smtp.underserver.com.br - dns.ninja

smtp.underserver.com.br

DNSSEC⚠️ Not signed
A177.70.6.214🇧🇷 UNDER177.70.4.0/22
PTRsmtp.underserver.com.br
MXsmtp.underserver.com.br ⭐
A177.70.6.214🇧🇷 UNDER177.70.4.0/22
PTRsmtp.underserver.com.br

underserver.com.br

DNSSEC⚠️ Not signed
A16.15.183.133🇺🇸 Amazon16.15.176.0/21 EC2 Prefix
A16.15.212.227🇺🇸 Amazon16.15.208.0/21 EC2 Prefix
A16.15.228.189🇺🇸 Amazon16.15.224.0/21 EC2 Prefix
A16.182.65.125🇺🇸 Amazon16.182.65.0/24
A52.216.77.123🇺🇸 Amazon52.216.77.0/24 AWS S3
A52.216.220.133🇺🇸 Amazon52.216.208.0/20 AWS S3
A52.217.117.101🇺🇸 Amazon52.217.112.0/20 AWS S3
A54.231.197.45🇺🇸 Amazon54.231.192.0/19
NSns-1226.awsdns-25.org ⭐
NSns-2030.awsdns-61.co.uk
NSns-264.awsdns-33.com
NSns-585.awsdns-09.net
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXT_globalsign-domain-verification=Fvv_I0jeqK_R-y4ceI4cGNTdWN4OZMUEjD_dXXtihO_gl...
TXT_globalsign-domain-verification=U2bHVoNsQu8sqP44WSctYvrNEJhBS9GE4RbcyRjf
TXT_globalsign-domain-verification=ZKpyhzl8eg1ghZBNb8sOEVSbVQaXMigrD2yBFzCw2S
TXTgoogle-site-verification=psd_NGhIzIilvGwRkoBeKU7ng1AOfpeSIJ9cAQ7V_0E
SOAns-1226.awsdns-25.orgawsdns-hostmaster@amazon.com serial=1

PTR for

214.6.70.177.in-addr.arpa

MX for

smtp.underserver.com.br

Same first word

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DNS History

2 records (2 active, 0 former)

MXsmtp.underserver.com.brA177.70.6.214
●MXsmtp.underserver.com.br2026-06-04 → 2026-07-12 · 2 obs
● 2026-06-04 03:46:36
● 2026-07-12 21:41:24
●A177.70.6.2142026-06-04 → 2026-07-12 · 2 obs
● 2026-06-04 03:46:36
● 2026-07-12 21:41:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
underserver.com.brns-1226.awsdns-25.org, ns-2030.awsdns-61.co.uk, ns-585.awsdns-09.net, ns-264.awsdns-33.com-

✅ Authoritative Response

Server:205.251.196.202

NS records: ns-1226.awsdns-25.org, ns-2030.awsdns-61.co.uk, ns-585.awsdns-09.net, ns-264.awsdns-33.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1322ms | Queries: -

📄 Records

TypeCountSample Data
A1177.70.6.214
MX1smtp.underserver.com.br (pri: 5)

Analysis

Mail Server Role

smtp.underserver.com.br handles its own mail, functioning as its own mail server.

IP Addresses

smtp.underserver.com.br resolves to just one IP address, 177.70.6.214.

Mail Servers

smtp.underserver.com.br is served by just one mail server: smtp.underserver.com.br.

smtp.underserver.com.br directs to just one IP number, 177.70.6.214.