`lua3.polybem.com.br`

DNSSEC	⚠️ Not signed
A	186.224.247.148^{🇧🇷 N-2186.224.247.0/24}
		PTR	`lua3.polybem.com.br`

`polybem.com.br`

	DNSSEC	⚠️ Not signed
	A	2a02:4780:b:842:0:c9c:bb9:3^{🇺🇸 IIHOS0012a02:4780:b::/48 HOSTINGER US}
	A	195.179.236.140^{🇺🇸 IIHOS001195.179.236.0/23 HOSTINGER US}
	NS	`ns1.dns-parking.com` ⭐
	NS	`ns2.dns-parking.com`
	MX	`lua1.polybem.com.br` ⭐
	MX	`lua3.polybem.com.br`⁽¹⁰⁾
	TXT	`v=spf1 a:mensa.polybem.com.br ip4:191.254.7.221 ip4:170.84.15.217 ip4:186.224...`
	SOA	`ns1.dns-parking.com`dns@hostinger.com 2026-07-23 #1

PTR for

148.247.224.186.in-addr.arpa

MX for

polybem.com.br

Similar names

3lau.com

3lua.com.vn

DNS History

1 record (1 active, 0 former)

●A186.224.247.1482026-07-27 → 2026-07-27 · 2 obs

● 2026-07-27 00:52:44
● 2026-07-27 13:45:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
polybem.com.br	ns1.dns-parking.com, ns2.dns-parking.com	-

✅ Authoritative Response

Server:162.159.24.201

NS records: ns1.dns-parking.com, ns2.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 540ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.224.247.148`

Analysis

Mail Server Role

polybem.com.br uses lua3.polybem.com.br as a mail server.

lua1.polybem.com.br is often seen acting as a mail server in combination with lua3.polybem.com.br.

IP Addresses

lua3.polybem.com.br resolves to one IP address: 186.224.247.148.

lua3.polybem.com.br - robtex.com

lua3.polybem.com.br

polybem.com.br