dns4.itsweb.com.br - robtex.com

dns4.itsweb.com.br

DNSSEC⚠️ Not signed
A2804:204:500::4🇧🇷 ITS-NET2804:204::/33 ITS TELECOMUNICACOES LTDA
PTRdns4.istweb.com.br
A189.89.131.4🇧🇷 ITS-NET189.89.131.0/24 ITS Telecomunicacoes LTDA

itsweb.com.br

DNSSEC⚠️ Not signed
A189.89.191.2🇧🇷 ITS-NET189.89.191.0/24 ITS Telecomunicacoes LTDA
NSdns9.itsweb.com.br ⭐ ⚠️ Not in parent delegation
NSdns10.itsweb.com.br ⚠️ Not in parent delegation
NSdns4.itsweb.com.br
NSdns5.itsweb.com.br
MXmail.itsweb.com.br ⭐
TXTv=spf1 a mx ip4:189.89.131.0/24 ip4:189.89.191.0/24 ip6:2804:204:500::/64 ip6...
SOAdns9.itsweb.com.brredes@itsbrasil.net 2026-03-16 #2
📈 Tranco rank: #103,309

PTR for

4.131.89.189.in-addr.arpa

NS for

its.psi.br
teconsvonline.com.br
itsweb.com.br
teconsalvador.com.br

Previously NS for

ifast.com.br
soserv.com.br
vonare.com.br
truq.com.br
sagreshoteis.com.br
fmtech.com.br
lamorim.com
multy.com.br

Same first word

dns4.ir
dns4.cn
dns4.rs
dns4.it
dns4.net
dns4.ru
dns4.com.au
dns4.dk
dns4.co.za
dns4.pro
dns4.kinghost.net
dns4.eu
dns4.cz
dns4.ath.cx
dns4.org
dns4.uni5.net
dns4.com
dns4.me.uk
dns4.net.au
dns4.de
dns4.me
dns4.hu
dns4.nl

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d4ns.com
nd4s.com
4dns.in
4nds.net
sdn4.com
4dns.xyz
s4nd.org
ns4d.blogspot.com
4dns.eu
s4nd.xyz
n4ds.com
4sdn.com
s4nd.com
4dns.su
dn4s.com
4dns.top
4dns.ru
4dns.net
dn4s.nl
4nds.com
4dns.ch
4dns.info
d4sn.com
ns4d.com
dn4s.org
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snd4.com
nds4.com
4dns.com
4dns.de
ns4d.org
dsn4.com
4dns.jp
4dns.ir
4dns.nl
dn4s.com.cn

DNS History

2 records (2 active, 0 former)

20162017201820192020202120222023202420252026A189.89.131.42804:204:500::4
●A189.89.131.42015-07-10 → 2026-05-01 · 2 obs
● 2015-07-10 01:38:54
● 2026-05-01 22:59:36
●A2804:204:500::42015-07-10 → 2026-05-01 · 2 obs
● 2015-07-10 01:38:54
● 2026-05-01 22:59:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brc.dns.br, a.dns.br, b.dns.br, f.dns.br...-
itsweb.com.brdns4.itsweb.com.br, dns5.itsweb.com.br4 records

✅ Authoritative Response

Server:189.89.131.5

NS records: dns4.itsweb.com.br, dns5.itsweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 908ms | Queries: -

📄 Records

TypeCountSample Data
A1189.89.131.4
AAAA12804:204:500::4

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (dns4.itsweb.com.br, dns5.itsweb.com.br, dns4.itsweb.com.br...)

Analysis

Name Server Role

dns4.itsweb.com.br functions as a name server for its.psi.br, teconsvonline.com.br, itsweb.com.br and teconsalvador.com.br.

Typically, dns5.itsweb.com.br, dns10.itsweb.com.br and dns9.itsweb.com.br serve as name servers alongside dns4.itsweb.com.br.

IP Addresses

dns4.itsweb.com.br points to two IP numbers: 2804:204:500::4 and 189.89.131.4.

Other host names, for instance ns4.itsweb.com.br, dns9.itsweb.com.br, ns1.encantur.com.br and ns1.itsbrasil.net share IP numbers with dns4.itsweb.com.br.