative Response

Server:50.116.87.222

NS records: ns819.hostgator.com.br, ns818.hostgator.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jca.adv.br (unsigned zone)

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

TypeCountSample Data
A150.116.87.223
NS2ns819.hostgator.com.br, ns818.hostgator.com.br
MX1mail.jca.adv.br (pri: 0)
TXT1v=spf1 include:spf.websitewelcome.com in
SOA1ns818.hostgator.com.br root.br818.hostga

Analysis

Hierarchy

The parent domain of linux.jca.adv.br and mail.jca.adv.br is jca.adv.br.

IP Addresses

jca.adv.br directs to one IP number, which is 50.116.87.223.

Among the host names that share IP numbers with jca.adv.br are esron.com.br, webmail.parelhas.rn.gov.br, mail.globalretailbsbrasil.com.br and two others.

Name Servers

Two name servers handle the delegation for jca.adv.br: ns818.hostgator.com.br and ns819.hostgator.com.br.

jca.adv.br has the same name server delegation as a number of other domains, such as celv.org.br, zebuonline.com.br, hilston.com.br and two more.

ns818.hostgator.com.br resolves to 50.116.87.221. ns819.hostgator.com.br resolves to 50.116.87.222. Both host names point to a single IP number.

Mail Servers

jca.adv.br routes its mail through a single mail server, mail.jca.adv.br.

mail.jca.adv.br carries a single IP number, which is 50.116.87.223.