dns3.simsm.com.br - robtex.com

dns3.simsm.com.br

DNSSEC⚠️ Not signed
A177.101.144.22🇧🇷 CentralServer177.101.144.0/21
PTRdns1.centralserver.com.br

simsm.com.br

DNSSEC⚠️ Not signed
A177.101.144.109🇧🇷 CentralServer177.101.144.0/21
NSsimsm.com.br ⭐
NSdns1.simsm.com.br ⚠️ Not in parent delegation
NSdns2.simsm.com.br ⚠️ Not in parent delegation
NSdns3.simsm.com.br ⚠️ Not in parent delegation
NSdns4.simsm.com.br ⚠️ Not in parent delegation
NSns.centralserver.com.br ⚠️ Not in zone NS records
NSns2.centralserver.com.br ⚠️ Not in zone NS records
NSns3.centralserver.com.br ⚠️ Not in zone NS records
MXmx.simsm.com.br ⭐
TXTv=spf1 include:_spf.hospedagemweb.net -all
SOAsimsm.com.brpostmaster@simsm.com.br 2018-05-06 #5
📈 Tranco rank: #823,699

NS for

simsm.com.br

Same first word

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DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A177.101.144.22186.233.144.23
●A177.101.144.222026-03-09 → 2026-04-26 · 3 obs
○ 2016-07-05 02:56:58
● 2026-03-09 05:16:28
● 2026-04-26 18:05:46
○A186.233.144.232015-12-20 → 2016-07-05 · 4 obs
● 2015-12-20 19:27:48
● 2016-07-05 02:56:58
○ 2026-03-09 05:16:28
○ 2026-04-26 18:05:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
simsm.com.brns.centralserver.com.br, ns2.centralserver.com.br, ns3.centralserver.com.br-

✅ Authoritative Response

Server:177.101.144.23

NS records: ns.centralserver.com.br, ns2.centralserver.com.br, ns3.centralserver.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1299ms | Queries: -

📄 Records

TypeCountSample Data
A1177.101.144.22

Analysis

Name Server Role

dns3.simsm.com.br serves as the name server for simsm.com.br.

Together with dns3.simsm.com.br, simsm.com.br, ns2.centralserver.com.br and ns3.centralserver.com.br are commonly used as name servers.

IP Addresses

dns3.simsm.com.br points to a single IP: 177.101.144.22.

Other host names, for instance dns3.caruccio.com.br, dns3.simplobr.email, dns3.jueri.com.br, dns3.pamax.com.br and dns3.gaussian.com.br share IP numbers with dns3.simsm.com.br.