dns2.samtech.com.br - robtex.com

dns2.samtech.com.br

DNSSEC⚠️ Not signed
A2804:10:c022::2🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
A189.38.95.3🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net

samtech.com.br

DNSSEC⚠️ Not signed
A2804:10:8015::136:189🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
A187.1.136.189🇧🇷 IPV6-INTERNET187.1.136.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
NSdns1.samtech.com.br ⭐
NSdns2.samtech.com.br
NSdns3.samtech.com.br
NSdns4.samtech.com.br
MXmx-vip-01.uni5.net ⭐
MXmx-vip-02.uni5.net ⭐
TXTv=spf1 include:_spf.uni5.net -all
SOAdns1.samtech.com.brabuse@uni5.net serial=2603250091

NS for

fraternidade.com.br
samtech.com.br
saema.com.br

Same first word

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DNS History

4 records (2 active, 2 former)

202120222023202420252026A189.38.95.32804:10:c022::2162.159.24.2102400:cb00:2049:1::a29f:18d2
○A162.159.24.2102020-01-31 → 2020-01-31 · 3 obs
● 2020-01-31 15:04:04
○ 2026-02-15 16:36:40
○ 2026-04-12 02:40:54
●A189.38.95.32026-02-15 → 2026-04-12 · 3 obs
○ 2020-01-31 15:04:04
● 2026-02-15 16:36:40
● 2026-04-12 02:40:54
○A2400:cb00:2049:1::a29f:18d22020-01-31 → 2020-01-31 · 3 obs
● 2020-01-31 15:04:04
○ 2026-02-15 16:36:40
○ 2026-04-12 02:40:54
●A2804:10:c022::22026-02-15 → 2026-04-12 · 3 obs
○ 2020-01-31 15:04:04
● 2026-02-15 16:36:40
● 2026-04-12 02:40:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brd.dns.br, c.dns.br, f.dns.br, a.dns.br...-
samtech.com.brdns1.samtech.com.br, dns2.samtech.com.br, dns3.samtech.com.br, dns4.samtech.com.br4 records

✅ Authoritative Response

Server:189.38.95.2

NS records: dns1.samtech.com.br, dns2.samtech.com.br, dns3.samtech.com.br, dns4.samtech.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 590ms | Queries: -

📄 Records

TypeCountSample Data
A1189.38.95.3
AAAA12804:10:c022::2

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (dns1.samtech.com.br, dns2.samtech.com.br, dns3.samtech.com.br...)

Analysis

Name Server Role

dns2.samtech.com.br serves as a name server for fraternidade.com.br, samtech.com.br and saema.com.br.

dns1.samtech.com.br, dns3.samtech.com.br and dns4.samtech.com.br commonly serve as nameservers together with dns2.samtech.com.br.

IP Addresses

dns2.samtech.com.br points to two IP numbers: 2804:10:c022::2 and 189.38.95.3.

Other host names, for instance dns2.araujodossantos.eng.br, dns2.roanbonomilho.com.br, dns2.kaosnoff.com.br, dns2.atograma.com.br and dns2.wct.eti.br share IP numbers with dns2.samtech.com.br.