`webserver1.smartid.com.br`

DNSSEC	⚠️ Not signed
A	216.172.172.177^{🇺🇸 Jacksonville216.172.172.0/24}
		PTR	`srv148-ip03.prodns.com.br`

`smartid.com.br`

	DNSSEC	⚠️ Not signed
	A	216.172.172.177^{🇺🇸 Jacksonville216.172.172.0/24}
	NS	`ns148.prodns.com.br` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.smartid.com.br` ⚠️ Not in zone NS records
	NS	`ns149.prodns.com.br` ⚠️ Not in parent delegation
	NS	`ns2.smartid.com.br` ⚠️ Not in zone NS records
	MX	`smartid.com.br` ⭐
	TXT	`v=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all`
	TXT	`google-site-verification=_oUD1INAYr0Ea8nUVqJUnw4KwHVymA6sc_HzVXf4kcI`
	SOA	`ns148.prodns.com.br`laboratorio2@smart-id.com.br 2026-04-15 #1

Same first word

webserver1.net

webserver1.eu

webserver1.com

webserver1.de

webserver1.nl

webserver1.gr

webserver1.dk

Similar names

serverweb1.com

DNS History

1 record (1 active, 0 former)

●A216.172.172.1772026-04-24 → 2026-05-11 · 8 obs

● 2026-04-24 09:11:24
● 2026-04-28 18:21:46
○ 2026-04-29 07:59:56
● 2026-04-29 10:24:28
● 2026-04-29 11:01:02
○ 2026-04-29 11:58:06
● 2026-04-29 13:08:18
● 2026-05-11 10:32:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, f.dns.br, c.dns.br, a.dns.br...	-
smartid.com.br	ns1.smartid.com.br, ns2.smartid.com.br	2 records

✅ Authoritative Response

Server:216.172.172.175

NS records: ns1.smartid.com.br, ns2.smartid.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 620ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.172.172.177`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.smartid.com.br, ns2.smartid.com.br)

Analysis

IP Addresses

webserver1.smartid.com.br points to a single IP number: 216.172.172.177.

other host names for instance demos.smartid.com.br, sadaparts.com.br, possibility.smartid.com.br, cushion.smartid.com.br and purify.smartid.com.br share IP numbers with webserver1.smartid.com.br.

webserver1.smartid.com.br - robtex.com